3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ctype_digit('233.4')); var_dump((int) '100m');

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)
8.3.60.0040.01116.50
8.3.50.0100.01121.93
8.3.40.0090.00618.71
8.3.30.0110.00318.79
8.3.20.0000.00820.20
8.3.10.0040.00423.64
8.3.00.0050.00220.70
8.2.180.0070.01116.75
8.2.170.0090.00922.96
8.2.160.0070.01022.02
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00422.20
8.2.110.0000.00922.11
8.2.100.0060.00617.72
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0000.00817.25
8.2.60.0080.00017.68
8.2.50.0040.00418.07
8.2.40.0000.00819.46
8.2.30.0000.00717.91
8.2.20.0040.00417.46
8.2.10.0000.00817.48
8.2.00.0050.00217.48
8.1.280.0100.01025.92
8.1.270.0080.00021.92
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0110.00018.96
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0070.00017.41
8.1.180.0050.00318.10
8.1.170.0050.00318.66
8.1.160.0070.00021.84
8.1.150.0040.00418.55
8.1.140.0040.00417.19
8.1.130.0030.00317.66
8.1.120.0000.00717.39
8.1.110.0040.00417.37
8.1.100.0070.00017.31
8.1.90.0000.00817.34
8.1.80.0000.00717.30
8.1.70.0030.00317.18
8.1.60.0080.00317.46
8.1.50.0030.00517.29
8.1.40.0040.00417.41
8.1.30.0000.00717.46
8.1.20.0040.00417.41
8.1.10.0040.00417.24
8.1.00.0060.00317.20
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0000.00718.27
8.0.270.0000.00717.11
8.0.260.0060.00016.62
8.0.250.0030.00316.87
8.0.240.0000.00716.85
8.0.230.0070.00016.87
8.0.220.0000.00716.86
8.0.210.0050.00316.71
8.0.200.0000.00616.81
8.0.190.0040.00416.92
8.0.180.0030.00616.85
8.0.170.0040.00416.82
8.0.160.0030.00616.79
8.0.150.0030.00616.84
8.0.140.0000.00716.80
8.0.130.0030.00313.22
8.0.120.0000.00716.69
8.0.110.0040.00416.76
8.0.100.0070.00016.66
8.0.90.0070.00016.75
8.0.80.0040.01116.78
8.0.70.0050.00216.86
8.0.60.0040.00416.85
8.0.50.0070.00016.77
8.0.30.0100.01116.98
8.0.20.0110.00717.40
8.0.10.0040.00416.74
8.0.00.0050.01216.58
7.4.330.0030.00315.01
7.4.320.0030.00316.43
7.4.300.0030.00316.37
7.4.290.0060.00016.36
7.4.280.0000.00716.45
7.4.270.0030.00316.45
7.4.260.0000.00716.45
7.4.250.0070.00016.41
7.4.240.0020.00516.38
7.4.230.0000.00716.43
7.4.220.0030.01516.49
7.4.210.0080.00816.40
7.4.200.0030.00316.56
7.4.190.0000.00716.22
7.4.160.0060.00916.36
7.4.150.0070.01017.40
7.4.140.0090.00817.86
7.4.130.0140.00516.37
7.4.120.0120.00516.30
7.4.110.0060.01216.41
7.4.100.0110.01116.50
7.4.90.0030.01716.33
7.4.80.0060.00916.38
7.4.70.0070.01016.39
7.4.60.0150.00016.23
7.4.50.0030.00616.30
7.4.40.0040.01122.77
7.4.30.0080.00816.40
7.4.00.0060.00914.86
