3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $inStr = 'Hey you guys'; $tokens = array(); $tokenList = explode(' ',$inStr); foreach($tokenList as $bigToken) { $tokens[] = $bigToken; //take care of individual words $tokens = array_merge($tokens, str_split($bigToken)); //take care of single letters for($i = 2; $i < strlen($bigToken); $i++) { $tokens[] = array_pop(split($bigToken)); //only need the first element here. } } print_r($tokens);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function split() in /in/t2UZ7:9 Stack trace: #0 {main} thrown in /in/t2UZ7 on line 9
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Deprecated: Function split() is deprecated in /in/t2UZ7 on line 9 Warning: split() expects at least 2 parameters, 1 given in /in/t2UZ7 on line 9 Strict Standards: Only variables should be passed by reference in /in/t2UZ7 on line 9 Warning: array_pop() expects parameter 1 to be array, null given in /in/t2UZ7 on line 9 Deprecated: Function split() is deprecated in /in/t2UZ7 on line 9 Warning: split() expects at least 2 parameters, 1 given in /in/t2UZ7 on line 9 Strict Standards: Only variables should be passed by reference in /in/t2UZ7 on line 9 Warning: array_pop() expects parameter 1 to be array, null given in /in/t2UZ7 on line 9 Deprecated: Function split() is deprecated in /in/t2UZ7 on line 9 Warning: split() expects at least 2 parameters, 1 given in /in/t2UZ7 on line 9 Strict Standards: Only variables should be passed by reference in /in/t2UZ7 on line 9 Warning: array_pop() expects parameter 1 to be array, null given in /in/t2UZ7 on line 9 Deprecated: Function split() is deprecated in /in/t2UZ7 on line 9 Warning: split() expects at least 2 parameters, 1 given in /in/t2UZ7 on line 9 Strict Standards: Only variables should be passed by reference in /in/t2UZ7 on line 9 Warning: array_pop() expects parameter 1 to be array, null given in /in/t2UZ7 on line 9 Array ( [0] => Hey [1] => H [2] => e [3] => y [4] => [5] => you [6] => y [7] => o [8] => u [9] => [10] => guys [11] => g [12] => u [13] => y [14] => s [15] => [16] => )
Output for 5.1.0 - 5.2.17
Warning: Wrong parameter count for split() in /in/t2UZ7 on line 9 Strict Standards: Only variables should be passed by reference in /in/t2UZ7 on line 9 Warning: array_pop(): The argument should be an array in /in/t2UZ7 on line 9 Warning: Wrong parameter count for split() in /in/t2UZ7 on line 9 Strict Standards: Only variables should be passed by reference in /in/t2UZ7 on line 9 Warning: array_pop(): The argument should be an array in /in/t2UZ7 on line 9 Warning: Wrong parameter count for split() in /in/t2UZ7 on line 9 Strict Standards: Only variables should be passed by reference in /in/t2UZ7 on line 9 Warning: array_pop(): The argument should be an array in /in/t2UZ7 on line 9 Warning: Wrong parameter count for split() in /in/t2UZ7 on line 9 Strict Standards: Only variables should be passed by reference in /in/t2UZ7 on line 9 Warning: array_pop(): The argument should be an array in /in/t2UZ7 on line 9 Array ( [0] => Hey [1] => H [2] => e [3] => y [4] => [5] => you [6] => y [7] => o [8] => u [9] => [10] => guys [11] => g [12] => u [13] => y [14] => s [15] => [16] => )
Output for 5.0.5
Warning: Wrong parameter count for split() in /in/t2UZ7 on line 9 Fatal error: Only variables can be passed by reference in /in/t2UZ7 on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Warning: Wrong parameter count for split() in /in/t2UZ7 on line 9 Warning: array_pop(): The argument should be an array in /in/t2UZ7 on line 9 Warning: Wrong parameter count for split() in /in/t2UZ7 on line 9 Warning: array_pop(): The argument should be an array in /in/t2UZ7 on line 9 Warning: Wrong parameter count for split() in /in/t2UZ7 on line 9 Warning: array_pop(): The argument should be an array in /in/t2UZ7 on line 9 Warning: Wrong parameter count for split() in /in/t2UZ7 on line 9 Warning: array_pop(): The argument should be an array in /in/t2UZ7 on line 9 Array ( [0] => Hey [1] => H [2] => e [3] => y [4] => [5] => you [6] => y [7] => o [8] => u [9] => [10] => guys [11] => g [12] => u [13] => y [14] => s [15] => [16] => )
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/t2UZ7 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/t2UZ7 on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/t2UZ7 on line 7