3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ctype_digit('233.4'));

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)
8.3.60.0120.00318.11
8.3.50.0150.00421.08
8.3.40.0090.00618.42
8.3.30.0140.00718.51
8.3.20.0040.00418.47
8.3.10.0080.00020.39
8.3.00.0040.00419.13
8.2.180.0100.01016.38
8.2.170.0040.01122.96
8.2.160.0170.00322.13
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.72
8.2.110.0090.00020.44
8.2.100.0040.00817.72
8.2.90.0050.00318.95
8.2.80.0030.00617.97
8.2.70.0000.00817.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00717.84
8.2.30.0050.00219.72
8.2.20.0000.00717.44
8.2.10.0000.00717.57
8.2.00.0080.00017.61
8.1.280.0140.00325.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0030.00528.09
8.1.240.0040.00422.14
8.1.230.0040.00717.45
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0040.00417.53
8.1.180.0070.00018.10
8.1.170.0040.00418.90
8.1.160.0040.00418.71
8.1.150.0000.00718.49
8.1.140.0060.00317.32
8.1.130.0000.00717.80
8.1.120.0070.00017.21
8.1.110.0040.00417.35
8.1.100.0030.00317.32
8.1.90.0030.00317.38
8.1.80.0030.00417.34
8.1.70.0080.00017.21
8.1.60.0000.00717.39
8.1.50.0000.00717.31
8.1.40.0060.00317.40
8.1.30.0000.00717.40
8.1.20.0030.00517.55
8.1.10.0030.00617.35
8.1.00.0050.00317.16
8.0.300.0070.00018.77
8.0.290.0070.00416.63
8.0.280.0000.00718.27
8.0.270.0030.00317.13
8.0.260.0060.00016.69
8.0.250.0000.00716.76
8.0.240.0040.00416.82
8.0.230.0030.00316.84
8.0.220.0030.00616.66
8.0.210.0040.00416.64
8.0.200.0060.00016.70
8.0.190.0030.00516.81
8.0.180.0040.00416.73
8.0.170.0000.00816.72
8.0.160.0000.00816.63
8.0.150.0000.00716.76
8.0.140.0060.00316.75
8.0.130.0050.00013.14
8.0.120.0000.00716.62
8.0.110.0030.00516.77
8.0.100.0080.00016.79
8.0.90.0040.00416.66
8.0.80.0060.00916.77
8.0.70.0000.00716.69
8.0.60.0070.00016.75
8.0.50.0000.00716.60
8.0.30.0120.01016.86
8.0.20.0120.00617.40
8.0.10.0040.00416.71
8.0.00.0100.00816.57
7.4.330.0050.00014.71
7.4.320.0030.00316.51
7.4.300.0000.00616.37
7.4.290.0030.00616.35
7.4.280.0070.00016.45
7.4.270.0040.00416.27
7.4.260.0000.00513.08
7.4.250.0040.00416.49
7.4.240.0000.00716.34
7.4.230.0070.00016.39
7.4.220.0030.01516.36
7.4.210.0080.00916.41
7.4.200.0060.00316.46
7.4.190.0030.00316.46
7.4.160.0110.00616.36
7.4.150.0070.01017.40
7.4.140.0100.01217.09
7.4.130.0100.01016.34
7.4.120.0060.01116.31
7.4.110.0110.00616.14
7.4.100.0120.00616.26
7.4.90.0030.01916.26
7.4.80.0040.01219.03
7.4.70.0130.02016.21
7.4.60.0120.00316.44
7.4.50.0020.00216.23
7.4.40.0050.00522.27
7.4.30.0040.01116.09
7.4.00.0030.01314.89
7.3.330.0040.00412.96
7.3.320.0000.00512.83
7.3.310.0070.00015.95
7.3.300.0030.00316.14
7.3.290.0000.01816.13
7.3.280.0090.00616.11
7.3.270.0060.01017.40
7.3.260.0140.00418.24
7.3.250.0170.00316.29
7.3.240.0130.00716.41
7.3.230.0080.00916.45
7.3.210.0080.01616.38
7.3.200.0080.00919.39
7.3.190.0060.01616.34
7.3.180.0150.00616.21
7.3.170.0050.01416.35
7.3.160.0080.00816.37
7.3.120.0030.01514.76
7.3.10.0060.00616.44
7.3.00.0110.00416.63
7.2.330.0080.01116.45
7.2.320.0060.01116.16
7.2.310.0140.00416.38
7.2.300.0100.01016.60
7.2.290.0060.01016.24
7.2.130.0090.00616.62
7.2.120.0080.00816.60
7.2.110.0040.01116.61
7.2.100.0040.00716.78
7.2.90.0060.01016.80
7.2.80.0030.01016.66
7.2.70.0100.00316.43
7.2.60.0110.00416.77
7.2.50.0040.00816.51
7.2.40.0070.00316.52
7.2.30.0070.00416.76
7.2.20.0040.00716.92
7.2.10.0060.00916.76
7.2.00.0010.01117.83
7.1.250.0000.00915.66
7.1.100.0030.01017.84
7.1.70.0050.00517.09
7.1.60.0070.01319.40
7.1.50.0030.01316.79
7.1.00.0030.03322.28
7.0.200.0220.00316.52
