PHP mysql REGEXP准备语句 [英] PHP mysql REGEXP Prepared Statement

问题描述

我对MYSQL和Prepared Statements非常陌生.我有一些查询需要更改为准备好的语句.问题在于此REGEXP查询:

I am very new to MYSQL and Prepared Statements. I have a few queries that I need to change to prepared statements. The problem is with this REGEXP query:

$objects = mysql_query("SELECT * FROM $table WHERE parent REGEXP ',". 
    $item .",|^". $item .",|,". $item ."\$|^". 
    $item ."\$'") or die(mysql_error());

您如何将其转换为带有占位符的准备好的语句?

How do you go about converting that to a prepared statement with place holders?

推荐答案

您应该在准备好的语句查询中使用CONCAT函数，而不要使用classic.常规查询的串联符号.这应该可以解决问题:)

You should make use of the CONCAT function inside the prepared statement query instead of using the classic . concatenation sign for regular queries. This should do the trick :)

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