3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pass = str_repeat('a', 1024 * 512); echo memory_get_peak_usage()/(1024*1024) . 'MB';

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)
8.3.60.0090.00618.43
8.3.50.0140.00521.40
8.3.40.0220.00019.35
8.3.30.0160.00619.42
8.3.20.0030.00620.96
8.3.10.0040.00422.10
8.3.00.0120.00321.18
8.2.180.0080.00816.88
8.2.170.0090.01222.96
8.2.160.0130.01019.71
8.2.150.0090.00024.18
8.2.140.0030.01624.66
8.2.130.0070.01126.16
8.2.120.0040.00419.23
8.2.110.0070.00422.07
8.2.100.0080.00418.41
8.2.90.0080.00018.66
8.2.80.0000.00818.13
8.2.70.0080.00018.13
8.2.60.0040.00418.30
8.2.50.0000.00818.10
8.2.40.0060.00320.80
8.2.30.0000.00718.43
8.2.20.0040.00418.07
8.2.10.0040.00418.05
8.2.00.0090.00018.18
8.1.280.0070.01425.92
8.1.270.0060.00322.72
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.79
8.1.230.0030.00722.75
8.1.220.0080.00018.26
8.1.210.0040.00419.09
8.1.200.0000.00817.85
8.1.190.0000.00817.73
8.1.180.0000.00818.10
8.1.170.0030.00518.88
8.1.160.0000.00722.64
8.1.150.0060.00319.18
8.1.140.0040.00417.99
8.1.130.0000.00818.32
8.1.120.0040.00417.97
8.1.110.0060.00317.89
8.1.100.0050.00217.95
8.1.90.0040.00417.97
8.1.80.0040.00417.96
8.1.70.0030.00317.78
8.1.60.0070.00317.98
8.1.50.0050.00317.89
8.1.40.0030.00518.04
8.1.30.0030.00618.10
8.1.20.0060.00318.15
8.1.10.0050.00317.98
8.1.00.0000.00817.82
8.0.300.0030.00522.03
8.0.290.0050.00217.13
8.0.280.0070.00018.79
8.0.270.0020.00517.79
8.0.260.0040.00417.27
8.0.250.0030.00317.42
8.0.240.0080.00017.42
8.0.230.0030.00317.32
8.0.220.0000.00717.43
8.0.210.0000.00717.35
8.0.200.0000.00717.46
8.0.190.0070.00017.43
8.0.180.0050.00217.46
8.0.170.0020.00517.30
8.0.160.0000.00817.24
8.0.150.0030.00517.39
8.0.140.0050.00217.37
8.0.130.0000.00613.77
8.0.120.0030.00617.37
8.0.110.0040.00417.42
8.0.100.0080.00017.44
8.0.90.0050.00317.23
8.0.80.0060.00917.32
8.0.70.0000.00717.25
8.0.60.0000.00717.30
8.0.50.0060.00317.23
8.0.30.0110.00717.50
8.0.20.0120.00717.50
8.0.10.0000.00817.46
8.0.00.0080.01117.13
7.4.330.0050.00015.00
7.4.320.0030.00316.87
7.4.300.0030.00316.95
7.4.290.0040.00416.92
7.4.280.0070.00016.95
7.4.270.0080.00017.04
7.4.260.0000.00917.02
7.4.250.0030.00516.75
7.4.240.0030.00516.93
7.4.230.0070.00016.82
7.4.220.0140.01317.01
7.4.210.0090.00516.97
7.4.200.0070.00017.09
7.4.190.0070.00017.01
7.4.160.0150.00316.95
7.4.150.0070.01717.40
7.4.140.0070.01417.86
7.4.130.0140.00716.99
7.4.120.0100.00916.89
7.4.110.0140.00316.80
7.4.100.0120.01316.98
7.4.90.0040.01316.77
