3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = 'http://mysite.com/hello/world?look_at=me'; $query = parse_str($url); $url = 'http://mysite.com/hello/world?look_at=me&test=1'; $query = parse_url($url, PHP_URL_QUERY); var_dump($query); var_dump(http_build_query(array_merge($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)
8.3.40.0090.00518.96
8.3.30.0110.00418.70
8.3.20.0120.00620.34
8.3.10.0080.00021.95
8.3.00.0050.00319.56
8.2.170.0140.00322.96
8.2.160.0070.00720.32
8.2.150.0080.00024.18
8.2.140.0160.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00317.62
8.2.110.0120.00919.39
8.2.100.0070.00417.84
8.2.90.0030.00519.04
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0060.00317.93
8.2.50.0090.00018.07
8.2.40.0060.00321.09
8.2.30.0080.00018.04
8.2.20.0040.00417.70
8.2.10.0070.00017.98
8.2.00.0040.00418.03
8.1.270.0030.00520.33
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.92
8.1.230.0120.00017.42
8.1.220.0030.00517.77
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0070.00018.58
8.1.160.0040.00423.73
8.1.150.0000.00818.82
8.1.140.0040.00417.26
8.1.130.0030.00617.55
8.1.120.0030.00317.41
8.1.110.0000.00717.29
8.1.100.0040.00417.46
8.1.90.0040.00417.42
8.1.80.0000.00817.45
8.1.70.0030.00317.29
8.1.60.0040.00417.53
8.1.50.0080.00017.52
8.1.40.0040.00417.48
8.1.30.0040.00417.66
8.1.20.0020.00517.64
8.1.10.0000.00717.58
8.1.00.0000.00817.39
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0070.00018.25
8.0.270.0070.00017.14
8.0.260.0000.00617.17
8.0.250.0040.00416.83
8.0.240.0040.00416.80
8.0.230.0000.00716.84
8.0.220.0030.00316.93
8.0.210.0030.00316.86
8.0.200.0030.00316.88
8.0.190.0000.00817.00
8.0.180.0030.00516.97
8.0.170.0030.00616.77
8.0.160.0060.00316.78
8.0.150.0000.00716.90
8.0.140.0080.00016.87
8.0.130.0000.00613.29
8.0.120.0040.00416.85
8.0.110.0040.00416.78
8.0.100.0040.00416.68
8.0.90.0000.00816.72
8.0.80.0100.00616.78
8.0.70.0030.00516.89
8.0.60.0040.00416.95
8.0.50.0000.00716.99
8.0.30.0120.00417.08
8.0.20.0090.00917.40
8.0.10.0070.00016.85
8.0.00.0070.01116.62
7.4.330.0000.00515.08
7.4.320.0030.00316.48
7.4.300.0030.00316.53
7.4.290.0000.00716.54
7.4.280.0000.00816.45
7.4.270.0000.00716.54
7.4.260.0040.00416.40
7.4.250.0000.00716.50
7.4.240.0040.00416.48
7.4.230.0000.00816.27
7.4.220.0120.01216.56
7.4.210.0110.00316.44
7.4.200.0000.00716.62
7.4.160.0170.00016.34
7.4.150.0090.00917.40
7.4.140.0100.00917.86
7.4.130.0120.00516.52
7.4.120.0110.01116.45
7.4.110.0140.00416.45
7.4.100.0120.00616.38
7.4.90.0060.01316.32
7.4.80.0130.00319.39
7.4.70.0130.01316.52
7.4.60.0060.00916.43
7.4.50.0000.00516.32
7.4.40.0040.01316.37
7.4.30.0150.00616.38
7.4.00.0070.01015.00
7.3.330.0000.00513.09
7.3.320.0000.00513.00
7.3.310.0040.00416.02
7.3.300.0000.00716.22
7.3.290.0000.00716.15
7.3.280.0080.00916.26
7.3.270.0090.00917.40
7.3.260.0110.00516.36
7.3.250.0090.00816.22
7.3.240.0110.00816.37
7.3.230.0150.00316.40
7.3.210.0100.00616.46
7.3.200.0120.01319.39
7.3.190.0030.01316.24
7.3.180.0000.01516.36
7.3.170.0090.00816.37
