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<?php $word = "Capuaalo"; $length = count($word); $count = 0; for($i = 0; $i < $length; $i++) { if($search = substr($word, $i, 1)=="a"){ $count = $count + 1; } } echo substr($word, 0, 1); echo $count; ?>
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given in /in/8O2tO:3 Stack trace: #0 {main} thrown in /in/8O2tO on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, string given in /in/8O2tO:3 Stack trace: #0 {main} thrown in /in/8O2tO on line 3
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: count(): Parameter must be an array or an object that implements Countable in /in/8O2tO on line 3 C0
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25
C0
preferences:
265.55 ms | 404 KiB | 426 Q