3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "TEST DEHUMIDIFIER, MUNTERS (M11L) / / / / / / / M11L 230V, 50Hz, 0.21Kw"; print $str . PHP_EOL . '-------------------' . PHP_EOL; preg_match_all("/(\b[a-zA-Z-]{3,}\b)+?/", $str, $matches); print_r($matches[0]); $foo = $matches[0]; foreach ($foo as $bar) { print $bar . ': '; print preg_match('/^[a-z0-9]+([a-z0-9-]+[a-z0-9])?$/iD', $bar); print PHP_EOL; } // stripMeasurements $pattern = "!(?<=\A|[, :-=])\d+[- ]{0,3}(\"|barrel|bag|bottle|box|can|coil|cartridge|case|carton|cup|cylinder|degree|drum|dozen|foot|feet|squarefoot|gallon(us)|inch|gram|hole|jar|kilogram|pound|length|litre|milli-litre|meter|metre|milli-letre|milimetre|squaremetre|cubicmetre|metre|roll|numberofrolls|packet|piece|pail|pair|sack|set|sheet|shortton|tin|metricton|ton|thread|tonne|a|bar|bg|bo|bx|b|ca|cm|cl|cq|ct|cu|cy|cm2|c|deg|dr|din|fot|ftk|gll|grm|gm|hz|in|jr|kg|kgm|kgf|kwh|kw|l|lbr|ln|ltr|rpm|mlt|c2|cc3|c3|ma|m2|m3|mt3|mt2|ml|mm|mmt|mtk|mtq|mtr|m|nrl|pa|pin|psi|pkt|pce|pcs|rol|sa|set|st|stn|tn|tne|tu|va|v|x)[s]?(?=\Z|[, :-=])!i"; print preg_replace($pattern, " ", $str) . PHP_EOL; preg_match_all( "#(?=[a-z-]*\d)[a-zA-Z0-9-.]{4,}(?<=[a-z0-9])#i", $str, $partCandidates ); print_r($partCandidates[0]); foreach ($partCandidates[0] as $part) { print $part . ':' . preg_match("![[\d]+?[-x\/.]{1}]?[\d]+(\"|barrel|bag|bottle|box|can|coil|cartridge|case|carton|cup|cylinder|degree|drum|dozen|foot|feet|squarefoot|gallon(us)|inch|gram|hole|jar|kilogram|pound|length|litre|milli-litre|meter|metre|milli-letre|milimetre|squaremetre|cubicmetre|metre|roll|numberofrolls|packet|piece|pail|pair|sack|set|sheet|shortton|tin|metricton|ton|thread|tonne|a|bar|bg|bo|bx|b|ca|cm|cl|cq|ct|cu|cy|cm2|c|deg|dr|din|fot|ftk|gll|grm|gm|hz|in|jr|kg|kgm|kgf|kwh|kw|l|lbr|ln|ltr|rpm|mlt|c2|cc3|c3|m2|ma|m3|mt3|mt2|ml|mm|mmt|mtk|mtq|mtr|m|nrl|pa|pin|psi|pkt|pce|pcs|rol|sa|set|st|stn|tn|tne|tu|va|v|x)$!i", $part) . 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)
8.3.60.0160.00317.00
8.3.50.0080.00822.17
8.3.40.0120.00319.17
8.3.30.0190.00019.14
8.3.20.0050.00320.49
8.3.10.0000.00823.73
8.3.00.0060.00319.32
8.2.180.0070.01117.00
8.2.170.0120.00322.96
8.2.160.0070.00720.65
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.73
8.2.110.0060.00620.46
8.2.100.0000.01119.52
8.2.90.0030.00519.48
8.2.80.0030.00618.00
8.2.70.0000.01117.88
8.2.60.0080.00318.00
8.2.50.0060.00318.07
8.2.40.0000.00920.20
8.2.30.0050.00318.57
8.2.20.0030.00617.99
8.2.10.0030.00518.32
8.2.00.0050.00519.72
8.1.280.0180.00025.92
8.1.270.0060.00322.32
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0070.00324.09
8.1.230.0060.00619.29
8.1.220.0030.00618.01
8.1.210.0000.00818.77
8.1.200.0060.00617.61
8.1.190.0040.00417.50
8.1.180.0000.00918.10
8.1.170.0040.00418.80
8.1.160.0030.00522.19
8.1.150.0030.00518.85
8.1.140.0060.00317.80
8.1.130.0040.00418.02
8.1.120.0000.00817.76
8.1.110.0040.00417.77
8.1.100.0050.00317.61
8.1.90.0060.00317.78
8.1.80.0030.00517.56
