Revert array syntax

See: 86c5baebda24c1721fb6881df8671a3c7df60e8b
Signed-off-by: William Desportes <williamdes@wdes.fr>

44 files changed, 137 insertions, 137 deletions

diff --git a/src/Component.php b/src/Component.php
index 520735b..ae05bd8 100644
--- a/src/Component.php
+++ b/src/Component.php
@@ -36,7 +36,7 @@ abstract class Component
     public static function parse(
         Parser $parser,
         TokensList $list,
-        array $options = []
+        array $options = array()
     ) {
         // This method should be abstract, but it can't be both static and
         // abstract.
@@ -56,7 +56,7 @@ abstract class Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         // This method should be abstract, but it can't be both static and
         // abstract.
diff --git a/src/Components/AlterOperation.php b/src/Components/AlterOperation.php
index 9d2393a..fc06644 100644
--- a/src/Components/AlterOperation.php
+++ b/src/Components/AlterOperation.php
@@ -153,7 +153,7 @@ class AlterOperation extends Component
      *
      * @var Token[]|string
      */
-    public $unknown = [];
+    public $unknown = array();
 
     /**
      * Constructor.
@@ -165,7 +165,7 @@ class AlterOperation extends Component
     public function __construct(
         $options = null,
         $field = null,
-        $unknown = []
+        $unknown = array()
     ) {
         $this->options = $options;
         $this->field = $field;
@@ -179,7 +179,7 @@ class AlterOperation extends Component
      *
      * @return AlterOperation
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -315,7 +315,7 @@ class AlterOperation extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         $ret = $component->options . ' ';
         if ((isset($component->field)) && ($component->field !== '')) {
diff --git a/src/Components/Array2d.php b/src/Components/Array2d.php
index 7c99952..29e9dac 100644
--- a/src/Components/Array2d.php
+++ b/src/Components/Array2d.php
@@ -28,9 +28,9 @@ class Array2d extends Component
      *
      * @return ArrayObj[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         /**
          * The number of values in each set.
@@ -124,7 +124,7 @@ class Array2d extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         return ArrayObj::build($component);
     }
diff --git a/src/Components/ArrayObj.php b/src/Components/ArrayObj.php
index 7748be9..769ce37 100644
--- a/src/Components/ArrayObj.php
+++ b/src/Components/ArrayObj.php
@@ -25,14 +25,14 @@ class ArrayObj extends Component
      *
      * @var array
      */
-    public $raw = [];
+    public $raw = array();
 
     /**
      * The array that contains the processed value of each token.
      *
      * @var array
      */
-    public $values = [];
+    public $values = array();
 
     /**
      * Constructor.
@@ -40,7 +40,7 @@ class ArrayObj extends Component
      * @param array $raw    the unprocessed values
      * @param array $values the processed values
      */
-    public function __construct(array $raw = [], array $values = [])
+    public function __construct(array $raw = array(), array $values = array())
     {
         $this->raw = $raw;
         $this->values = $values;
@@ -53,9 +53,9 @@ class ArrayObj extends Component
      *
      * @return ArrayObj|Component[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = empty($options['type']) ? new self() : [];
+        $ret = empty($options['type']) ? new self() : array();
 
         /**
          * The last raw expression.
@@ -176,7 +176,7 @@ class ArrayObj extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return implode(', ', $component);
diff --git a/src/Components/CaseExpression.php b/src/Components/CaseExpression.php
index 309f0ff..468cf6d 100644
--- a/src/Components/CaseExpression.php
+++ b/src/Components/CaseExpression.php
@@ -33,21 +33,21 @@ class CaseExpression extends Component
      *
      * @var array
      */
-    public $conditions = [];
+    public $conditions = array();
 
     /**
      * The results matching with the WHEN clauses.
      *
      * @var array
      */
-    public $results = [];
+    public $results = array();
 
     /**
      * The values to be compared against.
      *
      * @var array
      */
-    public $compare_values = [];
+    public $compare_values = array();
 
