3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ​(){ echo "Hello!\n"; }​(); function ​(){ echo "Hello!\n"; }​();

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)
5.4.230.0150.04112.37
5.4.220.0160.04112.37
5.4.210.0120.04312.37
5.4.200.0130.04512.37
5.4.190.0180.06812.36
5.4.180.0100.04512.37
5.4.170.0110.04712.38
5.4.160.0140.04112.37
5.4.150.0150.04212.37
5.4.140.0150.04912.05
5.4.130.0220.07112.04
5.4.120.0160.04811.99
5.4.110.0290.07511.99
5.4.100.0210.06311.99
5.4.90.0140.04511.99
5.4.80.0130.04111.99
5.4.70.0110.04011.99
5.4.60.0100.04411.99
5.4.50.0110.04211.99
5.4.40.0130.04111.97
5.4.30.0100.04711.97
5.4.20.0200.06311.97
5.4.10.0160.06511.97
5.4.00.0120.04111.46
5.3.280.0130.04712.71
5.3.270.0200.06612.72
5.3.260.0130.04712.72
5.3.250.0140.04112.72
5.3.240.0150.04112.72
5.3.230.0180.05812.71
5.3.220.0180.05212.68
5.3.210.0140.05212.68
5.3.200.0130.04312.68
5.3.190.0200.07112.68
5.3.180.0130.04312.67
5.3.170.0140.04312.67
5.3.160.0160.04712.67
5.3.150.0200.07112.67
5.3.140.0150.04512.66
5.3.130.0120.04412.66
5.3.120.0120.04212.66
5.3.110.0120.04212.66
5.3.100.0130.04012.12
5.3.90.0130.04512.08
5.3.80.0190.03912.08
5.3.70.0100.05012.08
5.3.60.0300.07312.06
5.3.50.0120.04312.00
5.3.40.0110.04512.00
5.3.30.0250.06211.95
5.3.20.0140.03911.74
5.3.10.0120.03811.70
5.3.00.0140.05411.68
5.2.170.0070.0389.19
5.2.160.0120.0329.19
5.2.150.0070.0359.19
5.2.140.0100.0339.18
5.2.130.0100.0349.15
5.2.120.0120.0479.15
5.2.110.0100.0329.15
5.2.100.0100.0349.15
5.2.90.0090.0349.15
5.2.80.0120.0349.14
5.2.70.0190.0579.14
5.2.60.0110.0329.09
5.2.50.0090.0389.07
5.2.40.0080.0399.04
5.2.30.0100.0369.01
5.2.20.0110.0329.00
5.2.10.0110.0328.91
5.2.00.0160.0458.77
5.1.60.0090.0318.05
5.1.50.0090.0298.05
5.1.40.0110.0278.04
5.1.30.0070.0308.38
5.1.20.0110.0438.41
5.1.10.0090.0288.13
5.1.00.0100.0268.13
5.0.50.0070.0216.61
5.0.40.0070.0206.46
5.0.30.0070.0366.29
5.0.20.0070.0236.25
5.0.10.0050.0216.22
5.0.00.0100.0606.22
4.4.90.0060.0174.78
4.4.80.0050.0184.75
4.4.70.0050.0194.75
4.4.60.0050.0184.76
4.4.50.0060.0154.77
4.4.40.0070.0264.71
4.4.30.0070.0204.76
4.4.20.0070.0194.84
4.4.10.0050.0184.85
4.4.00.0100.0414.76
4.3.110.0040.0194.67
4.3.100.0040.0184.67
4.3.90.0050.0164.64
4.3.80.0070.0274.58
4.3.70.0050.0174.63
4.3.60.0040.0194.62
4.3.50.0050.0164.63
4.3.40.0050.0254.54
4.3.30.0100.0263.29
4.3.20.0040.0183.27
4.3.10.0040.0183.24
4.3.00.0070.01312.79

preferences:
139.63 ms | 1394 KiB | 7 Q