3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ctype_digit("100"));

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)
8.3.60.0110.00416.50
8.3.50.0080.01021.10
8.3.40.0070.00718.57
8.3.30.0060.01318.42
8.3.20.0040.00422.05
8.3.10.0080.00023.45
8.3.00.0040.00423.60
8.2.180.0100.00725.92
8.2.170.0040.01118.66
8.2.160.0070.01022.96
8.2.150.0050.00225.66
8.2.140.0000.00824.66
8.2.130.0000.00921.07
8.2.120.0070.00026.35
8.2.110.0030.00621.10
8.2.100.0040.00717.80
8.2.90.0030.00519.05
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0000.00822.12
8.2.30.0000.00719.18
8.2.20.0000.01017.43
8.2.10.0040.00417.91
8.2.00.0000.00717.86
8.1.280.0180.00325.92
8.1.270.0000.00724.66
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0000.01022.33
8.1.230.0100.00019.16
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00917.10
8.1.190.0000.00817.10
8.1.180.0080.00418.10
8.1.170.0040.00418.43
8.1.160.0040.00420.54
8.1.150.0050.00318.71
8.1.140.0000.00819.38
8.1.130.0070.00017.53
8.1.120.0040.00417.37
8.1.110.0050.00317.29
8.1.100.0000.00817.18
8.1.90.0050.00217.36
8.1.80.0030.00417.26
8.1.70.0030.00317.33
8.1.60.0000.00717.35
8.1.50.0040.00417.41
8.1.40.0040.00417.41
8.1.30.0030.00717.54
8.1.20.0000.00817.49
8.1.10.0070.00017.45
8.1.00.0040.00417.35
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0030.00318.38
8.0.270.0000.00717.23
8.0.260.0030.00317.12
8.0.250.0000.00716.71
8.0.240.0000.00616.83
8.0.230.0040.00416.83
8.0.220.0040.00416.71
8.0.210.0000.00716.75
8.0.200.0000.00716.78
8.0.190.0000.00816.79
8.0.180.0000.00716.66
8.0.170.0040.00416.71
8.0.160.0000.00816.71
8.0.150.0030.00316.68
8.0.140.0040.00416.68
8.0.130.0030.00313.14
8.0.120.0040.00416.69
8.0.110.0040.00416.72
8.0.100.0040.00416.57
8.0.90.0000.00716.82
8.0.80.0060.00916.81
8.0.70.0000.00716.64
8.0.60.0050.00316.63
8.0.50.0000.00716.60
8.0.30.0140.00416.96
8.0.20.0080.01017.40
8.0.10.0040.00416.81
8.0.00.0090.00916.67
7.4.330.0000.00715.08
7.4.320.0030.00316.41
7.4.300.0000.00916.37
7.4.290.0070.00016.49
7.4.280.0000.00716.27
7.4.270.0070.00416.38
7.4.260.0070.00016.40
7.4.250.0040.00416.29
7.4.240.0000.00716.35
7.4.230.0070.00016.53
7.4.220.0060.00916.35
7.4.210.0040.01116.40
7.4.200.0040.00416.37
7.4.160.0100.01016.32
7.4.150.0070.01417.40
7.4.140.0080.01317.86
7.4.130.0040.01316.42
7.4.120.0080.00916.34
7.4.110.0100.00716.31
7.4.100.0090.00916.27
7.4.90.0100.01316.48
7.4.80.0130.00919.39
7.4.70.0070.01016.32
7.4.60.0110.00616.30
7.4.50.0070.01016.50
7.4.40.0080.01516.13
7.4.30.0060.01216.51
7.4.00.0040.00814.59
7.3.330.0030.00313.03
7.3.320.0000.00512.86
7.3.310.0070.00016.12
7.3.300.0030.00316.03
7.3.290.0090.00616.13
