3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test ($a, $a, $a, $a, $a) { var_dump (func_num_args ()); var_dump (func_get_args ()); var_dump ($a); } test (1, 2, 3, 4, "kumquat");

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)
5.6.280.0000.07721.04
5.6.210.0070.08020.52
5.6.200.0130.06718.22
5.6.190.0030.07320.45
5.6.180.0400.07020.48
5.6.170.0470.06720.48
5.6.160.0030.04320.39
5.6.150.0070.08318.17
5.6.140.0070.07718.14
5.6.130.0100.08018.26
5.6.120.0030.08720.79
5.6.110.0270.06321.09
5.6.100.0130.08021.12
5.6.90.0200.07021.02
5.6.80.0100.06320.51
5.5.350.0100.07720.49
5.5.340.0000.04318.07
5.5.330.0100.08020.42
5.5.320.0270.04320.42
5.5.310.0230.08020.29
5.5.300.0000.05317.95
5.5.290.0030.04018.06
5.5.280.0170.07320.77
5.5.270.0130.03720.78
5.5.260.0130.07320.87
5.5.250.0070.09020.70
5.5.240.0200.08320.29
5.4.450.0770.05319.70
5.4.440.0700.05019.34
5.4.430.0770.07019.46
5.4.420.0630.00019.56
5.4.410.0670.00019.52
5.4.400.0630.00019.39
5.4.390.0630.00019.27
5.4.380.0830.00019.02
5.4.370.0630.00019.02
5.4.360.0670.00019.13
5.4.350.0870.00019.09
5.4.340.0070.03512.02
5.4.320.0060.03812.50
5.4.310.0060.03812.50
5.4.300.0070.03512.50
5.4.290.0060.03912.50
5.4.280.0070.03512.39
5.4.270.0050.03912.39
5.4.260.0090.04212.40
5.4.250.0100.03512.40
5.4.240.0040.04112.39
5.4.230.0070.04812.39
5.4.220.0100.04912.39
5.4.210.0070.03912.39
5.4.200.0110.03512.39
5.4.190.0090.04512.38
5.4.180.0080.03912.39
5.4.170.0100.03312.39
5.4.160.0030.04112.39
5.4.150.0080.03812.38
5.4.140.0050.03912.07
5.4.130.0040.03812.06
5.4.120.0080.03812.01
5.4.110.0060.03512.01
5.4.100.0080.03312.01
5.4.90.0050.03812.01
5.4.80.0020.04112.02
5.4.70.0040.03612.01
5.4.60.0040.03812.01
5.4.50.0080.03412.01
5.4.40.0050.03612.00
5.4.30.0060.03511.99
5.4.20.0050.03711.99
5.4.10.0060.03512.00
5.4.00.0040.04011.48
5.3.290.0090.03912.80
5.3.280.0090.04712.71
5.3.270.0080.05312.73
5.3.260.0100.05212.72
5.3.250.0110.04912.72
5.3.240.0060.04612.72
5.3.230.0080.03512.71
5.3.220.0060.03612.68
5.3.210.0040.04012.68
5.3.200.0070.03512.68
5.3.190.0100.03312.68
5.3.180.0040.03812.67
5.3.170.0050.03812.67
5.3.160.0070.03512.67
5.3.150.0070.03612.68
5.3.140.0110.03112.66
5.3.130.0080.03812.66
5.3.120.0080.03812.66
5.3.110.0040.04412.66
5.3.100.0050.04012.12
5.3.90.0060.03612.10
5.3.80.0100.03712.09
5.3.70.0070.03912.09
5.3.60.0040.04112.07
5.3.50.0080.04312.02
5.3.40.0030.03812.02
5.3.30.0070.03311.98
5.3.20.0050.03611.76
5.3.10.0060.03411.73
5.3.00.0080.04111.71
5.2.170.0060.0349.22
5.2.160.0070.0279.21
5.2.150.0040.0339.21
5.2.140.0060.0299.21
5.2.130.0070.0299.17
5.2.120.0070.0309.17
5.2.110.0040.0309.18
5.2.100.0040.0309.17
5.2.90.0070.0289.17
5.2.80.0030.0379.16
5.2.70.0030.0389.17
5.2.60.0070.0309.13
5.2.50.0030.0339.10
5.2.40.0050.0309.07
5.2.30.0040.0329.04
5.2.20.0050.0329.03
5.2.10.0030.0308.94
5.2.00.0050.0298.80
5.1.60.0080.0208.09
5.1.50.0070.0238.09
5.1.40.0060.0258.06
5.1.30.0070.0228.41
5.1.20.0050.0268.43
5.1.10.0060.0268.16
5.1.00.0030.0278.16
5.0.50.0040.0206.64
5.0.40.0060.0176.50
5.0.30.0030.0316.30
5.0.20.0040.0196.28
5.0.10.0030.0256.26
5.0.00.0030.0336.25
4.4.90.0040.0184.78
4.4.80.0060.0124.75
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0060.0124.76
4.4.20.0040.0154.84
4.4.10.0050.0174.85
4.4.00.0050.0244.76
4.3.110.0040.0164.67
4.3.100.0050.0164.67
4.3.90.0030.0174.63
4.3.80.0030.0244.59
4.3.70.0040.0134.63
4.3.60.0030.0174.63
4.3.50.0020.0174.63
4.3.40.0040.0244.54
4.3.30.0030.0183.30
4.3.20.0050.0133.27
4.3.10.0040.0133.24
4.3.00.0300.0237.14

preferences:
144.44 ms | 1394 KiB | 7 Q