3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ǝɔɐdsǝɯɐu; class ssɐlɔ { function uoıʇɔunɟ() { echo "oɥɔǝ"; } }

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)
8.3.40.0120.00318.33
8.3.30.0100.00318.71
8.3.20.0060.00318.50
8.3.10.0080.00020.36
8.3.00.0030.00517.50
8.2.170.0080.01122.96
8.2.160.0100.00722.27
8.2.150.0000.00724.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0060.00321.06
8.2.100.0090.00317.78
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0080.00417.38
8.2.60.0050.00317.80
8.2.50.0060.00318.07
8.2.40.0000.00717.97
8.2.30.0070.00017.81
8.2.20.0030.00517.64
8.2.10.0070.00017.59
8.2.00.0000.00717.50
8.1.270.0040.00423.77
8.1.260.0110.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00622.39
8.1.230.0050.00521.04
8.1.220.0050.00318.77
8.1.210.0030.00618.77
8.1.200.0000.00917.10
8.1.190.0000.00717.40
8.1.180.0030.00618.10
8.1.170.0000.00818.90
8.1.160.0050.00218.76
8.1.150.0070.00018.46
8.1.140.0000.00817.32
8.1.130.0070.00017.86
8.1.120.0030.00317.29
8.1.110.0000.00717.32
8.1.100.0060.00317.30
8.1.90.0000.00817.36
8.1.80.0030.00617.34
8.1.70.0030.00317.19
8.1.60.0000.00717.34
8.1.50.0030.00617.38
8.1.40.0040.00417.37
8.1.30.0030.00617.40
8.1.20.0000.00917.45
8.1.10.0070.00017.29
8.1.00.0040.00417.38
8.0.300.0000.00719.77
8.0.290.0000.00716.63
8.0.280.0070.00018.37
8.0.270.0070.00017.04
8.0.260.0000.00718.39
8.0.250.0000.00716.71
8.0.240.0080.00016.80
8.0.230.0000.00716.82
8.0.220.0030.00316.75
8.0.210.0070.00016.74
8.0.200.0000.00616.73
8.0.190.0040.00416.89
8.0.180.0050.00316.74
8.0.170.0070.00416.82
8.0.160.0070.00016.79
8.0.150.0070.00016.76
8.0.140.0060.00316.68
8.0.130.0030.00313.26
8.0.120.0040.00416.69
8.0.110.0000.00816.77
8.0.100.0070.00016.73
8.0.90.0040.00416.54
8.0.80.0100.00616.78
8.0.70.0000.00716.78
8.0.60.0000.00716.75
8.0.50.0030.00516.66
8.0.30.0110.00717.00
8.0.20.0110.01117.07
8.0.10.0050.00316.77
8.0.00.0130.00716.58
7.4.330.0000.00514.56
7.4.320.0030.00316.45
7.4.300.0000.00616.42
7.4.290.0070.00016.47
7.4.280.0000.00916.47
7.4.270.0040.00416.38
7.4.260.0030.00313.15
7.4.250.0080.00316.45
7.4.240.0000.00716.27
7.4.230.0040.00416.56
7.4.220.0190.00316.42
7.4.210.0090.00716.39
7.4.200.0000.00716.49
7.4.190.0000.00716.41
7.4.160.0030.01216.52
7.4.150.0140.00417.07
7.4.140.0110.00616.98
7.4.130.0100.00616.39
7.4.120.0060.01016.46
7.4.110.0040.01816.34
7.4.100.0040.01616.35
7.4.90.0170.00016.32
7.4.80.0080.00818.80
7.4.70.0090.00916.36
7.4.60.0060.01016.56
7.4.50.0090.00016.29
