3v4l.org

run code in 300+ PHP versions simultaneously
<?php class NotAnInt { function __toString() { return " 1"; } } // the filter_* functions trim whitespace which can result in data loss var_dump(filter_var(" 1 ", FILTER_VALIDATE_INT)); // because filter_var casts passed values to a string, it accepts various unsafe values var_dump(filter_var(true, FILTER_VALIDATE_INT)); var_dump(filter_var(1.00000000000001, FILTER_VALIDATE_INT)); var_dump(filter_var(new NotAnInt(), FILTER_VALIDATE_INT));

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)
8.4.10.0040.00423.74
8.3.140.0080.00016.56
8.3.130.0180.00018.33
8.3.120.0030.01420.87
8.3.110.0040.00420.94
8.3.100.0090.00024.06
8.3.90.0090.00026.77
8.3.80.0030.00616.75
8.3.70.0120.00916.63
8.3.60.0170.00318.56
8.3.50.0090.00618.58
8.3.40.0070.00720.34
8.3.30.0060.00918.64
8.3.20.0030.01624.18
8.3.10.0070.00024.66
8.3.00.0050.00326.16
8.2.260.0110.00318.42
8.2.250.0090.00016.48
8.2.240.0040.00417.26
8.2.230.0030.00622.58
8.2.220.0100.00037.54
8.2.210.0000.01426.77
8.2.200.0030.00616.35
8.2.190.0070.01116.75
8.2.180.0120.00316.63
8.2.170.0000.01722.96
8.2.160.0070.01022.96
8.2.150.0030.01125.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00419.83
8.2.110.0090.00022.25
8.2.100.0040.00717.66
8.2.90.0030.00517.59
8.2.80.0030.00619.10
8.2.70.0050.00317.50
8.2.60.0030.00517.63
8.2.50.0030.00617.55
8.2.40.0060.00319.48
8.2.30.0040.00418.13
8.2.20.0110.00317.64
8.2.10.0080.00417.60
8.2.00.0030.00617.72
8.1.310.0070.00016.63
8.1.300.0040.00417.94
8.1.290.0030.00618.88
8.1.280.0090.00925.92
8.1.270.0000.00724.66
8.1.260.0070.00026.35
8.1.250.0020.00528.09
8.1.240.0030.00622.02
8.1.230.0070.00420.89
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0040.00418.50
8.1.160.0040.00418.82
8.1.150.0060.00617.34
8.1.140.0060.00617.38
8.1.130.0000.01017.34
8.1.120.0070.00417.34
8.1.110.0000.01217.42
8.1.100.0070.00217.34
8.1.90.0040.00717.51
8.1.80.0060.00317.32
8.1.70.0060.00417.27
8.1.60.0090.00917.45
8.1.50.0040.00417.48
8.1.40.0050.00317.55
8.1.30.0040.00417.52
8.1.20.0080.00217.50
8.1.10.0080.00317.45
8.1.00.0050.00517.44
8.0.300.0000.00820.07
8.0.290.0000.00716.63
8.0.280.0000.00718.44
8.0.270.0100.00016.70
8.0.260.0070.00416.78
8.0.250.0050.00516.82
8.0.240.0050.00516.88
8.0.230.0050.00716.80
8.0.220.0070.00516.75
8.0.210.0060.00616.61
8.0.200.0050.00916.73
8.0.190.0090.00016.70
8.0.180.0130.00016.81
8.0.170.0140.00016.73
8.0.160.0070.00416.77
8.0.150.0080.00416.61
8.0.140.0110.00316.78
8.0.130.0160.00016.81
8.0.120.0150.00016.71
8.0.110.0100.00516.80
8.0.100.0090.00616.65
8.0.90.0040.00716.63
8.0.80.0050.00516.68
8.0.70.0070.00416.71
8.0.60.0110.00016.73
8.0.50.0110.00016.62
8.0.30.0000.01116.74
8.0.20.0030.00916.71
8.0.10.0130.00316.95
8.0.00.0080.00416.93
