3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tests = array( "42", 1337, 0x539, '0x539', 02471, '02471', 0b10100111001, '0b10100111001', 1337e0, '1337e0', "not numeric", array(), 9.1 ); foreach ($tests as $element) { if (is_numeric($element)) { echo "'{$element}' is numeric", PHP_EOL; } else { echo "'{$element}' is NOT numeric", PHP_EOL; } }
Output for git.master, git.master_jit, rfc.property-hooks
'42' is numeric '1337' is numeric '1337' is numeric '0x539' is NOT numeric '1337' is numeric '02471' is numeric '1337' is numeric '0b10100111001' is NOT numeric '1337' is numeric '1337e0' is numeric 'not numeric' is NOT numeric Warning: Array to string conversion in /in/pGVWt on line 22 'Array' is NOT numeric '9.1' is numeric

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
43.58 ms | 402 KiB | 8 Q