Lokalise api 2, find key value in array php

When E_NOTICE is set to on, PHP will report undefined index for arrays. I want to lớn suppress this error for $_GET only. Is there any way to bởi vì that other than prepend every $_GET<> with

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The proper solution is to use something lượt thích isset or array_key_exists first, thus making sure your code successfully handles things when the array index is outright missing, as opposed to "" or zero:

$foo = array_key_exists("foo", $_GET) ? $_GET<"foo"> : "Whoops!";


The best method is to check for the existence of the array key before you use it each time, using isset.

So instead of


if(isset($_GET<"cow">)) $cow=(int)$_GET<"cow">; That"s verbose, however. So, you can wrap this in a function such as

function get($key_name) return isset($_GET<$key_name>)?$_GET<$key_name>:null; and then,



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If you don"t want to modify all the $_GET references in your code, you could create your own error handler to lớn PHP, by using set_error_handler function

Example (completely untested, but shows the idea):

function myErrHandler ($errno, $errstr, $errfile, $errline) if(strstr("GET", $errstr)) // suppress message return true; // otherwise, continue with PHP internal error handler return false;set_error_handler("myErrHandler", E_NOTICE);


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"Notice: Undefined variable", "Notice: Undefined index", "Warning: Undefined array key", and "Notice: Undefined offset" using PHP

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