7.4.330.0000.01316.43
7.4.320.0140.00616.43
7.4.300.0040.01316.43
7.4.290.0110.00516.43
7.4.280.0120.00516.43
7.4.270.0090.00916.43
7.4.260.0110.00516.43
7.4.250.0050.01016.43
7.4.240.0120.00416.46
7.4.230.0060.01016.43
7.4.220.0100.00516.44
7.4.210.0040.01116.50
7.4.200.0100.00316.43
7.4.190.0150.00016.43
7.4.180.0100.00516.44
7.4.160.0140.00216.43
7.4.150.0060.00816.43
7.4.140.0140.00016.43
7.4.130.0100.00716.43
7.4.120.0130.00016.43
7.4.110.0090.00616.43
7.4.100.0070.00716.43
7.4.90.0100.00316.43
7.4.80.0110.00316.43
7.4.70.0050.00916.43
7.4.60.0080.00816.43
7.4.50.0080.00616.43
7.4.40.0140.00016.43
7.4.30.0060.00616.43
7.4.20.0040.00916.43
7.4.10.0040.00916.43
7.4.00.0110.00316.43
7.3.330.0090.00616.43
7.3.320.0140.00016.43
7.3.310.0110.00316.43
7.3.300.0060.00916.43
7.3.290.0120.00316.43
7.3.280.0140.00016.43
7.3.270.0070.00716.43
7.3.260.0080.00616.43
7.3.250.0140.00016.43
7.3.240.0100.00316.43
7.3.230.0140.00016.43
7.3.220.0120.00316.43
7.3.210.0150.00016.43
7.3.200.0130.00316.43
7.3.190.0140.00016.43
7.3.180.0070.00716.43
7.3.170.0100.00516.43
7.3.160.0120.00216.43
7.3.150.0140.00016.43
7.3.140.0100.00516.43
7.3.130.0090.00616.43
7.3.120.0070.00716.43
7.3.110.0100.00516.43
7.3.100.0090.00516.43
7.3.90.0070.00716.43
7.3.80.0100.00516.43
7.3.70.0120.00216.43
7.3.60.0090.00516.43
7.3.50.0050.00916.43
7.3.40.0100.00316.43
7.3.30.0090.00516.43
7.3.20.0120.00418.11
7.3.10.0130.00318.02
7.3.00.0130.00317.91
7.2.340.0110.00316.43
7.2.330.0110.00316.43
7.2.320.0100.00316.43
7.2.310.0080.00816.43
7.2.300.0110.00416.43
7.2.290.0130.00416.43
7.2.280.0140.00016.43
7.2.270.0090.00616.43
7.2.260.0150.00016.43
7.2.250.0100.00516.43
7.2.240.0090.00616.43
7.2.230.0110.00316.43
7.2.220.0150.00016.43
7.2.210.0100.00516.43
7.2.200.0100.00616.43
7.2.190.0120.00216.43
7.2.180.0090.00516.43
7.2.170.0110.00316.43
7.2.160.0090.00516.43
7.2.150.0130.00318.13
7.2.140.0150.00018.19
7.2.130.0270.00018.28
7.2.120.0150.00418.22
7.2.110.0160.00018.17
7.2.100.0100.00518.10
7.2.90.0180.00018.13
7.2.80.0140.00418.25
7.2.70.0070.01018.07
7.2.60.0160.00018.25
7.2.50.0130.00318.11
7.2.40.0170.00018.25
7.2.30.0200.00018.09
7.2.20.0130.00318.32
7.2.10.0140.00618.20
7.2.00.0080.00818.32
7.1.330.0170.00017.19
7.1.320.0120.00317.08
7.1.310.0120.00417.14
7.1.300.0050.01017.17
7.1.290.0140.00317.19
7.1.280.0130.00317.20
7.1.270.0110.00517.13
7.1.260.0150.00017.21
7.1.250.0090.00616.98
7.1.240.0150.00017.02
7.1.230.0160.00017.13
7.1.220.0150.00017.16
7.1.210.0130.00317.21
7.1.200.0120.00317.05
7.1.190.0080.00817.22
7.1.180.0100.00716.99
7.1.170.0120.00417.21
7.1.160.0100.00517.21
7.1.150.0100.00517.00
7.1.140.0160.00017.05
7.1.130.0120.00616.99
7.1.120.0110.00417.16
7.1.110.0160.00016.98
7.1.100.0080.00817.11
7.1.90.0100.00517.11
