3v4l.org

run code in 300+ PHP versions simultaneously
<?php "HTML".strlen("HTML") ?>

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)
8.3.60.0090.00916.60
8.3.50.0090.00817.28
8.3.40.0000.01418.58
8.3.30.0110.00718.45
8.3.20.0050.00318.52
8.3.10.0000.00818.40
8.3.00.0040.00419.13
8.2.180.0140.00016.32
8.2.170.0100.00322.96
8.2.160.0110.00420.94
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.54
8.2.110.0160.00021.13
8.2.100.0110.00017.59
8.2.90.0060.00319.00
8.2.80.0090.00019.28
8.2.70.0050.00317.50
8.2.60.0040.00417.91
8.2.50.0080.00018.07
8.2.40.0030.00617.91
8.2.30.0070.00017.78
8.2.20.0040.00419.32
8.2.10.0050.00217.54
8.2.00.0040.00417.45
8.1.280.0070.00725.92
8.1.270.0070.00024.66
8.1.260.0070.00726.35
8.1.250.0060.00328.09
8.1.240.0060.00623.77
8.1.230.0060.00620.90
8.1.220.0080.00018.77
8.1.210.0060.00319.02
8.1.200.0040.00417.23
8.1.190.0000.00717.40
8.1.180.0050.00518.10
8.1.170.0090.00018.76
8.1.160.0040.00418.75
8.1.150.0000.00718.55
8.1.140.0050.00317.22
8.1.130.0070.00017.79
8.1.120.0000.00717.24
8.1.110.0040.00417.30
8.1.100.0000.00717.20
8.1.90.0000.00717.36
8.1.80.0030.00317.25
8.1.70.0000.00817.29
8.1.60.0080.00017.46
8.1.50.0040.00417.21
8.1.40.0050.00317.29
8.1.30.0000.00817.36
8.1.20.0020.00517.39
8.1.10.0060.00317.23
8.1.00.0050.00317.32
8.0.300.0000.00819.69
8.0.290.0070.00016.63
8.0.280.0030.00318.36
8.0.270.0030.00317.14
8.0.260.0030.00516.59
8.0.250.0030.00516.65
8.0.240.0000.00716.87
8.0.230.0080.00016.79
8.0.220.0070.00016.78
8.0.210.0080.00016.61
8.0.200.0000.00716.72
8.0.190.0060.00616.73
8.0.180.0070.00316.70
8.0.170.0030.00516.65
8.0.160.0000.00716.66
8.0.150.0090.00016.71
8.0.140.0000.00716.70
8.0.130.0050.00013.14
8.0.120.0030.00316.70
8.0.110.0000.00716.66
8.0.100.0000.00716.62
8.0.90.0000.00716.62
8.0.80.0050.01016.71
8.0.70.0040.00416.66
8.0.60.0080.00016.60
8.0.50.0040.00416.55
8.0.30.0140.00716.83
8.0.20.0110.00716.91
8.0.10.0000.00716.90
8.0.00.0090.00916.54
7.4.330.0000.00612.86
7.4.320.0030.00316.33
7.4.300.0030.00316.44
7.4.290.0000.00716.46
7.4.280.0040.00416.50
7.4.270.0000.00716.46
7.4.260.0000.00513.15
7.4.250.0040.00416.32
7.4.240.0020.00516.32
7.4.230.0030.00316.25
7.4.220.0090.00916.35
7.4.210.0060.00916.45
7.4.200.0030.00316.55
7.4.190.0000.00716.43
7.4.160.0150.00016.32
7.4.150.0130.00316.30
7.4.140.0070.01116.36
7.4.130.0100.00816.34
7.4.120.0090.00816.39
7.4.110.0070.01116.20
7.4.100.0080.01116.48
7.4.90.0130.00316.39
7.4.80.0070.01019.39
7.4.70.0090.01516.47
7.4.60.0090.00616.52
7.4.50.0050.00516.39
7.4.40.0070.01116.18
7.4.30.0060.01016.25
7.4.00.0000.01314.48
7.3.330.0030.00313.05
7.3.320.0030.00312.95
7.3.310.0070.00016.20
7.3.300.0030.00316.14
7.3.290.0110.00316.07
7.3.280.0050.01016.11
7.3.270.0070.01016.13
7.3.260.0070.01216.39
7.3.250.0130.01116.33
7.3.240.0100.00616.23
7.3.230.0160.00616.30
7.3.210.0080.00816.15
