3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lol = 5; $a = function() { $lol++; }; $lol = 6;

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)
8.3.60.0040.01118.18
8.3.50.0100.00522.05
8.3.40.0120.00618.67
8.3.30.0120.00319.05
8.3.20.0000.00720.33
8.3.10.0030.00622.09
8.3.00.0080.00022.39
8.2.180.0070.01416.38
8.2.170.0110.00422.96
8.2.160.0100.00719.25
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00019.38
8.2.110.0030.00619.45
8.2.100.0040.00717.78
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.01217.80
8.2.50.0000.00818.10
8.2.40.0070.00018.09
8.2.30.0040.00418.06
8.2.20.0030.00617.73
8.2.10.0040.00417.80
8.2.00.0030.00617.73
8.1.280.0100.01025.92
8.1.270.0050.00322.24
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00321.25
8.1.230.0070.00417.83
8.1.220.0090.00017.74
8.1.210.0070.00318.77
8.1.200.0040.00817.35
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0000.00818.64
8.1.160.0050.00222.18
8.1.150.0000.00718.67
8.1.140.0000.00717.37
8.1.130.0030.00517.87
8.1.120.0000.00717.36
8.1.110.0050.00317.36
8.1.100.0070.00017.50
8.1.90.0030.00417.45
8.1.80.0000.00717.35
8.1.70.0000.00717.42
8.1.60.0040.00417.54
8.1.50.0050.00217.40
8.1.40.0040.00417.46
8.1.30.0040.00417.70
8.1.20.0030.00517.66
8.1.10.0050.00217.34
8.1.00.0030.00517.40
8.0.300.0000.00818.77
8.0.290.0000.00816.58
8.0.280.0000.00718.31
8.0.270.0030.00317.18
8.0.260.0070.00016.73
8.0.250.0030.00316.91
8.0.240.0040.00416.80
8.0.230.0060.00016.81
8.0.220.0000.00716.77
8.0.210.0030.00316.81
8.0.200.0030.00316.93
8.0.190.0040.00416.97
8.0.180.0000.00716.91
8.0.170.0040.00416.88
8.0.160.0040.00416.73
8.0.150.0040.00416.86
8.0.140.0030.00316.84
8.0.130.0030.00313.28
8.0.120.0040.00416.83
8.0.110.0040.00416.82
8.0.100.0000.00716.83
8.0.90.0040.00416.77
8.0.80.0140.00716.92
8.0.70.0040.00416.87
8.0.60.0050.00316.95
8.0.50.0050.00316.75
8.0.30.0070.01317.14
8.0.20.0070.01217.40
8.0.10.0000.00717.02
8.0.00.0080.01016.81
7.4.330.0050.00015.05
7.4.320.0060.00016.48
7.4.300.0030.00316.57
7.4.290.0000.00716.56
7.4.280.0030.00316.62
7.4.270.0030.00316.42
7.4.260.0080.00016.48
7.4.250.0020.00516.46
7.4.240.0020.00616.51
7.4.230.0070.00016.68
7.4.220.0070.01016.57
7.4.210.0080.00816.50
7.4.200.0030.00316.49
7.4.190.0040.00416.46
7.4.160.0080.00816.41
7.4.150.0140.00317.40
7.4.140.0120.00517.86
7.4.130.0120.00516.46
7.4.120.0170.00316.47
7.4.110.0030.01816.37
7.4.100.0080.00816.39
7.4.90.0100.01316.51
7.4.80.0080.00919.39
7.4.70.0070.01116.47
7.4.60.0070.01016.43
7.4.50.0040.00416.28
7.4.40.0060.00922.77
7.4.30.0060.01016.50
7.4.00.0060.01014.74
7.3.330.0050.00013.02
7.3.320.0000.00613.10
7.3.310.0000.00616.05
7.3.300.0030.00616.23
7.3.290.0090.00916.19
