3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all("/(\b[a-zA-Z-]{3,}\b)+?/", "(DEHUMIDIFIER), MUNTERS (M11L) / / / / / / / M11L 230V, 50Hz, 0.21Kw", $matches); print_r($matches[0]); $foo = array('(DEHUMIDIFIER)', '(M11L)'); foreach ($foo as $bar) { print $bar . ': '; print preg_match('/^[a-z0-9]+([a-z0-9-]+[a-z0-9])?$/iD', $bar); print PHP_EOL; }

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)
8.3.70.0120.00318.31
8.3.60.0100.01018.52
8.3.50.0080.00722.11
8.3.40.0000.01918.95
8.3.30.0040.01118.90
8.3.20.0040.00420.32
8.3.10.0040.00423.64
8.3.00.0040.00420.94
8.2.180.0080.00816.50
8.2.170.0100.00322.96
8.2.160.0110.00320.32
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00319.61
8.2.110.0040.00422.11
8.2.100.0110.00017.84
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0030.00717.75
8.2.60.0000.00818.05
8.2.50.0050.00518.07
8.2.40.0030.00620.13
8.2.30.0040.00418.40
8.2.20.0000.00817.84
8.2.10.0050.00318.16
8.2.00.0060.00319.55
8.1.280.0070.01125.92
8.1.270.0060.00323.97
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0100.00022.13
8.1.230.0080.00418.97
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0090.00017.35
8.1.180.0070.00218.10
8.1.170.0090.00018.41
8.1.160.0000.00721.93
8.1.150.0000.00718.66
8.1.140.0050.00217.68
8.1.130.0000.00817.91
8.1.120.0040.00417.54
8.1.110.0000.00717.62
8.1.100.0070.00017.51
8.1.90.0040.00417.61
8.1.80.0000.00817.66
8.1.70.0080.00017.52
8.1.60.0040.00417.75
8.1.50.0040.00417.70
8.1.40.0050.00317.70
8.1.30.0000.00817.79
8.1.20.0030.00517.67
8.1.10.0000.00817.73
8.1.00.0000.00717.69
8.0.300.0070.00018.77
8.0.290.0000.00717.00
8.0.280.0070.00018.50
8.0.270.0000.00717.30
8.0.260.0040.00417.21
8.0.250.0030.00317.11
8.0.240.0040.00417.12
8.0.230.0070.00017.16
8.0.220.0030.00516.98
8.0.210.0020.00517.06
8.0.200.0030.00317.07
8.0.190.0000.00817.13
8.0.180.0030.00517.02
8.0.170.0000.00817.08
8.0.160.0080.00017.00
8.0.150.0000.00716.98
8.0.140.0000.00717.04
8.0.130.0000.00613.48
8.0.120.0000.00816.96
8.0.110.0030.00516.88
8.0.100.0070.00016.95
8.0.90.0030.00316.89
8.0.80.0030.01317.10
8.0.70.0000.00717.10
8.0.60.0000.00717.05
8.0.50.0030.00516.92
8.0.30.0160.01117.12
8.0.20.0130.00817.49
8.0.10.0040.00417.03
8.0.00.0140.00316.77
7.4.330.0000.00615.09
7.4.320.0060.00016.80
7.4.300.0070.00016.67
7.4.290.0000.00916.73
7.4.280.0040.00416.71
7.4.270.0030.00316.78
7.4.260.0000.00716.82
7.4.250.0040.00416.64
7.4.240.0040.00316.70
7.4.230.0040.00416.93
7.4.220.0120.00616.68
7.4.210.0090.00816.75
7.4.200.0070.00016.83
7.4.160.0100.01016.73
7.4.150.0110.00717.40
7.4.140.0090.01117.86
7.4.130.0090.00916.73
7.4.120.0120.00516.68
7.4.110.0100.00716.81
