3v4l.org

run code in 300+ PHP versions simultaneously
<?php strlen('test');

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)
8.3.60.0110.00716.63
8.3.50.0100.00822.10
8.3.40.0110.00318.59
8.3.30.0120.00318.70
8.3.20.0070.00020.04
8.3.10.0050.00323.71
8.3.00.0080.00021.02
8.2.180.0120.00916.38
8.2.170.0070.00722.96
8.2.160.0070.00720.47
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0140.00026.16
8.2.120.0060.00319.22
8.2.110.0060.00322.23
8.2.100.0080.00319.70
8.2.90.0000.00918.70
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0000.00717.91
8.2.50.0030.00618.07
8.2.40.0040.00417.91
8.2.30.0040.00418.15
8.2.20.0050.00217.45
8.2.10.0000.00817.80
8.2.00.0050.00317.53
8.1.280.0130.00325.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.83
8.1.230.0040.00719.16
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0050.00517.00
8.1.190.0040.00417.10
8.1.180.0090.00018.10
8.1.170.0050.00318.38
8.1.160.0000.00721.95
8.1.150.0000.00718.53
8.1.140.0030.00517.35
8.1.130.0000.00717.66
8.1.120.0000.00717.33
8.1.110.0070.00017.21
8.1.100.0040.00417.28
8.1.90.0000.00717.35
8.1.80.0050.00217.32
8.1.70.0000.00717.19
8.1.60.0040.00417.43
8.1.50.0000.00817.35
8.1.40.0040.00417.38
8.1.30.0000.00817.34
8.1.20.0090.00017.46
8.1.10.0040.00417.34
8.1.00.0030.00617.19
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0000.00718.31
8.0.270.0030.00317.22
8.0.260.0000.00617.04
8.0.250.0030.00316.82
8.0.240.0100.00016.82
8.0.230.0050.00316.77
8.0.220.0070.00016.74
8.0.210.0050.00316.73
8.0.200.0000.00616.88
8.0.190.0030.00316.79
8.0.180.0040.00416.81
8.0.170.0000.00816.66
8.0.160.0020.00516.80
8.0.150.0070.00016.79
8.0.140.0040.00416.70
8.0.130.0030.00313.21
8.0.120.0050.00316.61
8.0.110.0000.00716.68
8.0.100.0070.00016.63
8.0.90.0000.00816.78
8.0.80.0120.00416.70
8.0.70.0000.00816.75
8.0.60.0000.00816.56
8.0.50.0040.00416.73
8.0.30.0060.01217.05
8.0.20.0110.00717.40
8.0.10.0080.00016.88
8.0.00.0050.01216.52
7.4.330.0020.00215.08
7.4.320.0040.00416.26
7.4.300.0040.00416.27
7.4.290.0070.00016.50
7.4.280.0100.00016.25
7.4.270.0040.00416.34
7.4.260.0030.00516.33
7.4.250.0040.00416.39
7.4.240.0050.00216.38
7.4.230.0000.00716.25
7.4.220.0070.01716.47
7.4.210.0000.01416.48
7.4.200.0040.00416.21
7.4.160.0030.01716.42
7.4.150.0110.00817.40
7.4.140.0110.01017.86
7.4.130.0060.01416.37
7.4.120.0130.00516.22
7.4.110.0090.01416.34
7.4.100.0150.00916.42
7.4.90.0030.01416.41
7.4.80.0090.00819.39
7.4.70.0150.00616.40
7.4.60.0100.00916.43
7.4.50.0040.00416.42
7.4.40.0060.01116.10
7.4.30.0130.00716.17
7.4.00.0040.00714.53
7.3.330.0050.00012.95
7.3.320.0020.00212.96
7.3.310.0000.00716.07
7.3.300.0050.00316.02
7.3.290.0030.01016.15
7.3.280.0070.00916.12
7.3.270.0000.01717.40
7.3.260.0070.01316.10
7.3.250.0080.00816.13
7.3.240.0090.00916.20
7.3.230.0140.00416.39
7.3.210.0080.00916.36
7.3.200.0070.00919.39
7.3.190.0120.00916.41
