3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(join(',', array(null, null)));

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)
8.3.60.0070.01418.43
8.3.50.0140.00621.08
8.3.40.0000.01418.62
8.3.30.0140.00020.34
8.3.20.0070.00020.28
8.3.10.0080.00021.92
8.3.00.0050.00322.52
8.2.180.0150.00618.04
8.2.170.0130.00722.96
8.2.160.0070.00720.32
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0030.01026.16
8.2.120.0000.00819.54
8.2.110.0030.00622.25
8.2.100.0070.00319.28
8.2.90.0000.00818.97
8.2.80.0050.00319.38
8.2.70.0040.00417.63
8.2.60.0060.00317.68
8.2.50.0050.00318.07
8.2.40.0000.00718.09
8.2.30.0040.00417.92
8.2.20.0000.00817.46
8.2.10.0040.00417.61
8.2.00.0000.01017.49
8.1.280.0110.00725.92
8.1.270.0150.00424.66
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00623.84
8.1.230.0040.00819.12
8.1.220.0050.00217.74
8.1.210.0050.00318.77
8.1.200.0080.00017.00
8.1.190.0050.00317.30
8.1.180.0050.00220.09
8.1.170.0050.00318.34
8.1.160.0040.00422.13
8.1.150.0050.00318.56
8.1.140.0070.00017.20
8.1.130.0080.00017.71
8.1.120.0040.00417.30
8.1.110.0000.00817.24
8.1.100.0000.00717.30
8.1.90.0000.00717.35
8.1.80.0040.00417.37
8.1.70.0040.00417.25
8.1.60.0030.00517.47
8.1.50.0040.00417.39
8.1.40.0030.00617.32
8.1.30.0030.00617.39
8.1.20.0090.00017.46
8.1.10.0000.00817.41
8.1.00.0040.00417.32
8.0.300.0000.00718.77
8.0.290.0000.00717.03
8.0.280.0030.00318.32
8.0.270.0040.00417.14
8.0.260.0000.00616.57
8.0.250.0030.00316.82
8.0.240.0050.00516.75
8.0.230.0000.00716.78
8.0.220.0000.00816.77
8.0.210.0000.00716.77
8.0.200.0030.00316.81
8.0.190.0030.00616.71
8.0.180.0040.00416.80
8.0.170.0000.00716.74
8.0.160.0000.00716.87
8.0.150.0080.00016.76
8.0.140.0040.00416.68
8.0.130.0000.00513.18
8.0.120.0050.00216.66
8.0.110.0000.00816.60
8.0.100.0050.00216.79
8.0.90.0070.00016.88
8.0.80.0110.00416.70
8.0.70.0040.00416.72
8.0.60.0050.00316.75
8.0.50.0000.00716.58
8.0.30.0140.00616.93
8.0.20.0090.00917.40
8.0.10.0040.00416.75
8.0.00.0070.01616.55
7.4.330.0030.00315.00
7.4.320.0060.00016.49
7.4.300.0030.00316.40
7.4.290.0030.00316.27
7.4.280.0070.00016.29
7.4.270.0040.00416.51
7.4.260.0000.00716.41
7.4.250.0050.00216.48
7.4.240.0000.00716.45
7.4.230.0000.00716.56
7.4.220.0110.01416.50
7.4.210.0080.00716.48
7.4.200.0000.00716.17
7.4.190.0000.00816.42
7.4.160.0090.00616.34
7.4.150.0110.00617.40
7.4.140.0100.00717.86
7.4.130.0100.01116.39
7.4.120.0110.00916.38
7.4.110.0100.00716.05
7.4.100.0060.01116.29
7.4.90.0090.00916.36
7.4.80.0140.00419.39
7.4.70.0100.00716.36
7.4.60.0080.00816.51
7.4.50.0060.00316.38
7.4.40.0030.01022.77
7.4.30.0030.01316.27
7.4.00.0040.00714.46
7.3.330.0060.00013.07
7.3.320.0050.00013.11
7.3.310.0000.00715.97
7.3.300.0040.00416.04
7.3.290.0030.01016.17
7.3.280.0080.00716.16
7.3.270.0130.01017.40
7.3.260.0160.00616.15
7.3.250.0080.01116.22
7.3.240.0120.01216.30
7.3.230.0070.01416.39
7.3.210.0130.00316.30
7.3.200.0090.00919.39
7.3.190.0070.01116.40
7.3.180.0070.01016.17
7.3.170.0000.01716.39
7.3.160.0130.00716.26
7.3.120.0050.00514.72
7.2.330.0070.01016.27
7.2.320.0110.00716.39
7.2.310.0060.01116.31
7.2.300.0030.01316.53
7.2.290.0060.01116.26
7.2.00.0030.01019.18
7.1.100.0040.00718.24
7.1.70.0000.01016.75
7.1.60.0070.01519.21
7.1.50.0040.00716.74
7.1.00.0070.07322.36
7.0.200.0180.01414.40
7.0.140.0000.07722.07
7.0.60.0030.07719.77
7.0.50.0070.07717.89
7.0.40.0130.08020.23
7.0.30.0300.07720.17
7.0.20.0230.05320.21
7.0.10.0300.04720.02
