3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strcspn('---kk-kk', '-'));

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)
8.3.60.0030.01218.30
8.3.50.0070.01221.83
8.3.40.0100.01018.67
8.3.30.0090.00918.77
8.3.20.0040.00420.34
8.3.10.0040.00423.48
8.3.00.0040.00419.18
8.2.180.0170.00318.16
8.2.170.0070.00722.96
8.2.160.0140.00022.22
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0030.00620.57
8.2.100.0110.00017.66
8.2.90.0040.00417.25
8.2.80.0080.00018.74
8.2.70.0060.00317.80
8.2.60.0030.00517.97
8.2.50.0000.00818.10
8.2.40.0000.00819.17
8.2.30.0030.00519.04
8.2.20.0000.00717.55
8.2.10.0000.00717.99
8.2.00.0040.00417.46
8.1.280.0000.01625.92
8.1.270.0040.00421.99
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0070.00323.78
8.1.230.0080.00420.83
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.10
8.1.190.0050.00316.88
8.1.180.0040.00418.87
8.1.170.0040.00418.39
8.1.160.0000.00718.95
8.1.150.0040.00418.68
8.1.140.0040.00417.32
8.1.130.0000.00717.68
8.1.120.0000.00717.34
8.1.110.0000.00717.23
8.1.100.0000.00817.33
8.1.90.0000.00717.36
8.1.80.0000.00717.33
8.1.70.0000.00717.39
8.1.60.0060.00317.47
8.1.50.0060.00317.45
8.1.40.0080.00017.42
8.1.30.0030.00517.39
8.1.20.0050.00317.43
8.1.10.0040.00417.39
8.1.00.0000.00817.25
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0030.00318.20
8.0.270.0030.00317.07
8.0.260.0030.00317.13
8.0.250.0060.00016.74
8.0.240.0030.00316.89
8.0.230.0050.00216.81
8.0.220.0030.00316.72
8.0.210.0040.00416.69
8.0.200.0000.00616.75
8.0.190.0080.00016.77
8.0.180.0000.00816.68
8.0.170.0000.00716.69
8.0.160.0070.00016.78
8.0.150.0050.00516.68
8.0.140.0030.00616.63
8.0.130.0060.00013.16
8.0.120.0030.00516.74
8.0.110.0070.00016.66
8.0.100.0000.00716.54
8.0.90.0050.00216.58
8.0.80.0070.00816.76
8.0.70.0050.00216.61
8.0.60.0030.00516.67
8.0.50.0000.00816.80
8.0.30.0100.01116.83
8.0.20.0090.01417.40
8.0.10.0070.00016.94
8.0.00.0100.00716.76
7.4.330.0000.00515.03
7.4.320.0000.00616.46
7.4.300.0000.00616.30
7.4.290.0070.00016.43
7.4.280.0000.00916.26
7.4.270.0000.00716.36
7.4.260.0080.00016.27
7.4.250.0070.00016.43
7.4.240.0000.00716.35
7.4.230.0030.00316.57
7.4.220.0110.00716.48
7.4.210.0070.00716.37
7.4.200.0000.00716.35
7.4.160.0100.01016.08
7.4.150.0070.01117.40
7.4.140.0060.01117.86
7.4.130.0120.00916.35
7.4.120.0080.00816.39
7.4.110.0090.01316.36
7.4.100.0030.01316.28
7.4.90.0110.00716.30
7.4.80.0140.00819.39
7.4.70.0060.01216.33
7.4.60.0090.01316.18
7.4.50.0020.00216.00
7.4.40.0030.01316.31
7.4.30.0100.00716.20
7.4.00.0000.01214.98
7.3.330.0000.00513.02
7.3.320.0030.00312.97
7.3.310.0040.00416.16
7.3.300.0070.00016.13
7.3.290.0060.01016.11
7.3.280.0080.00816.15
7.3.270.0160.01017.40
7.3.260.0000.01716.23
7.3.250.0080.00916.37
7.3.240.0060.01016.44
7.3.230.0060.01616.39
7.3.210.0070.01116.06
7.3.200.0100.00719.39
7.3.190.0100.00516.20
7.3.180.0070.01016.34
7.3.170.0110.00916.27
7.3.160.0180.00316.08
7.2.330.0030.01416.23
7.2.320.0080.00816.47
7.2.310.0070.01016.18
7.2.300.0180.00616.52
7.2.290.0100.01316.46
7.2.00.0040.00418.88
7.1.100.0530.00615.70
7.1.70.0000.01216.90
7.1.60.0140.01019.22
7.1.50.0070.00416.88
7.1.00.0000.08022.31
7.0.200.0000.01116.67
7.0.140.0000.06722.09
7.0.60.0100.08020.05
7.0.50.0000.04717.83
7.0.40.0100.04020.30
7.0.30.0230.06320.17
7.0.20.0270.04320.19
7.0.10.0100.08320.02
7.0.00.0070.06020.13
5.6.280.0130.06321.14