7.3.330.0000.00613.10
7.3.320.0060.00013.07
7.3.310.0030.00316.19
7.3.300.0040.00416.21
7.3.290.0030.01016.14
7.3.280.0100.00716.20
7.3.270.0060.01117.40
7.3.260.0100.01416.21
7.3.250.0120.00716.19
7.3.240.0090.00616.42
7.3.230.0070.01416.39
7.3.210.0030.01316.36
7.3.200.0140.00419.39
7.3.190.0090.01316.12
7.3.180.0090.00916.38
7.3.170.0030.01316.27
7.3.160.0030.01216.16
7.3.120.0060.00914.84
7.2.330.0120.00616.37
7.2.320.0030.01816.51
7.2.310.0210.00316.34
7.2.300.0070.01016.57
7.2.290.0060.01016.25
7.2.00.0040.01219.23
7.1.200.0080.00415.67
7.1.100.0040.00717.81
7.1.70.0020.00516.78
7.1.60.0030.02219.29
7.1.50.0100.01316.90
7.1.00.0000.08022.43
7.0.200.0060.00316.62
7.0.140.0000.07722.08
7.0.100.0030.08719.90
7.0.90.0130.05019.92
7.0.80.0100.07719.80
7.0.70.0030.05019.86
7.0.60.0330.08719.79
7.0.50.0070.03720.25
7.0.40.0070.04320.14
7.0.30.0070.04020.05
7.0.20.0000.04020.08
7.0.10.0000.04320.13
7.0.00.0030.04320.13
5.6.280.0030.09320.89
5.6.250.0130.07720.58
5.6.240.0070.08020.58
5.6.230.0030.08320.68
5.6.220.0170.06720.55
5.6.210.0070.07720.56
5.6.200.0100.06721.11
5.6.190.0000.04720.93
5.6.180.0070.04021.04
5.6.170.0030.04320.95
5.6.160.0030.04020.95
5.6.150.0100.03721.05
5.6.140.0000.04721.04
5.6.130.0000.04721.05
5.6.120.0130.03321.02
5.6.110.0100.04021.05
5.6.100.0000.05021.11
5.6.90.0070.03721.10
5.6.80.0000.05320.31
5.6.70.0030.04020.41
5.6.60.0070.03020.39
5.6.50.0000.03720.38
5.6.40.0070.03720.35
5.6.30.0000.03720.46
5.6.20.0100.03320.38
5.6.10.0070.03720.41
5.6.00.0070.03020.35
5.5.380.0100.08720.36
5.5.370.0100.08320.30
5.5.360.0100.08320.36
5.5.350.0070.06720.40
5.5.340.0130.03720.91
5.5.330.0030.04320.91
5.5.320.0100.03720.68
5.5.310.0030.04020.82
5.5.300.0100.03720.88
5.5.290.0070.03320.82
5.5.280.0030.04020.93
5.5.270.0030.04320.78
5.5.260.0030.04320.87
5.5.250.0200.02720.68
5.5.240.0100.03020.17
5.5.230.0000.04320.15
5.5.220.0000.04320.12
5.5.210.0030.03720.29
5.5.200.0000.03720.07
5.5.190.0030.04319.98
5.5.180.0070.03720.21
5.5.160.0070.03720.27
5.5.150.0070.03720.20
5.5.140.0130.05720.22
5.5.130.0130.02320.16
5.5.120.0070.03019.98
5.5.110.0000.04720.26
5.5.100.0030.04320.15
5.5.90.0030.04020.09
5.5.80.0070.03320.16
5.5.70.0030.06720.08
5.5.60.0070.07719.88
5.5.50.0130.05720.05
5.5.40.0070.04320.00
5.5.30.0100.07020.07
5.5.20.0070.04320.10
5.5.10.0130.07320.02
5.5.00.0130.07320.02
5.4.450.0130.02719.55
5.4.440.0030.04019.23
5.4.430.0070.03319.13
5.4.420.0070.03319.34
5.4.410.0030.03719.31
5.4.400.0070.03719.12
5.4.390.0070.03719.05
5.4.380.0070.03319.06
5.4.370.0070.03718.80
