這個問題在在Zend Framework 中
Zend/Db/Statement.php
裡面
[cc lang="php" tab_size="2" lines="40"]
protected function _stripQuoted($sql)
{
// get the character for delimited id quotes,
// this is usually ” but in MySQL is `
$d = $this->_adapter->quoteIdentifier(‘a’);
$d = $d[0];
// get the value used as an escaped delimited id quote,
// e.g. \” or “” or \`
$de = $this->_adapter->quoteIdentifier($d);
$de = substr($de, 1, 2);
$de = str_replace(‘\\’, ‘\\\\’, $de);
// get the character for value quoting
// this should be ‘
$q = $this->_adapter->quote(‘a’);
$q = $q[0];
// get the value used as an escaped quote,
// e.g. \’ or ”
$qe = $this->_adapter->quote($q);
$qe = substr($qe, 1, 2);
$qe = str_replace(‘\\’, ‘\\\\’, $qe);
// get a version of the SQL statement with all quoted
// values and delimited identifiers stripped out
// remove “foo\”bar”
$sql = preg_replace(“/$q($qe|\\\\{2}|[^$q])*$q/”, ”, $sql);
// remove ‘foo\’bar’
if (!empty($q)) {
$sql = preg_replace(“/$q($qe|[^$q])*$q/”, ”, $sql);
}
return $sql;
}
[/cc]
發現的
我是要執行一段db->query($sql)
sql 是 insert into xxx
有把sql 單純的print 出來到mysql 中執行是可以成功執行的
trace 到最後發現會卡在preg_replace這邊
而看httpd error , access log 都沒有訊息
看message log 就會出現
Nov 12 13:22:33 mail kernel: pid 50728 (httpd), uid 80: exited on signal 4
所以判斷應該是
php 的bug
我的解法是不用preg_replace 換成
ereg_replace, mb_ereg_replace
都可以.