7.3.180.0120.00316.29
7.3.170.0080.00816.27
7.3.160.0180.00616.29
7.3.120.0040.00714.38
7.2.330.0070.01116.27
7.2.320.0180.00016.59
7.2.310.0090.00616.43
7.2.300.0100.00716.31
7.2.290.0100.01316.41
7.2.60.0100.00716.59
7.2.00.0150.00918.81
7.1.200.0060.00315.51
7.1.100.0070.01017.82
7.1.70.0030.00616.93
7.1.60.0130.01019.70
7.1.50.0170.00716.57
7.1.00.0000.08022.35
7.0.200.0000.01016.57
7.0.140.0030.07322.09
7.0.60.0070.07719.80
7.0.50.0070.04317.80
7.0.40.0100.07720.07
7.0.30.0200.04020.00
7.0.20.0130.04720.12
7.0.10.0270.06020.30
7.0.00.0030.08720.32
5.6.280.0030.07720.88
5.6.210.0100.08020.48
5.6.200.0070.04718.12
5.6.190.0100.07320.36
5.6.180.0200.07020.35
5.6.170.0200.07320.38
5.6.160.0070.08320.49
5.6.150.0130.03318.15
5.6.140.0070.06318.16
5.6.130.0130.07318.12
5.6.120.0000.08721.14
5.6.110.0100.08021.02
5.6.100.0130.07320.97
5.6.90.0030.07020.96
5.6.80.0100.05020.47
5.6.70.0400.07320.38
5.5.350.0100.08020.38
5.5.340.0100.07318.02
5.5.330.0170.07320.06
5.5.320.0170.06020.51
5.5.310.0170.06020.27
5.5.300.0030.06718.02
5.5.290.0130.03017.96
5.5.280.0000.09020.76
5.5.270.0100.08020.86
5.5.260.0070.06020.83
5.5.250.0030.04720.46
5.5.240.0100.06720.27
5.4.450.0070.06019.06
5.4.440.0400.05719.51
5.4.430.0030.05719.24
5.4.420.0130.05019.11
5.4.410.0170.05318.83
5.4.400.0070.05318.72
5.4.390.0030.05718.45
5.4.380.0150.05218.53
5.4.370.0130.05318.58
5.4.360.0150.05218.59
5.4.350.0130.05318.61
5.4.340.0120.05318.54
5.4.320.0110.04515.57
5.4.310.0040.05315.59
5.4.300.0020.05315.59
5.4.290.0100.04715.55
5.4.280.0070.04614.42
5.4.270.0110.04114.45
5.4.260.0090.04314.45
5.4.250.0050.04714.37
5.4.240.0090.05514.41
5.4.230.0110.04114.45
5.4.220.0070.04514.40
5.4.210.0060.04414.45
5.4.200.0050.04513.72
5.4.190.0090.04314.38
5.4.180.0060.04314.37
5.4.170.0070.04514.44
5.4.160.0060.04414.42
5.4.150.0100.04814.37
5.4.140.0060.04513.36
5.4.130.0090.04813.36
5.4.120.0100.04013.34
5.4.110.0060.04313.39
5.4.100.0080.04213.31
5.4.90.0050.04513.37
5.4.80.0070.04413.32
5.4.70.0090.04013.33
5.4.60.0080.04313.34
5.4.50.0080.04413.36
5.4.40.0070.04913.35
5.4.30.0080.04813.30
5.4.20.0070.04913.34
5.4.10.0060.04613.29
5.4.00.0070.04212.84
5.3.290.0060.04913.72
5.3.280.0150.04213.33
5.3.270.0090.05113.38
5.3.260.0080.05613.34
5.3.250.0100.05413.32
5.3.240.0120.04813.34
5.3.230.0080.04813.37
5.3.220.0090.04713.31
5.3.210.0080.05213.27
5.3.200.0090.04913.33
5.3.190.0120.04913.30
5.3.180.0140.04413.29
5.3.170.0090.04713.32
5.3.160.0090.04713.33
5.3.150.0120.05213.31
5.3.140.0100.04513.31
5.3.130.0080.04513.29
5.3.120.0090.04513.31
5.3.110.0050.05013.27
5.3.100.0070.05112.78
5.3.90.0090.04912.70
5.3.80.0090.04512.70
5.3.70.0100.04612.71
5.3.60.0060.04312.71
5.3.50.0070.04112.64
5.3.40.0120.04412.63
5.3.30.0060.04912.59
5.3.20.0100.04312.35
5.3.10.0030.04412.33
5.3.00.0070.04312.35

preferences:
45.2 ms | 401 KiB | 5 Q