5.4.360.0030.03718.95
5.4.350.0030.03019.10
5.4.340.0030.03719.10
5.4.320.0000.04319.06
5.4.310.0100.03718.81
5.4.300.0030.03319.06
5.4.290.0070.03018.81
5.4.280.0000.04019.11
5.4.270.0030.04319.10
5.4.260.0070.04019.14
5.4.250.0030.03718.96
5.4.240.0070.04319.01
5.4.230.0030.03719.11
5.4.220.0100.06318.96
5.4.210.0030.04319.09
5.4.200.0000.06319.21
5.4.190.0030.07319.02
5.4.180.0030.04719.06
5.4.170.0030.07718.95
5.4.160.0070.08019.07
5.4.150.0000.08019.12
5.4.140.0100.05716.30
5.4.130.0030.07316.31
5.4.120.0100.03716.30
5.4.110.0000.04016.38
5.4.100.0100.06316.43
5.4.90.0030.05016.21
5.4.80.0100.06716.43
5.4.70.0200.05716.39
5.4.60.0030.08016.45
5.4.50.0170.06716.30
5.4.40.0100.03016.26
5.4.30.0030.04316.31
5.4.20.0070.06316.39
5.4.10.0030.07316.28
5.4.00.0070.06315.45
5.3.290.0000.03714.47
5.3.280.0200.05714.55
5.3.270.0030.08314.61
5.3.260.0170.06014.59
5.3.250.0170.07314.55
5.3.240.0030.07014.54
5.3.230.0100.04314.50
5.3.220.0030.08014.41
5.3.210.0000.05014.54
5.3.200.0030.04314.46
5.3.190.0100.04014.51
5.3.180.0030.07714.55
5.3.170.0170.04714.39
5.3.160.0000.05014.54
5.3.150.0030.07714.50
5.3.140.0000.08014.56
5.3.130.0070.08014.42
5.3.120.0070.08014.55
5.3.110.0030.07314.54
5.3.100.0130.05713.89
5.3.90.0070.06013.97
5.3.80.0070.06713.97
5.3.70.0130.07013.88
5.3.60.0100.07313.95
5.3.50.0070.05013.95
5.3.40.0030.04713.89
5.3.30.0130.06013.76
5.3.20.0070.07013.68
5.3.10.0100.06313.51
5.3.00.0000.08013.54
5.2.170.0170.05311.13
5.2.160.0030.05711.13
5.2.150.0070.06011.11
5.2.140.0030.04710.98
5.2.130.0170.04711.10
5.2.120.0100.05311.16
5.2.110.0070.05710.91
5.2.100.0100.02710.96
5.2.90.0000.06710.93
5.2.80.0130.03710.88
5.2.70.0070.03010.97
5.2.60.0030.05011.08
5.2.50.0030.06310.96
5.2.40.0070.05310.81
5.2.30.0030.04311.02
5.2.20.0070.05010.97
5.2.10.0100.05010.72
5.2.00.0030.03310.78
5.1.60.0130.0439.98
5.1.50.0100.04710.02
5.1.40.0030.0439.97
5.1.30.0000.06010.19
5.1.20.0030.05710.26
5.1.10.0000.0579.90
5.1.00.0030.05310.13
5.0.50.0070.0439.50
5.0.40.0000.0409.50
5.0.30.0000.0639.50
5.0.20.0070.0209.50
5.0.10.0030.0439.50
5.0.00.0030.0509.50
4.4.90.0030.0209.50
4.4.80.0000.0209.50
4.4.70.0070.0339.50
4.4.60.0030.0339.50
4.4.50.0000.0409.50
4.4.40.0070.0439.50
4.4.30.0070.0309.50
4.4.20.0030.0339.50
4.4.10.0030.0379.50
4.4.00.0030.0239.50
4.3.110.0000.0279.50
4.3.100.0030.0339.50
4.3.90.0030.0179.50
4.3.80.0000.0479.50
4.3.70.0000.0439.50
4.3.60.0030.0339.50
4.3.50.0030.0279.50
4.3.40.0030.0279.50
4.3.30.0070.0239.50
4.3.20.0000.0209.50
4.3.10.0030.0179.50
4.3.00.0030.0279.50

preferences:
47.32 ms | 401 KiB | 5 Q