اعتبارسنجی شماره تلفن همراه ایران

iranian_phonenumber_sanitize.php

function sanitize_irphone($number){
	$newNumbers = range(0, 9);
	$char_arabic = ['٠', '١', '٢', '٣', '٤', '٥', '٦', '٧', '٨', '٩'];
	$number = str_replace($char_arabic, $newNumbers, $number);
	$char_persian = ['۰', '۱', '۲', '۳', '۴', '۵', '۶', '۷', '۸', '۹'];
	$number = str_replace($char_persian, $newNumbers, $number);
	$number = '0'.preg_replace('/^(?:98|\+98|0098|0)?9/i', '9', $number);
	return $number;
}