3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nested = array( 'key' => 'val', 'key1' => array( 'subkey' => 'subval', 'subkey1' => 'subval1' ), 'key2' => array('a', 'b', 'c', 'd'), '2D_collection_5' => array( array( 'id' => 1, 'name' => 'lorem', 'categoryId' => 5, 'date' => '2013.07.08' ), array( 'id' => 2, 'name' => 'ipsum', 'categoryId' => 3, 'date' => '2013.07.07' ), array( 'id' => 5, 'name' => 'dolor', 'categoryId' => 1, 'date' => '2012.07.08' ), array( 'id' => 6, 'name' => 'sit', 'categoryId' => 3, 'date' => '2013.12.08' ), array( 'id' => 9, 'name' => 'amet', 'categoryId' => 5, 'date' => '2013.10.14' ) ), '2D_collection_5_named' => array( 'lorem' => array( 'id' => 1, 'name' => 'lorem', 'categoryId' => 5, 'date' => '2013.07.08' ), 'ipsum' => array( 'id' => 2, 'name' => 'ipsum', 'categoryId' => 3, 'date' => '2013.07.07' ), 'dolor' => array( 'id' => 5, 'name' => 'dolor', 'categoryId' => 1, 'date' => '2012.07.08' ), 'sit' => array( 'id' => 6, 'name' => 'sit', 'categoryId' => 3, 'date' => '2013.12.08' ), 'amet' => array( 'id' => 9, 'name' => 'amet', 'categoryId' => 5, 'date' => '2013.10.14' ) ), array('hhvm' => 'hack') ); echo http_build_query($nested);

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)
8.5.10.0100.00720.00
8.5.00.0120.00919.58
8.4.150.0020.00014.05
8.4.140.0090.01217.57
8.4.130.0050.00417.60
8.4.120.0200.00818.87
8.4.110.0270.00719.92
8.4.100.0120.00920.78
8.4.90.0180.00618.06
8.4.80.0170.00518.46
8.4.70.0250.00517.82
8.4.60.0250.00618.19
8.4.50.0170.00717.99
8.4.40.0160.00618.38
8.4.30.0200.00617.57
8.4.20.0170.00417.49
8.4.10.0220.00517.49
8.3.280.0100.00918.26
8.3.270.0130.00716.48
8.3.260.0120.00716.32
8.3.250.0070.00617.39
8.3.240.0250.00716.48
8.3.230.0260.00716.35
8.3.220.0240.00616.63
8.3.210.0140.00517.43
8.3.200.0120.00416.37
8.3.190.0140.00716.78
8.3.180.0140.00516.56
8.3.170.0110.01017.48
8.3.160.0130.00318.45
8.3.150.0160.00516.48
8.3.140.0110.00617.74
8.3.130.0190.00516.39
8.3.120.0090.00618.44
8.3.110.0140.00617.31
8.3.100.0160.00416.35
8.3.90.0170.00521.65
8.3.80.0170.00717.48
8.3.70.0200.00816.35
8.3.60.0240.00917.32
8.3.50.0220.00720.04
8.3.40.0200.00318.12
8.3.30.0160.00518.26
8.3.20.0200.00418.66
8.3.10.0180.00518.92
8.3.00.0100.00518.41
8.2.290.0180.00718.42
8.2.280.0210.00617.23
8.2.270.0170.01317.61
8.2.260.0190.00616.24
8.2.250.0230.00717.46
8.2.240.0230.00816.73
8.2.230.0210.00518.70
8.2.220.0250.00720.34
8.2.210.0210.00721.53
8.2.200.0170.00817.31
8.2.190.0160.00417.28
8.2.180.0170.00917.43
8.2.170.0170.00320.42
8.2.160.0230.00418.92
8.2.150.0210.00620.74
8.2.140.0220.00520.90
8.2.130.0230.00321.87
8.2.120.0190.00719.79
8.2.110.0230.00419.23
8.2.100.0200.00617.57
8.2.90.0190.00718.32
