3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('param1' => 'value1', 'param2' => array('foo' => 'bar', 'sna' => 'fu')); echo http_build_query($array);

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)
8.3.60.0090.00618.18
8.3.50.0070.01021.92
8.3.40.0140.00018.39
8.3.30.0140.00018.66
8.3.20.0080.00018.48
8.3.10.0040.00419.21
8.3.00.0080.00023.70
8.2.180.0070.00716.50
8.2.170.0140.00722.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00720.96
8.2.110.0090.00021.12
8.2.100.0060.00619.64
8.2.90.0040.00419.27
8.2.80.0030.00617.97
8.2.70.0000.00817.49
8.2.60.0090.00017.93
8.2.50.0060.00318.07
8.2.40.0000.00818.28
8.2.30.0030.00519.89
8.2.20.0040.00417.56
8.2.10.0030.00517.48
8.2.00.0040.00417.58
8.1.280.0110.00725.92
8.1.270.0080.00023.99
8.1.260.0130.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00319.12
8.1.230.0100.00020.95
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0000.00917.39
8.1.180.0040.00418.10
8.1.170.0050.00318.37
8.1.160.0000.00718.80
8.1.150.0000.00818.61
8.1.140.0060.00317.29
8.1.130.0000.00717.72
8.1.120.0000.00717.45
8.1.110.0030.00517.30
8.1.100.0070.00017.41
8.1.90.0000.00717.32
8.1.80.0000.00717.38
8.1.70.0030.00317.31
8.1.60.0000.00717.41
8.1.50.0040.00417.31
8.1.40.0000.00817.35
8.1.30.0000.00817.46
8.1.20.0030.00517.62
8.1.10.0050.00317.52
8.1.00.0070.00317.29
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0000.00718.49
8.0.270.0030.00317.30
8.0.260.0000.00816.80
8.0.250.0040.00416.96
8.0.240.0040.00416.81
8.0.230.0040.00416.83
8.0.220.0030.00516.71
8.0.210.0030.00416.82
8.0.200.0030.00316.76
8.0.190.0000.00716.76
8.0.180.0060.00316.77
8.0.170.0030.00316.89
8.0.160.0030.00416.75
8.0.150.0060.00316.64
8.0.140.0000.00716.79
8.0.130.0030.00313.20
8.0.120.0000.00816.81
8.0.110.0080.00016.71
8.0.100.0000.00716.64
8.0.90.0050.00216.65
8.0.80.0060.00916.84
8.0.70.0000.00716.77
8.0.60.0000.00816.86
8.0.50.0070.00016.66
8.0.30.0080.01416.88
8.0.20.0130.00717.40
8.0.10.0040.00416.73
8.0.00.0070.01116.65
7.4.330.0030.00214.67
7.4.320.0000.00616.50
7.4.300.0030.00316.54
7.4.290.0030.00316.50
7.4.280.0080.00016.42
7.4.270.0070.00016.45
7.4.260.0050.00013.18
7.4.250.0030.00616.44
7.4.240.0060.00316.45
7.4.230.0000.00716.53
7.4.220.0090.00616.39
7.4.210.0120.00516.50
7.4.200.0040.00416.33
7.4.190.0030.00316.61
7.4.160.0150.00416.36
7.4.150.0180.00317.40
7.4.140.0090.00717.86
7.4.130.0050.01316.37
7.4.120.0100.00716.45
7.4.110.0070.01016.39
7.4.100.0000.01616.34
7.4.90.0090.00916.36
7.4.80.0060.01019.37
7.4.70.0040.01716.28
