3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(filter_var('123.56', FILTER_VALIDATE_REGEXP,array("options"=>array("regexp"=>"/^([1-9][0-9]*|0)(\.[0-9]{2})?$/")))); var_dump(filter_var('abc34', FILTER_VALIDATE_REGEXP,array("options"=>array("regexp"=>"/\d+(?:\.\d{1,2})?/")))); var_dump(filter_var('123.56', FILTER_VALIDATE_REGEXP,array("options"=>array("regexp"=>"~^\\d+(?:\\.\\d{1,2})?$~"))));

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)
8.3.60.0120.00316.75
8.3.50.0110.00722.01
8.3.40.0040.01118.83
8.3.30.0070.00718.88
8.3.20.0070.00020.15
8.3.10.0040.00421.92
8.3.00.0040.00419.38
8.2.180.0120.00918.18
8.2.170.0150.00022.96
8.2.160.0070.00722.21
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0090.00022.37
8.2.100.0040.00717.75
8.2.90.0040.00419.09
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0050.00317.68
8.2.50.0050.00318.07
8.2.40.0060.00319.95
8.2.30.0040.00418.07
8.2.20.0050.00217.72
8.2.10.0040.00417.83
8.2.00.0070.00017.82
8.1.280.0150.00625.92
8.1.270.0090.00018.73
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00922.25
8.1.230.0060.00617.42
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0000.00820.46
8.1.160.0070.00021.85
8.1.150.0030.00518.70
8.1.140.0000.00717.52
8.1.130.0000.00717.74
8.1.120.0000.00917.41
8.1.110.0050.00317.50
8.1.100.0030.00317.50
8.1.90.0040.00417.51
8.1.80.0000.00717.52
8.1.70.0030.00317.38
8.1.60.0080.00017.63
8.1.50.0050.00317.57
8.1.40.0050.00317.55
8.1.30.0030.00617.64
8.1.20.0040.00417.69
8.1.10.0030.00517.54
8.1.00.0040.00417.35
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0030.00318.34
8.0.270.0060.00317.17
8.0.260.0030.00318.38
8.0.250.0030.00316.94
8.0.240.0030.00316.97
8.0.230.0040.00416.93
8.0.220.0040.00416.90
8.0.210.0040.00416.97
8.0.200.0000.00816.97
8.0.190.0000.00816.90
8.0.180.0070.00016.92
8.0.170.0060.00316.95
8.0.160.0070.00016.95
8.0.150.0070.00016.85
8.0.140.0000.00716.81
8.0.130.0060.00013.33
8.0.120.0000.00716.79
8.0.110.0000.00716.74
8.0.100.0000.00716.80
8.0.90.0080.00016.96
8.0.80.0090.00616.83
8.0.70.0040.00416.93
8.0.60.0040.00416.80
8.0.50.0000.00816.73
8.0.30.0160.00917.05
8.0.20.0080.01117.40
8.0.10.0040.00417.04
8.0.00.0050.01116.90
7.4.330.0000.00615.03
7.4.320.0060.00016.66
7.4.300.0060.00016.60
7.4.290.0030.00516.56
7.4.280.0070.00016.57
7.4.270.0000.00716.69
7.4.260.0040.00416.65
7.4.250.0000.00816.66
7.4.240.0040.00416.69
7.4.230.0030.00316.55
7.4.220.0130.00616.63
7.4.210.0130.00416.67
7.4.200.0000.00716.42
7.4.160.0060.01016.56
7.4.150.0120.00617.40
7.4.140.0060.01317.86
7.4.130.0110.00716.66
7.4.120.0130.00516.50
7.4.110.0170.00716.50
7.4.100.0100.00716.34
7.4.90.0110.00716.56
7.4.80.0120.01019.39
7.4.70.0110.00716.61
7.4.60.0070.01016.48
7.4.50.0040.00416.57
7.4.40.0140.00316.52
7.4.30.0050.01816.52
7.4.00.0030.01314.84
7.3.330.0000.00513.18
7.3.320.0100.00513.24
7.3.310.0040.00416.37
7.3.300.0030.00316.25
7.3.290.0030.00316.34
7.3.280.0040.01116.39
7.3.270.0060.01617.40
7.3.260.0080.00916.50
7.3.250.0120.01116.44
7.3.240.0100.01016.66
7.3.230.0070.01616.50
7.3.210.0070.01016.62
7.3.200.0130.00319.39
7.3.190.0070.01016.67
7.3.180.0130.00316.33
7.3.170.0060.01816.33
7.3.160.0030.01316.61
7.3.10.0110.01116.37
7.3.00.0080.00916.36
7.2.330.0040.01516.50
7.2.320.0030.01416.54
7.2.310.0110.01116.48
7.2.300.0100.01016.66
7.2.290.0090.01516.50
7.2.130.0090.01016.75
7.2.120.0140.00616.56
7.2.110.0120.00716.62
7.2.100.0130.01016.69
7.2.90.0130.00316.47
7.2.80.0140.00516.68
7.2.70.0130.01016.80
7.2.60.0160.00716.56
7.2.50.0100.01216.80
7.2.40.0170.00916.79
7.2.30.0080.01216.45
7.2.20.0120.00716.76
7.2.10.0140.00516.70
7.2.00.0100.00717.60
7.1.250.0130.00815.74
7.1.200.0040.00415.53