7.0.140.0030.07321.99
7.0.60.0070.07019.93
7.0.50.0070.08317.82
7.0.40.0000.04720.40
7.0.30.0370.06320.18
7.0.20.0330.07720.09
7.0.10.0300.07720.16
7.0.00.0130.03320.11
5.6.280.0070.07021.06
5.6.210.0070.06320.54
5.6.200.0030.09018.15
5.6.190.0130.07720.48
5.6.180.0330.03720.59
5.6.170.0200.05320.33
5.6.160.0030.08720.38
5.6.150.0130.06018.18
5.6.140.0070.03718.12
5.6.130.0030.07718.11
5.6.120.0130.03320.98
5.6.110.0100.05320.98
5.6.100.0130.08020.99
5.6.90.0100.07320.96
5.6.80.0030.08320.53
5.6.70.4400.03320.39
5.5.350.0100.05720.46
5.5.340.0170.03718.02
5.5.330.0030.06320.07
5.5.320.0270.07720.19
5.5.310.0270.08020.50
5.5.300.0070.05717.97
5.5.290.0100.05717.98
5.5.280.0100.08020.95
5.5.270.0070.08320.83
5.5.260.0000.04320.76
5.5.250.0030.08320.57
5.5.240.0000.04320.26
5.4.450.0030.08719.24
5.4.440.0270.06019.24
5.4.430.0130.05719.40
5.4.420.0130.06319.49
5.4.410.0100.07319.20
5.4.400.0030.04019.14
5.4.390.0100.07718.91
5.4.380.0070.07319.18
5.4.370.0100.03319.11
5.4.360.0000.06019.00
5.4.350.0030.08019.14
5.4.340.0070.05318.92
5.4.320.0130.06319.14
5.4.310.0030.04719.14
5.4.300.0030.08319.11
5.4.290.0030.08318.78
5.4.280.0070.07019.17
5.4.270.0070.04719.17
5.4.260.0030.05718.78
5.4.250.0170.07319.16
5.4.240.0070.05719.17
5.4.230.0130.06719.17
5.4.220.0130.07319.20
5.4.210.0030.07719.11
5.4.200.0100.06018.91
5.4.190.0070.07718.79
5.4.180.0100.04319.14
5.4.170.0130.03019.13
5.4.160.0070.07718.86
5.4.150.0030.05018.90
5.4.140.0030.07316.25
5.4.130.0030.04716.48
5.4.120.0000.04316.26
5.4.110.0070.07016.36
5.4.100.0100.07016.27
5.4.90.0200.05316.24
5.4.80.0130.07316.34
5.4.70.0030.04016.25
5.4.60.0000.05016.29
5.4.50.0130.06316.21
5.4.40.0170.06016.55
5.4.30.0100.07016.38
5.4.20.0100.05716.25
5.4.10.0070.05716.12
5.4.00.0230.06315.69
5.3.290.0030.04314.58
5.3.280.0000.06714.53
5.3.270.0030.04014.57
5.3.260.0100.07314.53
5.3.250.0170.06314.69
5.3.240.0070.03714.42
5.3.230.0170.06314.55
5.3.220.0100.07014.49
5.3.210.0030.05314.49
5.3.200.0030.04714.58
5.3.190.0030.08714.50
5.3.180.0100.07314.35
5.3.170.0100.06014.50
5.3.160.0170.06314.50
5.3.150.0030.06014.52
5.3.140.0200.05714.48
5.3.130.0100.05014.48
5.3.120.0130.05714.46
5.3.110.0000.05014.36
5.3.100.0030.06013.96
5.3.90.0030.09313.99
5.3.80.0130.06713.94
5.3.70.0100.05713.85
5.3.60.0100.07013.79
5.3.50.0030.07313.87
5.3.40.0070.06313.73
5.3.30.0100.04013.83
5.3.20.0070.07013.50
5.3.10.0100.06713.58
5.3.00.0000.04013.60
5.2.170.0000.03711.13
5.2.160.0070.06311.14
5.2.150.0070.05711.08
5.2.140.0070.06011.12
5.2.130.0000.06011.00
5.2.120.0030.04711.10
5.2.110.0100.05711.08
5.2.100.0030.03311.04
5.2.90.0000.03011.11
5.2.80.0000.03311.08
5.2.70.0030.04011.24
5.2.60.0070.04310.94
5.2.50.0130.04710.97
5.2.40.0000.06710.92
5.2.30.0070.04010.79
5.2.20.0070.05010.93
5.2.10.0100.05010.86
5.2.00.0070.05310.70
5.1.60.0030.0439.93
5.1.50.0070.0239.89
5.1.40.0070.0379.81
5.1.30.0170.04310.32
5.1.20.0000.04010.23
5.1.10.0070.05310.02
5.1.00.0030.06010.08
5.0.50.0070.0438.59
5.0.40.0000.0278.39
5.0.30.0030.0638.20
5.0.20.0030.0378.09
5.0.10.0000.0408.30
5.0.00.0000.0378.21
4.4.90.0000.0177.71
4.4.80.0000.0407.71
4.4.70.0000.0207.71
4.4.60.0070.0177.71
4.4.50.0100.0277.71
4.4.40.0000.0577.71
4.4.30.0030.0307.71
4.4.20.0030.0237.71
4.4.10.0030.0337.71
4.4.00.0000.0377.71
4.3.110.0000.0207.71
4.3.100.0000.0377.71
4.3.90.0030.0207.71
4.3.80.0100.0207.71
4.3.70.0030.0337.71
4.3.60.0030.0307.71
4.3.50.0000.0307.71
4.3.40.0070.0407.71
4.3.30.0000.0237.71
4.3.20.0030.0207.71
4.3.10.0000.0377.71
4.3.00.0000.0307.71

preferences:
49.48 ms | 400 KiB | 5 Q