3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('t'=>'e', 's'=>'t', 'te' =>array('st' => '!!!!')); echo http_build_query($array); $array = array('t'=>'e', 's'=>'t', 'te' => http_build_query(array('st' => '!!!!'))); echo http_build_query($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)
8.3.60.0130.00716.75
8.3.50.0080.00922.05
8.3.40.0120.00318.83
8.3.30.0110.00419.06
8.3.20.0070.00020.16
8.3.10.0040.00423.65
8.3.00.0080.00020.64
8.2.180.0140.00718.30
8.2.170.0080.00822.96
8.2.160.0070.01322.14
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0000.00722.07
8.2.110.0030.00622.18
8.2.100.0080.00317.72
8.2.90.0000.00819.17
8.2.80.0050.00318.03
8.2.70.0040.00417.63
8.2.60.0040.00718.01
8.2.50.0080.00418.07
8.2.40.0040.00718.22
8.2.30.0050.00318.04
8.2.20.0000.00817.73
8.2.10.0040.00419.45
8.2.00.0040.00417.57
8.1.280.0030.01425.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00523.96
8.1.230.0100.00019.00
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00317.22
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0050.00318.57
8.1.160.0090.00321.94
8.1.150.0000.00718.56
8.1.140.0050.00317.29
8.1.130.0030.00317.82
8.1.120.0070.00017.43
8.1.110.0050.00217.42
8.1.100.0080.00017.32
8.1.90.0040.00417.44
8.1.80.0000.00717.33
8.1.70.0030.00317.34
8.1.60.0030.00517.56
8.1.50.0040.00417.50
8.1.40.0040.00417.46
8.1.30.0020.00517.55
8.1.20.0040.00417.49
8.1.10.0030.00517.63
8.1.00.0040.00417.47
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0030.00318.48
8.0.270.0000.00717.32
8.0.260.0080.00016.82
8.0.250.0000.00716.94
8.0.240.0030.00616.93
8.0.230.0000.00716.91
8.0.220.0040.00416.73
8.0.210.0030.00316.77
8.0.200.0060.00016.77
8.0.190.0040.00416.79
8.0.180.0030.00716.87
8.0.170.0000.00716.71
8.0.160.0070.00016.93
8.0.150.0040.00416.77
8.0.140.0000.00716.75
8.0.130.0050.00013.21
8.0.120.0050.00316.83
8.0.110.0040.00416.77
8.0.100.0040.00416.85
8.0.90.0040.00416.69
8.0.80.0120.00316.81
8.0.70.0040.00416.70
8.0.60.0000.00716.79
8.0.50.0050.00216.76
8.0.30.0100.00916.99
8.0.20.0090.01117.40
8.0.10.0070.00017.06
8.0.00.0080.01116.65
7.4.330.0030.00315.04
7.4.320.0000.00616.58
7.4.300.0070.00016.46
7.4.290.0000.00716.52
7.4.280.0060.00016.41
7.4.270.0000.00716.44
7.4.260.0070.00016.53
7.4.250.0040.00416.38
7.4.240.0050.00216.49
7.4.230.0070.00016.56
7.4.220.0090.00916.64
7.4.210.0050.00916.50
7.4.200.0070.00016.51
7.4.190.0040.00416.50
7.4.160.0090.00916.33
7.4.150.0090.00917.40
7.4.140.0100.01217.86
7.4.130.0060.01116.44
7.4.120.0090.00816.30
7.4.110.0060.01216.27
7.4.100.0160.01216.58
7.4.90.0150.00816.55
7.4.80.0100.00719.39
7.4.70.0090.00616.38
