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if(empty($_POST) === false) {

    $required_fields = array('username','password','password_again','email');

    foreach($_POST as $key => $value) {
        if(empty($value) && in__array($key,$required_fields) === true){
            $errors[] = 'Fields marked with asterisks are required';
            break 1;
        }

    }

}

I get this error: Fatal error: Call to undefined function in__array() in C:\xampp\htdocs...

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10  
in__array only has one _, not two. – Rocket Hazmat Dec 31 '12 at 14:59
in__array($key,$required_fields) === true to in_array($key,$required_fields) – Badaboooooom Dec 31 '12 at 15:00
@cryptic why not?! – Badaboooooom Dec 31 '12 at 15:03
@Badaboooooom, my bad. font makes it hard to see how many underscores there are unless you highlight. – cryptic ツ Dec 31 '12 at 15:05
@cryptic not exactly the same it's a replication checking if == true, then i corrected in__array() to in_array() , check deeply pls – Badaboooooom Dec 31 '12 at 15:05
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closed as too localized by DCoder, ThiefMaster♦ Dec 31 '12 at 15:00

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