number$length=$num_of_zeros+ strlen($num) ; #defining the character to lead the number with$ch= 0; #specifying the type of number$num_type= 'd'; #specifying the format$format_specifier= "%{$ch}{$length}{$num_type}"; # print and echo print("Modified Number:");printf($format_...
Sometimes, you need to add pad a number with leading zeros like numbers displayed in electrical devices. To add leading zeros to numbers in PHP, you need to format your number as a string using thesprintf()function. Here’s an example of creating a 4 digit number withsprintf(): <?php/...
In PHP numbers with a leading zero are interpreted differently and may yield unexpected results. For example: $num = 0123; // is considered an octal number (that equals 83 decimal) $num = 0x123; // is considered a hexadecimal number (that equals 291 decimal) $num = 0b111; // is ...
UT time-stamps are number of UT seconds since midnight Jan 1, 1970 UTC. UT does not have leap seconds; a UT second is "stretched" by 2x duration to maintain synchronization with UTC when a UTC leap second elapses. Inputs: All inputs are numeric; $LocalHour24 is in 24-hour format....
<?php// Add leading zeros$bin = sprintf( "%08d", decbin( 26 )); // "00011010"?> up down 4 rambabusaravanan at gmail dot com ¶ 5 years ago Print as binary format with leading zeros into a variable in one simple statement.<?php $binary = sprintf('%08b', $decimal); //...
(with leading zeros) ) Known format : 'j' = '337' ( Day of the year, 3 digits with leading zeros ) Known format : 'm' = '12' ( Two digit representation of the month ) Known format : 'p' = 'AM' ( UPPER-CASE "AM" or "PM" based on the given time ) Known format : 'w...
h - 12-hour format of an hour (01 to 12) H - 24-hour format of an hour (00 to 23) i - Minutes with leading zeros (00 to 59) s - Seconds, with leading zeros (00 to 59) e - The timezone identifier (Examples: UTC, Atlantic/Azores) ...
(self::$usNumber, RegionCode::US,false));$this->assertEquals("+16502530000",$this->phoneUtil->formatNumberForMobileDialing($usNumberWithExtn, RegionCode::US,false));// An invalid US number, which is one digit too long.$this->assertEquals("+165025300001",$this->phoneUtil->formatNumberFor...
For example, you could usesprintf()to create a string that includes a user’s account number, formatted with leading zeros like this: $account_number=123456;$output=sprintf("Account number: %08d",$account_number);echo$output;// output: "Account number: 00123456" ...
I needed leading zeros on floating point numbers and was surprised that it didn't work as expected.Example:<?phpsprintf('%02d', 1);?>This will result in 01. However, trying the same for a float with precision doesn't work:<?phpsprintf('%02.2f', 1);?>Yields 1.00. This threw me ...