7.4.60.0070.01016.35
7.4.50.0000.00816.52
7.4.40.0080.00522.77
7.4.30.0080.00816.43
7.4.00.0060.01214.83
7.3.330.0000.00512.93
7.3.320.0030.00313.11
7.3.310.0070.00016.29
7.3.300.0060.00016.19
7.3.290.0100.00616.24
7.3.280.0130.00316.19
7.3.270.0100.00717.40
7.3.260.0110.00716.26
7.3.250.0070.00916.21
7.3.240.0120.00416.40
7.3.230.0100.01316.57
7.3.210.0090.00916.50
7.3.200.0070.01116.21
7.3.190.0120.00316.30
7.3.180.0070.01016.16
7.3.170.0070.01016.36
7.3.160.0040.01216.39
7.3.120.0080.00914.85
7.3.110.0060.01014.69
7.3.100.0080.01014.62
7.3.90.0080.00814.59
7.3.80.0030.01214.97
7.3.70.0090.00514.78
7.3.60.0040.01014.84
7.3.50.0020.01114.83
7.3.40.0050.00914.66
7.3.30.0100.00314.70
7.3.20.0000.01116.63
7.3.10.0070.00416.46
7.3.00.0050.00716.47
7.2.330.0080.00816.61
7.2.320.0100.00716.63
7.2.310.0060.00916.52
7.2.300.0060.01216.59
7.2.290.0060.01016.29
7.2.250.0070.01214.89
7.2.240.0080.01014.96
7.2.230.0030.01414.85
7.2.220.0090.00514.98
7.2.210.0030.01214.78
7.2.200.0030.01215.03
7.2.190.0050.01015.01
7.2.180.0070.00514.88
7.2.170.0050.01214.80
7.2.130.0040.00716.25
7.2.120.0040.00816.38
7.2.110.0150.00616.83
7.2.100.0110.00016.46
7.2.90.0070.00716.29
7.2.80.0080.00416.69
7.2.70.0000.01016.76
7.2.60.0030.01016.44
7.2.50.0050.00416.83
7.2.40.0040.01116.66
7.2.30.0000.01416.27
7.2.20.0070.00716.82
7.2.10.0080.00816.41
7.2.00.0060.01017.89
7.1.330.0090.00415.86
7.1.320.0070.01015.69
7.1.310.0070.00615.78
7.1.300.0060.00715.62
7.1.290.0040.00915.88
7.1.280.0040.01115.69
7.1.270.0070.00415.61
7.1.260.0110.00515.78
7.1.250.0100.00015.67
7.1.100.0090.00318.17
7.1.70.0030.00517.14
7.1.60.0110.01519.27
7.1.50.0060.00616.89
7.1.00.0070.07322.45
7.0.200.0000.01016.73
7.0.140.0000.07022.21
7.0.60.0070.09020.00
7.0.50.0070.08317.82
7.0.40.0100.08020.09
7.0.30.0270.07320.00
7.0.20.0230.05020.21
7.0.10.0100.06720.17
7.0.00.0000.06720.19
5.6.280.0130.06320.99
5.6.210.0130.07320.66
5.6.200.0100.06318.12
5.6.190.0070.08720.41
5.6.180.3770.04020.43
5.6.170.0270.06320.47
5.6.160.0100.08320.44
5.6.150.0100.05718.15
5.6.140.0000.05318.11
5.6.130.0100.08318.09
5.6.120.0000.04721.05
5.6.110.0070.08020.97
5.6.100.0070.08021.12
5.6.90.0070.04021.12
5.6.80.0100.04320.52
5.6.70.4530.03020.42
5.5.350.0030.07320.38
5.5.340.0100.07317.98
5.5.330.0100.04020.14
5.5.320.0230.04320.30
5.5.310.0270.07020.30
5.5.300.0100.05017.98
5.5.290.0070.08018.02
5.5.280.0000.08720.79
5.5.270.0100.07720.79
5.5.260.0130.08720.64
5.5.250.0130.07320.68
5.5.240.0000.07020.28
5.4.450.0730.05719.28
5.4.440.0200.05319.52
5.4.430.0300.05019.33
5.4.420.0200.05319.51
5.4.410.0070.05719.00
5.4.400.0230.05318.53
