@ 2013-11-20T09:54:18Z <?php
var_dump($vals = explode(' ', null));
var_dump(($vals && strlen(current($vals)) > 0) ? $vals : array());
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Output for 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /in/glHq1 on line 2
array(1) {
[0]=>
string(0) ""
}
array(0) {
}
Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 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 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 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 array(1) {
[0]=>
string(0) ""
}
array(0) {
}
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313.1 ms | 405 KiB | 383 Q