     /**
      * The result in ELSE section of expr.
@@ -84,7 +84,7 @@ class CaseExpression extends Component
      *
      * @return CaseExpression
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -279,7 +279,7 @@ class CaseExpression extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         $ret = 'CASE ';
         if (isset($component->value)) {
diff --git a/src/Components/Condition.php b/src/Components/Condition.php
index c37ce19..edf01b0 100644
--- a/src/Components/Condition.php
+++ b/src/Components/Condition.php
@@ -64,7 +64,7 @@ class Condition extends Component
      *
      * @var array
      */
-    public $identifiers = [];
+    public $identifiers = array();
 
     /**
      * Whether this component is an operator.
@@ -97,9 +97,9 @@ class Condition extends Component
      *
      * @return Condition[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         $expr = new self();
 
@@ -222,7 +222,7 @@ class Condition extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return implode(' ', $component);
diff --git a/src/Components/CreateDefinition.php b/src/Components/CreateDefinition.php
index 3d3a3f4..506832a 100644
--- a/src/Components/CreateDefinition.php
+++ b/src/Components/CreateDefinition.php
@@ -172,9 +172,9 @@ class CreateDefinition extends Component
      *
      * @return CreateDefinition[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         $expr = new self();
 
@@ -326,7 +326,7 @@ class CreateDefinition extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return "(\n  " . implode(",\n  ", $component) . "\n)";
diff --git a/src/Components/DataType.php b/src/Components/DataType.php
index 5be45c6..75a70fc 100644
--- a/src/Components/DataType.php
+++ b/src/Components/DataType.php
@@ -63,7 +63,7 @@ class DataType extends Component
      *
      * @var array
      */
-    public $parameters = [];
+    public $parameters = array();
 
     /**
      * The options of this data type.
@@ -81,7 +81,7 @@ class DataType extends Component
      */
     public function __construct(
         $name = null,
-        array $parameters = [],
+        array $parameters = array(),
         $options = null
     ) {
         $this->name = $name;
@@ -96,7 +96,7 @@ class DataType extends Component
      *
      * @return DataType
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -160,7 +160,7 @@ class DataType extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         $name = empty($options['lowercase']) ?
             $component->name : strtolower($component->name);
diff --git a/src/Components/Expression.php b/src/Components/Expression.php
index 7a71c76..1cac3a0 100644
--- a/src/Components/Expression.php
+++ b/src/Components/Expression.php
@@ -155,7 +155,7 @@ class Expression extends Component
      *
      * @return Expression
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -430,7 +430,7 @@ class Expression extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return implode($component, ', ');
@@ -439,7 +439,7 @@ class Expression extends Component
         if ($component->expr !== '' && ! is_null($component->expr)) {
             $ret = $component->expr;
         } else {
-            $fields = [];
+            $fields = array();
             if (isset($component->database) && ($component->database !== '')) {
                 $fields[] = $component->database;
             }
diff --git a/src/Components/ExpressionArray.php b/src/Components/ExpressionArray.php
index 2f44d7a..96dcb50 100644
--- a/src/Components/ExpressionArray.php
+++ b/src/Components/ExpressionArray.php
@@ -27,9 +27,9 @@ class ExpressionArray extends Component
      *
      * @return Expression[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         /**
          * The state of the parser.
@@ -115,9 +115,9 @@ class ExpressionArray extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
-        $ret = [];
+        $ret = array();
         foreach ($component as $frag) {
             $ret[] = $frag::build($frag);
         }
diff --git a/src/Components/FunctionCall.php b/src/Components/FunctionCall.php
index 382ee8f..aaffbbb 100644
--- a/src/Components/FunctionCall.php
+++ b/src/Components/FunctionCall.php
@@ -57,7 +57,7 @@ class FunctionCall extends Component
      *
      * @return FunctionCall
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -112,7 +112,7 @@ class FunctionCall extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         return $component->name . $component->parameters;
     }
diff --git a/src/Components/GroupKeyword.php b/src/Components/GroupKeyword.php
index 9aa583d..a2006a7 100644
--- a/src/Components/GroupKeyword.php
+++ b/src/Components/GroupKeyword.php
@@ -44,9 +44,9 @@ class GroupKeyword extends Component
      *
      * @return GroupKeyword[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         $expr = new self();
 
