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<?php function insert ( $var, $key ) { for ($i=$key;$i<=count($dizi);$i++){ $dizi[$i+1]=$dizi[$i]; } $dizi[$key]=$var; echo var_dump($dizi); } $dizi = array ( '1','2','3','4','5'); insert ("a",3); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $dizi in /in/XcKte on line 4 Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /in/XcKte:4 Stack trace: #0 /in/XcKte(11): insert('a', 3) #1 {main} thrown in /in/XcKte on line 4
Process exited with code 255.

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