3v4l.org

run code in 300+ PHP versions simultaneously
<!DOCTYPE html> <html> <body> <?php $bikes = array ( array("4Speed bike"), array("3Speed bike"), array("2Speed bike"), array("1Speed bike") ); echo $bikes [0][0].": How fast: ".$bikes[0][1]." , brakes: ".$bikes [0][2].".<br>"; echo $bikes [0][0].": How fast: ".$bikes[0][1]." , brakes: ".$bikes [0][2].".<br>"; echo $bikes [0][0].": How fast: ".$bikes[0][1]." , brakes: ".$bikes [0][2].".<br>"; echo $bikes [0][0].": How fast: ".$bikes[0][1]." , brakes: ".$bikes [0][2].".<br>"; ?> </body> </html>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
<!DOCTYPE html> <html> <body> Warning: Undefined array key 1 in /in/4JAF8 on line 14 Warning: Undefined array key 2 in /in/4JAF8 on line 14 4Speed bike: How fast: , brakes: .<br> Warning: Undefined array key 1 in /in/4JAF8 on line 16 Warning: Undefined array key 2 in /in/4JAF8 on line 16 4Speed bike: How fast: , brakes: .<br> Warning: Undefined array key 1 in /in/4JAF8 on line 18 Warning: Undefined array key 2 in /in/4JAF8 on line 18 4Speed bike: How fast: , brakes: .<br> Warning: Undefined array key 1 in /in/4JAF8 on line 20 Warning: Undefined array key 2 in /in/4JAF8 on line 20 4Speed bike: How fast: , brakes: .<br> </body> </html>
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
<!DOCTYPE html> <html> <body> Notice: Undefined offset: 1 in /in/4JAF8 on line 14 Notice: Undefined offset: 2 in /in/4JAF8 on line 14 4Speed bike: How fast: , brakes: .<br> Notice: Undefined offset: 1 in /in/4JAF8 on line 16 Notice: Undefined offset: 2 in /in/4JAF8 on line 16 4Speed bike: How fast: , brakes: .<br> Notice: Undefined offset: 1 in /in/4JAF8 on line 18 Notice: Undefined offset: 2 in /in/4JAF8 on line 18 4Speed bike: How fast: , brakes: .<br> Notice: Undefined offset: 1 in /in/4JAF8 on line 20 Notice: Undefined offset: 2 in /in/4JAF8 on line 20 4Speed bike: How fast: , brakes: .<br> </body> </html>
Output for 7.3.32 - 7.3.33
<!DOCTYPE html> <html> <body> 4Speed bike: How fast: , brakes: .<br>4Speed bike: How fast: , brakes: .<br>4Speed bike: How fast: , brakes: .<br>4Speed bike: How fast: , brakes: .<br> </body> </html>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
<!DOCTYPE html> <html> <body> Notice: Undefined offset: 1 in /in/4JAF8 on line 14 Notice: Undefined offset: 2 in /in/4JAF8 on line 14 4Speed bike: How fast: , brakes: .<br> Notice: Undefined offset: 1 in /in/4JAF8 on line 16 Notice: Undefined offset: 2 in /in/4JAF8 on line 16 4Speed bike: How fast: , brakes: .<br> Notice: Undefined offset: 1 in /in/4JAF8 on line 18 Notice: Undefined offset: 2 in /in/4JAF8 on line 18 4Speed bike: How fast: , brakes: .<br> Notice: Undefined offset: 1 in /in/4JAF8 on line 20 Notice: Undefined offset: 2 in /in/4JAF8 on line 20 4Speed bike: How fast: , brakes: .<br> </body> </html>
preferences:
217.94 ms | 404 KiB | 357 Q