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<?php $string = '^bar'; if (preg_match("^\^", $string)) { print "true"; } else { print "false"; }
based on T1EJH
Output for 4.3.11 - 7.1.0
Warning: preg_match(): No ending delimiter '^' found in /in/tK5sC on line 4 false
Output for 4.3.0 - 4.3.10
Warning: No ending delimiter '^' found in /in/tK5sC on line 4 false