8.1.70.0040.00417.64
8.1.60.0030.00717.87
8.1.50.0060.00317.68
8.1.40.0060.00317.76
8.1.30.0070.00317.79
8.1.20.0080.00017.93
8.1.10.0050.00317.87
8.1.00.0080.00017.74
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0030.00318.50
8.0.270.0050.00317.30
8.0.260.0000.00717.39
8.0.250.0040.00417.25
8.0.240.0000.00817.28
8.0.230.0000.00817.21
8.0.220.0040.00417.19
8.0.210.0030.00417.06
8.0.200.0000.00717.24
8.0.190.0000.00817.25
8.0.180.0000.00817.15
8.0.170.0050.00517.22
8.0.160.0040.00417.15
8.0.150.0030.00717.09
8.0.140.0000.00717.01
8.0.130.0030.00313.57
8.0.120.0000.00817.15
8.0.110.0000.00817.07
8.0.100.0040.00417.18
8.0.90.0060.00317.03
8.0.80.0160.00717.14
8.0.70.0000.00817.02
8.0.60.0000.00817.16
8.0.50.0000.00817.17
8.0.30.0120.00817.56
8.0.20.0160.00517.48
8.0.10.0030.00617.21
8.0.00.0060.01217.16
7.4.330.0030.00315.00
7.4.320.0000.01116.83
7.4.300.0000.00716.93
7.4.290.0000.00716.93
7.4.280.0000.00816.91
7.4.270.0000.00716.89
7.4.260.0030.00316.98
7.4.250.0040.00416.97
7.4.240.0060.00216.89
7.4.230.0000.00717.00
7.4.220.0000.01917.01
7.4.210.0000.02216.99
7.4.200.0020.00516.71
7.4.160.0100.00716.93
7.4.150.0090.00917.40
7.4.140.0160.00317.86
7.4.130.0070.01016.87
7.4.120.0020.01716.87
7.4.110.0130.00716.77
7.4.100.0090.00917.00
7.4.90.0090.00916.65
7.4.80.0120.00619.39
7.4.70.0090.01216.68
7.4.60.0090.00916.82
7.4.50.0030.00616.76
7.4.40.0060.01016.77
7.4.30.0090.01316.95
7.4.00.0040.01515.23
7.3.330.0050.00013.31
7.3.320.0000.00613.42
7.3.310.0080.00016.46
7.3.300.0050.00216.62
7.3.290.0100.00616.56
7.3.280.0070.01416.50
7.3.270.0090.00917.40
7.3.260.0090.00916.59
7.3.250.0080.01416.63
7.3.240.0130.01316.63
7.3.230.0060.01216.96
7.3.210.0110.00616.55
7.3.200.0070.01519.39
7.3.190.0120.00616.80
7.3.180.0030.01316.52
7.3.170.0070.01016.89
7.3.160.0130.00316.58
7.3.120.0030.00915.10
7.3.10.0120.01216.99
7.3.00.0230.00716.67
7.2.330.0100.01417.03
7.2.320.0140.00616.89
7.2.310.0150.00617.09
7.2.300.0060.01217.10
7.2.290.0030.01416.87
7.2.130.0160.00617.03
7.2.120.0160.01016.24
7.2.110.0090.01317.08
7.2.100.0160.01317.20
7.2.90.0100.00616.77
7.2.80.0250.00716.99
7.2.70.0180.00616.48
7.2.60.0220.00616.98
7.2.50.0130.01016.86
7.2.40.0150.00616.66
7.2.30.0110.01116.60
7.2.20.0070.00716.93
7.2.10.0140.00716.97
7.2.00.0150.00316.96
7.1.250.0130.00515.88
7.1.70.0040.00417.46
7.1.60.0110.01519.70
7.1.50.0110.01117.38
7.1.00.0000.07722.47
7.0.200.0000.00917.04
7.0.140.0070.07322.23
7.0.60.0000.06320.13
7.0.50.0030.06018.10
7.0.40.0070.07020.29
7.0.30.0330.05320.34
7.0.20.0270.05320.32
7.0.10.0230.05720.27
7.0.00.0130.08020.41
5.6.210.0070.08320.55
5.6.200.0070.07318.16
5.6.190.0130.04320.59
5.6.180.0030.04020.39
5.6.170.0330.06320.53
5.6.160.0100.04320.39
5.6.150.0030.05018.25
5.6.140.0070.04018.19
5.6.130.0030.05718.23
5.6.120.0030.05321.13
5.6.110.0100.05720.86
5.6.100.0030.04721.11
5.6.90.0100.05320.96
5.6.80.0130.07720.33
5.6.70.0270.06720.27
5.5.350.0070.07720.46
5.5.340.0200.06018.03