7.3.200.0060.01116.14
7.3.190.0160.00316.23
7.3.180.0070.01016.08
7.3.170.0060.01216.03
7.3.160.0150.00016.05
7.3.120.0000.00814.63
7.2.330.0130.01316.37
7.2.320.0090.01316.43
7.2.310.0060.01216.30
7.2.300.0070.01116.38
7.2.290.0030.01316.29
7.2.00.0070.00719.22
7.1.70.0040.00416.84
7.1.60.0120.01219.40
7.1.50.0100.01016.93
7.1.00.0030.04322.35
7.0.200.0000.00716.60
7.0.140.0070.07021.95
7.0.120.0000.03722.09
7.0.60.0070.06319.91
7.0.50.0030.04017.66
7.0.40.0070.04020.07
7.0.30.0330.07020.09
7.0.20.0300.06720.17
7.0.10.0370.06020.18
7.0.00.0070.04020.19
5.6.280.0000.07721.12
5.6.210.0070.08720.75
5.6.200.0000.04318.18
5.6.190.0100.08720.41
5.6.180.0300.08320.36
5.6.170.0370.07320.48
5.6.160.0100.07320.39
5.6.150.0200.03718.09
5.6.140.0100.06718.18
5.6.130.0100.04018.11
5.6.120.0100.09021.03
5.6.110.0070.05320.99
5.6.100.0070.04320.98
5.6.90.0070.05720.96
5.6.80.0130.07320.50
5.6.70.0130.03020.36
5.5.350.0300.06720.40
5.5.340.0000.05317.97
5.5.330.0030.05020.57
5.5.320.0030.06720.38
5.5.310.0200.05720.29
5.5.300.0030.05017.95
5.5.290.0100.08017.95
5.5.280.0030.07320.76
5.5.270.0000.06020.79
5.5.260.0030.08020.86
5.5.250.0070.05320.68
5.5.240.0100.07720.06
5.4.450.0000.05719.12
5.4.440.0170.03019.48
5.4.430.0000.05019.49
5.4.420.0130.04019.10
5.4.410.0070.07719.20
5.4.400.0030.04319.18
5.4.390.0070.07319.09
5.4.380.0070.07318.92
5.4.370.0000.05319.11
5.4.360.0070.04719.18
5.4.350.0100.07318.91
5.4.340.0030.08018.92
5.4.320.0070.04019.18
5.4.310.0130.06319.18
5.4.300.0100.03319.17
5.4.290.0070.06018.93
5.4.280.0000.04319.11
5.4.270.0100.03718.92
5.4.260.0070.07718.92
5.4.250.0070.04319.15
5.4.240.0070.03719.07
5.4.230.0030.04019.07
5.4.220.0070.07719.07
5.4.210.0070.04718.91
5.4.200.0130.07019.08
5.4.190.0070.05719.15
5.4.180.0070.08019.21
5.4.170.0000.06019.17
5.4.160.0170.07019.06
5.4.150.0030.08019.09
5.4.140.0100.06716.20
5.4.130.0030.04316.24
5.4.120.0030.08016.24
5.4.110.0070.06016.27
5.4.100.0070.07316.36
5.4.90.0130.04716.36
5.4.80.0130.07316.34
5.4.70.0070.05716.36
5.4.60.0070.07716.58
5.4.50.0030.07716.25
5.4.40.0230.05716.25
5.4.30.0100.07316.21
5.4.20.0000.04016.30
5.4.10.0100.03716.31
5.4.00.0170.06315.82
5.3.290.0000.08714.60
5.3.280.0070.05714.51
5.3.270.0030.07714.54
5.3.260.0130.06714.57
5.3.250.0030.05314.41
5.3.240.0030.05314.61
5.3.230.0100.07014.41
5.3.220.0100.06714.52
5.3.210.0030.08314.53
5.3.200.0030.04314.65
5.3.190.0170.05314.48
5.3.180.0070.05314.46
5.3.170.0030.07714.48
5.3.160.0130.06314.46
5.3.150.0070.07314.50
5.3.140.0170.03714.48
5.3.130.0170.07014.48
5.3.120.0030.08014.52
5.3.110.0070.08314.46
5.3.100.0070.03713.87
5.3.90.0100.07313.95
5.3.80.0030.07013.83
5.3.70.0070.03713.95
5.3.60.0100.07013.93
5.3.50.0070.03713.92
5.3.40.0130.06313.86
5.3.30.0070.03313.99
5.3.20.0130.06713.50
5.3.10.0100.06313.48
5.3.00.0070.06313.57

preferences:
42.03 ms | 401 KiB | 5 Q