php string addition 0 code example
Example: php add 0 before number
$number = 4;
str_pad($number, 2, '0', STR_PAD_LEFT); // returns 04
$number = 14;
str_pad($number, 2, '0', STR_PAD_LEFT); // returns 14
$number = 4;
str_pad($number, 2, '0', STR_PAD_LEFT); // returns 04
$number = 14;
str_pad($number, 2, '0', STR_PAD_LEFT); // returns 14