5.5.330.0070.03720.41
5.5.320.0230.08020.51
5.5.310.0230.08320.24
5.5.300.0030.05317.95
5.5.290.0030.05318.08
5.5.280.0030.09320.73
5.5.270.0000.04720.79
5.5.260.0130.07020.89
5.5.250.0070.07720.66
5.5.240.0030.08720.15
5.4.450.0270.05743.72
5.4.440.0330.04037.17
5.4.430.0270.03733.63
5.4.420.0330.04333.62
5.4.410.0230.04033.61
5.4.400.0400.04331.27
5.4.390.0470.05031.27
5.4.380.0330.07318.74
5.4.370.0270.05318.74
5.4.360.0330.05318.63
5.4.350.0100.06318.53
5.4.340.0100.06018.59
5.4.320.0070.03712.50
5.4.310.0090.04212.49
5.4.300.0040.04012.50
5.4.290.0050.04012.49
5.4.280.0090.03412.39
5.4.270.0070.04212.39
5.4.260.0080.04212.39
5.4.250.0070.03912.39
5.4.240.0070.04812.39
5.4.230.0100.05112.38
5.4.220.0100.04712.39
5.4.210.0030.03812.38
5.4.200.0060.03812.38
5.4.190.0050.03812.38
5.4.180.0060.03912.38
5.4.170.0070.03412.39
5.4.160.0040.03812.39
5.4.150.0090.03212.38
5.4.140.0060.03612.07
5.4.130.0070.03712.05
5.4.120.0060.03512.01
5.4.110.0060.03612.00
5.4.100.0050.03612.00
5.4.90.0020.04112.01
5.4.80.0040.03812.00
5.4.70.0050.03512.00
5.4.60.0090.03312.00
5.4.50.0070.03612.00
5.4.40.0040.03611.99
5.4.30.0030.03911.98
5.4.20.0050.03811.99
5.4.10.0080.04911.99
5.4.00.0050.04411.48
5.3.290.0070.04412.80
5.3.280.0060.04012.70
5.3.270.0050.04112.72
5.3.260.0090.04212.71
5.3.250.0050.04112.72
5.3.240.0110.06112.72
5.3.230.0050.04012.71
5.3.220.0040.03812.68
5.3.210.0060.04012.68
5.3.200.0070.03612.68
5.3.190.0100.03412.68
5.3.180.0050.03812.68
5.3.170.0060.03612.67
5.3.160.0040.04212.67
5.3.150.0080.03612.67
5.3.140.0040.04012.66
5.3.130.0050.04112.66
5.3.120.0040.04212.66
5.3.110.0060.03912.66
5.3.100.0040.04012.13
5.3.90.0090.04112.11
5.3.80.0080.03512.10
5.3.70.0080.04412.10
5.3.60.0080.03412.09
5.3.50.0050.03712.03
5.3.40.0060.03512.03
5.3.30.0030.03812.00
5.3.20.0050.03611.78
5.3.10.0080.03411.74
5.3.00.0050.03911.73
5.2.170.0030.0409.23
5.2.160.0030.0329.24
5.2.150.0050.0419.23
5.2.140.0040.0349.23
5.2.130.0070.0399.19
5.2.120.0040.0449.19
5.2.110.0100.0369.20
5.2.100.0070.0359.20
5.2.90.0090.0339.20
5.2.80.0080.0399.19
5.2.70.0090.0279.19
5.2.60.0090.0269.14
5.2.50.0050.0399.11
5.2.40.0050.0349.09
5.2.30.0040.0309.07
5.2.20.0060.0289.10
5.2.10.0030.0309.00
5.2.00.0050.0298.86
5.1.60.0030.0278.18
5.1.50.0050.0268.18
5.1.40.0050.0258.15
5.1.30.0030.0298.51
5.1.20.0010.0318.53
5.1.10.0050.0258.25
5.1.00.0030.0278.25
5.0.50.0050.0196.73
5.0.40.0040.0186.59
5.0.30.0030.0326.41
5.0.20.0030.0206.37
5.0.10.0040.0216.35
5.0.00.0050.0306.34
4.4.90.0070.0184.77
4.4.80.0050.0204.75
4.4.70.0030.0214.75
4.4.60.0020.0174.76
4.4.50.0050.0144.77
4.4.40.0030.0364.73
4.4.30.0020.0234.76
4.4.20.0030.0234.84
4.4.10.0030.0164.85
4.4.00.0050.0234.76
4.3.110.0040.0164.67
4.3.100.0030.0144.66
4.3.90.0050.0154.63
4.3.80.0030.0244.63
4.3.70.0040.0144.63
4.3.60.0030.0154.63
4.3.50.0010.0174.63
4.3.40.0030.0244.58
4.3.30.0020.0173.40
4.3.20.0020.0173.38
4.3.10.0020.0163.27
4.3.00.0100.02031.25

preferences:
44.58 ms | 401 KiB | 5 Q