3v4l.org

run code in 300+ PHP versions simultaneously
<?php print count(get_defined_functions());

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)
8.3.40.0070.00718.80
8.3.30.0100.00318.85
8.3.20.0040.00420.31
8.3.10.0040.00423.66
8.3.00.0050.00319.56
8.2.170.0070.01322.96
8.2.160.0100.00320.51
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0170.00021.00
8.2.110.0070.00320.77
8.2.100.0090.00317.72
8.2.90.0070.00019.22
8.2.80.0030.00517.97
8.2.70.0030.00517.38
8.2.60.0040.00417.90
8.2.50.0000.00918.07
8.2.40.0030.00518.16
8.2.30.0000.00718.27
8.2.20.0040.00417.71
8.2.10.0030.00517.92
8.2.00.0000.00717.63
8.1.270.0000.00823.96
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.01122.04
8.1.230.0070.00418.86
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0030.00517.23
8.1.180.0050.00318.10
8.1.170.0090.00318.55
8.1.160.0000.00722.16
8.1.150.0000.00718.90
8.1.140.0050.00217.43
8.1.130.0000.00717.72
8.1.120.0000.00717.42
8.1.110.0000.00717.47
8.1.100.0030.00517.46
8.1.90.0040.00417.37
8.1.80.0000.00717.32
8.1.70.0070.00017.37
8.1.60.0000.00717.54
8.1.50.0040.00417.48
8.1.40.0040.00417.43
8.1.30.0080.00017.63
8.1.20.0040.00417.61
8.1.10.0030.00517.51
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.38
8.0.270.0030.00316.65
8.0.260.0000.00617.16
8.0.250.0030.00316.81
8.0.240.0050.00216.84
8.0.230.0030.00316.77
8.0.220.0000.00616.82
8.0.210.0000.00716.84
8.0.200.0030.00316.89
8.0.190.0050.00216.93
8.0.180.0040.00416.88
8.0.170.0040.00416.85
8.0.160.0040.00416.88
8.0.150.0000.00816.80
8.0.140.0040.00416.86
8.0.130.0030.00313.31
8.0.120.0050.00216.81
8.0.110.0000.00716.80
8.0.100.0040.00416.79
8.0.90.0040.00416.77
8.0.80.0070.01416.86
8.0.70.0050.00216.94
8.0.60.0050.00316.68
8.0.50.0000.00716.93
8.0.30.0150.00517.20
8.0.20.0100.01417.40
8.0.10.0080.00016.88
8.0.00.0060.01316.69
7.4.330.0030.00315.03
7.4.320.0030.00316.51
7.4.300.0000.00616.61
7.4.290.0000.00816.47
7.4.280.0000.00716.47
7.4.270.0000.00716.47
7.4.260.0070.00016.36
7.4.250.0050.00216.55
7.4.240.0030.00316.56
7.4.230.0070.00016.45
7.4.220.0090.00916.43
7.4.210.0120.00816.52
7.4.200.0000.00716.46
7.4.160.0050.01116.43
7.4.150.0150.00317.40
7.4.140.0070.00917.86
7.4.130.0100.00816.48
7.4.120.0090.00816.37
7.4.110.0060.01016.60
7.4.100.0070.01016.41
7.4.90.0100.00716.53
7.4.80.0150.00719.39
7.4.70.0080.00816.34
7.4.60.0070.01416.47
7.4.50.0060.00316.59
7.4.40.0000.01516.61
7.4.30.0060.01016.50
7.4.00.0060.00915.02
7.3.330.0030.00313.21
7.3.320.0050.00013.07
7.3.310.0000.00716.24
7.3.300.0030.00316.07
7.3.290.0150.00616.22
7.3.280.0090.01116.23
7.3.270.0160.00017.40
7.3.260.0160.00916.22
7.3.250.0130.00716.40
7.3.240.0130.00316.49
7.3.230.0040.01216.39
7.3.210.0060.01016.27
7.3.200.0060.01619.39
7.3.190.0110.01116.63
7.3.180.0120.00316.25
7.3.170.0120.00916.27
7.3.160.0090.00616.27
7.3.120.0090.00615.00
7.3.10.0030.00616.49
7.3.00.0060.00616.41
7.2.330.0070.01116.70
7.2.320.0090.00916.69
7.2.310.0110.00616.66
7.2.300.0030.01716.62
7.2.290.0060.01016.48
7.2.130.0080.00616.87
7.2.120.0100.00316.83
7.2.110.0070.00716.97
7.2.100.0040.01116.97
7.2.90.0090.00016.94
7.2.80.0030.01317.04
7.2.70.0060.00316.89
7.2.60.0100.00616.79
7.2.50.0090.00416.98
7.2.40.0060.00616.90
7.2.30.0030.00716.63
7.2.20.0060.00916.90
7.2.10.0000.01316.82
7.2.00.0050.01018.14
7.1.250.0060.00815.69
7.1.200.0030.01015.67
7.1.100.0080.00618.01
7.1.70.0000.00816.74
7.1.60.0060.01919.70
7.1.50.0030.02216.81
7.1.00.0030.07722.51
7.0.200.0030.00516.82
7.0.140.0070.06721.95