7.0.00.0070.04020.32
5.6.280.0070.07020.90
5.6.210.0200.07020.72
5.6.200.0100.07318.19
5.6.190.0030.04720.66
5.6.180.0270.07020.77
5.6.170.0200.03720.42
5.6.160.0030.05020.50
5.6.150.0000.04718.14
5.6.140.0070.08018.14
5.6.130.0070.08018.11
5.6.120.0130.07721.04
5.6.110.0070.07021.11
5.6.100.0030.08720.97
5.6.90.0030.04321.09
5.6.80.0030.04020.34
5.6.70.0270.06720.36
5.5.350.0070.08320.38
5.5.340.0000.06017.98
5.5.330.0100.06720.41
5.5.320.0230.08020.41
5.5.310.0170.04320.26
5.5.300.0030.08717.97
5.5.290.0000.07017.91
5.5.280.0030.05020.73
5.5.270.0170.07320.87
5.5.260.0130.05020.96
5.5.250.0200.07320.54
5.5.240.0100.06020.18
5.4.450.0730.06719.13
5.4.440.0870.05719.32
5.4.430.0830.05019.60
5.4.420.0170.04719.10
5.4.410.0770.05319.00
5.4.400.0270.06018.76
5.4.390.0330.05718.68
5.4.380.0130.06018.49
5.4.370.0130.05318.57
5.4.360.0130.05018.62
5.4.350.0090.03411.97
5.4.340.0100.03711.96
5.4.320.0060.04312.45
5.4.310.0060.03912.45
5.4.300.0060.03912.45
5.4.290.0080.03612.45
5.4.280.0070.03712.35
5.4.270.0080.03712.35
5.4.260.0070.04212.35
5.4.250.0100.06318.92
5.4.240.0100.05018.82
5.4.230.0130.04318.89
5.4.220.0000.06318.88
5.4.210.0130.07318.66
5.4.200.0070.05318.73
5.4.190.0030.05318.89
5.4.180.0130.04718.88
5.4.170.0170.06718.92
5.4.160.0200.04718.97
5.4.150.0030.06018.80
5.4.140.0130.04316.43
5.4.130.0100.04716.43
5.4.120.0070.05016.21
5.4.110.0100.04716.44
5.4.100.0000.05716.49
5.4.90.0070.05016.26
5.4.80.0030.06716.48
5.4.70.0100.06316.33
5.4.60.0170.04716.43
5.4.50.0100.04716.39
5.4.40.0070.07316.23
5.4.30.0130.06316.32
5.4.20.0070.05016.32
5.4.10.0200.04316.24
5.4.00.0030.06715.90
5.3.290.0080.03812.80
5.3.280.0000.05714.46
5.3.270.0030.08014.37
5.3.260.0000.06014.71
5.3.250.0030.05314.46
5.3.240.0100.06014.45
5.3.230.0030.05314.29
5.3.220.0100.06014.57
5.3.210.0100.05714.43
5.3.200.0100.04714.34
5.3.190.0100.07014.60
5.3.180.0030.05014.56
5.3.170.0030.07014.57
5.3.160.0100.04714.43
5.3.150.0000.06314.39
5.3.140.0030.07714.54
5.3.130.0070.07314.39
5.3.120.0070.06014.43
5.3.110.0130.06714.38
5.3.100.0100.06314.02
5.3.90.0070.05714.01
5.3.80.0030.06013.93
5.3.70.0130.06314.10
5.3.60.0070.05013.87
5.3.50.0000.05713.80
5.3.40.0100.04713.94
5.3.30.0100.06313.91
5.3.20.0100.04713.54
5.3.10.0170.04013.64
5.3.00.0030.05713.79
5.2.170.0070.04011.16
5.2.160.0070.04311.03
5.2.150.0000.05010.90
5.2.140.0070.05711.15
5.2.130.0130.04711.19
5.2.120.0070.03711.24
5.2.110.0130.03311.02
5.2.100.0100.04711.02
5.2.90.0100.03711.11
5.2.80.0100.03711.10
5.2.70.0030.04711.00
5.2.60.0070.05010.95
5.2.50.0030.04310.93
5.2.40.0130.03710.99
5.2.30.0070.04310.73
5.2.20.0000.04710.98
5.2.10.0070.03710.77
5.2.00.0170.03310.69
5.1.60.0130.04010.02
5.1.50.0100.04010.06
5.1.40.0100.04010.02
5.1.30.0000.05310.33
5.1.20.0130.03710.35
5.1.10.0100.0379.91
5.1.00.0100.02710.03
5.0.50.0000.0308.58
5.0.40.0030.0308.43
5.0.30.0070.0508.10
5.0.20.0070.0308.03
5.0.10.0070.0278.40
5.0.00.0070.0538.34
4.4.90.0130.0137.45
4.4.80.0030.0237.45
4.4.70.0070.0177.45
4.4.60.0070.0177.45
4.4.50.0100.0237.45
4.4.40.0030.0437.45
4.4.30.0100.0137.45
4.4.20.0130.0307.45
4.4.10.0070.0237.45
4.4.00.0070.0407.45
4.3.110.0030.0277.45
4.3.100.0000.0307.45
4.3.90.0030.0207.45
4.3.80.0030.0337.45
4.3.70.0070.0177.45
4.3.60.0070.0277.45
4.3.50.0000.0337.45
4.3.40.0000.0337.45
4.3.30.0070.0237.45
4.3.20.0030.0207.45
4.3.10.0000.0237.45
4.3.00.0130.0206.20

preferences:
54.94 ms | 401 KiB | 5 Q