7.4.40.0060.00622.26
7.4.30.0120.00916.34
7.4.00.0100.00314.92
7.3.330.0000.00713.15
7.3.320.0030.00313.00
7.3.310.0060.00016.16
7.3.300.0030.00316.18
7.3.290.0110.00416.16
7.3.280.0080.00716.17
7.3.270.0070.01417.07
7.3.260.0070.01418.24
7.3.250.0030.01516.25
7.3.240.0160.00616.36
7.3.230.0130.00816.28
7.3.210.0080.00816.21
7.3.200.0090.00919.39
7.3.190.0100.00916.32
7.3.180.0090.00616.32
7.3.170.0120.00316.25
7.3.160.0120.00316.27
7.3.120.0060.00614.45
7.2.330.0160.00016.50
7.2.320.0030.01616.52
7.2.310.0030.01416.30
7.2.300.0140.00316.42
7.2.290.0060.01116.54
7.2.00.0100.00619.28
7.1.100.0000.00917.93
7.1.70.0000.01016.84
7.1.60.0040.01119.40
7.1.50.0060.01216.91
7.1.00.0070.07322.28
7.0.200.0000.00716.72
7.0.140.0030.07322.04
7.0.120.0000.03321.96
7.0.60.0000.05020.06
7.0.50.0070.07717.89
7.0.40.0070.08017.86
7.0.30.0070.08017.82
7.0.20.0000.04717.74
7.0.10.0000.05317.76
7.0.00.0130.04317.84
5.6.280.0030.07320.86
5.6.210.0030.07720.57
5.6.200.0100.07318.19
5.6.190.0100.05018.16
5.6.180.0130.05318.25
5.6.170.0100.05718.16
5.6.160.0130.07318.19
5.6.150.0100.07318.21
5.6.140.0070.07018.23
5.6.130.0030.08718.12
5.6.120.0100.06018.25
5.6.110.0070.04018.14
5.6.100.0030.06318.17
5.6.90.0130.07718.25
5.6.80.0100.04317.53
5.6.70.0070.07717.53
5.6.60.0070.06017.53
5.6.50.0100.06317.56
5.6.40.0100.08017.64
5.6.30.0030.04717.54
5.6.20.0100.07717.63
5.6.10.0130.04717.54
5.6.00.0030.07017.50
5.5.350.0070.07320.32
5.5.340.0030.07317.96
5.5.330.0100.07717.98
5.5.320.0100.07717.98
5.5.310.0170.07318.08
5.5.300.0100.04017.95
5.5.290.0100.03718.06
5.5.280.0030.05017.98
5.5.270.0070.04017.97
5.5.260.0070.08317.95
5.5.250.0030.04017.84
5.5.240.0070.04017.41
5.5.230.0100.07317.30
5.5.220.0070.04017.44
5.5.210.0030.06717.35
5.5.200.0030.05317.33
5.5.190.0000.04717.32
5.5.180.0070.04317.30
5.5.160.0100.04017.44
5.5.150.0070.08017.27
5.5.140.0100.05717.27
5.5.130.0070.03717.38
5.5.120.0070.05017.28
5.5.110.0100.07717.29
5.5.100.0030.05717.30
5.5.90.0070.06017.29
5.5.80.0030.04317.16
5.5.70.0030.04017.25
5.5.60.0070.04017.23
5.5.50.0170.03317.32
5.5.40.0030.04017.16
5.5.30.0070.07317.28
5.5.20.0070.03717.26
5.5.10.0100.03317.32
5.5.00.0100.04717.21
5.4.450.0030.04319.43
5.4.440.0070.04719.46
5.4.430.0070.07719.36
5.4.420.0070.07319.33
5.4.410.0000.04719.20
5.4.400.0000.06319.04
5.4.390.0100.07319.14
5.4.380.0230.06319.11
5.4.370.0170.05719.10
5.4.360.0000.04318.98
5.4.350.0070.07019.03
5.4.340.0170.06719.05
5.4.320.0100.05319.02