7.4.100.0030.01416.86
7.4.90.0060.01016.87
7.4.80.0100.01319.39
7.4.70.0040.01416.71
7.4.60.0090.00816.96
7.4.50.0040.00416.75
7.4.40.0060.01216.55
7.4.30.0080.00816.59
7.4.00.0070.00315.06
7.3.330.0000.00513.40
7.3.320.0000.00513.41
7.3.310.0030.00316.33
7.3.300.0000.00716.49
7.3.290.0080.00816.48
7.3.280.0120.00716.42
7.3.270.0120.00617.40
7.3.260.0060.01216.91
7.3.250.0120.00616.65
7.3.240.0070.01216.75
7.3.230.0110.01116.48
7.3.210.0110.00716.54
7.3.200.0140.00919.39
7.3.190.0120.00916.76
7.3.180.0060.01116.39
7.3.170.0060.00916.67
7.3.160.0080.00816.52
7.3.120.0000.01915.15
7.3.110.0030.01314.96
7.3.100.0040.01114.95
7.3.90.0100.00715.02
7.3.80.0000.01414.93
7.3.70.0100.00715.03
7.3.60.0030.01215.12
7.3.50.0060.00614.86
7.3.40.0040.00715.13
7.3.30.0100.01015.00
7.3.20.0040.01116.95
7.3.10.0040.00716.70
7.3.00.0100.01016.61
7.2.330.0130.00316.80
7.2.320.0110.01116.82
7.2.310.0070.01716.73
7.2.300.0170.00016.73
7.2.290.0070.01016.88
7.2.240.0100.01015.20
7.2.230.0000.01115.22
7.2.220.0070.00715.51
7.2.210.0040.01115.20
7.2.200.0060.01215.38
7.2.190.0060.00914.86
7.2.180.0030.01215.31
7.2.170.0130.00715.27
7.2.160.0040.01115.04
7.2.150.0070.01017.28
7.2.140.0090.00616.84
7.2.130.0120.00617.23
7.2.120.0130.00317.04
7.2.110.0070.01116.86
7.2.100.0120.00317.04
7.2.90.0090.00917.21
7.2.80.0070.01117.20
7.2.70.0130.00317.13
7.2.60.0100.00317.23
7.2.50.0060.01217.08
7.2.40.0000.01616.93
7.2.30.0090.00617.12
7.2.20.0070.01017.23
7.2.10.0130.00316.92
7.2.00.0090.00617.17
7.1.330.0070.00715.87
7.1.320.0070.00315.84
7.1.310.0030.01015.93
7.1.300.0030.01015.87
7.1.290.0060.01115.80
7.1.280.0000.01515.98
7.1.270.0070.01016.08
7.1.260.0090.00916.16
7.1.250.0070.01115.98
7.1.100.0030.00618.54
7.1.70.0090.00317.43
7.1.60.0070.01719.70
7.1.50.0120.01916.95
7.1.00.0000.08022.39
7.0.200.0030.00917.05
7.0.140.0000.07722.21
7.0.60.0070.06320.04
7.0.50.0070.08017.88
7.0.40.0130.09020.18
7.0.30.0230.05020.11
7.0.20.0330.07720.21
7.0.10.0030.09020.35
7.0.00.0130.04720.27
5.6.280.0000.09321.13
5.6.210.0070.07720.47
5.6.200.0070.05318.20
5.6.190.0100.04720.52
5.6.180.0130.04720.57
5.6.170.0470.06720.48
5.6.160.0130.04320.52
5.6.150.0030.05018.28
5.6.140.0000.09018.17
5.6.130.0100.06718.21
5.6.120.0100.06321.12
5.6.110.0130.07320.97
5.6.100.0130.07321.04
5.6.90.0170.04721.10
5.6.80.0130.07320.42
5.5.350.0000.04320.34
5.5.340.0070.07018.00
5.5.330.0200.07320.40
5.5.320.0330.07020.32
5.5.310.0300.05320.23
5.5.300.0070.06718.06
5.5.290.0100.07717.92
5.5.280.0030.04020.84
5.5.270.0130.04720.86
5.5.260.0070.06720.79
5.5.250.0070.05320.70
5.5.240.3500.04020.27
5.4.450.0270.03329.32
5.4.440.0570.04329.29
5.4.430.0170.04728.90
5.4.420.0530.04026.93