8.2.80.0200.00217.68
8.2.70.0220.00417.62
8.2.60.0210.00517.71
8.2.50.0140.00417.77
8.2.40.0200.01017.96
8.2.30.0180.00618.49
8.2.20.0200.00417.46
8.2.10.0190.00517.72
8.2.00.0170.00717.43
8.1.330.0190.00918.81
8.1.320.0120.00716.04
8.1.310.0190.00517.28
8.1.300.0140.00716.91
8.1.290.0130.00423.21
8.1.280.0210.00820.93
8.1.270.0220.00719.50
8.1.260.0210.00321.78
8.1.250.0180.00622.65
8.1.240.0140.00919.71
8.1.230.0190.00517.45
8.1.220.0210.00217.37
8.1.210.0170.00717.91
8.1.200.0180.00817.16
8.1.190.0170.00617.10
8.1.180.0170.00717.59
8.1.170.0130.00417.84
8.1.160.0100.00819.56
8.1.150.0050.00717.98
8.1.140.0180.00517.17
8.1.130.0140.00817.38
8.1.120.0160.00517.39
8.1.110.0140.00817.21
8.1.100.0170.00617.33
8.1.90.0140.00317.28
8.1.80.0150.00917.21
8.1.70.0190.00717.25
8.1.60.0210.00717.44
8.1.50.0110.00517.40
8.1.40.0090.00717.43
8.1.30.0160.00717.48
8.1.20.0170.00617.51
8.1.10.0200.00417.47
8.1.00.0080.00517.26
8.0.300.0080.00417.77
8.0.290.0130.00116.57
8.0.280.0090.00417.52
8.0.270.0180.00516.88
8.0.260.0190.00716.91
8.0.250.0170.00616.68
8.0.240.0170.00516.82
8.0.230.0210.00416.71
8.0.220.0150.00816.50
8.0.210.0190.00316.66
8.0.200.0200.00316.63
8.0.190.0160.00716.72
8.0.180.0190.00416.60
8.0.170.0150.00716.58
8.0.160.0170.00616.61
8.0.150.0150.00816.62
8.0.140.0170.00616.61
8.0.130.0220.00214.82
8.0.120.0190.00416.58
8.0.110.0150.00716.54
8.0.100.0160.00716.52
8.0.90.0160.00516.53
8.0.80.0250.00516.60
8.0.70.0220.00516.46
8.0.60.0180.00616.66
8.0.50.0140.00816.55
8.0.30.0170.00816.73
8.0.20.0160.00917.11
8.0.10.0180.00616.77
8.0.00.0140.01116.78
7.4.330.0170.00515.57
7.4.320.0150.00616.17
7.4.300.0140.00816.28
7.4.290.0120.00916.29
7.4.280.0150.00716.21
7.4.270.0160.00516.37
7.4.260.0180.00416.32
7.4.250.0170.00516.28
7.4.240.0090.00716.34
7.4.230.0130.00816.35
7.4.220.0170.00716.38
7.4.210.0130.00716.48
7.4.200.0170.00416.29
7.4.190.0260.00916.26
7.4.180.0340.00316.09
7.4.160.0200.00516.38
7.4.150.0220.00416.81
7.4.140.0140.00817.26
7.4.130.0170.00616.22
7.4.120.0180.00716.40
7.4.110.0200.00816.14
7.4.100.0230.00316.21
7.4.90.0210.00816.19
7.4.80.0210.00417.68
7.4.70.0140.01216.29
7.4.60.0150.01116.18
7.4.50.0180.00716.32
7.4.40.0270.00516.04
7.4.30.0190.01016.22
7.4.20.0280.00716.04
7.4.10.0330.00615.92
7.4.00.0160.00915.38
7.3.330.0170.00414.33
7.3.320.0160.00414.47
7.3.310.0180.00416.07
7.3.300.0130.00816.06
7.3.290.0170.00815.99
7.3.280.0110.01115.99
7.3.270.0210.00616.68
7.3.260.0170.00916.15
7.3.250.0170.00616.22
7.3.240.0180.00916.13
7.3.230.0170.00716.12
7.3.220.0300.00415.97
7.3.210.0210.00516.02
7.3.200.0160.01117.51
7.3.190.0190.00915.91
7.3.180.0160.00816.20
7.3.170.0140.00916.10
7.3.160.0130.00616.10