@@ -120,7 +120,7 @@ class GroupKeyword extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return implode(', ', $component);
diff --git a/src/Components/IndexHint.php b/src/Components/IndexHint.php
index a0cb0f1..9284945 100644
--- a/src/Components/IndexHint.php
+++ b/src/Components/IndexHint.php
@@ -46,7 +46,7 @@ class IndexHint extends Component
      *
      * @var array
      */
-    public $indexes = [];
+    public $indexes = array();
 
     /**
      * Constructor.
@@ -56,7 +56,7 @@ class IndexHint extends Component
      * @param string $for        the clause for which this hint is (JOIN/ORDER BY/GROUP BY)
      * @param string $indexes    List of indexes in this hint
      */
-    public function __construct(string $type = null, string $indexOrKey = null, string $for = null, array $indexes = [])
+    public function __construct(string $type = null, string $indexOrKey = null, string $for = null, array $indexes = array())
     {
         $this->type = $type;
         $this->indexOrKey = $indexOrKey;
@@ -71,9 +71,9 @@ class IndexHint extends Component
      *
      * @return IndexHint|Component[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
         $expr = new self();
         $expr->type = isset($options['type']) ? $options['type'] : null;
         /**
@@ -178,7 +178,7 @@ class IndexHint extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return implode(' ', $component);
diff --git a/src/Components/IntoKeyword.php b/src/Components/IntoKeyword.php
index 1941c22..79c3f3f 100644
--- a/src/Components/IntoKeyword.php
+++ b/src/Components/IntoKeyword.php
@@ -143,7 +143,7 @@ class IntoKeyword extends Component
      *
      * @return IntoKeyword
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -269,7 +269,7 @@ class IntoKeyword extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if ($component->dest instanceof Expression) {
             $columns = ! empty($component->columns) ? '(`' . implode('`, `', $component->columns) . '`)' : '';
diff --git a/src/Components/JoinKeyword.php b/src/Components/JoinKeyword.php
index 330c1f2..9da28e0 100644
--- a/src/Components/JoinKeyword.php
+++ b/src/Components/JoinKeyword.php
@@ -98,9 +98,9 @@ class JoinKeyword extends Component
      *
      * @return JoinKeyword[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         $expr = new self();
 
@@ -212,9 +212,9 @@ class JoinKeyword extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
-        $ret = [];
+        $ret = array();
         foreach ($component as $c) {
             $ret[] = array_search($c->type, static::$JOINS) . ' ' . $c->expr
                 . (! empty($c->on)
diff --git a/src/Components/Key.php b/src/Components/Key.php
index 37e51a4..e72300f 100644
--- a/src/Components/Key.php
+++ b/src/Components/Key.php
@@ -85,7 +85,7 @@ class Key extends Component
      */
     public function __construct(
         $name = null,
-        array $columns = [],
+        array $columns = array(),
         $type = null,
         $options = null
     ) {
@@ -102,7 +102,7 @@ class Key extends Component
      *
      * @return Key
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -111,7 +111,7 @@ class Key extends Component
          *
          * @var array
          */
-        $lastColumn = [];
+        $lastColumn = array();
 
         /**
          * The state of the parser.
@@ -164,7 +164,7 @@ class Key extends Component
                         $state = ($token->value === ',') ? 2 : 4;
                         if (! empty($lastColumn)) {
                             $ret->columns[] = $lastColumn;
-                            $lastColumn = [];
+                            $lastColumn = array();
                         }
                     }
                 } else {
@@ -194,14 +194,14 @@ class Key extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         $ret = $component->type . ' ';
         if (! empty($component->name)) {
             $ret .= Context::escape($component->name) . ' ';
         }
 