5.4.310.0030.04719.05
5.4.300.0100.07719.05
5.4.290.0000.04319.13
5.4.280.0130.07319.05
5.4.270.0030.05019.06
5.4.260.0100.06719.09
5.4.250.0070.07719.11
5.4.240.0200.04319.00
5.4.230.0130.06719.00
5.4.220.0030.06319.01
5.4.210.0200.06019.08
5.4.200.0070.04319.07
5.4.190.0030.05019.04
5.4.180.0000.07019.02
5.4.170.0030.08019.25
5.4.160.0070.08318.98
5.4.150.0030.08318.99
5.4.140.0030.08016.43
5.4.130.0000.07716.43
5.4.120.0030.08016.38
5.4.110.0100.06016.38
5.4.100.0100.06716.45
5.4.90.0070.05316.45
5.4.80.0000.05016.57
5.4.70.0030.05716.44
5.4.60.0070.07316.40
5.4.50.0000.06016.46
5.4.40.0000.08016.43
5.4.30.0170.06316.38
5.4.20.0030.03716.20
5.4.10.0030.05716.34
5.4.00.0100.06315.83
5.3.290.0070.07714.62
5.3.280.0070.05014.69
5.3.270.0130.07314.45
5.3.260.0070.07714.61
5.3.250.0030.04314.67
5.3.240.0100.07314.45
5.3.230.0130.07014.64
5.3.220.0130.06714.59
5.3.210.0000.07314.77
5.3.200.0070.07014.57
5.3.190.0030.06714.60
5.3.180.0100.06014.59
5.3.170.0000.04314.59
5.3.160.0030.04314.59
5.3.150.0100.04014.62
5.3.140.0100.06014.50
5.3.130.0030.07314.75
5.3.120.0030.05014.57
5.3.110.0000.04314.75
5.3.100.0070.07714.05
5.3.90.0100.05714.11
5.3.80.0070.07314.05
5.3.70.0030.05714.03
5.3.60.0030.05014.08
5.3.50.0030.04314.00
5.3.40.0000.07013.98
5.3.30.0000.05313.82
5.3.20.0100.06313.58
5.3.10.0070.05013.64
5.3.00.0030.04013.66
5.2.170.0030.04011.04
5.2.160.0000.03011.13
5.2.150.0070.03011.15
5.2.140.0030.03311.12
5.2.130.0100.03011.04
5.2.120.0100.05010.85
5.2.110.0000.04710.87
5.2.100.0030.05710.99
5.2.90.0070.06310.91
5.2.80.0070.05011.11
5.2.70.0070.05710.87
5.2.60.0030.04710.87
5.2.50.0130.04710.97
5.2.40.0000.05710.99
5.2.30.0030.03710.79
5.2.20.0170.05010.93
5.2.10.0070.05710.88
5.2.00.0000.06310.75
5.1.60.0070.0439.93
5.1.50.0000.04010.00
5.1.40.0070.0539.91
5.1.30.0030.05710.38
5.1.20.0070.05010.38
5.1.10.0030.03010.00
5.1.00.0030.03310.10
5.0.50.0000.0308.53
5.0.40.0100.0378.55
5.0.30.0030.0308.31
5.0.20.0070.0178.41
5.0.10.0070.0278.19
5.0.00.0070.0578.36
4.4.90.0030.0337.71
4.4.80.0000.0337.71
4.4.70.0030.0377.71
4.4.60.0070.0337.71
4.4.50.0000.0337.71
4.4.40.0000.0577.71
4.4.30.0070.0207.71
4.4.20.0000.0377.71
4.4.10.0030.0277.71
4.4.00.0070.0237.71
4.3.110.0000.0177.71
4.3.100.0000.0177.71
4.3.90.0030.0277.71
4.3.80.0030.0407.71
4.3.70.0000.0407.71
4.3.60.0030.0237.71
4.3.50.0000.0277.71
4.3.40.0000.0437.71
4.3.30.0000.0307.71
4.3.20.0000.0207.71
4.3.10.0000.0337.71
4.3.00.0000.0307.71

preferences:
37.74 ms | 400 KiB | 5 Q