3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(count(true));

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)
8.3.60.0120.00316.46
8.3.50.0090.00822.12
8.3.40.0120.00318.67
8.3.30.0110.00419.02
8.3.20.0080.00620.21
8.3.10.0000.00823.65
8.3.00.0030.00521.01
8.2.180.0150.00616.63
8.2.170.0140.00722.96
8.2.160.0110.00620.53
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0110.00726.16
8.2.120.0030.00619.23
8.2.110.0040.00422.05
8.2.100.0000.01120.32
8.2.90.0080.00019.16
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0000.00819.53
8.2.50.0030.00618.07
8.2.40.0000.00819.66
8.2.30.0050.00318.18
8.2.20.0000.00717.73
8.2.10.0040.00417.86
8.2.00.0030.00517.65
8.1.280.0030.01025.92
8.1.270.0080.00021.99
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0040.00422.02
8.1.230.0080.00319.23
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01017.10
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0080.00018.49
8.1.160.0040.00421.98
8.1.150.0080.00018.41
8.1.140.0000.00817.26
8.1.130.0030.00319.42
8.1.120.0070.00017.32
8.1.110.0000.00717.22
8.1.100.0040.00417.21
8.1.90.0050.00217.29
8.1.80.0040.00317.32
8.1.70.0000.00717.12
8.1.60.0040.00417.45
8.1.50.0030.00517.48
8.1.40.0000.00717.41
8.1.30.0000.00817.61
8.1.20.0040.00417.55
8.1.10.0000.00817.49
8.1.00.0000.00817.30
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0040.00418.28
8.0.270.0000.00717.13
8.0.260.0000.00717.18
8.0.250.0080.00016.85
8.0.240.0030.00316.83
8.0.230.0030.00516.92
8.0.220.0070.00016.77
8.0.210.0030.00316.82
8.0.200.0030.00316.90
8.0.190.0030.00516.92
8.0.180.0040.00416.90
8.0.170.0040.00416.88
8.0.160.0000.00716.75
8.0.150.0000.00916.87
8.0.140.0050.00516.81
8.0.130.0060.00013.27
8.0.120.0040.00416.77
8.0.110.0000.00816.81
8.0.100.0000.00716.84
8.0.90.0080.00016.75
8.0.80.0040.01116.91
8.0.70.0020.00516.74
8.0.60.0030.00316.70
8.0.50.0050.00316.68
8.0.30.0090.01017.06
8.0.20.0050.01617.40
8.0.10.0000.00716.77
8.0.00.0060.01116.78
7.4.330.0040.00614.42
7.4.320.0030.00316.48
7.4.300.0030.00316.34
7.4.290.0000.00716.43
7.4.280.0000.00716.36
7.4.270.0000.00716.46
7.4.260.0000.00716.24
7.4.250.0000.00716.36
7.4.240.0030.00316.41
7.4.230.0030.00316.36
7.4.220.0100.01016.54
7.4.210.0070.01116.54
7.4.200.0050.00216.26
7.4.160.0090.00616.36
7.4.150.0060.01217.40
7.4.140.0090.01017.86
7.4.130.0080.00816.30
7.4.120.0090.00816.33
7.4.110.0160.00616.50
7.4.100.0140.00316.17
7.4.90.0060.01216.43
7.4.80.0100.01619.39
7.4.70.0060.01216.30
7.4.60.0090.00916.15
7.4.50.0040.00416.43
7.4.40.0000.01716.48
7.4.30.0130.00316.40
