Convert Eregi to preg_match? | Web Hosting Talk

Convert Eregi to preg_match? | Web Hosting Talk

& # 39);
var sidebar_align = & # 39; right & # 39 ;;
var content_container_margin = parseInt (& # 39; 350px & # 39;);
var sidebar_width = parseInt (& # 39; 330px & # 39;);
// ->

  1. Convert Eregi to preg_match?

    I received a snippet of code in a mail form script that Eregi uses to test for injection signs and that is out of date. I need to convert it to preg_match, but I really don't "understand" it. Any suggestions to change this?

    PHP Code:

    /* Check for injection characters */
    function check_injection_chars($s) {    
    return (
    eregi("r"$s) || eregi("n"$s) || eregi("%0a"$s) || eregi("%0d"$s)) ? TRUE FALSE;} 

    It looks like it is evaluating the form fields and looking for these characters. If it finds it, it is evaluated as true, otherwise as false, and it can be continued. How can this be implemented?

    Last edited by Bär; Today at 4:35 pm,

    The server administrator looks for a single sign-on with a relational database.

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