7.4.80.0140.01019.39
7.4.70.0060.01216.91
7.4.60.0130.00616.96
7.4.50.0050.00316.54
7.4.40.0030.01222.77
7.4.30.0100.01017.00
7.4.00.0030.01415.31
7.3.330.0030.00313.61
7.3.320.0000.00513.38
7.3.310.0070.00016.74
7.3.300.0000.00716.64
7.3.290.0060.00916.65
7.3.280.0050.01016.67
7.3.270.0150.00417.40
7.3.260.0130.00616.79
7.3.250.0100.00616.77
7.3.240.0070.01116.70
7.3.230.0170.00216.69
7.3.210.0090.00916.84
7.3.200.0090.01116.73
7.3.190.0140.00316.78
7.3.180.0140.00317.11
7.3.170.0130.01016.68
7.3.160.0070.01416.59
7.3.120.0050.01015.46
7.3.110.0150.00015.18
7.3.100.0030.01415.23
7.3.90.0030.01015.16
7.3.80.0080.00615.29
7.3.70.0040.00815.37
7.3.60.0060.00915.09
7.3.50.0090.00614.95
7.3.40.0100.00314.96
7.3.30.0030.00715.32
7.3.20.0100.00316.41
7.3.10.0070.00716.52
7.3.00.0000.01216.36
7.2.330.0070.01117.20
7.2.320.0150.00416.92
7.2.310.0060.01116.89
7.2.300.0140.00316.97
7.2.290.0150.00316.88
7.2.250.0120.00415.59
7.2.240.0070.01415.48
7.2.230.0070.01015.23
7.2.220.0040.01215.29
7.2.210.0070.01115.19
7.2.200.0030.00715.39
7.2.190.0030.01215.47
7.2.180.0070.01015.14
7.2.170.0000.01315.65
7.2.60.0080.00416.74
7.2.00.0210.00919.27
7.1.330.0060.00915.65
7.1.320.0060.00315.41
7.1.310.0070.01015.81
7.1.300.0080.00815.71
7.1.290.0030.00715.72
7.1.280.0030.00915.38
7.1.270.0110.00415.39
7.1.260.0030.01015.51
7.1.200.0040.00815.66
7.1.100.0000.01018.22
7.1.70.0030.00616.70
7.1.60.0110.01419.82
7.1.50.0150.00616.66
7.1.00.0070.03022.40
7.0.200.0030.01016.48
7.0.140.0070.07022.09
7.0.60.0100.03320.45
7.0.50.0030.05318.42
7.0.40.0070.04320.00
7.0.30.0330.07720.16
7.0.20.0230.03720.21
7.0.10.0270.08720.16
7.0.00.0100.03720.32
5.6.280.0070.07021.37
5.6.210.0070.08020.79
5.6.200.0070.04018.34
5.6.190.0000.04720.41
5.6.180.3900.04720.52
5.6.170.0230.04320.63
5.6.160.0100.03320.54
5.6.150.0070.08318.32
5.6.140.0100.07018.40
5.6.130.0030.04018.17
5.6.120.0000.06721.27
5.6.110.0070.06321.20
5.6.100.0170.07021.36
5.6.90.0130.05021.21
5.6.80.0070.07020.73
5.6.70.0200.07020.75
5.5.350.0170.06320.66
5.5.340.0070.06318.08
5.5.330.0070.04020.41
5.5.320.0230.08020.43
5.5.310.0230.08020.43
5.5.300.0030.03718.19
5.5.290.0030.09018.21
5.5.280.0070.06721.01
5.5.270.0130.08321.08
5.5.260.0130.07320.97
5.5.250.0070.03720.79
5.5.240.0030.05720.40
5.4.450.2500.03319.53
5.4.440.2470.03719.53
5.4.430.2600.03719.53
5.4.420.2700.04019.71
5.4.410.2730.03719.45
5.4.400.2900.04719.39
5.4.390.0030.03719.21
5.4.380.0030.03719.24
5.4.370.0000.04019.25
5.4.360.0430.03719.30
5.4.350.0030.03719.11
5.4.340.0030.04019.30