5.4.390.0170.06018.54
5.4.380.0200.04718.50
5.4.370.0100.04018.59
5.4.360.0030.04018.67
5.4.350.0100.03511.98
5.4.340.0080.03411.97
5.4.320.0060.03712.46
5.4.310.0080.04112.45
5.4.300.0090.03612.45
5.4.290.0070.04412.45
5.4.280.0070.03512.32
5.4.270.0120.04012.32
5.4.260.0070.04812.32
5.4.250.0100.04912.32
5.4.240.0090.04912.32
5.4.230.0070.05212.32
5.4.220.0090.04112.31
5.4.210.0100.03712.31
5.4.200.0070.04212.32
5.4.190.0050.03812.31
5.4.180.0070.03612.31
5.4.170.0080.03612.32
5.4.160.0100.03712.32
5.4.150.0090.03412.31
5.4.140.0090.03912.00
5.4.130.0070.04211.99
5.4.120.0030.04311.95
5.4.110.0090.04011.94
5.4.100.0060.04211.94
5.4.90.0060.04711.94
5.4.80.0040.03911.94
5.4.70.0070.04311.94
5.4.60.0060.03411.94
5.4.50.0050.03711.93
5.4.40.0070.03611.92
5.4.30.0090.03311.93
5.4.20.0060.03611.92
5.4.10.0130.04211.93
5.4.00.0050.03611.41
5.3.290.0080.03812.80
5.3.280.0080.03812.71
5.3.270.0110.03512.72
5.3.260.0100.03612.72
5.3.250.0110.05212.72
5.3.240.0050.04212.72
5.3.230.0090.03712.71
5.3.220.0080.04312.68
5.3.210.0120.05212.68
5.3.200.0080.03712.68
5.3.190.0080.04512.68
5.3.180.0090.04412.68
5.3.170.0070.03812.66
5.3.160.0100.04512.68
5.3.150.0120.04212.67
5.3.140.0070.03912.66
5.3.130.0060.04912.65
5.3.120.0060.03812.66
5.3.110.0060.04012.66
5.3.100.0070.03912.12
5.3.90.0090.03612.09
5.3.80.0070.03912.07
5.3.70.0080.03512.08
5.3.60.0080.03712.07
5.3.50.0080.03712.00
5.3.40.0110.03812.00
5.3.30.0110.03511.94
5.3.20.0060.03611.70
5.3.10.0050.03911.67
5.3.00.0130.03711.66
5.2.170.0090.0299.15
5.2.160.0050.0329.15
5.2.150.0070.0319.15
5.2.140.0090.0339.14
5.2.130.0050.0319.11
5.2.120.0070.0369.11
5.2.110.0060.0309.11
5.2.100.0050.0389.12
5.2.90.0080.0289.11
5.2.80.0050.0319.11
5.2.70.0060.0309.11
5.2.60.0050.0309.05
5.2.50.0080.0409.03
5.2.40.0070.0389.00
5.2.30.0090.0288.98
5.2.20.0050.0288.97
5.2.10.0040.0288.90
5.2.00.0050.0308.76
5.1.60.0060.0228.04
5.1.50.0020.0288.05
5.1.40.0020.0288.03
5.1.30.0040.0328.38
5.1.20.0050.0258.40
5.1.10.0050.0348.13
5.1.00.0030.0278.12
5.0.50.0050.0196.59
5.0.40.0020.0216.46
5.0.30.0030.0326.27
5.0.20.0030.0206.25
5.0.10.0030.0216.22
5.0.00.0060.0286.21
4.4.90.0040.0214.78
4.4.80.0030.0154.75
4.4.70.0050.0164.75
4.4.60.0050.0154.75
4.4.50.0040.0144.77
4.4.40.0010.0264.70
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0030.0254.76
4.3.110.0030.0164.67
4.3.100.0050.0184.66
4.3.90.0000.0184.64
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0000.0174.63
4.3.50.0010.0174.63
4.3.40.0050.0224.54
4.3.30.0050.0133.27
4.3.20.0000.0183.25
4.3.10.0010.0163.21
4.3.00.0070.0238.54

preferences:
46.16 ms | 401 KiB | 5 Q