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-rw-r--r--src/Statements/CreateStatement.php10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/Statements/CreateStatement.php b/src/Statements/CreateStatement.php
index da21b42..300e779 100644
--- a/src/Statements/CreateStatement.php
+++ b/src/Statements/CreateStatement.php
@@ -388,12 +388,12 @@ class CreateStatement extends Statement
. Expression::build($this->name) . ' '
. OptionsArray::build($this->entityOptions);
} elseif ($this->options->has('TABLE')) {
- if (! is_null($this->select)) {
+ if ($this->select !== null) {
return 'CREATE '
. OptionsArray::build($this->options) . ' '
. Expression::build($this->name) . ' '
. $this->select->build();
- } elseif (! is_null($this->like)) {
+ } elseif ($this->like !== null) {
return 'CREATE '
. OptionsArray::build($this->options) . ' '
. Expression::build($this->name) . ' LIKE '
@@ -530,7 +530,7 @@ class CreateStatement extends Statement
]
);
// The 'LIKE' keyword was found, but no table_name was found next to it
- if (is_null($this->like)) {
+ if ($this->like === null) {
$parser->error(
'A table name was expected.',
$list->tokens[$list->idx]
@@ -653,10 +653,10 @@ class CreateStatement extends Statement
if ($this->options->has('FUNCTION')) {
$prev_token = $token;
$token = $list->getNextOfType(Token::TYPE_KEYWORD);
- if (is_null($token) || $token->keyword !== 'RETURNS') {
+ if ($token === null || $token->keyword !== 'RETURNS') {
$parser->error(
'A "RETURNS" keyword was expected.',
- is_null($token) ? $prev_token : $token
+ $token ?? $prev_token
);
} else {
++$list->idx;