3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(filter_var('123.565666', FILTER_VALIDATE_REGEXP,array("options"=>array("regexp"=>"/^([1-9][0-9]*|0)(\.[0-9]{2})?$/")))); var_dump(filter_var('abc34', FILTER_VALIDATE_REGEXP,array("options"=>array("regexp"=>"/\d+(?:\.\d{1,2})?/")))); var_dump(filter_var('123.5645454', FILTER_VALIDATE_REGEXP,array("options"=>array("regexp"=>"~^\\d+(?:\\.\\d{1,2})?$~"))));

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)
8.3.70.0110.00416.63
8.3.60.0150.00016.75
8.3.50.0110.00722.13
8.3.40.0070.00718.92
8.3.30.0110.00318.88
8.3.20.0040.00420.33
8.3.10.0060.00321.87
8.3.00.0090.00019.38
8.2.190.0070.01116.58
8.2.180.0170.00318.54
8.2.170.0030.01222.96
8.2.160.0030.01022.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00619.64
8.2.110.0030.00619.20
8.2.100.0120.00017.75
8.2.90.0030.00519.09
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.68
8.2.50.0060.00318.07
8.2.40.0030.00520.00
8.2.30.0050.00217.86
8.2.20.0070.00017.72
8.2.10.0000.00718.07
8.2.00.0040.00417.76
8.1.280.0130.00925.92
8.1.270.0070.00318.75
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.92
8.1.230.0120.00017.42
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0080.00020.42
8.1.160.0040.00421.88
8.1.150.0000.00718.81
8.1.140.0000.00717.39
8.1.130.0000.00717.66
8.1.120.0060.00317.47
8.1.110.0000.00817.47
8.1.100.0040.00417.43
8.1.90.0000.00717.50
8.1.80.0000.00717.39
8.1.70.0000.00717.51
8.1.60.0030.00617.62
8.1.50.0030.00617.58
8.1.40.0030.00517.57
8.1.30.0030.00517.57
8.1.20.0000.00717.66
8.1.10.0000.00817.47
8.1.00.0030.00517.54
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.33
8.0.270.0050.00317.15
8.0.260.0070.00017.22
8.0.250.0030.00316.91
8.0.240.0000.00716.92
8.0.230.0030.00316.87
8.0.220.0040.00416.79
8.0.210.0000.00716.91
8.0.200.0000.00916.93
8.0.190.0080.00016.92
8.0.180.0000.00716.94
8.0.170.0000.00816.91
8.0.160.0000.00716.84
8.0.150.0030.00316.73
8.0.140.0050.00316.91
8.0.130.0070.00013.36
8.0.120.0000.00716.84
8.0.110.0040.00416.87
8.0.100.0000.00716.95
8.0.90.0000.00716.97
8.0.80.0090.00616.86
8.0.70.0040.00416.80
8.0.60.0030.00516.97
8.0.50.0000.00816.84
8.0.30.0140.00917.11
8.0.20.0080.01117.40
8.0.10.0000.00716.86
8.0.00.0120.00616.79
7.4.330.0000.00515.03
7.4.320.0060.00016.68
7.4.300.0060.00016.57
7.4.290.0070.00016.60
7.4.280.0000.00816.66
7.4.270.0070.00016.63
7.4.260.0000.00716.68
7.4.250.0040.00416.58
7.4.240.0020.00516.61
7.4.230.0000.00716.45
7.4.220.0100.01016.65
7.4.210.0070.01016.50
7.4.200.0040.00416.68
7.4.160.0060.01016.75
7.4.150.0200.00317.40
7.4.140.0100.00717.86
7.4.130.0030.01516.66
7.4.120.0110.00716.65
7.4.110.0110.01116.42
7.4.100.0140.00316.63
7.4.90.0060.01616.45
7.4.80.0100.01319.39
7.4.70.0080.00816.58
7.4.60.0080.00816.48
7.4.50.0040.00016.48
7.4.40.0070.01016.43
7.4.30.0170.00716.23
7.4.00.0100.00715.04
7.3.330.0000.00513.23
7.3.320.0100.00513.04
7.3.310.0030.00416.18
7.3.300.0060.00016.33
7.3.290.0070.00016.36
7.3.280.0140.00516.29
7.3.270.0070.01117.40
7.3.260.0110.00916.37
7.3.250.0100.01116.51
7.3.240.0200.00316.33
7.3.230.0130.01016.61
7.3.210.0110.00516.36
7.3.200.0120.00919.39
7.3.190.0030.01316.25
7.3.180.0090.00616.55
7.3.170.0120.01116.49
7.3.160.0130.01016.47
7.2.330.0120.00616.42
7.2.320.0070.01016.61
7.2.310.0090.00916.58
7.2.300.0110.01116.68
7.2.290.0090.00916.50
7.2.00.0090.00919.05
7.1.100.0000.01018.18
7.1.70.0040.00817.23
7.1.60.0130.00619.46
7.1.50.0110.01116.85
7.1.00.0100.07022.38
7.0.200.0800.00714.59
7.0.140.0000.07722.07
7.0.60.0170.07720.09
