3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = array(); echo "\n".var_dump(count($array)); $array = null; echo "\n".var_dump(count($array)); $array = 'anything'; echo "\n".var_dump(count($array)); $array = array('elemento'); echo "\n".var_dump(count($array)); $array = 2; echo "\n".var_dump(count($array));
Output for 7.2.0
int(0) Warning: count(): Parameter must be an array or an object that implements Countable in /in/CiGCc on line 7 int(0) Warning: count(): Parameter must be an array or an object that implements Countable in /in/CiGCc on line 10 int(1) int(1) Warning: count(): Parameter must be an array or an object that implements Countable in /in/CiGCc on line 16 int(1)
Output for 4.3.0 - 7.1.7
int(0) int(0) int(1) int(1) int(1)