Lines Matching refs:key
5 /* Prototype : bool array_key_exists(mixed $key, array $search)
6 * Description: Checks if the given key or index exists in the array
12 * Pass floats as $key argument, then cast float values
13 * to integers and pass as $key argument
23 foreach($keys as $key) {
25 echo "Pass float as \$key:\n";
26 var_dump(array_key_exists($key, $search));
28 var_dump(array_key_exists((int)$key, $search));
38 Pass float as $key:
46 Pass float as $key:
54 Pass float as $key: