3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getQueryVariables($queryString) { $vars = explode('&', $queryString); $pairs = []; for ($i = 0; $i < count($vars); $i++) { $element = explode('=', $vars[$i]); $pairs[] = [$element[0] => $element[1]]; } return $pairs; } // $query = $_SERVER['QUERY_STRING']; $query = 'abc=qwer&abc=1234'; var_dump(getQueryVariables($query));

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)
8.4.130.0120.01017.49
8.4.120.0110.00620.90
8.4.110.0100.00922.32
8.4.100.0090.00818.77
8.4.90.0090.00818.83
8.4.80.0080.01220.47
8.4.70.0090.01020.52
8.4.60.0090.00818.89
8.4.50.0120.00720.17
8.4.40.0070.00717.79
8.4.30.0060.01617.60
8.4.20.0150.00419.25
8.4.10.0160.00317.57
8.3.260.0050.00316.77
8.3.250.0110.00819.18
8.3.240.0150.00617.32
8.3.230.0130.00616.68
8.3.220.0100.00918.74
8.3.210.0120.00716.73
8.3.200.0010.00816.92
8.3.190.0070.01217.20
8.3.180.0080.01019.11
8.3.170.0170.00020.78
8.3.160.0090.00917.01
8.3.150.0070.01116.98
8.3.140.0150.00316.45
8.3.130.0060.00318.48
8.3.120.0060.00320.99
8.3.110.0060.00320.94
8.3.100.0100.01024.06
8.3.90.0110.00426.77
8.3.80.0050.00518.31
8.3.70.0180.00018.18
8.3.60.0030.01218.52
8.3.50.0100.00717.50
8.3.40.0040.01118.67
8.3.30.0150.00718.67
8.3.20.0130.00318.90
8.3.10.0000.01520.89
8.3.00.0050.00317.80
8.2.290.0120.00520.30
8.2.280.0070.00718.64
8.2.270.0080.00317.35
8.2.260.0040.00416.48
8.2.250.0000.00818.57
8.2.240.0070.01317.03
8.2.230.0030.00622.58
8.2.220.0060.00337.54
8.2.210.0050.00326.77
8.2.200.0100.00016.50
8.2.190.0150.00016.58
8.2.180.0040.01118.04
8.2.170.0110.01122.96
8.2.160.0140.00721.16
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00619.46
8.2.120.0070.00026.35
8.2.110.0030.00621.05
8.2.100.0070.00317.91
8.2.90.0000.01217.86
8.2.80.0030.00517.97
8.2.70.0000.00918.05
8.2.60.0000.00918.03
8.2.50.0000.00818.10
8.2.40.0060.00319.29
8.2.30.0070.00019.59
8.2.20.0040.00418.00
8.2.10.0030.00618.00
8.2.00.0000.00819.55
8.1.330.0060.01222.10
8.1.320.0130.00816.10
8.1.310.0090.00916.73
8.1.300.0090.00920.23
8.1.290.0000.01130.84
8.1.280.0090.00625.92
8.1.270.0040.00423.98
8.1.260.0110.00426.35
8.1.250.0000.00928.09
8.1.240.0030.00622.21
8.1.230.0040.00722.75
8.1.220.0050.00317.78
8.1.210.0060.00318.79
8.1.200.0090.00417.36
8.1.190.0030.00517.51
8.1.180.0060.00318.10
8.1.170.0040.00418.66
8.1.160.0040.00420.58
8.1.150.0040.00418.89
8.1.140.0000.00817.71
8.1.130.0050.00318.93
8.1.120.0040.00717.42
8.1.110.0040.00417.48
8.1.100.0040.00417.37
8.1.90.0000.00717.49
8.1.80.0000.00917.45
8.1.70.0000.00717.36
8.1.60.0060.00317.47
8.1.50.0000.00917.55
8.1.40.0040.00417.53
8.1.30.0000.00817.58
8.1.20.0020.00517.69
8.1.10.0050.00317.54
8.1.00.0000.00817.33
8.0.300.0040.00419.69
8.0.290.0030.00516.63
8.0.280.0000.00718.44
8.0.270.0000.00717.21
8.0.260.0040.00418.99
8.0.250.0070.00016.79
8.0.240.0070.00016.87
8.0.230.0080.00016.78
8.0.220.0030.00916.72
8.0.210.0000.00716.74
8.0.200.0060.00016.76
8.0.190.0050.00316.88
8.0.180.0000.00716.81
8.0.170.0050.00516.97
8.0.160.0000.00716.86
8.0.150.0000.00716.88
8.0.140.0040.00416.89
8.0.130.0040.00413.25
8.0.120.0030.00616.91
8.0.110.0020.00516.96
8.0.100.0050.00216.95
8.0.90.0070.00016.90
8.0.80.0050.01316.93
8.0.70.0050.00316.75
8.0.60.0000.00716.96
8.0.50.0040.00416.88
8.0.30.0120.00717.11
8.0.20.0100.00917.40
8.0.10.0050.00216.86
8.0.00.0080.01116.74
7.4.330.0020.00215.55
7.4.320.0040.00416.59
7.4.300.0060.00016.50
7.4.290.0000.00716.51
7.4.280.0040.00416.59
7.4.270.0080.00016.49
7.4.260.0040.00416.48
7.4.250.0070.00016.55
7.4.240.0040.00416.66
7.4.230.0040.00416.68
7.4.220.0000.00816.54
7.4.210.0080.00816.54
7.4.200.0030.00316.63
7.4.160.0060.01116.45
7.4.140.0100.01117.86
7.4.130.0110.01416.42
7.4.120.0130.00416.47
7.4.110.0100.00616.36
7.4.100.0080.00816.55
7.4.90.0160.00616.37
7.4.80.0070.01519.39
7.4.70.0130.00916.46
7.4.60.0100.00716.41
7.4.50.0110.00716.51
7.4.40.0070.01716.50
7.4.00.0120.00514.74
7.3.330.0000.00613.25
7.3.320.0030.00313.34
7.3.310.0040.00416.43
7.3.300.0030.00316.34
7.3.290.0000.00716.32
7.3.280.0070.00716.31
7.3.260.0120.00716.47
7.3.240.0110.00916.50
7.3.230.0090.00916.54
7.3.210.0120.00616.27
7.3.200.0060.01216.59
7.3.190.0150.00316.48
7.3.180.0000.01616.61
7.3.170.0090.00616.36
7.3.160.0160.00016.35
7.3.120.0000.02015.07
7.3.110.0060.01214.98
7.3.100.0070.00714.92
7.3.90.0070.00414.82
7.3.80.0030.00815.08
7.3.70.0040.00714.70
7.3.60.0030.01014.71
7.3.50.0000.01314.72
7.3.40.0040.00714.84
7.3.30.0030.00914.53
7.3.20.0100.00316.76
7.3.10.0140.00316.72
7.3.00.0030.01016.68
7.2.330.0060.01516.59
7.2.320.0110.00616.39
7.2.310.0110.01116.54
7.2.300.0160.00616.34
7.2.290.0180.00016.70
7.2.250.0040.01514.98
7.2.240.0120.00315.27
7.2.230.0070.00715.08
7.2.220.0030.01014.86
7.2.210.0130.00315.02
7.2.200.0030.01014.98
7.2.190.0000.01415.18
7.2.180.0030.00915.02
7.2.170.0030.01115.06
7.2.60.1570.01014.97
7.2.50.1750.01315.04
7.2.40.0130.01615.33
7.2.30.0140.00915.45
7.2.20.1680.00915.29
7.2.10.0190.01015.44
7.2.00.0160.00915.11
7.1.330.0070.00415.87
7.1.320.0090.00615.70
7.1.310.0040.00415.68
7.1.300.0060.00316.02
7.1.290.0050.00515.84
7.1.280.0060.00915.74
7.1.270.0110.00415.76
7.1.260.0030.00915.79
7.1.200.0110.00015.72
7.1.170.1730.01213.48
7.1.160.1300.01216.88
7.1.150.1780.01216.42
7.1.140.1280.01416.93
7.1.130.0150.01317.02
7.1.120.0220.01216.93
7.1.110.0130.01316.40
7.1.100.1420.01016.07
7.1.90.1280.00816.20
7.1.80.1390.00816.31
7.1.70.1710.01215.30
7.1.60.1860.01332.95
7.1.50.0370.00832.91
7.1.40.1470.01332.58
7.1.30.1520.01432.74
7.1.20.1740.01632.63
7.1.10.0370.01114.57
7.1.00.1520.01115.08

preferences:
30.07 ms | 403 KiB | 5 Q