7.3.150.0230.00515.70
7.3.140.0270.00915.65
7.3.130.0270.01015.73
7.3.120.0280.00715.84
7.3.110.0240.01115.55
7.3.100.0260.00915.82
7.3.90.0300.00516.00
7.3.80.0280.00815.88
7.3.70.0350.00515.91
7.3.60.0290.01515.90
7.3.50.0300.00816.06
7.3.40.0290.00516.09
7.3.30.0230.00716.23
7.3.20.0210.00515.93
7.3.10.0310.00615.85
7.3.00.0280.01215.54
7.2.340.0300.00516.11
7.2.330.0210.00616.17
7.2.320.0200.00916.29
7.2.310.0190.00916.07
7.2.300.0170.00916.07
7.2.290.0180.00816.21
7.2.280.0230.01116.15
7.2.270.0300.00515.76
7.2.260.0290.00615.92
7.2.250.0290.00615.92
7.2.240.0300.00515.81
7.2.230.0280.00816.11
7.2.220.0290.00715.94
7.2.210.0320.00615.71
7.2.200.0290.00715.96
7.2.190.0250.00916.11
7.2.180.0270.00816.24
7.2.170.0310.01015.94
7.2.160.0320.00316.12
7.2.150.0240.00516.14
7.2.140.0360.00617.88
7.2.130.0440.00718.31
7.2.120.0550.00517.90
7.2.110.0140.00518.13
7.2.100.0180.00218.13
7.2.90.0170.00117.91
7.2.80.0380.00617.78
7.2.70.0380.00818.13
7.2.60.0200.00617.38
7.2.50.0340.00418.05
7.2.40.0290.00918.23
7.2.30.0260.00917.88
7.2.20.0290.01018.25
7.2.10.0300.00917.94
7.2.00.0330.00617.80
7.1.330.0270.00817.23
7.1.320.0320.00417.04
7.1.310.0320.00517.23
7.1.300.0280.00716.89
7.1.290.0270.00816.90
7.1.280.0250.00717.31
7.1.270.0270.00917.19
7.1.260.0270.00716.96
7.1.250.0310.00416.83
7.1.240.0280.00716.99
7.1.230.0310.00417.07
7.1.220.0200.00317.21
7.1.210.0300.00417.07
7.1.200.0170.00716.42
7.1.190.0290.00417.32
7.1.180.0240.00616.94
7.1.170.0220.00416.91
7.1.160.0190.00516.88
7.1.150.0250.00416.85
7.1.140.0250.00517.14
7.1.130.0250.00817.17
7.1.120.0300.00616.98
7.1.110.0240.00516.79
7.1.100.0140.00817.39
7.1.90.0250.00816.88
7.1.80.0280.00417.13
7.1.70.0190.00516.88
7.1.60.0160.00618.41
7.1.50.0190.00916.62
7.1.40.0270.00617.03
7.1.30.0410.00517.06
7.1.20.0290.00916.77
7.1.10.0260.01016.71
7.1.00.0180.03919.74
7.0.330.0270.00716.60
7.0.320.0280.00616.64
7.0.310.0260.00616.87
7.0.300.0210.01016.78
7.0.290.0270.00816.71
7.0.280.0250.00716.69
7.0.270.0280.00617.01
7.0.260.0370.00316.74
7.0.250.0290.00816.94
7.0.240.0280.00616.60
7.0.230.0290.00616.71
7.0.220.0240.00916.95
7.0.210.0260.00816.72
7.0.200.0660.00315.72
7.0.190.0300.00416.92
7.0.180.0240.00916.99
7.0.170.0270.00616.90
7.0.160.0300.00616.80
7.0.150.0290.00616.92
7.0.140.0180.03519.42
7.0.130.0260.00716.88
7.0.120.0230.01016.86
7.0.110.0250.00616.82
7.0.100.0170.00416.77
7.0.90.0260.00816.70
7.0.80.0320.00616.36
7.0.70.0260.00416.92
7.0.60.0170.03818.37
7.0.50.0080.03417.13
7.0.40.0150.02018.45
7.0.30.0350.03818.25
7.0.20.0200.02118.26
7.0.10.0130.04618.36
7.0.00.0150.02118.33
5.6.400.0210.00615.61
5.6.390.0140.00315.41
5.6.380.0160.00215.32
5.6.370.0110.00415.24
5.6.360.0130.00415.45