7.1.80.0120.00417.22
7.1.70.0160.00016.76
7.1.60.0130.00317.05
7.1.50.0160.00017.22
7.1.40.0130.00217.03
7.1.30.0000.01416.96
7.1.20.0100.00616.96
7.1.10.0160.00016.90
7.1.00.0100.00516.95
7.0.330.0150.00016.68
7.0.320.0140.00016.72
7.0.310.0090.00616.64
7.0.300.0140.00016.80
7.0.290.0120.00616.73
7.0.280.0140.00016.75
7.0.270.0100.00516.68
7.0.260.0150.00016.71
7.0.250.0150.00016.77
7.0.240.0090.00616.80
7.0.230.0110.00416.83
7.0.220.0160.00016.74
7.0.210.0110.00416.88
7.0.200.0150.00016.69
7.0.190.0100.00516.84
7.0.180.0160.00016.88
7.0.170.0140.00016.94
7.0.160.0120.00316.72
7.0.150.0140.00016.73
7.0.140.0100.00516.82
7.0.130.0100.00516.75
7.0.120.0090.00616.92
7.0.110.0090.00616.79
7.0.100.0150.00016.82
7.0.90.0150.00016.67
7.0.80.0080.00816.77
7.0.70.0060.00916.63
7.0.60.0110.00416.74
7.0.50.0110.00416.50
7.0.40.0120.00416.88
7.0.30.0140.00016.67
7.0.20.0110.00416.68
7.0.10.0150.00016.69
7.0.00.0100.00516.75
5.6.400.0130.00016.43
5.6.390.0100.00316.43
5.6.380.0110.00316.43
5.6.370.0130.00016.43
5.6.360.0100.00316.43
5.6.350.0080.00516.43
5.6.340.0090.00416.43
5.6.330.0100.00316.43
5.6.320.0130.00016.43
5.6.310.0110.00316.43
5.6.300.0070.00716.43
5.6.290.0060.00616.43
5.6.280.0100.00316.43
5.6.270.0130.00016.43
5.6.260.0090.00416.43
5.6.250.0100.00316.43
5.6.240.0040.00916.43
5.6.230.0100.00316.43
5.6.220.0060.00616.43
5.6.210.0140.00016.43
5.6.200.0130.00016.43
5.6.190.0060.00616.43
5.6.180.0130.00016.43
5.6.170.0060.00616.43
5.6.160.0130.00016.43
5.6.150.0040.00816.43
5.6.140.0000.01316.43
5.6.130.0070.00716.43
5.6.120.0090.00416.43
5.6.110.0110.00416.43
5.6.100.0090.00516.43
5.6.90.0040.00916.43
5.6.80.0090.00416.43
5.6.70.0130.00016.43
5.6.60.0060.00616.43
5.6.50.0110.00416.43
5.6.40.0120.00016.43
5.6.30.0090.00316.43
5.6.20.0100.00316.43
5.6.10.0080.00416.43
5.6.00.0100.00216.43
5.5.380.0100.00316.43
5.5.370.0060.00616.43
5.5.360.0080.00516.43
5.5.350.0030.01016.43
5.5.340.0060.00616.43
5.5.330.0130.00016.43
5.5.320.0040.00916.43
5.5.310.0080.00516.43
5.5.300.0130.00016.43
5.5.290.0130.00016.43
5.5.280.0080.00416.43
5.5.270.0090.00416.43
5.5.260.0090.00316.43
5.5.250.0090.00516.43
5.5.240.0080.00416.43
5.5.230.0130.00016.43
5.5.220.0130.00016.43
5.5.210.0080.00416.43
5.5.200.0120.00016.43
5.5.190.0070.00516.43
5.5.180.0120.00016.43
5.5.170.0140.00016.43
5.5.160.0100.00316.43
5.5.150.0090.00316.43
5.5.140.0080.00516.43
5.5.130.0050.00716.43
5.5.120.0070.00716.43
5.5.110.0090.00316.43
5.5.100.0090.00316.43
5.5.90.0040.00816.43
5.5.80.0080.00416.43
5.5.70.0090.00316.43
5.5.60.0090.00416.43
5.5.50.0060.00616.43
5.5.40.0000.01216.43
5.5.30.0120.00016.43
5.5.20.0120.00016.43
5.5.10.0090.00316.43
5.5.00.0100.00216.43
5.4.450.0070.00216.43
5.4.440.0100.00016.43
5.4.430.0100.00016.43