7.1.100.0000.01018.14
7.1.70.0000.01117.36
7.1.60.0100.01419.46
7.1.50.0130.01016.82
7.1.00.0030.07322.34
7.0.200.0610.01014.81
7.0.140.0030.06722.00
7.0.60.0130.08020.02
7.0.50.0030.05317.80
7.0.40.0170.03020.28
7.0.30.0230.04320.05
7.0.20.0230.04320.10
7.0.10.0230.07320.01
7.0.00.0000.04720.14
5.6.280.0000.07320.82
5.6.210.0130.05020.61
5.6.200.0070.06018.08
5.6.190.0070.06020.55
5.6.180.0270.05320.54
5.6.170.0130.07020.39
5.6.160.0100.07020.49
5.6.150.0070.03718.11
5.6.140.0030.04018.21
5.6.130.0070.08018.18
5.6.120.0130.08021.00
5.6.110.0170.06020.98
5.6.100.0030.04021.10
5.6.90.0200.07321.11
5.6.80.0100.07020.42
5.6.70.0000.08320.27
5.5.350.0070.08320.39
5.5.340.0070.08017.93
5.5.330.0100.03720.07
5.5.320.0000.08320.13
5.5.310.0430.07020.17
5.5.300.0030.05017.91
5.5.290.0030.04717.91
5.5.280.0030.07020.84
5.5.270.0130.07320.79
5.5.260.0100.08320.83
5.5.250.0100.07720.68
5.5.240.0070.07720.28
5.4.450.0700.08019.63
5.4.440.0870.06019.41
5.4.430.0870.05719.48
5.4.420.1000.05319.29
5.4.410.0830.05019.32
5.4.400.0270.05018.54
5.4.390.0130.06018.45
5.4.380.0270.05018.56
5.4.370.0270.04718.77
5.4.360.0170.05718.79
5.4.350.0270.04718.65
5.4.340.0270.06718.39
5.4.320.0130.05718.72
5.4.310.0170.06018.66
5.4.300.0170.05318.50
5.4.290.0170.05318.68
5.4.280.0200.04718.65
5.4.270.0230.05018.57
5.4.260.0270.05018.56
5.4.250.0270.04718.54
5.4.240.0200.06018.46
5.4.230.0230.05718.48
5.4.220.0170.06318.58
5.4.210.0300.06318.71
5.4.200.0200.05016.67
5.4.190.0230.04718.61
5.4.180.0130.05318.70
5.4.170.0200.05718.65
5.4.160.0130.06018.75
5.4.150.0170.06718.49
5.4.140.0300.04716.29
5.4.130.0200.04716.21
5.4.120.0200.05316.32
5.4.110.0170.05716.21
5.4.100.0170.05316.26
5.4.90.0200.05016.26
5.4.80.0270.06016.25
5.4.70.0200.05316.27
5.4.60.0270.06016.18
5.4.50.0170.04715.99
5.4.40.0200.05016.00
5.4.30.0130.05716.14
5.4.20.0130.06016.02
5.4.10.0200.05016.18
5.4.00.0100.05315.59
5.3.290.0230.04714.59
5.3.280.0070.06314.66
5.3.270.0230.04314.51
5.3.260.0300.04314.70
5.3.250.0270.04014.66
5.3.240.0030.06314.55
5.3.230.0130.06014.50
5.3.220.0100.05714.49
5.3.210.0230.06714.64
5.3.200.0270.04014.54
5.3.190.0170.05014.54
5.3.180.0200.05014.54
5.3.170.0170.05014.54
5.3.160.0170.05714.51
5.3.150.0130.05714.54
5.3.140.0170.05714.54
5.3.130.0170.05314.54
5.3.120.0170.06314.52
5.3.110.0200.05014.62
5.3.100.0230.05014.08
5.3.90.0170.05014.02
5.3.80.0170.05014.17
5.3.70.0070.05714.00
5.3.60.0230.04314.10
5.3.50.0200.04713.98
5.3.40.0200.04714.02
5.3.30.0100.05713.86
5.3.20.0170.04713.68
5.3.10.0200.04013.68
5.3.00.0200.04713.55
5.2.170.0070.05011.11
5.2.160.0300.02311.06
5.2.150.0100.04311.09
5.2.140.0100.04711.13
5.2.130.0030.05011.15
5.2.120.0100.04311.02
5.2.110.0100.04311.01
5.2.100.0200.05711.32
5.2.90.0130.04311.17
5.2.80.0230.03011.30
5.2.70.0130.04311.13
5.2.60.0070.04710.98
5.2.50.0130.04011.00
5.2.40.0070.04711.03
5.2.30.0130.04711.11
5.2.20.0100.05010.99
5.2.10.0100.04710.91
5.2.00.0200.03710.77
5.1.60.0030.04010.04
5.1.50.0100.03710.02
5.1.40.0070.04010.09
5.1.30.0030.04710.38
5.1.20.0130.03710.43
5.1.10.0170.03010.10
5.1.00.0200.03710.10
5.0.50.0030.0338.55
5.0.40.0070.0378.40
5.0.30.0070.0438.38
5.0.20.0000.0338.23
5.0.10.0070.0308.38
5.0.00.0030.0478.20
4.4.90.0070.0205.84
4.4.80.0030.0335.87
4.4.70.0070.0205.82
4.4.60.0030.0235.87
4.4.50.0070.0205.92
4.4.40.0030.0375.88
4.4.30.0000.0275.89
4.4.20.0100.0235.97
4.4.10.0070.0235.93
4.4.00.0030.0375.95
4.3.110.0000.0275.82
4.3.100.0000.0335.89
4.3.90.0130.0175.80
4.3.80.0130.0335.80
4.3.70.0070.0205.79
4.3.60.0070.0205.83
4.3.50.0030.0235.81
4.3.40.0030.0375.78
4.3.30.0070.0204.69
4.3.20.0030.0234.55
4.3.10.0070.0234.52
4.3.00.0070.0308.77

preferences:
45.9 ms | 401 KiB | 5 Q