7.3.160.0120.00616.22
7.2.330.0130.00516.39
7.2.320.0060.01016.59
7.2.310.0120.00916.53
7.2.300.0090.00616.64
7.2.290.0100.00616.57
7.2.60.0030.01216.59
7.2.00.0030.00619.43
7.1.200.0090.00615.51
7.1.100.0030.00917.70
7.1.70.0050.00316.88
7.1.60.0070.01720.03
7.1.50.0060.01516.98
7.1.00.0000.08022.54
7.0.200.0000.00716.68
7.0.110.0030.04719.82
7.0.100.0170.08019.84
7.0.90.0100.03719.89
7.0.80.0130.06020.01
7.0.70.0100.08019.84
7.0.60.0100.05319.63
7.0.50.0130.03719.98
7.0.40.0000.07719.82
7.0.30.0070.03719.82
7.0.20.0070.04019.81
7.0.10.0030.04319.81
7.0.00.0070.07319.64
5.6.280.0030.07720.91
5.6.260.0000.05020.54
5.6.250.0070.06020.64
5.6.240.0100.04720.66
5.6.230.0070.05020.56
5.6.220.0070.08020.61
5.6.210.0070.08720.67
5.6.200.0100.08020.57
5.6.190.0070.05320.56
5.6.180.0170.03020.60
5.6.170.0030.07320.41
5.6.160.0070.06720.56
5.6.150.0000.04020.64
5.6.140.0100.04720.40
5.6.130.0070.05320.58
5.6.120.0100.04020.45
5.6.110.0070.08320.63
5.6.100.0070.08320.39
5.6.90.0070.04320.49
5.6.80.0070.07319.98
5.6.70.0070.07320.02
5.6.60.0070.03319.78
5.6.50.0130.02719.96
5.6.40.0070.03319.82
5.6.30.0100.04719.92
5.6.20.0000.08019.89
5.6.10.0000.03719.86
5.6.00.0030.03319.86
5.5.380.0100.06317.54
5.5.370.0170.04717.63
5.5.360.0100.06717.45
5.5.350.0100.07017.18
5.5.340.0070.04317.89
5.5.330.0070.03717.87
5.5.320.0000.04318.04
5.5.310.0030.04018.12
5.5.300.0030.03317.89
5.5.290.0030.04317.86
5.5.280.0070.03317.86
5.5.270.0070.03717.97
5.5.260.0030.05018.12
5.5.250.0000.04017.65
5.5.240.0070.07317.51
5.5.230.0000.04017.50
5.5.220.0070.03317.22
5.5.210.0070.03717.47
5.5.200.0030.03317.12
5.5.190.0000.04017.51
5.5.180.0030.04017.34
5.5.160.0000.06017.48
5.5.150.0030.07717.20
5.5.140.0070.05317.50
5.5.130.0070.05017.36
5.5.120.0000.04017.46
5.5.110.0000.05717.23
5.5.100.0070.04017.42
5.5.90.0000.04017.11
5.5.80.0030.03317.23
5.5.70.0030.06017.37
5.5.60.0030.08017.49
5.5.50.0030.03317.40
5.5.40.0030.07317.49
5.5.30.0030.05317.33
5.5.20.0070.03317.08
5.5.10.0000.07717.33
5.5.00.0070.07017.26
5.4.450.0030.04019.29
5.4.440.0030.04719.54
5.4.430.0030.08319.25
5.4.420.0070.06019.27
5.4.410.0070.04019.10
5.4.400.0130.06319.07
5.4.390.0030.08719.07
5.4.380.0200.07018.91
5.4.370.0070.03018.90
5.4.360.0070.03319.07
5.4.350.0070.03019.20
5.4.340.0070.04718.93
5.4.320.0000.08719.09
5.4.310.0000.04318.90
5.4.300.0100.06019.06
5.4.290.0000.04718.95
5.4.280.0070.03319.04
5.4.270.0030.06718.91
5.4.260.0130.02719.02
5.4.250.0070.03319.21
5.4.240.0070.03018.87
5.4.230.0100.03019.11
5.4.220.0000.04018.97
5.4.210.0070.05018.89
5.4.200.0000.04018.89
5.4.190.0070.08019.10
5.4.180.0100.06319.04
5.4.170.0000.03719.05
5.4.160.0070.07019.04
5.4.150.0070.05018.95
5.4.140.0070.05716.34
5.4.130.0030.06316.30
5.4.120.0030.04316.28
5.4.110.0130.03016.20
5.4.100.0030.06316.23
5.4.90.0070.06716.30
5.4.80.0130.08016.34
5.4.70.0070.07316.32
5.4.60.0030.06016.06
5.4.50.0070.05716.30
5.4.40.0070.06016.34
5.4.30.0070.07016.40
5.4.20.0030.07016.44
5.4.10.0030.03716.42
5.4.00.0030.03715.62

preferences:
50.37 ms | 400 KiB | 5 Q