3v4l.org

run code in 300+ PHP versions simultaneously
<?php //echo preg_match("/[0-9]*(\.|[0-9]{1})[0-9]{0,2}/","00.00"); $regexp = '[0-9]*(\.|[0-9]{1})[0-9]{0,2}'; echo _match($regexp, array('00.00','salkjfdsklfj')); function _match($regexp,$subject_array) { $match = true; foreach ($subject_array as $subject) { if (!preg_match("/".$regexp."/",$subject)) { $match = false; } } return $match; }

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)
8.3.40.0080.01118.92
8.3.30.0090.00619.13
8.3.20.0040.00420.02
8.3.10.0040.00422.10
8.3.00.0000.00822.48
8.2.170.0110.00422.96
8.2.160.0080.00820.89
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.48
8.2.110.0090.00022.33
8.2.100.0080.00418.03
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0030.00617.88
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0040.00418.16
8.2.30.0070.00017.96
8.2.20.0040.00417.88
8.2.10.0030.00619.64
8.2.00.0040.00417.84
8.1.270.0080.00023.64
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0070.00319.02
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0050.00217.51
8.1.180.0000.00818.10
8.1.170.0050.00518.63
8.1.160.0070.00022.00
8.1.150.0000.00718.71
8.1.140.0040.00417.64
8.1.130.0000.00717.76
8.1.120.0050.00317.64
8.1.110.0040.00417.58
8.1.100.0050.00217.50
8.1.90.0050.00217.56
8.1.80.0040.00417.52
8.1.70.0040.00417.48
8.1.60.0060.00317.77
8.1.50.0080.00017.67
8.1.40.0040.00417.55
8.1.30.0050.00317.78
8.1.20.0080.00017.77
8.1.10.0000.00717.64
8.1.00.0040.00417.58
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0000.00718.46
8.0.270.0000.00717.35
8.0.260.0070.00016.98
8.0.250.0040.00417.13
8.0.240.0040.00417.12
8.0.230.0040.00417.08
8.0.220.0070.00017.02
8.0.210.0030.00316.92
8.0.200.0000.00617.02
8.0.190.0040.00417.06
8.0.180.0090.00316.98
8.0.170.0040.00417.11
8.0.160.0030.00616.98
8.0.150.0070.00017.05
8.0.140.0080.00017.00
8.0.130.0030.00313.54
8.0.120.0040.00417.02
8.0.110.0000.00717.07
8.0.100.0040.00417.01
8.0.90.0040.00417.03
8.0.80.0090.00617.00
8.0.70.0000.00717.11
8.0.60.0040.00416.84
8.0.50.0050.00317.06
8.0.30.0110.00817.39
8.0.20.0090.00917.42
8.0.10.0000.00816.96
8.0.00.0110.00816.73
7.4.330.0020.00215.14
7.4.320.0030.00316.62
7.4.300.0030.00316.71
7.4.290.0070.00016.74
7.4.280.0040.00416.61
7.4.270.0000.00716.80
7.4.260.0000.00716.79
7.4.250.0000.00816.60
7.4.240.0020.00516.74
7.4.230.0000.00716.65
7.4.220.0170.00716.76
7.4.210.0060.00916.74
7.4.200.0000.00716.71
7.4.190.0030.00316.90
7.4.160.0140.00416.68
7.4.150.0110.00717.40
7.4.140.0090.00817.86
7.4.130.0100.00716.68
7.4.120.0080.01216.66
7.4.110.0130.00316.61
7.4.100.0030.01316.60
7.4.90.0030.01416.77
7.4.80.0070.01019.39
7.4.70.0060.01016.50
7.4.60.0030.01316.85
7.4.50.0030.00316.62
7.4.40.0040.01122.77
7.4.30.0080.00816.78
7.4.00.0060.00615.28
7.3.330.0000.00513.29
7.3.320.0030.00313.28
7.3.310.0050.00216.47
7.3.300.0000.00716.52
7.3.290.0070.00716.41
7.3.280.0100.00516.50
7.3.270.0160.00317.40
7.3.260.0160.00716.69
7.3.250.0090.01216.59
7.3.240.0140.00316.50
7.3.230.0090.00816.78
7.3.210.0100.00716.50
7.3.200.0150.00619.39
7.3.190.0130.01016.46
7.3.180.0090.00916.78
7.3.170.0090.00616.54
7.3.160.0000.01616.77
7.3.120.0070.01015.26
7.2.330.0070.01316.62
7.2.320.0140.00516.68
7.2.310.0120.00616.64
7.2.300.0090.00616.76
7.2.290.0070.01416.73
7.2.00.0030.00919.30
7.1.100.0000.00918.38
7.1.70.0100.00717.05
7.1.60.0100.01419.82
7.1.50.0000.02116.88
7.1.00.0030.07022.33
7.0.200.0080.00416.87
7.0.140.0070.06722.05
7.0.60.0100.05719.91
