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Archive for April, 2006

decode

Page.class.php中,需要将
$sql = eregi_replace(’SELECT +.+ +FROM +’, ‘SELECT COUNT(*) FROM ‘, $sql);

修改为
$sql = preg_replace(’/SELECT +.+? +FROM +/i’, ‘SELECT COUNT(*) FROM ‘, $sql, 1);
/为界定符,i标记为不区分大小写

Class 方法只返回但不处理输出结果,如为方便,输出结果可另写函数处理。

 

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