7.4.00.0040.01215.00
7.3.330.0000.00513.11
7.3.320.0050.00213.12
7.3.310.0000.00716.26
7.3.300.0070.00016.15
7.3.290.0030.01016.14
7.3.280.0100.00616.20
7.3.270.0060.01317.40
7.3.260.0090.00916.30
7.3.250.0110.00916.24
7.3.240.0100.01016.10
7.3.230.0060.01516.39
7.3.210.0070.01016.32
7.3.200.0080.00919.39
7.3.190.0070.01716.34
7.3.180.0150.00016.34
7.3.170.0120.00316.28
7.3.160.0100.00516.43
7.3.120.0060.00914.62
7.2.330.0120.00916.27
7.2.320.0090.01216.39
7.2.310.0130.00716.58
7.2.300.0170.00016.57
7.2.290.0130.00316.38
7.2.60.0030.00616.61
7.1.200.0030.00715.71
7.1.70.0060.00616.86
7.1.60.0100.01419.70
7.1.50.0170.00716.88
7.1.00.0070.07322.38
7.0.200.0050.00216.41
7.0.140.0100.06022.15
7.0.100.0070.07319.96
7.0.90.0070.08019.96
7.0.80.0130.07319.96
7.0.70.0030.08719.91
7.0.60.0070.07719.84
7.0.50.0070.08020.38
7.0.40.0130.08020.09
7.0.30.0130.04320.11
7.0.20.0300.05720.18
7.0.10.0070.08320.14
7.0.00.0070.08720.12
5.6.280.0070.07021.04
5.6.250.0170.06320.56
5.6.240.0070.07020.72
5.6.230.0170.07720.59
5.6.220.0170.06320.72
5.6.210.0170.07020.75
5.6.200.0130.07720.95
5.6.190.0200.07020.98
5.6.180.0030.08321.00
5.6.170.0100.07721.02
5.6.160.0130.04721.00
5.6.150.0000.08321.10
5.6.140.0070.08021.09
5.6.130.0000.06321.13
5.6.120.0100.04320.93
5.6.110.0100.06320.99
5.6.100.0070.03720.99
5.6.90.0070.04321.05
5.6.80.0070.03020.40
5.6.70.0030.04320.40
5.6.60.0030.04020.31
5.6.50.0070.04020.37
5.6.40.0200.06320.37
5.6.30.0130.04320.47
5.6.20.0000.04320.43
5.6.10.0070.04320.51
5.6.00.0100.04020.45
5.5.380.0100.08020.41
5.5.370.0100.07020.34
5.5.360.0030.09020.33
5.5.350.0070.07720.36
5.5.340.0100.07720.86
5.5.330.0200.06320.78
5.5.320.0000.08720.77
5.5.310.0070.07320.85
5.5.300.0100.08320.88
5.5.290.0070.04020.82
5.5.280.0030.06020.73
5.5.270.0070.04320.92
5.5.260.0030.04320.75
5.5.250.0030.04020.59
5.5.240.0030.03720.25
5.5.230.0070.05020.15
5.5.220.0030.04020.17
5.5.210.0000.04320.15
5.5.200.0070.03320.23
5.5.190.0030.04320.12
5.5.180.0030.04020.25
5.5.160.0070.03720.27
5.5.150.0070.04020.13
5.5.140.0000.04019.97
5.5.130.0000.04720.12
5.5.120.0070.03720.19
5.5.110.0030.04020.24
5.5.100.0070.03720.17
5.5.90.0030.03720.10
5.5.80.0030.03720.00
5.5.70.0100.04720.15
5.5.60.0000.04020.05
5.5.50.0070.03719.96
5.5.40.0000.04020.08
5.5.30.0030.06020.04
5.5.20.0030.03719.94
5.5.10.0030.04020.03
5.5.00.0000.04320.00
5.4.450.0100.03719.56
5.4.440.0000.04719.36
5.4.430.0070.03719.27
5.4.420.0070.03719.36
5.4.410.0070.03719.29
5.4.400.0030.03319.12
5.4.390.0000.04018.81
5.4.380.0070.03719.03
5.4.370.0070.03718.79
5.4.360.0030.05019.14