7.0.50.0070.05017.92
7.0.40.0070.04720.32
7.0.30.0230.04020.21
7.0.20.0230.07020.32
7.0.10.0030.09320.09
7.0.00.0070.04020.16
5.6.280.0000.07321.00
5.6.210.0070.08320.70
5.6.200.0030.04318.21
5.6.190.0100.05020.55
5.6.180.0370.07020.47
5.6.170.0270.08720.47
5.6.160.0130.05020.52
5.6.150.0070.06318.12
5.6.140.0070.05018.23
5.6.130.0070.05018.18
5.6.120.0030.07321.00
5.6.110.0100.07021.01
5.6.100.0100.03720.96
5.6.90.0070.03720.95
5.6.80.0100.07320.36
5.5.350.0270.07320.41
5.5.340.0070.03718.08
5.5.330.0170.07720.21
5.5.320.0330.06720.24
5.5.310.0500.05720.34
5.5.300.0000.04317.95
5.5.290.0070.03717.98
5.5.280.0130.07020.73
5.5.270.0130.08020.73
5.5.260.0100.05720.75
5.5.250.0070.04020.59
5.5.240.0070.07720.14
5.4.450.0500.04019.39
5.4.440.0330.04719.44
5.4.430.0600.03719.45
5.4.420.0630.04719.42
5.4.410.0600.02719.04
5.4.400.0270.04319.15
5.4.390.0530.04019.09
5.4.380.0370.06018.50
5.4.370.0270.06018.74
5.4.360.0430.04018.61
5.4.350.0430.04718.59
5.4.340.0400.04718.83
5.4.320.0080.04112.50
5.4.310.0070.05012.50
5.4.300.0110.03112.50
5.4.290.0100.03512.50
5.4.280.0060.03512.39
5.4.270.0130.04312.38
5.4.260.0090.04912.38
5.4.250.0130.06012.37
5.4.240.0080.05612.37
5.4.230.0080.04312.36
5.4.220.0040.03912.36
5.4.210.0080.03512.36
5.4.200.0080.03712.36
5.4.190.0020.04212.36
5.4.180.0070.03812.36
5.4.170.0140.05412.37
5.4.160.0060.05212.36
5.4.150.0050.04112.36
5.4.140.0090.04212.05
5.4.130.0040.03912.04
5.4.120.0080.03511.99
5.4.110.0050.03711.98
5.4.100.0020.04111.99
5.4.90.0070.04111.99
5.4.80.0060.03711.99
5.4.70.0070.03511.98
5.4.60.0040.03611.99
5.4.50.0040.03911.98
5.4.40.0030.03911.97
5.4.30.0080.03811.96
5.4.20.0060.04011.97
5.4.10.0080.03811.96
5.4.00.0070.04311.45
5.3.290.0040.04112.80
5.3.280.0120.05412.70
5.3.270.0090.05312.73
5.3.260.0140.06412.72
5.3.250.0090.05212.72
5.3.240.0080.05012.72
5.3.230.0100.05112.71
5.3.220.0060.05212.68
5.3.210.0080.04412.68
5.3.200.0060.03712.68
5.3.190.0060.03912.68
5.3.180.0060.03712.67
5.3.170.0050.04412.67
5.3.160.0100.03812.68
5.3.150.0070.04112.67
5.3.140.0060.03912.66
5.3.130.0040.04212.65
5.3.120.0050.04112.65
5.3.110.0100.03612.66
5.3.100.0080.03612.12
5.3.90.0120.03512.08
5.3.80.0070.04612.07
5.3.70.0120.04412.07
5.3.60.0110.04412.07
5.3.50.0070.03712.00
5.3.40.0060.03912.00
5.3.30.0090.03511.97
5.3.20.0100.03311.74
5.3.10.0090.03411.70
5.3.00.0060.03811.69
5.2.170.0070.0349.19
5.2.160.0030.0329.19
5.2.150.0080.0289.20
5.2.140.0080.0409.18
5.2.130.0070.0299.15
5.2.120.0040.0389.15
5.2.110.0090.0379.16
5.2.100.0020.0349.16
5.2.90.0050.0319.16
5.2.80.0030.0349.15
5.2.70.0020.0359.15
5.2.60.0050.0319.10
5.2.50.0050.0319.07
5.2.40.0050.0289.05
5.2.30.0070.0399.03
5.2.20.0060.0289.02
5.2.10.0040.0338.91
5.2.00.0050.0408.77
5.1.60.0060.0298.05
5.1.50.0040.0348.05
5.1.40.0010.0338.04
5.1.30.0070.0368.38
5.1.20.0100.0308.41
5.1.10.0060.0268.13
5.1.00.0070.0258.13
5.0.50.0050.0216.61
5.0.40.0050.0196.46
5.0.30.0100.0466.28
5.0.20.0070.0286.26
5.0.10.0040.0206.23
5.0.00.0050.0456.22
4.4.90.0050.0244.78
4.4.80.0050.0244.75
4.4.70.0040.0204.76
4.4.60.0030.0154.76
4.4.50.0040.0214.77
4.4.40.0040.0364.71
4.4.30.0070.0154.76
4.4.20.0040.0164.84
4.4.10.0010.0184.85
4.4.00.0020.0284.76
4.3.110.0060.0144.67
4.3.100.0040.0184.66
4.3.90.0010.0194.64
4.3.80.0040.0254.58
4.3.70.0020.0164.63
4.3.60.0030.0154.63
4.3.50.0040.0154.63
4.3.40.0020.0294.54
4.3.30.0050.0243.28
4.3.20.0030.0253.27
4.3.10.0000.0273.23
4.3.00.0000.01715.05

preferences:
44.04 ms | 400 KiB | 5 Q