5.6.350.0140.00215.52
5.6.340.0120.00515.52
5.6.330.0110.00515.60
5.6.320.0130.00315.57
5.6.310.0110.00515.34
5.6.300.0110.00515.57
5.6.290.0120.00415.66
5.6.280.0070.04818.24
5.6.270.0180.00315.57
5.6.260.0120.00415.43
5.6.250.0160.00315.37
5.6.240.0130.00515.44
5.6.230.0140.00215.46
5.6.220.0120.00415.68
5.6.210.0100.02018.17
5.6.200.0110.03916.93
5.6.190.0100.02518.16
5.6.180.0320.03117.93
5.6.170.0240.04318.01
5.6.160.0080.04718.18
5.6.150.0150.03816.95
5.6.140.0100.02916.90
5.6.130.0100.04416.82
5.6.120.0140.04018.20
5.6.110.0090.04818.28
5.6.100.0090.04418.38
5.6.90.0110.02618.06
5.6.80.0080.02117.91
5.6.70.0110.00515.52
5.6.60.0120.00515.54
5.6.50.0130.00315.62
5.6.40.0120.00415.57
5.6.30.0110.00415.45
5.6.20.0160.00415.54
5.6.10.0130.00215.51
5.6.00.0120.00315.69
5.5.380.0130.00615.62
5.5.370.0130.00315.64
5.5.360.0140.00215.38
5.5.350.0190.03817.74
5.5.340.0080.04416.72
5.5.330.0130.03817.86
5.5.320.0290.03617.93
5.5.310.0190.03317.95
5.5.300.0110.04316.68
5.5.290.0110.03416.69
5.5.280.0070.02318.14
5.5.270.0140.03518.11
5.5.260.0100.04518.09
5.5.250.0100.02318.07
5.5.240.0130.03317.75
5.5.230.0130.00215.43
5.5.220.0130.00215.79
5.5.210.0120.00315.62
5.5.200.0130.00315.50
5.5.190.0120.00515.47
5.5.180.0120.00315.58
5.5.170.0120.00315.72
5.5.160.0140.00115.69
5.5.150.0110.00415.24
5.5.140.0110.00315.45
5.5.130.0130.00315.27
5.5.120.0120.00515.38
5.5.110.0210.00415.18
5.5.100.0080.00815.38
5.5.90.0120.00515.46
5.5.80.0240.00515.49
5.5.70.0190.00615.59
5.5.60.0110.00415.39
5.5.50.0180.00515.32
5.5.40.0170.00515.72
5.5.30.0120.00315.60
5.5.20.0130.00215.82
5.5.10.0110.00315.65
5.5.00.0130.00115.44
5.4.450.0880.01816.80
5.4.440.0890.01716.88
5.4.430.0810.02316.82
5.4.420.1000.02416.88
5.4.410.1060.02716.82
5.4.400.0870.02016.64
5.4.390.0850.02016.50
5.4.380.0880.01816.67
5.4.370.0880.02316.63
5.4.360.0870.01916.48
5.4.350.0970.02216.49
5.4.340.1060.02516.54
5.4.330.0180.00714.19
5.4.320.0110.02116.55
5.4.310.0140.01916.64
5.4.300.0320.02516.67
5.4.290.0890.01716.62
5.4.280.1000.02616.69
5.4.270.0930.02116.54
5.4.260.0930.02116.56
5.4.250.1100.02216.48
5.4.240.1060.02316.48
5.4.230.0910.02016.65
5.4.220.0900.02116.63
5.4.210.0990.01616.66
5.4.200.1010.02116.62
5.4.190.0990.02116.71
5.4.180.0980.02516.70
5.4.170.0870.02016.54
5.4.160.0890.01916.48
5.4.150.1040.02016.61
5.4.140.1030.02315.24
5.4.130.0990.02415.31
5.4.120.0980.02415.25
5.4.110.1010.02215.24
5.4.100.0930.02815.20
5.4.90.0960.01415.29
5.4.80.1020.03015.32
5.4.70.0850.01815.31
5.4.60.0230.03415.29
5.4.50.0190.02315.28
5.4.40.0240.02315.27
5.4.30.0200.02215.28
5.4.20.0200.03315.34
5.4.10.0220.03215.23
5.4.00.0150.02615.01

preferences:
104.21 ms | 403 KiB | 5 Q