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run code in 300+ PHP versions simultaneously
<?php $str = "Hello Friend"; $arr1 = str_split($str); var_dump($arr1);
Output for 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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 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
array(12) { [0]=> string(1) "H" [1]=> string(1) "e" [2]=> string(1) "l" [3]=> string(1) "l" [4]=> string(1) "o" [5]=> string(1) " " [6]=> string(1) "F" [7]=> string(1) "r" [8]=> string(1) "i" [9]=> string(1) "e" [10]=> string(1) "n" [11]=> string(1) "d" }
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/CMU0A on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/CMU0A on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/CMU0A on line 4

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