3v4l.org

run code in 300+ PHP versions simultaneously
<!DOCTYPE html> <html> <body> <?php $t= How are you doing; $y= I am doing very well today; $greetings=array("bad", "good" ,"great"); echo $t; echo "<br>"; echo "Study PHP at $y"; echo "<br>"; echo "My car is a {$greetings[0]}"; </body> </html>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.280.0110.05012.36
5.4.270.0090.05212.36
5.4.260.0080.05712.36
5.4.250.0130.03712.36
5.4.240.0050.05412.37
5.4.230.0080.07012.36
5.4.220.0120.06312.36
5.4.210.0130.05612.35
5.4.200.0080.06312.36
5.4.190.0180.05012.35
5.4.180.0130.05112.35
5.4.170.0100.05612.36
5.4.160.0080.04912.36
5.4.150.0090.05112.35
5.4.140.0060.05712.04
5.4.130.0050.05412.02
5.4.120.0110.05611.99
5.4.110.0140.06111.98
5.4.100.0090.04911.98
5.4.90.0120.05011.98
5.4.80.0120.04611.98
5.4.70.0080.04811.98
5.4.60.0160.04311.98
5.4.50.0140.04711.98
5.4.40.0090.05511.97
5.4.30.0120.04711.96
5.4.20.0050.05611.96
5.4.10.0130.04811.96
5.4.00.0110.04611.46
5.3.280.0070.04512.71
5.3.270.0070.03912.73
5.3.260.0090.03912.72
5.3.250.0090.04912.72
5.3.240.0130.04912.71
5.3.230.0090.05412.71
5.3.220.0120.04812.68
5.3.210.0140.04612.68
5.3.200.0070.04112.68
5.3.190.0070.04212.68
5.3.180.0100.05012.67
5.3.170.0100.07212.67
5.3.160.0050.05512.68
5.3.150.0100.05112.68
5.3.140.0060.05512.66
5.3.130.0090.05312.66
5.3.120.0100.05612.65
5.3.110.0080.05412.66
5.3.100.0100.05812.12
5.3.90.0080.05912.08
5.3.80.0090.07412.07
5.3.70.0150.07912.07
5.3.60.0100.06712.06
5.3.50.0120.05512.00
5.3.40.0100.05812.00
5.3.30.0060.06911.94
5.3.20.0110.05611.70
5.3.10.0090.05211.67
5.3.00.0100.04511.66

preferences:
141.13 ms | 1386 KiB | 7 Q