3v4l.org

run code in 300+ PHP versions simultaneously
<?php function func($a, $b) { $c = 'awdawda'; $b += 7; return array($c, $b); } $a = ''; $b = 0; list($a, $b) = func(5,2); echo $a . ' ' . $b;

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)
8.3.60.0070.00718.43
8.3.50.0050.01321.26
8.3.40.0090.00618.79
8.3.30.0140.00019.23
8.3.20.0050.00320.30
8.3.10.0080.00023.65
8.3.00.0000.00919.38
8.2.180.0130.00616.38
8.2.170.0070.01022.96
8.2.160.0100.01020.37
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00822.09
8.2.110.0050.00519.31
8.2.100.0080.00417.91
8.2.90.0040.00419.30
8.2.80.0040.00417.97
8.2.70.0060.00317.62
8.2.60.0000.00717.93
8.2.50.0060.00318.10
8.2.40.0030.00620.07
8.2.30.0040.00418.05
8.2.20.0000.00817.64
8.2.10.0040.00418.09
8.2.00.0100.00017.73
8.1.280.0120.00925.92
8.1.270.0080.00022.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00023.93
8.1.230.0040.00717.89
8.1.220.0060.00317.78
8.1.210.0050.00318.77
8.1.200.0000.01017.35
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0030.00321.94
8.1.150.0040.00418.80
8.1.140.0040.00417.29
8.1.130.0050.00217.73
8.1.120.0070.00017.48
8.1.110.0040.00417.38
8.1.100.0040.00317.36
8.1.90.0030.00617.38
8.1.80.0000.00717.33
8.1.70.0070.00017.39
8.1.60.0040.00417.58
8.1.50.0040.00417.43
8.1.40.0030.00617.38
8.1.30.0040.00417.63
8.1.20.0050.00217.57
8.1.10.0000.00817.41
8.1.00.0030.00617.51
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0030.00318.44
8.0.270.0030.00317.23
8.0.260.0030.00317.16
8.0.250.0000.00716.82
8.0.240.0030.00316.92
8.0.230.0030.00316.84
8.0.220.0030.00316.79
8.0.210.0060.00316.89
8.0.200.0000.00617.00
8.0.190.0000.01116.94
8.0.180.0000.00716.86
8.0.170.0000.00916.93
8.0.160.0000.00716.85
8.0.150.0050.00216.76
8.0.140.0030.00316.74
8.0.130.0000.00713.26
8.0.120.0040.00416.86
8.0.110.0000.00716.82
8.0.100.0040.00316.70
8.0.90.0000.00816.86
8.0.80.0120.00916.76
8.0.70.0030.00416.94
8.0.60.0080.00016.78
8.0.50.0000.00716.94
8.0.30.0080.01717.29
8.0.20.0140.00517.40
8.0.10.0000.00817.07
8.0.00.0110.00716.79
7.4.330.0050.00015.05
7.4.320.0030.00316.58
7.4.300.0000.00616.58
7.4.290.0070.00016.46
7.4.280.0040.00416.40
7.4.270.0000.00716.52
7.4.260.0030.00316.57
7.4.250.0070.00016.53
7.4.240.0040.00316.48
7.4.230.0030.00316.59
7.4.220.0100.00716.60
7.4.210.0090.00616.41
7.4.200.0030.00316.67
7.4.160.0060.01016.54
7.4.150.0160.00717.40
7.4.140.0090.01617.86
7.4.130.0080.00916.36
7.4.120.0070.01116.61
7.4.110.0070.01416.30
7.4.100.0100.00616.51
7.4.90.0100.00716.29
7.4.80.0060.01219.39
7.4.70.0090.00916.48
7.4.60.0130.00316.53
7.4.50.0030.00516.21