7.3.280.0080.01016.23
7.3.270.0110.00817.40
7.3.260.0160.00316.43
7.3.250.0110.00616.24
7.3.240.0140.00316.58
7.3.230.0060.01616.39
7.3.210.0100.00716.44
7.3.200.0130.00719.39
7.3.190.0030.01316.27
7.3.180.0060.01016.19
7.3.170.0110.00616.33
7.3.160.0060.00916.50
7.3.120.0100.00714.92
7.3.10.0100.00016.49
7.3.00.0100.00616.66
7.2.330.0090.00916.43
7.2.320.0060.01216.53
7.2.310.0130.00316.66
7.2.300.0110.00716.23
7.2.290.0070.01416.43
7.2.130.0040.01216.54
7.2.120.0030.01016.79
7.2.110.0030.00616.55
7.2.100.0030.00716.69
7.2.90.0000.01116.99
7.2.80.0100.00316.66
7.2.70.0050.00516.88
7.2.60.0030.00816.59
7.2.50.0040.01116.84
7.2.40.0000.01016.89
7.2.30.0080.00416.77
7.2.20.0050.00516.78
7.2.10.0050.00516.69
7.2.00.0040.00918.14
7.1.250.0060.00615.59
7.1.100.0000.01118.04
7.1.70.0040.00816.73
7.1.60.0160.00619.82
7.1.50.0130.00916.86
7.1.00.0000.07722.47
7.0.200.0000.01016.45
7.0.140.0100.07022.07
7.0.110.0170.07719.93
7.0.100.0170.07319.97
7.0.90.0100.06019.91
7.0.80.0070.08019.91
7.0.70.0030.08319.83
7.0.60.0030.08719.92
7.0.50.0070.05720.43
7.0.40.0170.05720.25
7.0.30.0130.07320.13
7.0.20.0100.07320.24
7.0.10.0130.07720.21
7.0.00.0130.07720.14
5.6.280.0100.06721.12
5.6.250.0070.05720.74
5.6.240.0100.07320.71
5.6.230.0100.04720.69
5.6.220.0030.07720.46
5.6.210.0130.07320.40
5.6.200.0070.07321.12
5.6.190.0100.08321.19
5.6.180.0170.07021.03
5.6.170.0230.06321.05
5.6.160.0200.07021.08
5.6.150.0130.04320.93
5.6.140.0130.07720.98
5.6.130.0030.06721.26
5.6.120.0130.07721.21
5.6.110.0100.08021.04
5.6.100.0070.08321.01
5.6.90.0030.08020.90
5.6.80.0030.08020.48
5.6.70.0030.08020.46
5.6.60.0070.06720.50
5.6.50.0100.07720.57
5.6.40.0100.05320.50
5.6.30.0070.08320.45
5.6.20.0070.07720.30
5.6.10.0030.07720.48
5.6.00.0000.05320.61
5.5.380.0100.07720.38
5.5.370.0070.04020.52
5.5.360.0130.06320.23
5.5.350.0230.07020.48
5.5.340.0170.06321.04
5.5.330.0100.07020.87
5.5.320.0130.06320.91
5.5.310.0070.08020.75
5.5.300.0170.07320.75
5.5.290.0100.08020.83
5.5.280.0070.05020.74
5.5.270.0100.07320.84
5.5.260.0030.07320.98
5.5.250.0000.05320.68
5.5.240.0030.06720.28
5.5.230.0070.07720.40
5.5.220.0030.08020.16
5.5.210.0100.08020.13
5.5.200.0100.07720.05
5.5.190.0100.08020.19
5.5.180.0100.06720.16
5.5.160.0100.07020.31
5.5.150.0130.04020.21
5.5.140.0070.06720.38
5.5.130.0000.08720.07
5.5.120.0070.08020.05
5.5.110.0100.04320.24
5.5.100.0100.08020.26
5.5.90.0100.08020.10
5.5.80.0070.05320.15
5.5.70.0000.05319.98
5.5.60.0030.07720.16
5.5.50.0030.08320.24
5.5.40.0070.07020.09
5.5.30.0100.04320.03
5.5.20.0100.07020.17
5.5.10.0130.06320.02
5.5.00.0100.07020.03
5.4.450.0070.08719.41
5.4.440.0100.07719.54
5.4.430.0070.08319.36
5.4.420.0070.05319.31
