Syntax: bool in_array ( mixed $needle , array $haystack [, bool $strict = FALSE ] ) Description: Checks if a value exists in an array <?php $os = array(“Mac”, “NT”, “Irix”, “Linux”,1); if (in_array(“Irix”, $os)) { echo “Got Irix<br/>”; } if (in_array(“mac”, $os)) { echo “Got mac<br/>”; }else echo ‘false<br/>’; if (in_array(“1”, $os,false)) { echo […]
