Bugs & Features
@ 2012-11-14 17:13:55
<?php $strings = array( '100010' => '110', '010200' => '1200', '01110' => '1110', ); foreach ($strings as $subject => $expected) { $actual = preg_replace('/(?>0+)(?!$)/', '', $subject); printf(" %s -> %s (expected: %s)\n", $subject, $actual, $expected); }
Output for 4.3.0 - 5.6.9, php7@20140507 - 20150501, hhvm-3.6.0 - 3.7.0
100010 -> 110 (expected: 110) 010200 -> 1200 (expected: 1200) 01110 -> 1110 (expected: 1110)