-        $columns = [];
+        $columns = array();
         foreach ($component->columns as $column) {
             $tmp = Context::escape($column['name']);
             if (isset($column['length'])) {
diff --git a/src/Components/Limit.php b/src/Components/Limit.php
index edb25fb..85412fd 100644
--- a/src/Components/Limit.php
+++ b/src/Components/Limit.php
@@ -53,7 +53,7 @@ class Limit extends Component
      *
      * @return Limit
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -121,7 +121,7 @@ class Limit extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         return $component->offset . ', ' . $component->rowCount;
     }
diff --git a/src/Components/LockExpression.php b/src/Components/LockExpression.php
index 8bf03ce..c1ee848 100644
--- a/src/Components/LockExpression.php
+++ b/src/Components/LockExpression.php
@@ -41,7 +41,7 @@ class LockExpression extends Component
      *
      * @return CaseExpression
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -103,7 +103,7 @@ class LockExpression extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return implode(', ', $component);
diff --git a/src/Components/OptionsArray.php b/src/Components/OptionsArray.php
index f872b14..40b07a3 100644
--- a/src/Components/OptionsArray.php
+++ b/src/Components/OptionsArray.php
@@ -26,7 +26,7 @@ class OptionsArray extends Component
      *
      * @var array
      */
-    public $options = [];
+    public $options = array();
 
     /**
      * Constructor.
@@ -35,7 +35,7 @@ class OptionsArray extends Component
      *                       must be an array with at least two keys `name` and
      *                       `expr` or `value`.
      */
-    public function __construct(array $options = [])
+    public function __construct(array $options = array())
     {
         $this->options = $options;
     }
@@ -47,7 +47,7 @@ class OptionsArray extends Component
      *
      * @return OptionsArray
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -276,13 +276,13 @@ class OptionsArray extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (empty($component->options)) {
             return '';
         }
 
-        $options = [];
+        $options = array();
         foreach ($component->options as $option) {
             if (! is_array($option)) {
                 $options[] = $option;
diff --git a/src/Components/OrderKeyword.php b/src/Components/OrderKeyword.php
index 820fdd1..81a408c 100644
--- a/src/Components/OrderKeyword.php
+++ b/src/Components/OrderKeyword.php
@@ -53,9 +53,9 @@ class OrderKeyword extends Component
      *
      * @return OrderKeyword[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         $expr = new self();
 
@@ -129,7 +129,7 @@ class OrderKeyword extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return implode(', ', $component);
diff --git a/src/Components/ParameterDefinition.php b/src/Components/ParameterDefinition.php
index d4165ee..4cd5023 100644
--- a/src/Components/ParameterDefinition.php
+++ b/src/Components/ParameterDefinition.php
@@ -63,9 +63,9 @@ class ParameterDefinition extends Component
      *
      * @return ParameterDefinition[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         $expr = new self();
 
@@ -153,7 +153,7 @@ class ParameterDefinition extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return '(' . implode(', ', $component) . ')';
diff --git a/src/Components/PartitionDefinition.php b/src/Components/PartitionDefinition.php
index 58223ea..b07317a 100644
--- a/src/Components/PartitionDefinition.php
+++ b/src/Components/PartitionDefinition.php
@@ -117,7 +117,7 @@ class PartitionDefinition extends Component
      *
      * @return PartitionDefinition
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -226,7 +226,7 @@ class PartitionDefinition extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return "(\n" . implode(",\n", $component) . "\n)";
diff --git a/src/Components/Reference.php b/src/Components/Reference.php
index 4077f77..3cec28f 100644
--- a/src/Components/Reference.php
+++ b/src/Components/Reference.php
@@ -69,7 +69,7 @@ class Reference extends Component
      * @param array        $columns the columns referenced
      * @param OptionsArray $options the options
      */
-    public function __construct($table = null, array $columns = [], $options = null)
+    public function __construct($table = null, array $columns = array(), $options = null)
     {
         $this->table = $table;
         $this->columns = $columns;
@@ -83,7 +83,7 @@ class Reference extends Component
      *
      * @return Reference
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
         $ret = new self();
 