5.4.350.0070.03319.12
5.4.340.0100.03718.97
5.4.320.0000.04018.82
5.4.310.0000.04018.79
5.4.300.0000.04019.06
5.4.290.0030.03719.15
5.4.280.0030.06319.12
5.4.270.0000.04018.95
5.4.260.0070.03719.23
5.4.250.0070.03319.24
5.4.240.0000.04318.78
5.4.230.0070.04018.89
5.4.220.0070.03319.13
5.4.210.0000.04019.02
5.4.200.0030.03719.07
5.4.190.0000.04018.89
5.4.180.0070.03719.05
5.4.170.0030.04019.07
5.4.160.0000.06018.78
5.4.150.0000.04718.95
5.4.140.0030.04316.26
5.4.130.0000.04716.12
5.4.120.0030.05716.29
5.4.110.0030.05016.39
5.4.100.0000.07716.30
5.4.90.0030.07316.36
5.4.80.0030.07016.43
5.4.70.0200.06016.29
5.4.60.0070.04716.30
5.4.50.0070.06716.24
5.4.40.0100.07716.29
5.4.30.0030.06316.31
5.4.20.0030.04716.18
5.4.10.0100.04016.23
5.4.00.0100.07315.71
5.3.290.0100.03314.62
5.3.280.0070.03314.53
5.3.270.0030.03314.59
5.3.260.0100.03714.55
5.3.250.0000.05014.54
5.3.240.0000.04714.61
5.3.230.0000.07714.55
5.3.220.0030.07314.42
5.3.210.0030.04714.56
5.3.200.0070.06014.54
5.3.190.0030.07314.43
5.3.180.0030.07314.54
5.3.170.0030.07314.39
5.3.160.0070.07314.43
5.3.150.0070.04314.50
5.3.140.0030.06314.51
5.3.130.0070.07014.53
5.3.120.0030.08314.51
5.3.110.0030.08014.50
5.3.100.0130.07013.99
5.3.90.0070.07013.88
5.3.80.0030.07713.92
5.3.70.0070.06013.87
5.3.60.0100.07713.78
5.3.50.0200.06313.88
5.3.40.0070.07313.89
5.3.30.0030.07013.91
5.3.20.0070.07713.65
5.3.10.0070.07013.58
5.3.00.0100.06713.64
5.2.170.0100.04711.50
5.2.160.0070.05011.50
5.2.150.0000.06711.50
5.2.140.0000.06311.50
5.2.130.0070.05011.50
5.2.120.0100.06011.50
5.2.110.0070.06311.50
5.2.100.0070.05011.50
5.2.90.0070.03311.50
5.2.80.0070.06011.50
5.2.70.0070.03311.50
5.2.60.0030.06011.50
5.2.50.0030.05011.50
5.2.40.0030.04711.50
5.2.30.0100.05711.50
5.2.20.0000.06011.50
5.2.10.0000.04011.50
5.2.00.0100.06011.50
5.1.60.0070.05011.50
5.1.50.0000.05011.50
5.1.40.0030.05311.50
5.1.30.0030.05711.50
5.1.20.0070.05311.50
5.1.10.0030.03311.50
5.1.00.0030.05011.50
5.0.50.0030.04711.50
5.0.40.0070.04311.50
5.0.30.0030.06711.50
5.0.20.0000.02311.50
5.0.10.0000.04711.50
5.0.00.0030.06311.50
4.4.90.0030.03311.50
4.4.80.0030.03011.50
4.4.70.0030.03311.50
4.4.60.0030.03711.50
4.4.50.0030.02311.50
4.4.40.0070.05011.50
4.4.30.0030.02311.50
4.4.20.0000.02311.50
4.4.10.0100.03011.50
4.4.00.0070.05011.50
4.3.110.0030.03311.50
4.3.100.0100.02711.50
4.3.90.0070.03011.50
4.3.80.0000.05311.50
4.3.70.0100.02311.50
4.3.60.0030.03311.50
4.3.50.0000.03011.50
4.3.40.0000.05711.50
4.3.30.0000.03711.50
4.3.20.0000.02711.50
4.3.10.0000.03711.50
4.3.00.0000.02311.50

preferences:
43.12 ms | 401 KiB | 5 Q