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run code in 150+ php & hhvm versions
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<?php $str = "asd asd cxv fgg fds fda "; $strArray = explode(PHP_EOL, $str); $last = array(); foreach ($strArray as $s) { $tmp = explode(' ', $s); $last[] = array_pop($tmp); echo $last; } var_dump($last);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/6CJ27 on line 12 Array Notice: Array to string conversion in /in/6CJ27 on line 12 Array Notice: Array to string conversion in /in/6CJ27 on line 12 Array Notice: Array to string conversion in /in/6CJ27 on line 12 Arrayarray(4) { [0]=> string(3) "asd" [1]=> string(3) "fgg" [2]=> string(3) "fda" [3]=> string(0) "" }
Output for 4.3.10 - 4.4.9, 5.0.2 - 5.3.29
ArrayArrayArrayArrayarray(4) { [0]=> string(3) "asd" [1]=> string(3) "fgg" [2]=> string(3) "fda" [3]=> string(0) "" }
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/6CJ27 on line 7 Arrayarray(1) { [0]=> string(4) "fda " }