3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(filter_var('123a.56', FILTER_VALIDATE_REGEXP,array("options"=>array("regexp"=>"/^([1-9][0-9]*|0)(\.[0-9]{2})?$/")))); var_dump(filter_var('123a.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)
8.3.60.0120.00616.88
8.3.50.0110.01122.18
8.3.40.0100.00718.92
8.3.30.0110.00418.96
8.3.20.0080.00020.15
8.3.10.0000.00821.73
8.3.00.0080.00019.38
8.2.180.0070.00718.41
8.2.170.0040.01122.96
8.2.160.0130.00022.25
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00026.16
8.2.120.0040.00419.66
8.2.110.0090.00021.04
8.2.100.0110.00017.63
8.2.90.0060.00319.22
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0030.00517.93
8.2.50.0040.00418.07
8.2.40.0060.00320.07
8.2.30.0030.00517.96
8.2.20.0030.00517.65
8.2.10.0000.00817.93
8.2.00.0040.00417.77
8.1.280.0090.01225.92
8.1.270.0040.00420.48
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00017.58
8.1.230.0030.00917.54
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0000.00820.41
8.1.160.0000.00721.97
8.1.150.0000.00718.71
8.1.140.0000.00817.48
8.1.130.0000.00717.45
8.1.120.0000.01017.41
8.1.110.0030.00617.52
8.1.100.0000.00717.53
8.1.90.0000.00817.44
8.1.80.0040.00417.48
8.1.70.0030.00317.45
8.1.60.0030.00617.62
8.1.50.0040.00417.48
8.1.40.0000.00817.43
8.1.30.0060.00317.69
8.1.20.0050.00217.57
8.1.10.0000.00817.54
8.1.00.0030.00617.51
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.34
8.0.270.0000.00717.20
8.0.260.0050.00316.83
8.0.250.0030.00316.95
8.0.240.0060.00016.97
8.0.230.0040.00417.00
8.0.220.0030.00316.83
8.0.210.0000.00716.95
8.0.200.0110.00016.86
8.0.190.0040.00416.97
8.0.180.0030.00516.85
8.0.170.0000.00816.94
8.0.160.0000.00716.97
8.0.150.0040.00416.96
8.0.140.0000.00716.76
8.0.130.0000.00613.30
8.0.120.0040.00416.87
8.0.110.0050.00316.93
8.0.100.0080.00016.74
8.0.90.0000.00816.97
8.0.80.0110.00716.98
8.0.70.0000.00816.82
8.0.60.0000.00816.91
8.0.50.0030.00716.92
8.0.30.0150.01017.07
8.0.20.0120.00617.40
8.0.10.0070.00016.87
8.0.00.0090.00816.61
7.4.330.0060.00015.03
7.4.320.0040.00416.72
7.4.300.0000.00616.73
7.4.290.0070.00316.69
7.4.280.0070.00016.56
7.4.270.0000.00716.71
7.4.260.0030.00316.56
7.4.250.0030.00516.57
7.4.240.0030.00516.66
7.4.230.0020.00516.59
7.4.220.0160.00316.59
7.4.210.0130.00316.63
7.4.200.0040.00416.76
7.4.160.0030.01316.57
7.4.150.0060.01217.40
7.4.140.0090.01117.86
7.4.130.0100.00816.50
7.4.120.0100.00816.48
7.4.110.0160.00816.57
7.4.100.0080.01116.56
7.4.90.0090.00916.46
7.4.80.0070.01419.39
7.4.70.0040.01216.58
7.4.60.0130.00316.62
7.4.50.0040.00416.38
7.4.40.0110.01016.43
7.4.30.0150.00416.49
7.4.00.0030.01014.85
7.3.330.0050.00013.28
7.3.320.0060.00613.19
7.3.310.0000.00716.29
7.3.300.0030.00316.41
7.3.290.0000.00716.25
7.3.280.0060.01316.35
7.3.270.0090.00917.40
7.3.260.0100.00716.47
7.3.250.0080.01216.42
7.3.240.0130.00816.34
7.3.230.0030.01316.64
7.3.210.0100.00716.33
7.3.200.0130.00319.39
7.3.190.0070.01116.39
7.3.180.0080.00816.53
7.3.170.0030.01316.32
7.3.160.0080.00816.69
7.2.330.0070.01116.43
7.2.320.0070.01016.48
7.2.310.0150.00316.61
7.2.300.0030.01416.56
7.2.290.0090.01416.48
7.2.60.0060.00616.57
7.2.00.0000.01619.31
7.1.200.0100.00315.98
7.1.100.0120.00617.94
7.1.70.0000.00717.03
7.1.60.0090.00919.46
7.1.50.0090.01316.94
7.1.00.0100.07022.38
7.0.200.0520.00714.43
7.0.140.0030.07322.12
7.0.60.0130.07019.93
7.0.50.0030.04717.91
7.0.40.0130.08020.25
7.0.30.0270.06720.21
7.0.20.0300.08020.01