7.4.40.0130.00316.53
7.4.30.0070.01016.50
7.4.00.0030.00914.79
7.3.330.0000.00713.38
7.3.320.0020.00213.37
7.3.310.0030.00316.38
7.3.300.0000.00616.22
7.3.290.0060.01116.36
7.3.280.0090.00716.36
7.3.270.0090.00917.40
7.3.260.0140.00416.38
7.3.250.0040.01416.56
7.3.240.0040.01416.50
7.3.230.0070.01416.39
7.3.210.0090.01316.27
7.3.200.0030.01419.39
7.3.190.0100.01016.59
7.3.180.0060.01016.15
7.3.170.0060.01016.50
7.3.160.0060.01516.46
7.3.120.0070.01114.93
7.3.110.0030.01614.80
7.3.100.0060.00915.10
7.3.90.0130.00014.82
7.3.80.0070.00714.57
7.3.70.0030.00714.64
7.3.60.0030.01314.81
7.3.50.0040.00814.62
7.3.40.0110.00714.74
7.3.30.0060.01214.67
7.3.20.0000.01216.71
7.3.10.0040.01216.38
7.3.00.0090.00516.58
7.2.330.0070.01016.32
7.2.320.0090.00616.47
7.2.310.0120.00616.78
7.2.300.0120.00416.57
7.2.290.0100.00616.75
7.2.240.0090.00914.94
7.2.230.0070.00715.08
7.2.220.0040.00715.06
7.2.210.0070.00714.85
7.2.200.0070.01014.88
7.2.190.0040.01115.11
7.2.180.0060.00615.18
7.2.170.0130.00314.96
7.2.160.0060.01015.14
7.2.150.0100.00716.98
7.2.140.0070.00316.91
7.2.130.0100.00716.71
7.2.120.0070.00516.90
7.2.110.0090.00316.75
7.2.100.0030.01216.94
7.2.90.0080.00516.82
7.2.80.0100.00517.03
7.2.70.0060.00916.73
7.2.60.0040.00717.02
7.2.50.0120.00316.78
7.2.40.0060.00716.90
7.2.30.0090.00716.72
7.2.20.0100.00516.91
7.2.10.0080.00616.78
7.2.00.0040.00917.73
7.1.330.0030.01315.52
7.1.320.0070.00715.72
7.1.310.0000.01415.65
7.1.300.0030.01315.84
7.1.290.0000.01515.77
7.1.280.0070.01115.52
7.1.270.0080.00415.74
7.1.260.0080.00815.73
7.1.250.0050.00715.63
7.1.100.0000.01117.98
7.1.70.0000.00817.18
7.1.60.0100.01419.11
7.1.50.0130.01016.64
7.1.00.0070.07322.31
7.0.200.0030.00616.87
7.0.140.0030.09721.96
7.0.60.0030.09021.59
7.0.50.0070.08717.90
7.0.40.0100.07720.40
7.0.30.0230.05720.13
7.0.20.0230.07020.09
7.0.10.0030.04720.06
7.0.00.0070.03720.06
5.6.280.0000.07721.02
5.6.210.0000.04720.71
5.6.200.0030.04018.14
5.6.190.0070.07320.39
5.6.180.0270.07020.50
5.6.170.0230.05020.48
5.6.160.0030.04320.54
5.6.150.0070.06018.14
5.6.140.0030.04318.14
5.6.130.0170.07018.11
5.6.120.0030.05021.12
5.6.110.0070.05721.15
5.6.100.0070.06721.04
5.6.90.0130.05721.13
5.6.80.0030.08720.38
5.5.350.0270.08020.44
5.5.340.0030.06717.95
5.5.330.0070.08720.28
5.5.320.0130.07020.21
5.5.310.0370.07720.27
5.5.300.0030.04317.95
5.5.290.0030.05317.90
5.5.280.0070.04020.87
5.5.270.0000.04720.61
5.5.260.0130.06720.79
5.5.250.0130.06720.59
5.5.240.0070.03020.18
5.4.450.0070.05719.58
5.4.440.0770.06019.34
5.4.430.0930.04719.43
5.4.420.0900.00019.38
5.4.410.0730.00019.31
5.4.400.0630.00019.13
5.4.390.0630.00019.11
