Use triple (in)equalities when type compatibility is ensured

4 files changed, 8 insertions, 8 deletions

diff --git a/src/Utils/BufferedQuery.php b/src/Utils/BufferedQuery.php
index 9b0cda7..ee0dca4 100644
--- a/src/Utils/BufferedQuery.php
+++ b/src/Utils/BufferedQuery.php
@@ -191,7 +191,7 @@ class BufferedQuery
              * treated differently, because of the preceding backslash, it will
              * be ignored.
              */
-            if ((($this->status & static::STATUS_COMMENT) == 0) && ($this->query[$i] === '\\')) {
+            if ((($this->status & static::STATUS_COMMENT) === 0) && ($this->query[$i] === '\\')) {
                 $this->current .= $this->query[$i] . $this->query[++$i];
                 continue;
             }
@@ -319,7 +319,7 @@ class BufferedQuery
                 }
 
                 // Checking if the delimiter definition ended.
-                if (($delimiter != '')
+                if (($delimiter !== '')
                     && ((($i < $len) && Context::isWhitespace($this->query[$i]))
                     || (($i === $len) && $end))
                 ) {
diff --git a/src/Utils/CLI.php b/src/Utils/CLI.php
index d412789..3dc48a6 100644
--- a/src/Utils/CLI.php
+++ b/src/Utils/CLI.php
@@ -120,7 +120,7 @@ class CLI
             $lexer = new Lexer($params['q'], false);
             $parser = new Parser($lexer->list);
             $errors = Error::get(array($lexer, $parser));
-            if (count($errors) == 0) {
+            if (count($errors) === 0) {
                 return 0;
             }
             $output = Error::format($errors);
diff --git a/src/Utils/Formatter.php b/src/Utils/Formatter.php
index 4bfdc26..c41c69c 100644
--- a/src/Utils/Formatter.php
+++ b/src/Utils/Formatter.php
@@ -554,7 +554,7 @@ class Formatter
                 if ($this->options['type'] === 'html') {
                     return '<span ' . $format['html'] . '>' . htmlspecialchars($text, ENT_NOQUOTES) . '</span>';
                 } elseif ($this->options['type'] === 'cli') {
-                    if ($prev != $format['cli']) {
+                    if ($prev !== $format['cli']) {
                         $prev = $format['cli'];
 
                         return $format['cli'] . $this->escapeConsole($text);
@@ -568,7 +568,7 @@ class Formatter
         }
 
         if ($this->options['type'] === 'cli') {
-            if ($prev != "\x1b[39m") {
+            if ($prev !== "\x1b[39m") {
                 $prev = "\x1b[39m";
 
                 return "\x1b[39m" . $this->escapeConsole($text);
@@ -633,7 +633,7 @@ class Formatter
                     ++$count;
                 } elseif ($list->tokens[$idx]->value === ')') {
                     --$count;
-                    if ($count == 0) {
+                    if ($count === 0) {
                         break;
                     }
                 }
diff --git a/src/Utils/Query.php b/src/Utils/Query.php
index 7a8f462..f928ab3 100644
--- a/src/Utils/Query.php
+++ b/src/Utils/Query.php
@@ -633,7 +633,7 @@ class Query
                     && ($clauses[$token->keyword] >= $currIdx)
                 ) {
                     $currIdx = $clauses[$token->keyword];
-                    if ($skipFirst && ($currIdx == $clauseIdx)) {
+                    if ($skipFirst && ($currIdx === $clauseIdx)) {
                         // This token is skipped (not added to the old
                         // clause) because it will be replaced.
                         continue;
@@ -843,7 +843,7 @@ class Query
                 }
             }
 
-            if ($brackets == 0) {
+            if ($brackets === 0) {
                 if (($token->type === Token::TYPE_KEYWORD)
                     && isset($clauses[$token->keyword])
                     && ($clause === $token->keyword)