7.3.280.0110.00616.09
7.3.270.0070.01017.40
7.3.260.0130.00416.36
7.3.250.0130.00416.08
7.3.240.0060.01416.19
7.3.230.0130.01016.39
7.3.210.0030.01316.17
7.3.200.0060.01519.39
7.3.190.0100.00716.36
7.3.180.0100.00716.14
7.3.170.0140.00316.27
7.3.160.0070.01016.11
7.3.10.0060.01216.57
7.3.00.0110.00416.59
7.2.330.0130.01016.34
7.2.320.0080.00816.41
7.2.310.0150.00616.23
7.2.300.0130.00316.27
7.2.290.0120.01216.21
7.2.130.0000.01016.60
7.2.120.0070.01016.63
7.2.110.0000.01316.82
7.2.100.0070.00416.48
7.2.90.0060.00916.75
7.2.80.0000.01116.83
7.2.70.0080.00816.61
7.2.60.0060.01016.80
7.2.50.0040.01116.94
7.2.40.0000.01016.92
7.2.30.0030.01016.93
7.2.20.0000.01116.73
7.2.10.0110.00716.58
7.2.00.0020.01117.76
7.1.250.0000.01615.86
7.1.200.0060.00615.83
7.1.100.0110.00717.66
7.1.70.0000.00817.11
7.1.60.0070.01719.40
7.1.50.0140.01716.81
7.1.00.0070.07322.37
7.0.200.0060.00616.62
7.0.120.0030.07322.23
7.0.110.0030.06022.14
7.0.100.0070.07022.02
7.0.90.0100.06022.07
7.0.80.0030.07022.24
7.0.70.0130.06322.20
7.0.60.0070.07022.16
7.0.50.0070.07022.20
7.0.40.0000.07721.98
7.0.30.0100.06722.14
7.0.20.0070.07022.05
7.0.10.0100.06022.01
7.0.00.0030.07322.03
5.6.280.0100.02720.81
5.6.260.0030.07320.96
5.6.250.0000.07720.97
5.6.240.0030.07721.09
5.6.230.0030.07720.78
5.6.220.0000.07721.07
5.6.210.0000.07321.00
5.6.200.0030.07720.74
5.6.190.0000.08020.99
5.6.180.0100.06021.01
5.6.170.0030.07321.03
5.6.160.0000.07720.91
5.6.150.0000.08020.96
5.6.140.0030.06721.04
5.6.130.0030.07320.81
5.6.120.0000.08021.02
5.6.110.0100.07020.95
5.6.100.0030.07020.98
5.6.90.0030.07320.88
5.6.80.0030.07020.13
5.6.70.0070.06720.44
5.6.60.0070.06020.19
5.6.50.0030.06720.20
5.6.40.0030.06720.35
5.6.30.0100.06720.41
5.6.20.0030.07320.35
5.6.10.0030.07020.38
5.6.00.0030.07020.34
5.5.380.0070.06317.57
5.5.370.0070.06317.58
5.5.360.0000.07717.52
5.5.350.0030.07017.38
5.5.340.0000.07718.16
5.5.330.0070.06718.18
5.5.320.0070.07017.80
5.5.310.0100.06318.16
5.5.300.0100.08017.76
5.5.290.0030.07317.89
5.5.280.0070.07318.12
5.5.270.0070.07318.09
5.5.260.0030.06718.02
5.5.250.0000.07317.90
5.5.240.0000.06717.15
5.5.230.0000.07317.63
5.5.220.0000.07017.62
5.5.210.0070.06317.47
5.5.200.0030.06717.36
5.5.190.0070.07017.46
5.5.180.0000.07317.21
5.5.160.0030.06317.37
5.5.150.0000.07017.32
5.5.140.0070.06317.44
5.5.130.0070.06017.19
5.5.120.0070.06717.47
5.5.110.0030.06317.20
5.5.100.0000.06717.10
5.5.90.0030.06717.11
5.5.80.0070.06017.41
5.5.70.0000.07317.13
5.5.60.0030.06717.08
5.5.50.0100.06017.08
5.5.40.0000.06717.13
5.5.30.0000.07017.10
5.5.20.0030.07017.35
5.5.10.0100.06317.23
5.5.00.0030.06717.25

preferences:
46.82 ms | 401 KiB | 5 Q