3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo ucfirst('#test') . "\n"; echo ucfirst('123 test') . "\n"; echo ucifrst('dit is een Test') . "\n";
Output for 7.0.0 - 7.1.0
#test 123 test Fatal error: Uncaught Error: Call to undefined function ucifrst() in /in/RUhbm:5 Stack trace: #0 {main} thrown in /in/RUhbm on line 5
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
#test 123 test Fatal error: Call to undefined function ucifrst() in /in/RUhbm on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
#test 123 test Fatal error: Call to undefined function: ucifrst() in /in/RUhbm on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
#test 123 test Fatal error: Call to undefined function: ucifrst() in /in/RUhbm on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
#test 123 test Fatal error: Call to undefined function: ucifrst() in /in/RUhbm on line 5