7.4.60.0100.00716.44
7.4.50.0030.00616.36
7.4.40.0000.01722.27
7.4.30.0060.00916.21
7.4.00.0060.00914.93
7.3.330.0030.00312.98
7.3.320.0050.00313.07
7.3.310.0000.00716.27
7.3.300.0000.00716.19
7.3.290.0100.00916.13
7.3.280.0100.00816.12
7.3.270.0060.01617.40
7.3.260.0150.00318.24
7.3.250.0120.00916.27
7.3.240.0040.01216.26
7.3.230.0140.00516.39
7.3.210.0050.01416.39
7.3.200.0090.00919.39
7.3.190.0130.00316.14
7.3.180.0150.00016.45
7.3.170.0120.00616.27
7.3.160.0100.00616.24
7.3.120.0030.01214.47
7.2.330.0100.01016.56
7.2.320.0150.00916.64
7.2.310.0100.01016.64
7.2.300.0090.00616.42
7.2.290.0100.00616.22
7.2.00.0040.01119.26
7.1.100.0060.00618.01
7.1.70.0170.00016.80
7.1.60.0140.01119.40
7.1.50.0100.01316.48
7.1.00.0000.04022.24
7.0.200.0060.00614.99
7.0.140.0070.07022.09
7.0.70.0070.07021.70
7.0.60.0070.08021.71
7.0.50.0030.08722.06
7.0.40.0030.08020.05
7.0.30.0070.04320.15
7.0.20.0030.08720.10
7.0.10.0030.08320.02
7.0.00.0200.07020.17
5.6.280.0100.06720.80
5.6.220.0030.07320.70
5.6.210.0070.06320.45
5.6.200.0030.08021.09
5.6.190.0030.05021.03
5.6.180.0030.04721.05
5.6.170.0100.03720.93
5.6.160.0070.07721.11
5.6.150.0030.07721.10
5.6.140.0100.08021.04
5.6.130.0100.08021.07
5.6.120.0070.08021.16
5.6.110.0000.07020.92
5.6.100.0030.04020.94
5.6.90.0030.04321.01
5.6.80.0000.04720.40
5.6.70.0070.05320.32
5.6.60.0070.06020.48
5.6.50.0030.08320.41
5.6.40.0100.07320.26
5.6.30.0030.05720.30
5.6.20.0100.05020.35
5.6.10.0100.07320.42
5.6.00.0030.07720.41
5.5.360.0030.08320.35
5.5.350.0000.06720.41
5.5.340.0070.06320.79
5.5.330.0000.08720.92
5.5.320.0070.05020.92
5.5.310.0070.05020.83
5.5.300.0070.06020.89
5.5.290.0000.09020.72
5.5.280.0070.08720.82
5.5.270.0000.09320.89
5.5.260.0030.06320.87
5.5.250.0030.07720.59
5.5.240.0000.06720.15
5.5.230.0000.09020.10
5.5.220.0000.08320.16
5.5.210.0030.08020.29
5.5.200.0100.07720.18
5.5.190.0070.07720.20
5.5.180.0070.06319.98
5.5.160.0200.06720.07
5.5.150.0070.07020.21
5.5.140.0000.08720.25
5.5.130.0100.06720.24
5.5.120.0070.05320.14
5.5.110.0100.04320.21
5.5.100.0170.06720.09
5.5.90.0030.04019.94
5.5.80.0070.07020.06
5.5.70.0100.05720.05
5.5.60.0070.07320.14
5.5.50.0030.08020.04
5.5.40.0000.08719.99
5.5.30.0030.07320.06
5.5.20.0100.07320.04
5.5.10.0070.05720.04
5.5.00.0130.07019.97
5.4.450.0030.08319.55
5.4.440.0070.08019.38
5.4.430.0000.05719.36
5.4.420.0030.08019.46
5.4.410.0000.04319.10
5.4.400.0000.05719.10
5.4.390.0000.08019.06
5.4.380.0000.05019.20
5.4.370.0070.06019.07
5.4.360.0030.08018.95
5.4.350.0130.06719.03
5.4.340.0070.06719.04
