PHP Error Tip: Deprecated:function eregi () is deprecated_php tutorial

Today in the use of a regular prompt deprecated:function eregi () is the deprecated in error, and later queried for one reason is that we php5.3, in 5.3 has not supported eregi function, you can directly use Preg_ Match to replace.

Pre-change: function Inject_check ($sql _str) {

The code is as follows	Copy Code
$sql _str = strtolower ($sql _str); Return eregi (' fopen|post|eval|select|insert|and|or|update|delete| ' | /*|*|.. /|. /|union|into|load_file|outfile ', $sql _str); To filter }

Workaround:

Locate the file where the code is located

The code is as follows	Copy Code
function Inject_check ($sql _str) { $sql _str = strtolower ($sql _str); Return Preg_match ('/fopen|post|eval|select|insert|and|or|update|delete| ' | /*|*|.. /|. /|union|into|load_file|outfile/', $sql _str); To filter }

Note: Be sure to add '/' Start and End oh.

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