@@ -151,7 +151,7 @@ class Reference extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         return trim(
             $component->table
diff --git a/src/Components/RenameOperation.php b/src/Components/RenameOperation.php
index d11a187..169d6f7 100644
--- a/src/Components/RenameOperation.php
+++ b/src/Components/RenameOperation.php
@@ -53,9 +53,9 @@ class RenameOperation extends Component
      *
      * @return RenameOperation[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         $expr = new self();
 
@@ -171,7 +171,7 @@ class RenameOperation extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return implode(', ', $component);
diff --git a/src/Components/SetOperation.php b/src/Components/SetOperation.php
index 4c8ced3..a4a55cc 100644
--- a/src/Components/SetOperation.php
+++ b/src/Components/SetOperation.php
@@ -53,9 +53,9 @@ class SetOperation extends Component
      *
      * @return SetOperation[]
      */
-    public static function parse(Parser $parser, TokensList $list, array $options = [])
+    public static function parse(Parser $parser, TokensList $list, array $options = array())
     {
-        $ret = [];
+        $ret = array();
 
         $expr = new self();
 
@@ -150,7 +150,7 @@ class SetOperation extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
         if (is_array($component)) {
             return implode(', ', $component);
diff --git a/src/Components/UnionKeyword.php b/src/Components/UnionKeyword.php
index dc06831..e3768bc 100644
--- a/src/Components/UnionKeyword.php
+++ b/src/Components/UnionKeyword.php
@@ -23,9 +23,9 @@ class UnionKeyword extends Component
      *
      * @return string
      */
-    public static function build($component, array $options = [])
+    public static function build($component, array $options = array())
     {
-        $tmp = [];
+        $tmp = array();
         foreach ($component as $componentPart) {
             $tmp[] = $componentPart[0] . ' ' . $componentPart[1];
         }
diff --git a/src/Context.php b/src/Context.php
index c9ff19e..9bfba17 100644
--- a/src/Context.php
+++ b/src/Context.php
@@ -86,7 +86,7 @@ abstract class Context
      *
      * @var array
      */
-    public static $KEYWORDS = [];
+    public static $KEYWORDS = array();
 
     /**
      * List of operators and their flags.
diff --git a/src/Core.php b/src/Core.php
index 1965a2f..a55dd18 100644
--- a/src/Core.php
+++ b/src/Core.php
@@ -28,7 +28,7 @@ class Core
      *
      * @see Core::error()
      */
-    public $errors = [];
+    public $errors = array();
 
     /**
      * Creates a new error log.
diff --git a/src/Parser.php b/src/Parser.php
index 91524fd..f38914f 100644
--- a/src/Parser.php
+++ b/src/Parser.php
@@ -346,7 +346,7 @@ class Parser extends Core
      *
      * @var Statement[]
      */
-    public $statements = [];
+    public $statements = array();
 
     /**
      * The number of opened brackets.
@@ -535,7 +535,7 @@ class Parser extends Core
                 // `LIMIT` keywords actually belong to the first statement.
                 $lastStatement->order = $statement->order;
                 $lastStatement->limit = $statement->limit;
-                $statement->order = [];
+                $statement->order = array();
                 $statement->limit = null;
 
                 // The statement actually ends where the last statement in
diff --git a/src/Statement.php b/src/Statement.php
index de94951..301fd24 100644
--- a/src/Statement.php
+++ b/src/Statement.php
@@ -40,7 +40,7 @@ abstract class Statement
      *
      * @var array
      */
-    public static $OPTIONS = [];
+    public static $OPTIONS = array();
 
     /**
      * The clauses of this statement, in order.
@@ -54,9 +54,9 @@ abstract class Statement
      *
      * @var array
      */
-    public static $CLAUSES = [];
+    public static $CLAUSES = array();
 
-    public static $END_OPTIONS = [];
+    public static $END_OPTIONS = array();
 
     /**
      * The options of this query.
@@ -120,7 +120,7 @@ abstract class Statement
          *
          * @var array
          */
-        $built = [];
+        $built = array();
 
