php add 0 in front of number code example
Example 1: prepend 0 to number php
str_pad($month, 2, '0', STR_PAD_LEFT);
Example 2: add zeros in front of number php
<?php
$num = 4;
$num_padded = sprintf("%02d", $num);
echo $num_padded; // returns 04
?>
Example 3: 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