5.4.410.0700.04025.25
5.4.400.0370.03723.00
5.4.390.0200.04722.17
5.4.380.0230.04718.50
5.4.370.0130.05018.62
5.4.360.0170.04718.50
5.4.350.0170.05018.59
5.4.340.0130.06018.46
5.4.320.0070.03512.48
5.4.310.0040.03912.48
5.4.300.0080.04012.48
5.4.290.0060.03712.48
5.4.280.0060.03512.38
5.4.270.0040.03912.38
5.4.260.0110.03512.38
5.4.250.0090.03612.38
5.4.240.0060.03812.38
5.4.230.0070.04012.37
5.4.220.0090.03412.37
5.4.210.0070.04312.37
5.4.200.0060.03712.37
5.4.190.0100.03212.37
5.4.180.0040.03812.36
5.4.170.0090.03312.38
5.4.160.0030.03912.38
5.4.150.0040.04412.37
5.4.140.0070.04312.05
5.4.130.0090.03812.04
5.4.120.0110.04812.00
5.4.110.0130.03311.99
5.4.100.0090.03412.00
5.4.90.0070.04211.99
5.4.80.0090.03511.99
5.4.70.0070.03511.99
5.4.60.0070.03911.99
5.4.50.0060.03711.99
5.4.40.0080.03311.98
5.4.30.0060.03611.98
5.4.20.0050.03711.98
5.4.10.0060.03511.98
5.4.00.0090.03311.47
5.3.290.0090.04912.80
5.3.280.0080.05112.71
5.3.270.0060.05712.72
5.3.260.0070.05612.72
5.3.250.0080.04312.72
5.3.240.0100.03412.72
5.3.230.0060.03912.71
5.3.220.0050.03912.68
5.3.210.0020.04512.68
5.3.200.0070.03912.68
5.3.190.0100.04012.68
5.3.180.0080.05312.67
5.3.170.0040.03912.67
5.3.160.0080.03812.67
5.3.150.0070.04512.67
5.3.140.0070.03612.66
5.3.130.0050.03912.65
5.3.120.0060.04112.66
5.3.110.0080.04512.66
5.3.100.0040.04012.12
5.3.90.0050.03812.10
5.3.80.0060.03812.09
5.3.70.0050.03912.09
5.3.60.0030.04112.07
5.3.50.0060.03712.02
5.3.40.0060.03712.02
5.3.30.0070.03911.98
5.3.20.0070.03711.76
5.3.10.0070.03811.73
5.3.00.0060.04511.72
5.2.170.0090.0409.22
5.2.160.0050.0319.21
5.2.150.0080.0419.21
5.2.140.0070.0399.21
5.2.130.0060.0309.17
5.2.120.0100.0299.17
5.2.110.0080.0299.18
5.2.100.0050.0299.18
5.2.90.0050.0309.18
5.2.80.0050.0309.17
5.2.70.0050.0459.18
5.2.60.0070.0429.13
5.2.50.0040.0449.09
5.2.40.0040.0319.08
5.2.30.0060.0379.05
5.2.20.0030.0339.04
5.2.10.0050.0278.95
5.2.00.0040.0298.81
5.1.60.0040.0248.09
5.1.50.0040.0248.09
5.1.40.0030.0258.07
5.1.30.0060.0258.42
5.1.20.0040.0288.44
5.1.10.0070.0248.17
5.1.00.0030.0288.16
5.0.50.0030.0216.64
5.0.40.0050.0186.50
5.0.30.0030.0326.32
5.0.20.0020.0206.28
5.0.10.0050.0196.27
5.0.00.0060.0296.25
4.4.90.0030.0154.78
4.4.80.0020.0174.76
4.4.70.0040.0154.76
4.4.60.0040.0214.76
4.4.50.0100.0424.77
4.4.40.0050.0314.71
4.4.30.0070.0224.76
4.4.20.0050.0254.85
4.4.10.0050.0164.85
4.4.00.0110.0374.75
4.3.110.0040.0214.66
4.3.100.0050.0264.66
4.3.90.0050.0134.64
4.3.80.0020.0254.59
4.3.70.0020.0174.63
4.3.60.0020.0164.63
4.3.50.0020.0174.63
4.3.40.0040.0234.54
4.3.30.0030.0153.30
4.3.20.0030.0153.28
4.3.10.0010.0173.24
4.3.00.0030.02021.68

preferences:
38.07 ms | 401 KiB | 5 Q