7.0.10.0270.07720.02
7.0.00.0070.06720.10
5.6.280.0000.07721.10
5.6.210.0000.04020.46
5.6.200.0070.08718.12
5.6.190.0000.06320.26
5.6.180.0170.08320.32
5.6.170.0330.08020.41
5.6.160.0130.07720.70
5.6.150.0000.04318.17
5.6.140.0070.04018.14
5.6.130.0070.08018.18
5.6.120.0030.04721.13
5.6.110.0070.08021.12
5.6.100.0030.04321.18
5.6.90.0070.06020.96
5.6.80.0070.08320.37
5.6.70.0070.04020.36
5.5.350.0030.08320.41
5.5.340.0030.06717.92
5.5.330.0030.04320.23
5.5.320.0000.07720.07
5.5.310.0300.07320.20
5.5.300.0030.08017.95
5.5.290.0030.04018.00
5.5.280.0030.07320.77
5.5.270.0000.05020.75
5.5.260.0030.05320.78
5.5.250.0100.06720.70
5.5.240.0130.07720.03
5.4.450.0670.06019.63
5.4.440.1030.06019.37
5.4.430.0030.06319.40
5.4.420.0870.05719.24
5.4.410.0100.05319.42
5.4.400.0170.05318.50
5.4.390.0230.05018.65
5.4.380.0200.05018.63
5.4.370.0330.04018.64
5.4.360.0100.05718.49
5.4.350.0130.05718.67
5.4.340.0270.07318.56
5.4.320.0100.06318.44
5.4.310.0200.05318.70
5.4.300.0130.06018.49
5.4.290.0170.05318.70
5.4.280.0070.07718.71
5.4.270.0200.05318.55
5.4.260.0100.06018.55
5.4.250.0100.06318.57
5.4.240.0070.06718.48
5.4.230.0170.05718.44
5.4.220.0200.07318.47
5.4.210.0230.05718.62
5.4.200.0170.06316.51
5.4.190.0130.06018.66
5.4.180.0200.08018.63
5.4.170.0170.08318.75
5.4.160.0330.07318.55
5.4.150.0130.06318.64
5.4.140.0230.07016.31
5.4.130.0270.04016.07
5.4.120.0170.05316.25
5.4.110.0230.05016.09
5.4.100.0100.06016.07
5.4.90.0170.07316.15
5.4.80.0100.06316.06
5.4.70.0230.04716.14
5.4.60.0270.04316.32
5.4.50.0230.05316.23
5.4.40.0200.05016.28
5.4.30.0170.05016.27
5.4.20.0200.05316.03
5.4.10.0230.04016.13
5.4.00.0170.05715.71
5.3.290.0230.04714.65
5.3.280.0200.05714.69
5.3.270.0200.05714.75
5.3.260.0170.06014.75
5.3.250.0200.05014.65
5.3.240.0170.06314.63
5.3.230.0230.06314.56
5.3.220.0270.06714.63
5.3.210.0230.07014.55
5.3.200.0170.07314.66
5.3.190.0300.06014.47
5.3.180.0130.06314.52
5.3.170.0270.05314.66
5.3.160.0130.07014.63
5.3.150.0170.06014.53
5.3.140.0230.07014.52
5.3.130.0370.05714.46
5.3.120.0100.06714.53
5.3.110.0130.06014.53
5.3.100.0170.05314.06
5.3.90.0100.08314.01
5.3.80.0100.06014.00
5.3.70.0300.04713.92
5.3.60.0130.06314.00
5.3.50.0200.05713.96
5.3.40.0230.06314.02
5.3.30.0170.07713.89
5.3.20.0170.05713.67
5.3.10.0030.06713.68
5.3.00.0230.06713.62
5.2.170.0200.04011.05
5.2.160.0100.05011.16
5.2.150.0130.04311.36
5.2.140.0070.05011.17
5.2.130.0170.04011.13
5.2.120.0170.03711.24
5.2.110.0100.04311.16
5.2.100.0130.04011.16
5.2.90.0100.04311.16
5.2.80.0130.04311.13
5.2.70.0230.04011.09
5.2.60.0200.03711.09
5.2.50.0230.03011.00
5.2.40.0100.04010.97
5.2.30.0130.04010.93
5.2.20.0100.04310.89
5.2.10.0170.03310.91
5.2.00.0070.04310.75
5.1.60.0100.03710.13
5.1.50.0070.03710.01
5.1.40.0030.0409.99
5.1.30.0130.04310.45
5.1.20.0200.03310.46
5.1.10.0070.04010.13
5.1.00.0070.04010.10
5.0.50.0170.0308.57
5.0.40.0070.0278.52
5.0.30.0130.0378.29
5.0.20.0100.0338.23
5.0.10.0030.0338.27
5.0.00.0070.0408.23
4.4.90.0030.0235.91
4.4.80.0130.0135.86
4.4.70.0070.0235.90
4.4.60.0070.0205.86
4.4.50.0100.0175.91
4.4.40.0070.0335.85
4.4.30.0100.0175.90
4.4.20.0000.0275.99
4.4.10.0070.0205.98
4.4.00.0070.0405.90
4.3.110.0030.0275.84
4.3.100.0030.0235.81
4.3.90.0070.0205.89
4.3.80.0000.0435.77
4.3.70.0030.0235.91
4.3.60.0070.0205.93
4.3.50.0100.0235.77
4.3.40.0100.0305.79
4.3.30.0070.0234.68
4.3.20.0000.0274.66
4.3.10.0030.0304.53
4.3.00.0070.0278.77

preferences:
40.59 ms | 401 KiB | 5 Q