5.4.320.0630.04019.21
5.4.310.2230.03719.06
5.4.300.0300.05019.43
5.4.290.0170.04018.97
5.4.280.0170.04019.21
5.4.270.0200.03319.43
5.4.260.0200.03319.21
5.4.250.0170.04019.23
5.4.240.0170.03719.25
5.4.230.0200.05018.95
5.4.220.0130.04019.41
5.4.210.0200.04318.99
5.4.200.0170.03719.20
5.4.190.0270.04319.41
5.4.180.0230.03019.23
5.4.170.0200.03319.08
5.4.160.0200.03719.09
5.4.150.0200.04019.21
5.4.140.0170.03716.39
5.4.130.0230.03016.52
5.4.120.0170.03316.68
5.4.110.0200.03316.39
5.4.100.0170.03716.42
5.4.90.0030.04016.55
5.4.80.0230.04016.53
5.4.70.0170.03716.49
5.4.60.0070.03016.53
5.4.50.0100.03716.48
5.4.40.0200.03316.65
5.4.30.0200.03016.36
5.4.20.0230.03016.49
5.4.10.0130.04016.61
5.4.00.0170.03715.98
5.3.290.0230.03314.73
5.3.280.0270.03014.54
5.3.270.0170.04714.53
5.3.260.0200.03714.64
5.3.250.0200.03014.55
5.3.240.0200.04714.57
5.3.230.0230.05014.55
5.3.220.0200.03314.73
5.3.210.0200.03714.51
5.3.200.0300.06714.52
5.3.190.0100.05314.51
5.3.180.0270.05014.51
5.3.170.0230.03714.59
5.3.160.0270.07014.48
5.3.150.0270.04314.50
5.3.140.0030.05014.48
5.3.130.0230.07014.58
5.3.120.0200.05014.57
5.3.110.0130.04314.49
5.3.100.0270.06713.96
5.3.90.0230.08013.92
5.3.80.0200.04313.98
5.3.70.0230.05013.88
5.3.60.0230.03313.87
5.3.50.0230.03013.92
5.3.40.0230.05713.81
5.3.30.0200.04713.88
5.3.20.0200.04713.54
5.3.10.0300.03313.63
5.3.00.0200.04713.75
5.2.170.0100.03311.07
5.2.160.0270.02711.02
5.2.150.0130.03011.21
5.2.140.0170.04011.15
5.2.130.0170.02710.95
5.2.120.0200.05310.94
5.2.110.0100.05010.91
5.2.100.0130.03011.20
5.2.90.0170.03710.96
5.2.80.0070.04310.95
5.2.70.0200.03310.98
5.2.60.0200.05310.87
5.2.50.0030.03311.06
5.2.40.0200.02710.83
5.2.30.0100.03310.82
5.2.20.0170.03710.96
5.2.10.0100.03710.84
5.2.00.0100.03710.70
5.1.60.0030.0339.94
5.1.50.0030.02710.07
5.1.40.0030.02310.19
5.1.30.0030.02710.32
5.1.20.1330.02710.31
5.1.10.1600.0279.99
5.1.00.1800.03010.11
5.0.50.0770.0208.76
5.0.40.0800.0208.45
5.0.30.0830.0278.30
5.0.20.0770.0208.16
5.0.10.0830.0178.20
5.0.00.0970.0378.11
4.4.90.0630.0177.91
4.4.80.0930.0137.91
4.4.70.0770.0177.91
4.4.60.0900.0207.91
4.4.50.0800.0137.91
4.4.40.0730.0277.91
4.4.30.1070.0207.91
4.4.20.0770.0177.91
4.4.10.0970.0207.91
4.4.00.0930.0277.91
4.3.110.0930.0237.91
4.3.100.0900.0177.91
4.3.90.0770.0177.91
4.3.80.0800.0277.91
4.3.70.0930.0137.91
4.3.60.0800.0137.91
4.3.50.0830.0107.91
4.3.40.0900.0277.91
4.3.30.0370.0177.91
4.3.20.0430.0137.91
4.3.10.0430.0137.91
4.3.00.0400.0137.91

preferences:
44.07 ms | 401 KiB | 5 Q