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<?php $string="hello rajesh"; //$str=strlen($string); $str = explode(' ',$string); //var_dump($str); //$len = count($str); $arr = array_reverse_keys($str); echo $arr;
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to undefined function array_reverse_keys() in /in/QrE7G:11 Stack trace: #0 {main} thrown in /in/QrE7G on line 11
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to undefined function array_reverse_keys() in /in/QrE7G on line 11
Process exited with code 255.
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234.6 ms | 402 KiB | 327 Q