3v4l.org

run code in 300+ PHP versions simultaneously
<?php $raw=array( "foo.bar"=>"123" ); $encoded=http_build_query($raw); parse_str($encoded,$decoded); var_dump(["raw"=>$raw,"encoded"=>$encoded,"decoded"=>$decoded]);

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)
8.3.60.0080.00616.38
8.3.50.0150.00616.29
8.3.40.0080.00818.59
8.3.30.0110.00318.69
8.3.20.0090.00624.18
8.3.10.0070.00024.66
8.3.00.0030.00526.16
8.2.180.0090.00625.92
8.2.170.0120.00322.96
8.2.160.0180.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0070.00020.52
8.2.110.0030.00721.03
8.2.100.0040.00817.84
8.2.90.0090.00017.84
8.2.80.0000.00819.03
8.2.70.0000.00817.63
8.2.60.0030.00617.63
8.2.50.0000.00817.63
8.2.40.0000.00817.80
8.2.30.0040.00417.98
8.2.20.0050.00318.04
8.2.10.0070.00019.16
8.2.00.0050.00219.20
8.1.280.0120.00925.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0030.00622.01
8.1.230.0070.00420.97
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00617.23
8.1.190.0040.00417.11
8.1.180.0030.00618.10
8.1.170.0040.00417.62
8.1.160.0030.00618.87
8.1.150.0030.00318.72
8.1.140.0000.00818.86
8.1.130.0000.00720.29
8.1.120.0030.00317.22
8.1.110.0040.00417.38
8.1.100.0000.00717.27
8.1.90.0030.00617.21
8.1.80.0000.00917.38
8.1.70.0000.00717.39
8.1.60.0000.00717.55
8.1.50.0030.00517.46
8.1.40.0040.00417.34
8.1.30.0000.00917.52
8.1.20.0000.00817.40
8.1.10.0080.00017.59
8.1.00.0070.00017.38
8.0.300.0000.00720.14
8.0.290.0000.00716.75
8.0.280.0000.00818.32
8.0.270.0050.00317.97
8.0.260.0060.00018.55
8.0.250.0030.00316.89
8.0.240.0060.00016.89
8.0.230.0100.00016.82
8.0.220.0070.00016.81
8.0.210.0030.00516.64
8.0.200.0000.00816.84
8.0.190.0070.00016.91
8.0.180.0000.00716.72
8.0.170.0030.00516.82
8.0.160.0000.00816.67
8.0.150.0000.00716.64
8.0.140.0000.00716.75
8.0.130.0050.00013.17
8.0.120.0040.00416.81
8.0.110.0030.00516.71
8.0.100.0040.00416.83
8.0.90.0080.00016.80
8.0.80.0000.00716.91
8.0.70.0000.00816.68
8.0.60.0040.00416.81
8.0.50.0000.00716.66
8.0.30.0000.00816.88
8.0.20.0040.00416.89
8.0.10.0000.00716.94
8.0.00.0040.00416.96
7.4.330.0000.00615.55
7.4.320.0030.00316.50
7.4.300.0000.00616.42
7.4.290.0000.00716.36
7.4.280.0050.00316.34
7.4.270.0080.00016.44
7.4.260.0030.00313.23
7.4.250.0030.00316.50
7.4.240.0030.00316.52
7.4.230.0030.00316.22
7.4.220.0050.00316.52
7.4.210.0070.00016.49
7.4.200.0040.00416.22
7.4.190.0070.00016.41
7.4.180.0040.00416.69
7.4.160.0000.00716.52
7.4.150.0030.00516.46
7.4.140.0040.00416.20
7.4.130.0020.00516.41
7.4.120.0040.00416.13
7.4.110.0040.00416.38
7.4.100.0000.00716.43
7.4.90.0040.00416.17
7.4.80.0080.00016.11
7.4.70.0040.00416.47
7.4.60.0040.00416.54
7.4.50.0040.00416.13
7.4.40.0040.00416.31
7.4.30.0000.00816.19
7.4.20.0040.00416.50
7.4.10.0040.00416.14
7.4.00.0030.00316.39
7.3.330.0000.00716.29
7.3.320.0030.00213.08
7.3.310.0000.00716.10
7.3.300.0040.00415.99
7.3.290.0020.00516.11
7.3.280.0070.00016.17
7.3.270.0040.00415.96
7.3.260.0000.00716.22
7.3.250.0030.00316.02
7.3.240.0080.00016.20
7.3.230.0000.00716.09
7.3.220.0030.00316.03
7.3.210.0000.00816.04
7.3.200.0000.00716.03
7.3.190.0080.00016.11
7.3.180.0040.00416.14
7.3.170.0070.00016.11
7.3.160.0040.00416.16
7.3.150.0000.00816.11
7.3.140.0030.00516.14
7.3.130.0050.00316.11
7.3.120.0040.00416.09
7.3.110.0000.00715.92
7.3.100.0000.00715.92
7.3.90.0040.00316.27
7.3.80.0030.00416.04
7.3.70.0000.00716.13
7.3.60.0000.00716.17
7.3.50.0040.00416.32
7.3.40.0040.00416.21
7.3.30.0000.00716.20
7.3.20.0040.00416.27
7.3.10.0080.00016.24
7.3.00.0040.00416.22

preferences:
64.62 ms | 400 KiB | 5 Q