5.6.210.0030.08720.74
5.6.200.0100.08018.13
5.6.190.0130.04720.43
5.6.180.0300.06720.77
5.6.170.0230.07720.46
5.6.160.0070.03720.46
5.6.150.0030.05718.09
5.6.140.0030.09018.21
5.6.130.0100.04018.11
5.6.120.0070.08021.09
5.6.110.0100.06721.11
5.6.100.0030.04020.97
5.6.90.0230.05321.00
5.6.80.0130.07320.43
5.5.350.0170.05320.29
5.5.340.0030.04017.97
5.5.330.0070.04320.25
5.5.320.0470.06720.28
5.5.310.0270.07020.24
5.5.300.0100.06318.01
5.5.290.0100.07017.89
5.5.280.0100.07320.67
5.5.270.0030.04320.85
5.5.260.0170.07020.86
5.5.250.0170.05320.77
5.5.240.0000.04020.34
5.4.450.0800.05719.55
5.4.440.0130.06319.53
5.4.430.0170.05319.16
5.4.420.0200.04719.46
5.4.410.0130.06019.02
5.4.400.0070.06319.14
5.4.390.0100.05718.61
5.4.380.0170.05318.52
5.4.370.0130.05318.68
5.4.360.0300.05718.73
5.4.350.0100.06018.63
5.4.340.0270.04318.61
5.4.320.0200.04718.55
5.4.310.0130.06718.56
5.4.300.0130.05718.79
5.4.290.0070.06018.71
5.4.280.0130.05318.48
5.4.270.0170.05318.60
5.4.260.0170.05318.68
5.4.250.0230.04718.60
5.4.240.0200.05318.61
5.4.230.0170.05318.70
5.4.220.0170.05718.56
5.4.210.0330.05018.59
5.4.200.0170.05316.74
5.4.190.0230.05018.54
5.4.180.0270.07018.75
5.4.170.0200.05018.75
5.4.160.0270.04018.75
5.4.150.0170.05018.72
5.4.140.0200.05016.13
5.4.130.0100.05316.30
5.4.120.0200.04316.32
5.4.110.0130.05016.16
5.4.100.0230.05016.16
5.4.90.0200.04716.16
5.4.80.0170.05016.33
5.4.70.0230.04316.14
5.4.60.0330.03716.23
5.4.50.0230.04016.18
5.4.40.0070.05716.13
5.4.30.0100.05316.02
5.4.20.0170.05016.16
5.4.10.0070.06016.18
5.4.00.0130.05015.75
5.3.290.0100.06014.61
5.3.280.0230.04314.50
5.3.270.0130.05714.54
5.3.260.0070.06314.60
5.3.250.0200.05014.53
5.3.240.0070.06014.59
5.3.230.0130.05314.58
5.3.220.0230.04314.56
5.3.210.0200.05014.51
5.3.200.0170.05014.54
5.3.190.0200.04714.55
5.3.180.0130.05314.64
5.3.170.0200.05714.52
5.3.160.0230.04314.64
5.3.150.0170.05314.45
5.3.140.0100.05714.44
5.3.130.0170.05014.63
5.3.120.0200.05714.54
5.3.110.0170.06314.55
5.3.100.0170.05314.02
5.3.90.0200.04713.98
5.3.80.0230.04314.00
5.3.70.0100.06014.04
5.3.60.0030.06314.03
5.3.50.0230.04313.92
5.3.40.0270.04013.98
5.3.30.0200.04713.84
5.3.20.0230.04013.63
5.3.10.0200.04313.58
5.3.00.0170.05013.61
5.2.170.0170.04011.20
5.2.160.0130.04011.08
5.2.150.0100.04311.20
5.2.140.0070.04711.29
5.2.130.0100.04011.07
5.2.120.0130.03711.08
5.2.110.0130.04011.03
5.2.100.0170.04011.16
5.2.90.0170.04011.14
5.2.80.0100.04311.07
5.2.70.0100.04711.01
5.2.60.0130.04011.02
5.2.50.0100.04711.00
5.2.40.0130.03711.05
5.2.30.0170.04010.90
5.2.20.0000.05310.98
5.2.10.0100.04310.91
5.2.00.0070.04310.80
5.1.60.0070.03710.05
5.1.50.0070.03710.04
5.1.40.0070.04310.04
5.1.30.0100.04010.27
5.1.20.0070.04010.44
5.1.10.0070.04010.13
5.1.00.0130.03710.05
5.0.50.0070.0308.51
5.0.40.0100.0278.45
5.0.30.0070.0478.28
5.0.20.0070.0278.21
5.0.10.0100.0238.19
5.0.00.0070.0438.32
4.4.90.0030.0235.90
4.4.80.0000.0275.90
4.4.70.0030.0235.88
4.4.60.0070.0205.82
4.4.50.0030.0235.81
4.4.40.0030.0375.86
4.4.30.0030.0275.91
4.4.20.0070.0205.96
4.4.10.0070.0205.98
4.4.00.0030.0375.85
4.3.110.0030.0235.84
4.3.100.0070.0205.84
4.3.90.0070.0205.87
4.3.80.0000.0375.75
4.3.70.0030.0235.81
4.3.60.0000.0275.78
4.3.50.0030.0235.76
4.3.40.0100.0305.76
4.3.30.0070.0204.63
4.3.20.0070.0204.55
4.3.10.0000.0234.52
4.3.00.0000.0237.30

preferences:
79.75 ms | 401 KiB | 5 Q