note 57991 deleted from function.in-array by felipe
| From: | felipe@php.net | Date: | Sun, 30 Dec 2007 18:57:52 +0000 |
| Subject: | note 57991 deleted from function.in-array by felipe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-134485@lists.php.net to get a copy of this message | ||
Note Submitter: adunaphel at il dot fontys dot nl
----
a rewrite of alex at alexelectronics dot com's code, with the strict option added and some
slight improvements in speed and readability:
<?php
function in_multi_array ($needle, $haystack, $strict) {
if ($strict) {
foreach ($haystack as $item) {
if (is_array ($item)) {
if (in_multi_array ($needle, $item, $strict)) {
return true;
}
} else {
if ($needle === $item) {
return true;
}
}
}
} else {
foreach ($haystack as $item) {
if (is_array ($item)) {
if (in_multi_array ($needle, $item, $strict)) {
return true;
}
} else {
if ($needle == $item) {
return true;
}
}
}
}
return false;
}
?>