7.0.60.0070.08720.01
7.0.50.0030.08717.89
7.0.40.0100.04019.96
7.0.30.0270.07720.30
7.0.20.0330.07320.29
7.0.10.0170.07719.99
7.0.00.0200.06020.18
5.6.280.0030.07321.10
5.6.210.0100.08320.84
5.6.200.0100.04718.21
5.6.190.0000.04720.65
5.6.180.0470.07320.61
5.6.170.0270.06020.71
5.6.160.0100.08320.44
5.6.150.0030.08318.21
5.6.140.0030.03718.19
5.6.130.0000.07318.13
5.6.120.0030.04321.06
5.6.110.0070.07021.03
5.6.100.0030.07021.33
5.6.90.0130.07321.16
5.6.80.0030.04020.44
5.5.350.0200.08020.35
5.5.340.0030.06018.02
5.5.330.0000.04720.42
5.5.320.0200.04720.17
5.5.310.0270.06320.29
5.5.300.0170.03018.01
5.5.290.0130.03018.01
5.5.280.0100.03320.88
5.5.270.0000.06020.63
5.5.260.0070.08020.79
5.5.250.0130.03720.61
5.5.240.0200.04020.18
5.4.450.0600.06019.62
5.4.440.1000.05019.57
5.4.430.0170.04719.46
5.4.420.0070.09319.25
5.4.410.0170.06719.08
5.4.400.0130.06018.90
5.4.390.0100.05018.86
5.4.380.0070.05718.76
5.4.370.0100.06018.64
5.4.360.0230.04718.79
5.4.350.0110.03512.17
5.4.340.0120.03612.16
5.4.320.0050.03812.64
5.4.310.0070.04612.64
5.4.300.0040.04012.64
5.4.290.0060.04112.64
5.4.280.0080.04112.54
5.4.270.0090.04712.54
5.4.260.0130.04712.54
5.4.250.0100.04912.54
5.4.240.0030.05212.54
5.4.230.0100.04412.53
5.4.220.0080.04412.53
5.4.210.0040.04112.53
5.4.200.0080.03612.53
5.4.190.0100.03312.52
5.4.180.0030.04012.52
5.4.170.0050.03812.54
5.4.160.0060.03812.53
5.4.150.0100.03212.53
5.4.140.0060.03812.21
5.4.130.0040.03812.20
5.4.120.0070.03512.16
5.4.110.0100.03212.15
5.4.100.0050.03712.15
5.4.90.0090.03512.15
5.4.80.0050.03812.14
5.4.70.0050.03612.15
5.4.60.0060.03712.15
5.4.50.0100.03712.15
5.4.40.0090.03212.14
5.4.30.0060.03612.14
5.4.20.0100.03412.14
5.4.10.0080.03512.14
5.4.00.0060.03711.63
5.3.290.0050.04812.89
5.3.280.0070.04012.82
5.3.270.0050.04912.84
5.3.260.0100.05612.84
5.3.250.0090.05112.84
5.3.240.0090.04112.84
5.3.230.0070.05412.83
5.3.220.0110.05812.80
5.3.210.0120.05212.80
5.3.200.0110.05012.80
5.3.190.0060.05312.80
5.3.180.0080.04912.80
5.3.170.0070.05712.79
5.3.160.0080.06212.79
5.3.150.0080.05012.79
5.3.140.0080.03612.79
5.3.130.0090.03712.78
5.3.120.0060.04012.78
5.3.110.0050.04712.78
5.3.100.0060.03812.27
5.3.90.0040.04112.25
5.3.80.0070.03712.24
5.3.70.0060.04312.23
5.3.60.0100.03412.23
5.3.50.0050.03812.17
5.3.40.0060.03912.17
5.3.30.0040.03812.13
5.3.20.0080.03411.91
5.3.10.0060.03711.88
5.3.00.0080.03611.86
5.2.170.0050.0319.36
5.2.160.0050.0299.36
5.2.150.0060.0299.36
5.2.140.0050.0309.36
5.2.130.0030.0319.32
5.2.120.0050.0319.32
5.2.110.0050.0319.32
5.2.100.0060.0309.31
5.2.90.0050.0299.32
5.2.80.0030.0329.31
5.2.70.0060.0299.31
5.2.60.0020.0339.26
5.2.50.0070.0389.23
5.2.40.0040.0319.21
5.2.30.0050.0339.18
5.2.20.0080.0289.17
5.2.10.0050.0299.11
5.2.00.0090.0278.97
5.1.60.0040.0298.29
5.1.50.0080.0238.29
5.1.40.0110.0228.27
5.1.30.0050.0268.62
5.1.20.0060.0268.64
5.1.10.0050.0268.36
5.1.00.0060.0248.35
5.0.50.0030.0216.83
5.0.40.0050.0206.68
5.0.30.0030.0336.50
5.0.20.0010.0226.46
5.0.10.0030.0206.44
5.0.00.0040.0416.43
4.4.90.0050.0224.82
4.4.80.0040.0214.80
4.4.70.0020.0234.80
4.4.60.0020.0234.80
4.4.50.0060.0194.82
4.4.40.0030.0354.81
4.4.30.0040.0224.80
4.4.20.0040.0224.88
4.4.10.0070.0194.88
4.4.00.0030.0334.84
4.3.110.0040.0214.75
4.3.100.0010.0234.73
4.3.90.0030.0214.72
4.3.80.0040.0324.71
4.3.70.0040.0204.71
4.3.60.0000.0244.71
4.3.50.0040.0214.71
4.3.40.0060.0234.68
4.3.30.0040.0153.48
4.3.20.0010.0173.45
4.3.10.0030.0153.40
4.3.00.0230.0206.70

preferences:
34.63 ms | 400 KiB | 5 Q