1--TEST-- 2Bug #78272: calling preg_match() before pcntl_fork() will freeze child process 3--SKIPIF-- 4<?php 5if (!extension_loaded('pcntl')) die("skip pcntl extension required"); 6?> 7--FILE-- 8<?php 9preg_match('/abc/', 'abcde', $r); 10 11$pid = pcntl_fork(); 12if ($pid === 0) { 13 print "Child start\n"; 14 preg_match('/abc/', 'abcde', $r); 15 print_r($r); 16 print "End child\n"; 17 exit(0); 18} else { 19 pcntl_waitpid($pid, $status); 20 print "End Main\n"; 21 exit(0); 22} 23?> 24--EXPECT-- 25Child start 26Array 27( 28 [0] => abc 29) 30End child 31End Main 32
