laravel show zero when number is less than 10 code example
Example 1: add zeros in front of number php
<?php
$num = 4;
$num_padded = sprintf("%02d", $num);
echo $num_padded; // returns 04
?>
Example 2: 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