5.4.320.0100.07319.13
5.4.310.0030.05319.05
5.4.300.0030.08018.89
5.4.290.0000.08319.02
5.4.280.0070.05718.91
5.4.270.0000.08019.04
5.4.260.0030.05019.02
5.4.250.0030.03719.08
5.4.240.0000.05719.11
5.4.230.0100.07319.02
5.4.220.0000.05718.89
5.4.210.0000.05319.11
5.4.200.0030.05319.11
5.4.190.0030.07718.80
5.4.180.0030.07319.06
5.4.170.0000.06019.08
5.4.160.0070.05719.05
5.4.150.0000.07318.90
5.4.140.0000.07716.12
5.4.130.0100.07016.34
5.4.120.0030.07316.38
5.4.110.0000.05016.42
5.4.100.0000.08016.36
5.4.90.0000.07016.42
5.4.80.0070.04716.31
5.4.70.0000.07316.36
5.4.60.0030.06316.19
5.4.50.0030.07716.41
5.4.40.0000.04716.25
5.4.30.0000.05716.31
5.4.20.0070.05316.18
5.4.10.0000.05316.23
5.4.00.0030.06715.82
5.3.290.0030.07014.65
5.3.280.0070.06714.57
5.3.270.0030.07314.55
5.3.260.0000.08314.46
5.3.250.0070.06714.59
5.3.240.0030.07314.54
5.3.230.0000.08014.57
5.3.220.0000.08014.55
5.3.210.0030.08014.52
5.3.200.0030.06014.39
5.3.190.0000.08314.42
5.3.180.0070.05314.55
5.3.170.0030.05714.54
5.3.160.0130.06714.50
5.3.150.0000.07314.50
5.3.140.0030.08014.53
5.3.130.0000.04714.45
5.3.120.0030.08314.54
5.3.110.0030.08014.52
5.3.100.0000.07013.99
5.3.90.0030.06314.00
5.3.80.0070.06713.94
5.3.70.0000.07314.00
5.3.60.0000.05013.91
5.3.50.0070.04713.88
5.3.40.0030.07013.85
5.3.30.0030.05713.86
5.3.20.0030.07013.68
5.3.10.0030.05013.64
5.3.00.0030.07313.63
5.2.170.0030.06012.17
5.2.160.0030.06312.17
5.2.150.0070.06012.17
5.2.140.0100.05012.17
5.2.130.0000.05012.17
5.2.120.0000.06012.17
5.2.110.0000.04312.17
5.2.100.0030.05712.17
5.2.90.0000.06312.17
5.2.80.0030.06012.17
5.2.70.0000.05712.17
5.2.60.0070.05312.17
5.2.50.0000.05012.17
5.2.40.0030.05012.17
5.2.30.0030.05012.17
5.2.20.0070.03312.17
5.2.10.0000.05712.17
5.2.00.0000.06712.17
5.1.60.0070.04712.17
5.1.50.0070.05012.17
5.1.40.0030.05012.17
5.1.30.0130.05012.17
5.1.20.0070.05012.17
5.1.10.0070.05012.17
5.1.00.0030.05312.17
5.0.50.0100.04012.17
5.0.40.0000.04712.17
5.0.30.0070.06012.17
5.0.20.0000.04312.17
5.0.10.0000.03312.17
5.0.00.0000.07012.17
4.4.90.0000.03712.17
4.4.80.0030.02712.17
4.4.70.0000.02712.17
4.4.60.0030.03012.17
4.4.50.0030.03312.17
4.4.40.0030.03712.17
4.4.30.0000.03012.17
4.4.20.0030.03312.17
4.4.10.0030.03312.17
4.4.00.0030.04712.17
4.3.110.0000.03712.17
4.3.100.0000.03312.17
4.3.90.0030.03012.17
4.3.80.0000.03712.17
4.3.70.0030.03012.17
4.3.60.0000.02712.17
4.3.50.0030.03012.17
4.3.40.0030.05012.17
4.3.30.0000.03712.17
4.3.20.0000.04012.17
4.3.10.0000.03012.17
4.3.00.0000.03712.17

preferences:
65.5 ms | 401 KiB | 5 Q