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run code in 300+ PHP versions simultaneously
<?php $h = explode("|", strrev($b)); $d = explode("*", $h[0]); $b = $h[1]; for($i=0;$i<sizeof($d);$i++) { $b = str_replace($i, $d[$i], $b); } echo $b;
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $b in /in/0FhTj on line 3 Deprecated: strrev(): Passing null to parameter #1 ($string) of type string is deprecated in /in/0FhTj on line 3 Warning: Undefined array key 1 in /in/0FhTj on line 5 Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/0FhTj on line 8
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $b in /in/0FhTj on line 3 Warning: Undefined array key 1 in /in/0FhTj on line 5
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: b in /in/0FhTj on line 3 Notice: Undefined offset: 1 in /in/0FhTj on line 5
Output for 7.3.32 - 7.3.33, 7.4.26
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined variable: b in /in/0FhTj on line 3 Notice: Undefined offset: 1 in /in/0FhTj on line 5
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: b in /in/0FhTj on line 3 Notice: Undefined offset: 1 in /in/0FhTj on line 5
preferences:
310.7 ms | 402 KiB | 457 Q