7.0.50.0070.04317.86
7.0.40.0130.08020.25
7.0.30.0130.05020.19
7.0.20.0270.07020.01
7.0.10.0200.08320.18
7.0.00.0070.07720.17
5.6.280.0070.07020.92
5.6.210.0030.04020.53
5.6.200.0070.08318.21
5.6.190.0130.07720.60
5.6.180.0330.04720.36
5.6.170.0300.06720.50
5.6.160.0030.07720.71
5.6.150.0130.04018.16
5.6.140.0030.04018.18
5.6.130.0100.08718.16
5.6.120.0030.05020.89
5.6.110.0070.05321.05
5.6.100.0030.04321.11
5.6.90.0200.06020.96
5.6.80.0230.07020.38
5.6.70.0070.07720.39
5.5.350.0030.07320.52
5.5.340.0070.05017.96
5.5.330.0100.03720.12
5.5.320.0000.08720.48
5.5.310.0300.07320.31
5.5.300.0030.04318.02
5.5.290.0070.03717.98
5.5.280.0130.08320.73
5.5.270.0000.06320.75
5.5.260.0070.04020.87
5.5.250.0170.05720.69
5.5.240.0030.07720.18
5.4.450.0700.05719.57
5.4.440.0930.05019.49
5.4.430.0130.05319.58
5.4.420.0970.04719.41
5.4.410.0070.05719.41
5.4.400.0270.04018.69
5.4.390.0200.05318.77
5.4.380.0370.04318.67
5.4.370.0230.04318.67
5.4.360.0200.05018.49
5.4.350.0170.05318.59
5.4.340.0170.05718.74
5.4.320.0170.05318.64
5.4.310.0270.04318.64
5.4.300.0230.04718.66
5.4.290.0200.04718.65
5.4.280.0200.05018.73
5.4.270.0400.06018.56
5.4.260.0230.07018.60
5.4.250.0200.07718.62
5.4.240.0230.05718.59
5.4.230.0170.05318.72
5.4.220.0200.05718.78
5.4.210.0100.06018.43
5.4.200.0130.05716.38
5.4.190.0170.06018.56
5.4.180.0130.08018.70
5.4.170.0270.06718.55
5.4.160.0130.05318.47
5.4.150.0130.05718.55
5.4.140.0270.04716.32
5.4.130.0200.05016.12
5.4.120.0170.05016.22
5.4.110.0100.05316.18
5.4.100.0200.05316.28
5.4.90.0170.05716.09
5.4.80.0130.05016.29
5.4.70.0230.04016.31
5.4.60.0130.06016.02
5.4.50.0130.05016.03
5.4.40.0130.06016.03
5.4.30.0170.05016.31
5.4.20.0130.06016.18
5.4.10.0200.04716.04
5.4.00.0200.04315.63
5.3.290.0200.06014.62
5.3.280.0230.05014.57
5.3.270.0300.04014.63
5.3.260.0130.05714.67
5.3.250.0130.06014.59
5.3.240.0170.04714.55
5.3.230.0170.05314.57
5.3.220.0200.05314.50
5.3.210.0130.05314.48
5.3.200.0200.04714.47
5.3.190.0170.05014.49
5.3.180.0130.05314.56
5.3.170.0230.06314.63
5.3.160.0130.06714.71
5.3.150.0230.04314.47
5.3.140.0200.04714.46
5.3.130.0170.05714.57
5.3.120.0230.05014.47
5.3.110.0200.05314.50
5.3.100.0130.05314.03
5.3.90.0200.05314.01
5.3.80.0100.05313.95
5.3.70.0170.05014.09
5.3.60.0170.06713.92
5.3.50.0130.05713.93
5.3.40.0200.04713.86
5.3.30.0100.06013.91
5.3.20.0100.05313.69
5.3.10.0230.04313.64
5.3.00.0170.04713.80
5.2.170.0100.04711.17
5.2.160.0230.03311.18
5.2.150.0100.04711.16
5.2.140.0130.05311.11
5.2.130.0170.03711.13
5.2.120.0170.03311.08
5.2.110.0170.03711.06
5.2.100.0100.04311.02
5.2.90.0100.04011.14
5.2.80.0170.03711.13
5.2.70.0170.04711.06
5.2.60.0100.04311.07
5.2.50.0200.03311.04
5.2.40.0170.05710.95
5.2.30.0170.04010.92
5.2.20.0130.05010.91
5.2.10.0030.04711.01
5.2.00.0130.03310.70
5.1.60.0030.03710.01
5.1.50.0130.03010.04
5.1.40.0070.03310.04
5.1.30.0970.03710.34
5.1.20.0700.04010.39
5.1.10.0630.04310.11
5.1.00.0530.03310.11
5.0.50.0300.0378.69
5.0.40.0330.0308.40
5.0.30.0270.0478.27
5.0.20.0430.0238.33
5.0.10.0370.0238.27
5.0.00.0300.0478.16
4.4.90.0270.0235.93
4.4.80.0270.0335.90
4.4.70.0330.0175.92
4.4.60.0300.0205.94
4.4.50.0270.0275.88
4.4.40.0330.0375.88
4.4.30.0370.0175.89
4.4.20.0270.0235.98
4.4.10.0270.0275.89
4.4.00.0300.0335.91
4.3.110.0270.0235.81
4.3.100.0270.0205.80
4.3.90.0230.0235.93
4.3.80.0330.0375.82
4.3.70.0330.0335.90
4.3.60.0300.0235.82
4.3.50.0230.0235.88
4.3.40.0270.0405.77
4.3.30.0170.0234.64
4.3.20.0170.0234.57
4.3.10.0170.0204.47
4.3.00.0200.0238.77

preferences:
64.17 ms | 401 KiB | 5 Q