Stop PHP from creating arrays in $_POST superglobal...

Is it possible to trigger an error when $_POST or another superglobal is accessed?...

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Is there a good alternative to $_SERVER['SERVER_NAME']?...

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Variable variables and superglobals...

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Store my own super global variable within PHP files?...

Is the order of key-value pairs guaranteed in the superglobal $_GET?...

how to differentiate whether the environment is a virtual host or not?...

Should I store superglobals as the wrapper class' property or should I access it directly?...

Should I Use PHP Superglobals or Filter Input to Retrieve $_GET data?...

Is it safe to unset PHP super-globals if this behavior is documented?...

How to grab URL parameters using PHP?...

$_SERVER['document_root']?...

PHP if-then-else statement not working...

Is it possible for $_SERVER['SCRIPT_FILENAME'] to not be set?...