How to add zero before number in PHP?
How to add zero before number in PHP?
1 answer
by
addison ,
5 months ago
@darion
There are several ways to add leading zeros to a number in PHP. Here are a few options:
- Using str_pad() function:
1 2 3 |
$number = 123; $paddedNumber = str_pad($number, 5, '0', STR_PAD_LEFT); // Output: 00123 |
- Using sprintf() function:
1 2 3 |
$number = 123; $paddedNumber = sprintf('%05d', $number); // Output: 00123 |
- Using str_repeat() and substr() functions:
1 2 3 |
$number = 123; $paddedNumber = substr(str_repeat('0', 5) . $number, -5); // Output: 00123 |
- Using str_split() and implode() functions:
1 2 3 |
$number = 123; $paddedNumber = implode(array_pad(str_split($number), 5, '0')); // Output: 00123 |
I hope this helps! Let me know if you have any questions.