3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ctype_digit('77e4194341'));

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)
8.3.70.0000.01418.18
8.3.60.0040.01118.05
8.3.50.0100.00616.35
8.3.40.0140.00018.60
8.3.30.0090.00618.60
8.3.20.0040.00420.77
8.3.10.0070.00021.77
8.3.00.0080.00019.41
8.2.180.0140.00718.04
8.2.170.0130.00722.96
8.2.160.0130.00020.47
8.2.150.0030.00525.66
8.2.140.0080.00024.66
8.2.130.0040.00420.45
8.2.120.0030.00726.35
8.2.110.0060.00320.43
8.2.100.0100.00317.79
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0000.00917.38
8.2.60.0080.00017.91
8.2.50.0000.00818.10
8.2.40.0080.00022.44
8.2.30.0040.00421.01
8.2.20.0000.00717.93
8.2.10.0000.00817.93
8.2.00.0000.00717.77
8.1.280.0060.01225.92
8.1.270.0040.00423.93
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0060.00320.84
8.1.230.0030.00919.14
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0040.00416.98
8.1.180.0040.00418.10
8.1.170.0000.01118.59
8.1.160.0050.00318.84
8.1.150.0040.00420.55
8.1.140.0090.00019.45
8.1.130.0040.00418.63
8.1.120.0030.00317.30
8.1.110.0000.00717.29
8.1.100.0000.00717.34
8.1.90.0080.00017.36
8.1.80.0070.00317.19
8.1.70.0000.00717.27
8.1.60.0040.00417.38
8.1.50.0030.00617.30
8.1.40.0030.00717.27
8.1.30.0000.00717.52
8.1.20.0030.00617.49
8.1.10.0040.00417.27
8.1.00.0000.00717.35
8.0.300.0070.00018.77
8.0.290.0060.00316.63
8.0.280.0050.00318.24
8.0.270.0030.00317.02
8.0.260.0030.00516.69
8.0.250.0000.00716.71
8.0.240.0080.00016.72
8.0.230.0040.00416.82
8.0.220.0000.00716.80
8.0.210.0090.00016.76
8.0.200.0050.00216.68
8.0.190.0040.00416.80
8.0.180.0020.00516.76
8.0.170.0030.00316.68
8.0.160.0080.00016.67
8.0.150.0040.00416.74
8.0.140.0030.00516.64
8.0.130.0040.00413.23
8.0.120.0000.00716.73
8.0.110.0000.00816.75
8.0.100.0030.00516.59
8.0.90.0070.00016.75
8.0.80.0070.01016.74
8.0.70.0030.00516.81
8.0.60.0000.00716.62
8.0.50.0000.00716.62
8.0.30.0080.01216.88
8.0.20.0060.01417.40
8.0.10.0000.00716.82
8.0.00.0070.01016.48
7.4.330.0000.00515.55
7.4.320.0000.00716.43
7.4.300.0060.00016.43
7.4.290.0040.00816.48
7.4.280.0090.00016.35
7.4.270.0000.00716.46
7.4.260.0000.00713.09
7.4.250.0040.00416.27
7.4.240.0000.00716.36
7.4.230.0000.00716.51
7.4.220.0120.01216.53
7.4.210.0070.00716.46
7.4.200.0000.00716.25
7.4.160.0100.00716.28
7.4.150.0080.00817.40
7.4.140.0090.01117.86
7.4.130.0060.01716.29
7.4.120.0130.00816.32
7.4.110.0070.01016.20
7.4.100.0070.01016.60
7.4.90.0110.00916.26
7.4.80.0120.00419.39
7.4.70.0060.01016.32
7.4.60.0100.00716.36
7.4.50.0060.00616.39
7.4.40.0150.00416.31
7.4.30.0060.01016.33
7.4.00.0100.00814.72
7.3.330.0070.00012.86
7.3.320.0050.00012.86
7.3.310.0030.00616.16
7.3.300.0030.00316.14
7.3.290.0070.00916.09
7.3.280.0090.00916.10
7.3.270.0070.01017.40
7.3.260.0070.00916.16
7.3.250.0090.01016.32
7.3.240.0070.00916.26
7.3.230.0120.00416.46
7.3.210.0040.01216.07
7.3.200.0120.00616.42
7.3.190.0060.01016.43
7.3.180.0060.00916.40
7.3.170.0140.00316.26
7.3.160.0080.00816.09
7.3.120.0080.00815.95
7.3.110.0060.00915.96
7.3.100.0090.00915.83
7.3.90.0090.00315.97
7.3.80.0070.00515.90
7.3.70.0110.00315.86
7.3.60.0070.00715.89
7.3.50.0090.00615.84
7.3.40.0090.00515.84
7.3.30.0080.00515.86
7.3.20.0070.00716.77
7.3.10.0050.01016.89
7.3.00.0070.00816.80
7.2.330.0070.01016.41
7.2.320.0090.00916.35
7.2.310.0160.00316.41
7.2.300.0080.00816.09
7.2.290.0120.00416.23
7.2.250.0040.01415.07
7.2.240.0120.00316.11
7.2.230.0070.01015.79
7.2.220.0080.00615.95
7.2.210.0070.01016.11
7.2.200.0070.00816.04
7.2.190.0070.00815.92
7.2.180.0080.00715.96
7.2.170.0060.00616.06
7.2.160.0030.00917.15
7.2.150.0070.01117.15
7.2.140.0040.00817.15
7.2.130.0040.00817.15
7.2.120.0090.00617.15
7.2.110.0100.00317.15
7.2.100.0090.00617.15
7.2.90.0060.01217.15
7.2.80.0030.01217.15
7.2.70.0060.00917.15
7.2.60.0040.00816.95
7.2.50.0130.00317.15
7.2.40.0090.00917.15
7.2.30.0000.01817.15
7.2.20.0000.01017.15
7.2.10.0000.01517.15
7.2.00.0050.00918.28
7.1.330.0040.01016.38
7.1.320.0100.00516.33
7.1.310.0020.01416.33
7.1.300.0110.00416.49
7.1.290.0020.01316.20
7.1.280.0020.00916.33
7.1.270.0020.01416.39
7.1.260.0080.00716.41
7.1.250.0000.01417.15
7.1.200.0070.00715.78
7.1.100.0110.00617.89
7.1.70.0090.00017.05
7.1.60.1830.01733.13
7.1.50.1800.02332.80
7.1.40.2100.01332.22
7.1.30.2270.01332.59
7.1.20.1870.01032.65
7.1.10.1600.01714.41
7.1.00.1700.01014.77
7.0.200.1630.01014.67
7.0.190.1570.01014.82
7.0.180.1330.02314.05
7.0.170.2370.01014.36
7.0.160.1930.01314.15
7.0.150.1530.01014.14
7.0.140.1530.01014.29
7.0.130.1700.01314.73
7.0.120.1870.02014.66
7.0.110.1700.01314.25
7.0.100.1730.01314.21
7.0.90.1530.01014.19
7.0.80.1800.00314.30
7.0.70.1570.01314.24
7.0.60.2730.01713.92
7.0.50.2270.01014.42
7.0.40.2370.02314.43
7.0.30.2200.01714.41
7.0.20.2500.01714.60
7.0.10.2170.01014.34
7.0.00.2270.01314.41

preferences:
52.95 ms | 401 KiB | 5 Q