5.4.380.0770.00019.21
5.4.370.0630.00019.04
5.4.360.0800.00019.26
5.4.350.0630.00019.21
5.4.340.0050.03512.01
5.4.320.0030.03812.51
5.4.310.0070.03912.50
5.4.300.0040.04012.50
5.4.290.0070.05212.50
5.4.280.0040.03712.40
5.4.270.0060.03612.40
5.4.260.0060.04112.40
5.4.250.0040.04012.40
5.4.240.0060.03612.40
5.4.230.0100.04712.39
5.4.220.0050.04212.39
5.4.210.0040.03912.39
5.4.200.0070.04312.39
5.4.190.0050.04012.39
5.4.180.0090.03312.39
5.4.170.0090.03212.39
5.4.160.0060.04112.39
5.4.150.0060.03612.39
5.4.140.0070.03512.07
5.4.130.0050.03812.06
5.4.120.0050.03512.02
5.4.110.0040.03712.01
5.4.100.0070.03912.02
5.4.90.0080.03412.01
5.4.80.0040.03812.01
5.4.70.0050.03512.01
5.4.60.0060.03312.01
5.4.50.0030.03712.01
5.4.40.0060.03312.00
5.4.30.0030.03811.99
5.4.20.0070.03512.00
5.4.10.0050.03512.00
5.4.00.0040.03711.48
5.3.290.0040.04112.80
5.3.280.0040.04012.71
5.3.270.0110.03612.72
5.3.260.0050.04612.72
5.3.250.0060.03812.72
5.3.240.0060.03712.72
5.3.230.0090.03612.70
5.3.220.0030.04212.68
5.3.210.0150.04512.68
5.3.200.0060.03812.68
5.3.190.0070.04012.68
5.3.180.0090.03912.68
5.3.170.0090.03612.66
5.3.160.0050.04512.67
5.3.150.0020.04512.67
5.3.140.0070.03712.66
5.3.130.0060.03912.66
5.3.120.0100.03612.66
5.3.110.0060.03812.65
5.3.100.0030.03912.12
5.3.90.0050.03812.10
5.3.80.0070.03512.09
5.3.70.0040.03812.09
5.3.60.0070.05012.07
5.3.50.0050.04112.02
5.3.40.0050.03712.02
5.3.30.0070.03411.98
5.3.20.0050.03611.76
5.3.10.0080.03311.73
5.3.00.0090.04711.71
5.2.170.0040.0389.21
5.2.160.0060.0279.21
5.2.150.0040.0309.21
5.2.140.0040.0339.21
5.2.130.0060.0289.17
5.2.120.0070.0279.18
5.2.110.0030.0319.18
5.2.100.0060.0369.18
5.2.90.0100.0239.18
5.2.80.0060.0289.17
5.2.70.0050.0309.17
5.2.60.0040.0309.13
5.2.50.0080.0289.09
5.2.40.0030.0369.07
5.2.30.0050.0299.05
5.2.20.0060.0279.03
5.2.10.0040.0288.94
5.2.00.0050.0288.80
5.1.60.0050.0238.08
5.1.50.0100.0228.08
5.1.40.0030.0258.06
5.1.30.0040.0258.41
5.1.20.0040.0278.43
5.1.10.0030.0268.16
5.1.00.0060.0258.16
5.0.50.0020.0226.64
5.0.40.0020.0246.50
5.0.30.0040.0356.31
5.0.20.0040.0186.28
5.0.10.0040.0196.25
5.0.00.0040.0396.25
4.4.90.0040.0204.78
4.4.80.0020.0154.75
4.4.70.0050.0134.75
4.4.60.0020.0164.75
4.4.50.0010.0164.77
4.4.40.0010.0264.71
4.4.30.0020.0154.76
4.4.20.0040.0154.84
4.4.10.0020.0204.85
4.4.00.0050.0284.76
4.3.110.0010.0174.67
4.3.100.0060.0184.66
4.3.90.0060.0124.63
4.3.80.0040.0234.59
4.3.70.0040.0144.63
4.3.60.0040.0134.63
4.3.50.0030.0174.63
4.3.40.0020.0254.54
4.3.30.0020.0163.30
4.3.20.0020.0173.28
4.3.10.0030.0163.24
4.3.00.0000.03010.05

preferences:
50.19 ms | 401 KiB | 5 Q