5.4.410.0000.05719.53
5.4.400.0130.07018.95
5.4.390.0030.06319.01
5.4.380.0070.07718.99
5.4.370.0030.07719.25
5.4.360.0130.07719.18
5.4.350.0070.07019.21
5.4.340.0030.08019.15
5.4.320.0100.07019.14
5.4.310.0100.08319.17
5.4.300.0070.06719.31
5.4.290.0100.07319.03
5.4.280.0100.05318.96
5.4.270.0030.08018.96
5.4.260.0130.07019.22
5.4.250.0100.07019.22
5.4.240.0070.06019.00
5.4.230.0000.08019.00
5.4.220.0170.07019.01
5.4.210.0100.06719.17
5.4.200.0070.05719.33
5.4.190.0030.07719.15
5.4.180.0100.07319.00
5.4.170.0030.08019.01
5.4.160.0100.05019.14
5.4.150.0000.07719.01
5.4.140.0030.04016.32
5.4.130.0100.04316.29
5.4.120.0030.03716.38
5.4.110.0030.04716.55
5.4.100.0000.03716.25
5.4.90.0030.04716.47
5.4.80.0030.04316.34
5.4.70.0070.05016.24
5.4.60.0000.03716.55
5.4.50.0030.03716.46
5.4.40.0000.04016.68
5.4.30.0030.03316.40
5.4.20.0030.03716.44
5.4.10.0030.03716.44
5.4.00.0000.04716.07
5.3.290.0170.06314.67
5.3.280.0030.07714.57
5.3.270.0070.07714.62
5.3.260.0030.05314.74
5.3.250.0030.04014.59
5.3.240.0000.04014.63
5.3.230.0000.04714.82
5.3.220.0000.04014.55
5.3.210.0000.04014.52
5.3.200.0100.03014.55
5.3.190.0030.04014.57
5.3.180.0030.03714.79
5.3.170.0030.03714.41
5.3.160.0070.04314.79
5.3.150.0000.04014.58
5.3.140.0070.03314.53
5.3.130.0100.03014.54
5.3.120.0100.05314.63
5.3.110.0070.04314.59
5.3.100.0030.06014.02
5.3.90.0030.03714.03
5.3.80.0070.04014.23
5.3.70.0130.04014.09
5.3.60.0070.03714.09
5.3.50.0030.03713.93
5.3.40.0130.03314.03
5.3.30.0030.03313.91
5.3.20.0030.05013.77
5.3.10.0070.04013.74
5.3.00.0100.05013.70
5.2.170.0000.03011.09
5.2.160.0070.02711.20
5.2.150.0000.03011.04
5.2.140.0000.03011.06
5.2.130.0070.02310.99
5.2.120.0030.03011.16
5.2.110.0030.03711.05
5.2.100.0130.02711.04
5.2.90.0100.03710.99
5.2.80.0030.03011.03
5.2.70.0030.04711.02
5.2.60.0030.03011.11
5.2.50.0000.03010.95
5.2.40.0000.03010.91
5.2.30.0000.03010.91
5.2.20.0030.02710.88
5.2.10.0000.03010.80
5.2.00.0000.04310.62
5.1.60.0000.0309.91
5.1.50.0000.0309.92
5.1.40.0030.0279.95
5.1.30.0030.03710.46
5.1.20.0000.02710.29
5.1.10.0030.02310.03
5.1.00.0000.03010.02
5.0.50.0000.0208.49
5.0.40.0030.0178.48
5.0.30.0000.0608.15
5.0.20.0030.0178.02
5.0.10.0000.0208.24
5.0.00.0000.0307.98
4.4.90.0030.0237.89
4.4.80.0030.0237.89
4.4.70.0000.0137.89
4.4.60.0030.0307.89
4.4.50.0000.0377.89
4.4.40.0000.0237.89
4.4.30.0030.0107.89
4.4.20.0000.0177.89
4.4.10.0000.0137.89
4.4.00.0030.0237.89
4.3.110.0000.0177.89
4.3.100.0030.0137.89
4.3.90.0000.0137.89
4.3.80.0000.0237.89
4.3.70.0030.0307.89
4.3.60.0030.0237.89
4.3.50.0030.0207.89
4.3.40.0000.0337.89
4.3.30.0030.0337.89
4.3.20.0000.0407.89
4.3.10.0030.0337.89
4.3.00.0000.0177.89

preferences:
46.46 ms | 401 KiB | 5 Q