5.4.420.0070.00316.43
5.4.410.0050.00516.43
5.4.400.0030.00716.43
5.4.390.0110.00016.43
5.4.380.0100.00016.43
5.4.370.0110.00016.43
5.4.360.0000.01016.43
5.4.350.0100.00016.43
5.4.340.0100.00016.43
5.4.330.0000.01016.43
5.4.320.0090.00316.43
5.4.310.0060.00416.43
5.4.300.0100.00016.43
5.4.290.0110.00016.43
5.4.280.0070.00316.43
5.4.270.0000.01016.43
5.4.260.0080.00316.43
5.4.250.0090.00316.43
5.4.240.0070.00316.43
5.4.230.0080.00316.43
5.4.220.0110.00016.43
5.4.210.0100.00016.43
5.4.200.0100.00016.43
5.4.190.0100.00016.43
5.4.180.0050.00516.43
5.4.170.0080.00316.43
5.4.160.0100.00016.43
5.4.150.0100.00016.43
5.4.140.0110.00016.43
5.4.130.0100.00016.43
5.4.120.0100.00016.43
5.4.110.0110.00016.43
5.4.100.0050.00516.43
5.4.90.0000.01016.43
5.4.80.0080.00316.43
5.4.70.0100.00016.43
5.4.60.0040.00716.43
5.4.50.0100.00016.43
5.4.40.0030.00716.43
5.4.30.0070.00316.43
5.4.20.0060.00416.43
5.4.10.0070.00416.43
5.4.00.0100.00016.43
5.3.290.0080.00316.43
5.3.280.0050.00516.43
5.3.270.0100.00016.43
5.3.260.0040.00716.43
5.3.250.0100.00016.43
5.3.240.0110.00016.43
5.3.230.0050.00516.43
5.3.220.0050.00516.43
5.3.210.0110.00016.43
5.3.200.0070.00216.43
5.3.190.0000.01016.43
5.3.180.0070.00316.43
5.3.170.0070.00316.43
5.3.160.0100.00016.43
5.3.150.0060.00616.43
5.3.140.0050.00516.43
5.3.130.0110.00016.43
5.3.120.0050.00516.43
5.3.110.0100.00016.43
5.3.100.0050.00516.43
5.3.90.0050.00516.43
5.3.80.0050.00516.43
5.3.70.0110.00016.43
5.3.60.0070.00416.43
5.3.50.0050.00516.43
5.3.40.0070.00316.43
5.3.30.0100.00016.43
5.3.20.0080.00316.43
5.3.10.0070.00216.43
5.3.00.0030.00616.43
5.2.170.0070.00216.43
5.2.160.0050.00316.43
5.2.150.0000.00816.43
5.2.140.0090.00016.43
5.2.130.0090.00016.43
5.2.120.0080.00016.43
5.2.110.0080.00016.43
5.2.100.0000.00916.43
5.2.90.0030.00616.43
5.2.80.0060.00316.43
5.2.70.0050.00516.43
5.2.60.0050.00316.43
5.2.50.0090.00016.43
5.2.40.0080.00016.43
5.2.30.0080.00016.43
5.2.20.0020.00616.43
5.2.10.0060.00316.43
5.2.00.0040.00416.43
5.1.60.0020.00516.43
5.1.50.0070.00016.43
5.1.40.0050.00216.43
5.1.30.0080.00016.43
5.1.20.0080.00016.43
5.1.10.0060.00316.43
5.1.00.0070.00016.43
5.0.50.0040.00216.43
5.0.40.0060.00016.43
5.0.30.0000.00616.43
5.0.20.0030.00316.43
5.0.10.0040.00216.43
5.0.00.0030.00316.43
4.4.90.0040.00016.43
4.4.80.0040.00016.43
4.4.70.0000.00316.43
4.4.60.0040.00016.43
4.4.50.0030.00016.43
4.4.40.0040.00016.43
4.4.30.0030.00116.43
4.4.20.0000.00416.43
4.4.10.0000.00416.43
4.4.00.0000.00316.43
4.3.110.0030.00016.43
4.3.100.0000.00316.43
4.3.90.0040.00016.43
4.3.80.0040.00016.43
4.3.70.0020.00216.43
4.3.60.0040.00016.43
4.3.50.0040.00016.43
4.3.40.0040.00016.43
4.3.30.0030.00016.43
4.3.20.0000.00316.43
4.3.10.0030.00016.43
4.3.00.0000.00316.43

preferences:
62.8 ms | 403 KiB | 5 Q