printf

PHP 4, PHP 5, PHP 7, PHP 8

printf - Output a formatted string

Code Examples

Example #1 printf: various examples

Result: %b = '10100111101010011010101101' %c = 'A' %d = '43951789' %e = '4.39518e+7' %u = '43951789' %u = '4251015507' %f = '43951789.000000' %o = '247523255' %s = '43951789' %x = '29ea6ad' %X = '29EA6AD' %+d = '+43951789' %+d = '-43951789'

Edit/Test in Sandbox

PHP Version:

Example #2 printf: string specifiers

Result: [monkey] [ monkey] [monkey ] [0000monkey] [####monkey] [ many monk] [many monk ]

Edit/Test in Sandbox

PHP Version:

Example #3 of printf

Edit/Test in Sandbox

PHP Version:

Function printf:

Printf Online Tool
Manual
Code Examples

Strings Functions

Most used PHP functions

sandbox (140707915)
hash_pbkdf2 (505588)
preg_replace (225797)
password_hash (217251)
unserialize (190669)
json_encode (188480)
serialize (180900)
preg_match (180819)
hex2bin (121411)
json_decode (108637)
uniqid (99812)
array (85924)
iconv (66828)
preg_match_all (58015)
utf8_decode (56604)
preg_replace_callback (49967)