         /**
          * Statement's clauses.
@@ -202,7 +202,7 @@ abstract class Statement
          *
          * @var array
          */
-        $parsedClauses = [];
+        $parsedClauses = array();
 
         // This may be corrected by the parser.
         $this->first = $list->idx;
@@ -303,7 +303,7 @@ abstract class Statement
              *
              * @var array
              */
-            $options = [];
+            $options = array();
 
             // Looking for duplicated clauses.
             if (! empty(Parser::$KEYWORD_PARSERS[$token->value])
diff --git a/src/Statements/AlterStatement.php b/src/Statements/AlterStatement.php
index 0620936..0991532 100644
--- a/src/Statements/AlterStatement.php
+++ b/src/Statements/AlterStatement.php
@@ -35,7 +35,7 @@ class AlterStatement extends Statement
      *
      * @var AlterOperation[]
      */
-    public $altered = [];
+    public $altered = array();
 
     /**
      * Options of this statement.
@@ -114,7 +114,7 @@ class AlterStatement extends Statement
             }
 
             if ($state === 0) {
-                $options = [];
+                $options = array();
                 if ($this->options->has('DATABASE')) {
                     $options = AlterOperation::$DB_OPTIONS;
                 } elseif ($this->options->has('TABLE')) {
@@ -138,7 +138,7 @@ class AlterStatement extends Statement
      */
     public function build()
     {
-        $tmp = [];
+        $tmp = array();
         foreach ($this->altered as $altered) {
             $tmp[] = $altered::build($altered);
         }
diff --git a/src/Statements/CreateStatement.php b/src/Statements/CreateStatement.php
index ffa08bc..3d019ef 100644
--- a/src/Statements/CreateStatement.php
+++ b/src/Statements/CreateStatement.php
@@ -367,7 +367,7 @@ class CreateStatement extends Statement
      *
      * @var Token[]|string
      */
-    public $body = [];
+    public $body = array();
 
     /**
      * @return string
diff --git a/src/Statements/LockStatement.php b/src/Statements/LockStatement.php
index 0166dca..19e6eb4 100644
--- a/src/Statements/LockStatement.php
+++ b/src/Statements/LockStatement.php
@@ -26,7 +26,7 @@ class LockStatement extends Statement
      *
      * @var LockExpression[]
      */
-    public $locked = [];
+    public $locked = array();
 
     /**
      * Whether it's a LOCK statement
diff --git a/src/Statements/NotImplementedStatement.php b/src/Statements/NotImplementedStatement.php
index 254ca15..67c1bea 100644
--- a/src/Statements/NotImplementedStatement.php
+++ b/src/Statements/NotImplementedStatement.php
@@ -27,7 +27,7 @@ class NotImplementedStatement extends Statement
      *
      * @var Token[]
      */
-    public $unknown = [];
+    public $unknown = array();
 
     /**
      * @return string
diff --git a/src/Statements/SelectStatement.php b/src/Statements/SelectStatement.php
index a770227..a206b54 100644
--- a/src/Statements/SelectStatement.php
+++ b/src/Statements/SelectStatement.php
@@ -226,14 +226,14 @@ class SelectStatement extends Statement
      *
      * @var Expression[]
      */
-    public $expr = [];
+    public $expr = array();
 
     /**
      * Tables used as sources for this statement.
      *
      * @var Expression[]
      */
-    public $from = [];
+    public $from = array();
 
     /**
      * Index hints
@@ -310,7 +310,7 @@ class SelectStatement extends Statement
      *
      * @var SelectStatement[]
      */
-    public $union = [];
+    public $union = array();
 
     /**
      * The end options of this query.
diff --git a/src/TokensList.php b/src/TokensList.php
index 507d68b..32b4819 100644
--- a/src/TokensList.php
+++ b/src/TokensList.php
@@ -20,7 +20,7 @@ class TokensList implements \ArrayAccess
      *
      * @var array
      */
-    public $tokens = [];
+    public $tokens = array();
 
