3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i = 0; is_int($i++, $i++, $i++); var_dump($i);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: is_int() expects exactly 1 parameter, 3 given in /in/RtUap on line 5 int(3)
Output for 5.2.3 - 5.2.17
Warning: is_int(): Only one argument expected in /in/RtUap on line 5 int(3)
Output for 4.4.3 - 5.2.2
<br /> <b>Warning</b>: is_int() [<a href='function.is-int'>function.is-int</a>]: Only one argument expected in <b>/in/RtUap</b> on line <b>5</b><br /> int(3)
Output for 4.3.2 - 4.4.2
<br /> <b>Warning</b>: is_int(): Only one argument expected in <b>/in/RtUap</b> on line <b>5</b><br /> int(3)
Output for 4.3.0 - 4.3.1
<br /> <b>Warning</b>: is_int() [<a href='http://www.php.net/function.is-int'>function.is-int</a>]: Only one argument expected in <b>/in/RtUap</b> on line <b>5</b><br /> int(3)