is the $_GET exists?

[Jassim Rahma]

Hi, in PHP, how can I check if the QueryString $_GER 1. Exists in the url. 2. Exists with value 3. Exists without value Thanks, Jassim[^]

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[Lost User]

See http://www.w3schools.com/php/php_string.asp[^].

Veni, vidi, abiit domum

[Peter Leow]

This article may help: http://www.codeproject.com/Tips/677867/Code-Experiment-on-\_GET

[Killzone DeathMan]

if the url has "http://www.example.com/index.php?solution=solved" You can check: if(isset($_GET['solution'])) echo 'its set ;)
And the value of "solution" is: ' . $_GET['solution']; else echo 'NOT set! :(';