Very short snippet: PHP isset_post ()

Often having to check if a variable has been sent with the POST, and if not, assign a default value. Instead of using the syntax:

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isset ( $_POST [ 'var_post' ] ) ? $_POST [ 'var_post' ] : default ; $ Miavar = isset ($ _POST ['var_post'])? $ _POST ['var_post']: default;

might use a service function as:

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/ **
* Check if a POST variable is present, otherwise
* Sets a default value
*
* @ Param $ id_post ID of the variable POST
* @ Param $ default (optional) value to be assigned to the variable if not set
* /
$id_post , $default = '' ) { isset_post function (id_post $, $ default ='') {
isset ( $_POST [ $id_post ] ) ? $_POST [ $id_post ] : $default ) ; return ( isset ($ _POST [$ id_post])? $ _POST [$ id_post]: $ default);
}

So as to obtain:

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isset_post ( 'var_post' ) ; Miavar isset_post = $ ('var_post');
/ / Or
isset_post ( 'var_post' , 'valore di default' ) ; Miavar isset_post = $ ('var_post', 'default');

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