'null === ...' can be used.

This commit is contained in:
Yuriy Pikhtarev 2017-05-05 00:59:05 +03:00
commit ec96f6567b
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GPG key ID: 3A9B5A757B48ECC6
8 changed files with 47 additions and 47 deletions

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@ -573,7 +573,7 @@ function attach_mod_sql_build_array($query, $assoc_ary = false)
foreach ($assoc_ary as $key => $var) {
$fields[] = $key;
if (is_null($var)) {
if (null === $var) {
$values[] = 'NULL';
} elseif (is_string($var)) {
$values[] = "'" . attach_mod_sql_escape($var) . "'";
@ -590,7 +590,7 @@ function attach_mod_sql_build_array($query, $assoc_ary = false)
foreach ($assoc_ary as $id => $sql_ary) {
$values = array();
foreach ($sql_ary as $key => $var) {
if (is_null($var)) {
if (null === $var) {
$values[] = 'NULL';
} elseif (is_string($var)) {
$values[] = "'" . attach_mod_sql_escape($var) . "'";
@ -605,7 +605,7 @@ function attach_mod_sql_build_array($query, $assoc_ary = false)
} elseif ($query == 'UPDATE' || $query == 'SELECT') {
$values = array();
foreach ($assoc_ary as $key => $var) {
if (is_null($var)) {
if (null === $var) {
$values[] = "$key = NULL";
} elseif (is_string($var)) {
$values[] = "$key = '" . attach_mod_sql_escape($var) . "'";