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--TEST--
Bug #78272: calling preg_match() before pcntl_fork() will freeze child process
--SKIPIF--
<?php
if (!extension_loaded('pcntl')) die("skip pcntl extension required");
?>
--FILE--
<?php
preg_match('/abc/', 'abcde', $r);
$pid = pcntl_fork();
if ($pid === 0) {
print "Child start\n";
preg_match('/abc/', 'abcde', $r);
print_r($r);
print "End child\n";
exit(0);
} else {
print "Main start\n";
pcntl_waitpid($pid, $status);
print "End Main\n";
exit(0);
}
?>
--EXPECT--
Main start
Child start
Array
(
[0] => abc
)
End child
End Main
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