     /**
      * The count of tokens.
@@ -42,7 +42,7 @@ class TokensList implements \ArrayAccess
      * @param array $tokens the initial array of tokens
      * @param int   $count  the count of tokens in the initial array
      */
-    public function __construct(array $tokens = [], $count = -1)
+    public function __construct(array $tokens = array(), $count = -1)
     {
         if (! empty($tokens)) {
             $this->tokens = $tokens;
diff --git a/src/Utils/BufferedQuery.php b/src/Utils/BufferedQuery.php
index c2dd074..02c55c1 100644
--- a/src/Utils/BufferedQuery.php
+++ b/src/Utils/BufferedQuery.php
@@ -49,7 +49,7 @@ class BufferedQuery
      *
      * @var array
      */
-    public $options = [];
+    public $options = array();
 
     /**
      * The last delimiter used.
@@ -85,7 +85,7 @@ class BufferedQuery
      * @param string $query   the query to be parsed
      * @param array  $options the options of this parser
      */
-    public function __construct($query = '', array $options = [])
+    public function __construct($query = '', array $options = array())
     {
         // Merges specified options with defaults.
         $this->options = array_merge(
diff --git a/src/Utils/Error.php b/src/Utils/Error.php
index d0f82ed..49d634c 100644
--- a/src/Utils/Error.php
+++ b/src/Utils/Error.php
@@ -32,7 +32,7 @@ class Error
      */
     public static function get($objs)
     {
-        $ret = [];
+        $ret = array();
 
         foreach ($objs as $obj) {
             if ($obj instanceof Lexer) {
@@ -77,7 +77,7 @@ class Error
         $errors,
         $format = '#%1$d: %2$s (near "%4$s" at position %5$d)'
     ) {
-        $ret = [];
+        $ret = array();
 
         $i = 0;
         foreach ($errors as $key => $err) {
diff --git a/src/Utils/Formatter.php b/src/Utils/Formatter.php
index 3b17a2b..0867c48 100644
--- a/src/Utils/Formatter.php
+++ b/src/Utils/Formatter.php
@@ -74,7 +74,7 @@ class Formatter
      *
      * @param array $options the formatting options
      */
-    public function __construct(array $options = [])
+    public function __construct(array $options = array())
     {
         $this->options = $this->getMergedOptions($options);
     }
@@ -244,7 +244,7 @@ class Formatter
 
     private static function mergeFormats(array $formats, array $newFormats)
     {
-        $added = [];
+        $added = array();
         $integers = [
             'flags',
             'type',
@@ -341,7 +341,7 @@ class Formatter
          *
          * @var array
          */
-        $blocksIndentation = [];
+        $blocksIndentation = array();
 
         /**
          * A stack that keeps track of the line endings every time a new block
@@ -349,7 +349,7 @@ class Formatter
          *
          * @var array
          */
-        $blocksLineEndings = [];
+        $blocksLineEndings = array();
 
         /**
          * Whether clause's options were formatted.
@@ -663,7 +663,7 @@ class Formatter
      *
      * @return string the formatted string
      */
-    public static function format($query, array $options = [])
+    public static function format($query, array $options = array())
     {
         $lexer = new Lexer($query);
         $formatter = new self($options);
diff --git a/src/Utils/Misc.php b/src/Utils/Misc.php
index 9e3ae02..ad81c8b 100644
--- a/src/Utils/Misc.php
+++ b/src/Utils/Misc.php
@@ -32,12 +32,12 @@ class Misc
             || empty($statement->expr)
             || empty($statement->from)
         ) {
-            return [];
+            return array();
         }
 
-        $retval = [];
+        $retval = array();
 
-        $tables = [];
+        $tables = array();
 
         /**
          * Expressions that may contain aliases.
@@ -78,7 +78,7 @@ class Misc
             }
 
             if (! isset($tables[$thisDb])) {
-                $tables[$thisDb] = [];
+                $tables[$thisDb] = array();
             }
             $tables[$thisDb][$expr->alias] = $expr->table;
         }
diff --git a/src/Utils/Query.php b/src/Utils/Query.php
index 7b14ded..861e690 100644
--- a/src/Utils/Query.php
+++ b/src/Utils/Query.php
@@ -416,11 +416,11 @@ class Query
         $ret['statement'] = $statement;
 
         if ($statement instanceof SelectStatement) {
-            $ret['select_tables'] = [];
-            $ret['select_expr'] = [];
+            $ret['select_tables'] = array();
+            $ret['select_expr'] = array();
 
