php数组随机排序
<?php
$php = array("a","b","c","d","e");
shuffle($php);
print_r($php);
?>
结果： Array ( [0] => c [1] => e [2] => a [3] => d => b )
这样每次输出的结果都会是随机的
SQL语句执行错误：SELECT * FROM emlog_sort where pid= ORDER BY sid ASC, taxis asc
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ORDER BY sid ASC, taxis asc' at line 1