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