3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f ($a, $b) { echo 'foo'; } f(2,3);

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)
5.4.320.0120.04212.50
5.4.310.0070.03512.49
5.4.300.0050.04212.50
5.4.290.0050.04112.50
5.4.280.0100.04112.39
5.4.270.0070.04312.39
5.4.260.0110.03612.39
5.4.250.0090.03412.39
5.4.240.0070.03812.39
5.4.230.0080.03712.39
5.4.220.0090.04312.38
5.4.210.0040.03612.38
5.4.200.0070.04012.39
5.4.190.0100.03812.38
5.4.180.0080.04812.38
5.4.170.0070.04212.39
5.4.160.0070.03612.39
5.4.150.0110.03412.38
5.4.140.0100.04112.07
5.4.130.0060.03812.05
5.4.120.0070.04212.02
5.4.110.0060.03612.02
5.4.100.0080.03712.02
5.4.90.0050.03812.01
5.4.80.0060.03812.01
5.4.70.0080.03312.01
5.4.60.0040.03812.01
5.4.50.0130.03012.01
5.4.40.0070.03411.99
5.4.30.0070.03811.99
5.4.20.0120.04111.99
5.4.10.0080.03311.99
5.4.00.0050.03711.49
5.3.290.0100.03712.80
5.3.280.0070.03712.71
5.3.270.0060.03912.72
5.3.260.0040.04512.71
5.3.250.0080.03412.71
5.3.240.0090.03712.72
5.3.230.0090.03712.71
5.3.220.0100.04512.68
5.3.210.0070.03812.68
5.3.200.0120.03212.68
5.3.190.0050.04112.68
5.3.180.0090.04112.68
5.3.170.0060.04712.67
5.3.160.0130.03312.68
5.3.150.0070.04012.67
5.3.140.0080.03812.66
5.3.130.0120.04212.66
5.3.120.0080.03912.65
5.3.110.0090.03812.66
5.3.100.0080.04112.12
5.3.90.0070.04012.08
5.3.80.0040.03812.07
5.3.70.0040.03812.08
5.3.60.0030.03912.06
5.3.50.0040.03812.00
5.3.40.0080.03312.00
5.3.30.0070.03411.95
5.3.20.0050.03511.72
5.3.10.0070.03511.70
5.3.00.0050.03711.69
5.2.170.0100.0259.18
5.2.160.0070.0279.18
5.2.150.0080.0349.18
5.2.140.0070.0319.18
5.2.130.0060.0269.14
5.2.120.0040.0359.14
5.2.110.0080.0299.14
5.2.100.0080.0329.14
5.2.90.0090.0269.14
5.2.80.0060.0309.13
5.2.70.0070.0299.14
5.2.60.0040.0369.10
5.2.50.0040.0399.06
5.2.40.0040.0399.04
5.2.30.0030.0359.01
5.2.20.0060.0359.00
5.2.10.0060.0338.92
5.2.00.0040.0288.78
5.1.60.0060.0288.06
5.1.50.0070.0278.06
5.1.40.0070.0218.05
5.1.30.0060.0368.39
5.1.20.0070.0268.42
5.1.10.0100.0288.14
5.1.00.0050.0368.14
5.0.50.0050.0266.63
5.0.40.0030.0216.48
5.0.30.0060.0336.29
5.0.20.0040.0276.27
5.0.10.0040.0206.24
5.0.00.0050.0296.23
4.4.90.0040.0204.78
4.4.80.0070.0124.75
4.4.70.0060.0204.75
4.4.60.0040.0154.75
4.4.50.0030.0154.77
4.4.40.0030.0304.71
4.4.30.0050.0144.76
4.4.20.0020.0164.84
4.4.10.0030.0174.84
4.4.00.0010.0274.76
4.3.110.0030.0154.67
4.3.100.0030.0144.66
4.3.90.0040.0134.64
4.3.80.0040.0234.58
4.3.70.0060.0134.63
4.3.60.0030.0194.63
4.3.50.0030.0154.63
4.3.40.0020.0324.54
4.3.30.0040.0163.28
4.3.20.0000.0273.26
4.3.10.0040.0193.21
4.3.00.0230.00714.92

preferences:
145.8 ms | 1394 KiB | 7 Q