3v4l.org

run code in 300+ PHP versions simultaneously
<?php function parseSearchTerms($queryStr) { $searchTerms = [ 'canHave' => [], 'mustHave' => [], 'cannotHave' => [] ]; $keyword = ''; $quoted = false; $mod = null; $escaped = false; $spaced = true; for($i=0,$l=strlen($queryStr);$i<$l;$i++) { $char = $queryStr[$i]; if(ctype_space($char)) { $char = ' '; } switch($char) { case ' ': if($quoted || !$spaced) { $keyword .= $char; $spaced = true; } else if(!$quoted && !empty($keyword)) { if(is_null($mod)) { $searchTerms['canHave'][] = $keyword; } else { if($mod == '+') { $searchTerms['mustHave'][] = $keyword; } else if($mod == '-') { $searchTerms['cannotHave'][] = $keyword; } } $keyword = ''; } echo $keyword . PHP_EOL; var_dump($quoted); var_dump($spaced); var_dump($mod); echo PHP_EOL; break; case '"': if(!$escaped) { if($quoted) { if(is_null($mod)) { $searchTerms['canHave'][] = $keyword; } else { if($mod == '+') { $searchTerms['mustHave'][] = $keyword; } else if($mod == '-') { $searchTerms['cannotHave'][] = $keyword; } } $keyword = ''; $quoted = false; } } break; case '+': case '-': if($spaced) { $mod = $char; $spaced = false; } else { $mod = null; $keyword .= $char; $spaced = false; } break; default: $keyword .= $char; $spaced = false; break; } } if(!is_null($mod)) { if($mod == '+') { $searchTerms['mustHave'][] = $keyword; } else if($mod == '-') { $searchTerms['cannotHave'][] = $keyword; } } return $searchTerms; } var_dump(parseSearchTerms('+here are -no some "search terms"'));

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)
8.3.60.0090.00918.09
8.3.50.0090.00617.89
8.3.40.0100.00718.79
8.3.30.0070.00718.65
8.3.20.0050.00321.89
8.3.10.0060.00321.89
8.3.00.0070.00319.89
8.2.180.0070.01118.54
8.2.170.0140.00322.96
8.2.160.0100.00719.33
8.2.150.0150.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00022.25
8.2.120.0070.00326.35
8.2.110.0060.00320.43
8.2.100.0030.00917.71
8.2.90.0000.00819.24
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0060.00317.93
8.2.50.0040.00418.10
8.2.40.0040.00422.15
8.2.30.0050.00319.34
8.2.20.0070.00017.83
8.2.10.0000.00718.13
8.2.00.0060.00318.02
8.1.280.0130.00725.92
8.1.270.0000.00823.92
8.1.260.0050.00328.09
8.1.250.0050.00228.09
8.1.240.0060.00323.77
8.1.230.0080.00422.66
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0000.00722.16
8.1.150.0050.00319.00
8.1.140.0040.00419.61
8.1.130.0040.00417.73
8.1.120.0000.00717.45
8.1.110.0060.00317.36
8.1.100.0040.00417.41
8.1.90.0040.00417.48
8.1.80.0000.00817.49
8.1.70.0020.00517.45
8.1.60.0040.00517.61
8.1.50.0040.00417.60
8.1.40.0000.00817.43
8.1.30.0040.00417.58
8.1.20.0000.00717.72
8.1.10.0030.00617.57
8.1.00.0000.00817.55
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0000.00718.38
8.0.270.0000.00717.29
8.0.260.0000.00817.28
8.0.250.0070.00016.89
8.0.240.0050.00217.00
8.0.230.0040.00417.01
8.0.220.0040.00416.88
8.0.210.0070.00016.82
8.0.200.0000.00816.89
8.0.190.0040.00416.96
8.0.180.0000.00816.83
8.0.170.0040.00416.95
8.0.160.0030.00316.97
8.0.150.0070.00016.75
8.0.140.0030.00516.88
8.0.130.0060.00013.32
8.0.120.0000.00816.87
8.0.110.0040.00416.86
8.0.100.0000.00816.86
8.0.90.0070.00016.87
8.0.80.0120.00316.83
8.0.70.0030.00616.73
8.0.60.0050.00216.92
8.0.50.0070.00016.95
8.0.30.0090.00717.26
8.0.20.0150.00617.40
8.0.10.0040.00417.06
8.0.00.0120.00917.05
7.4.330.0000.00515.08
7.4.320.0030.00316.57
7.4.300.0040.00416.52
7.4.290.0000.00716.51
7.4.280.0030.00516.61
7.4.270.0040.00416.64
7.4.260.0030.00316.52
7.4.250.0040.00416.51
7.4.240.0000.00716.61
7.4.230.0000.00716.41
7.4.220.0030.01516.63
7.4.210.0000.02116.49
7.4.200.0030.00316.41
7.4.160.0050.01116.62
7.4.150.0100.00917.40
7.4.140.0120.01217.86
7.4.130.0040.01316.62
7.4.120.0110.00616.50
7.4.110.0110.00716.73
7.4.100.0070.01016.59
7.4.90.0070.01116.50
7.4.80.0090.00919.39
7.4.70.0180.00416.44
7.4.60.0090.01416.41
7.4.50.0030.01016.50
7.4.40.0100.01316.58
7.4.30.0080.00816.45
7.4.00.0100.00714.88
7.3.330.0050.00013.21
7.3.320.0060.00013.40
7.3.310.0000.00716.42
7.3.300.0070.00016.39
7.3.290.0050.01116.39
7.3.280.0110.00616.37
7.3.270.0120.00617.40
7.3.260.0120.00916.64
7.3.250.0100.01116.50
7.3.240.0050.01716.52
7.3.230.0090.00916.39
7.3.210.0100.00716.75
7.3.200.0070.01116.66
7.3.190.0080.00816.27
7.3.180.0130.00616.45
7.3.170.0100.00716.65
7.3.160.0030.01516.48
7.2.330.0090.01716.47
7.2.320.0120.00916.38
7.2.310.0000.01616.86
7.2.300.0130.00316.68
7.2.290.0090.00916.68
7.2.60.0030.01016.91
7.2.00.0060.00619.16
7.1.200.0030.01015.87
7.1.100.0030.01018.23
7.1.70.0000.00717.25
7.1.60.0180.00319.75
7.1.00.0000.08022.33
7.0.200.0350.00314.86
7.0.90.0870.07320.02
7.0.80.0900.06019.93
7.0.70.0500.07020.02
7.0.60.0470.06320.00
7.0.50.1170.05720.38
7.0.40.1270.06720.43
7.0.30.1630.08720.37
7.0.20.1700.08020.39
7.0.10.1530.08320.35
7.0.00.1670.07720.39
5.6.240.0130.06020.74
5.6.230.0070.07020.65
5.6.220.0100.06320.60
5.6.210.0170.07020.66
5.6.200.0170.06721.16
5.6.190.0100.07321.08
5.6.180.0200.08021.09
5.6.170.0230.07321.10
5.6.160.0200.07021.19
5.6.150.0100.06721.19
5.6.140.0400.07021.11
5.6.130.0130.09721.11
5.6.120.0170.08021.11
5.6.110.0230.05321.13
5.6.100.0170.08021.18
5.6.90.0200.05721.05
5.6.80.0200.06320.46
5.6.70.0130.06020.49
5.6.60.0170.07320.52
5.6.50.0100.06720.57
5.6.40.0130.07020.46
5.6.30.0200.05020.46
5.6.20.0170.05320.57
5.6.10.0130.05320.47
5.6.00.0130.06720.51

preferences:
114.22 ms | 401 KiB | 5 Q