             // Finding tables' aliases and their associated real names.
-            $tableAliases = [];
+            $tableAliases = array();
             foreach ($statement->from as $expr) {
                 if (isset($expr->table, $expr->alias) && ($expr->table !== '') && ($expr->alias !== '')
                 ) {
@@ -484,7 +484,7 @@ class Query
      */
     public static function getTables($statement)
     {
-        $expressions = [];
+        $expressions = array();
 
         if (($statement instanceof InsertStatement)
             || ($statement instanceof ReplaceStatement)
@@ -503,7 +503,7 @@ class Query
         } elseif ($statement instanceof DropStatement) {
             if (! $statement->options->has('TABLE')) {
                 // No tables are dropped.
-                return [];
+                return array();
             }
             $expressions = $statement->fields;
         } elseif ($statement instanceof RenameStatement) {
@@ -512,7 +512,7 @@ class Query
             }
         }
 
-        $ret = [];
+        $ret = array();
         foreach ($expressions as $expr) {
             if (! empty($expr->table)) {
                 $expr->expr = null; // Force rebuild.
diff --git a/src/Utils/Routine.php b/src/Utils/Routine.php
index 9842ff1..1faa028 100644
--- a/src/Utils/Routine.php
+++ b/src/Utils/Routine.php
@@ -45,7 +45,7 @@ class Routine
             ];
         }
 
-        $options = [];
+        $options = array();
         foreach ($type->options->options as $opt) {
             $options[] = is_string($opt) ? $opt : $opt['value'];
         }
@@ -85,7 +85,7 @@ class Routine
 
         $param = $param[0];
 
-        $options = [];
+        $options = array();
         foreach ($param->type->options->options as $opt) {
             $options[] = is_string($opt) ? $opt : $opt['value'];
         }
@@ -126,7 +126,7 @@ class Routine
                 $retval['type'][$idx] = $param->type->name;
                 $retval['length'][$idx] = implode(',', $param->type->parameters);
                 $retval['length_arr'][$idx] = $param->type->parameters;
-                $retval['opts'][$idx] = [];
+                $retval['opts'][$idx] = array();
                 foreach ($param->type->options->options as $opt) {
                     $retval['opts'][$idx][] = is_string($opt) ?
                         $opt : $opt['value'];
diff --git a/src/Utils/Table.php b/src/Utils/Table.php
index 140ed2a..5f706a0 100644
--- a/src/Utils/Table.php
+++ b/src/Utils/Table.php
@@ -30,17 +30,17 @@ class Table
             || (! is_array($statement->fields))
             || (! $statement->options->has('TABLE'))
         ) {
-            return [];
+            return array();
         }
 
-        $ret = [];
+        $ret = array();
 
         foreach ($statement->fields as $field) {
             if (empty($field->key) || ($field->key->type !== 'FOREIGN KEY')) {
                 continue;
             }
 
-            $columns = [];
+            $columns = array();
             foreach ($field->key->columns as $column) {
                 $columns[] = $column['name'];
             }
@@ -87,10 +87,10 @@ class Table
             || (! is_array($statement->fields))
             || (! $statement->options->has('TABLE'))
         ) {
-            return [];
+            return array();
         }
 
-        $ret = [];
+        $ret = array();
 
         foreach ($statement->fields as $field) {
             // Skipping keys.
diff --git a/src/Utils/Tokens.php b/src/Utils/Tokens.php
index b7f5935..7249ca0 100644
--- a/src/Utils/Tokens.php
+++ b/src/Utils/Tokens.php
@@ -85,7 +85,7 @@ class Tokens
          *
          * @var array
          */
-        $newList = [];
+        $newList = array();
 
         /**
          * The length of the find pattern is calculated only once.