3v4l.org

run code in 300+ PHP versions simultaneously
<?php $walk = function( $item, $key, $parent_key = '' ) use ( &$output, &$walk ) { is_array( $item ) ? array_walk( $item, $walk, $key ) : $output[] = http_build_query( array( $parent_key ?: $key => $item ) ); }; $array = array( 'order_source' => array('google','facebook'), 'order_medium' => 'google-text' ); array_walk( $array, $walk ); echo implode( '&', $output ); // order_source=google&order_source=facebook&order_medium=google-text

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)
8.3.60.0070.00718.43
8.3.50.0100.00821.25
8.3.40.0060.00918.83
8.3.30.0140.00018.81
8.3.20.0030.00620.34
8.3.10.0000.00823.63
8.3.00.0040.00419.26
8.2.180.0070.01016.38
8.2.170.0140.00022.96
8.2.160.0140.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00022.05
8.2.110.0040.00420.51
8.2.100.0040.00718.22
8.2.90.0030.00619.18
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00618.04
8.2.50.0080.00018.07
8.2.40.0050.00319.84
8.2.30.0000.00818.05
8.2.20.0030.00617.69
8.2.10.0000.00818.04
8.2.00.0000.00817.87
8.1.280.0100.01025.92
8.1.270.0080.00022.24
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00623.79
8.1.230.0120.00018.97
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0050.00318.70
8.1.160.0000.00722.02
8.1.150.0070.00018.90
8.1.140.0030.00517.34
8.1.130.0000.00717.79
8.1.120.0070.00017.54
8.1.110.0000.00717.42
8.1.100.0040.00417.52
8.1.90.0040.00417.43
8.1.80.0040.00417.51
8.1.70.0030.00317.34
8.1.60.0000.01317.64
8.1.50.0000.00817.44
8.1.40.0000.00817.50
8.1.30.0030.00617.65
8.1.20.0060.00317.68
8.1.10.0030.00517.45
8.1.00.0000.00717.44
8.0.300.0000.00818.77
8.0.290.0060.00316.75
8.0.280.0000.00718.43
8.0.270.0000.00717.20
8.0.260.0000.00617.25
8.0.250.0020.00516.99
8.0.240.0000.00816.93
8.0.230.0070.00016.86
8.0.220.0040.00416.80
8.0.210.0040.00416.75
8.0.200.0000.00716.95
8.0.190.0000.01016.94
8.0.180.0040.00416.96
8.0.170.0040.00416.93
8.0.160.0030.00316.93
8.0.150.0030.00616.79
8.0.140.0040.00416.75
8.0.130.0030.00313.32
8.0.120.0040.00416.89
8.0.110.0030.00516.85
8.0.100.0040.00416.92
8.0.90.0020.00516.69
8.0.80.0070.01016.82
8.0.70.0000.00816.72
8.0.60.0000.00716.81
8.0.50.0040.00416.80
8.0.30.0150.00817.01
8.0.20.0100.01017.41
8.0.10.0040.00416.87
8.0.00.0050.01116.77
7.4.330.0000.00615.00
7.4.320.0000.00616.63
7.4.300.0060.00016.64
7.4.290.0030.00316.61
7.4.280.0040.00416.52
7.4.270.0030.00316.46
7.4.260.0000.01116.46
7.4.250.0040.00416.51
7.4.240.0010.00616.53
7.4.230.0000.00716.30
7.4.220.0060.01216.46
7.4.210.0070.00816.70
7.4.200.0050.00216.62
7.4.160.0090.00616.43
7.4.150.0070.01117.40
7.4.140.0100.01017.86
7.4.130.0130.00816.64
7.4.120.0060.01116.59
7.4.110.0070.01016.45
7.4.100.0190.00316.34
7.4.90.0100.00716.51
7.4.80.0060.01219.39
7.4.70.0100.00716.29
7.4.60.0030.01316.27
7.4.50.0000.00816.43
7.4.40.0090.00916.63
7.4.30.0090.00616.55
7.4.00.0060.00914.98
7.3.330.0050.00013.34
7.3.320.0000.00613.37
7.3.310.0000.00716.47
7.3.300.0050.00216.39
7.3.290.0030.01016.42
7.3.280.0060.01116.40
7.3.270.0070.01117.40
7.3.260.0030.02016.35
7.3.250.0110.00616.53
7.3.240.0100.01016.36
7.3.230.0120.00616.52
7.3.210.0100.01016.29
7.3.200.0100.01019.39
7.3.190.0080.00816.54
7.3.180.0090.00616.32
7.3.170.0080.00816.58
7.3.160.0080.00816.27
7.2.330.0030.01316.68
7.2.320.0130.00616.49
7.2.310.0070.01016.37
7.2.300.0070.01016.55
7.2.290.0090.00916.78
7.2.110.0400.00116.48
7.2.80.0000.01616.53
7.2.00.0060.00619.36
7.1.200.0160.00715.55
7.1.100.0030.00818.45
7.1.70.0030.00517.17
7.1.60.0090.01519.11
7.1.50.0060.01616.70
7.1.00.0030.07722.30
7.0.200.0000.00816.88
7.0.140.0130.06322.09
7.0.60.0270.07019.98
7.0.50.0030.08717.73
7.0.40.0070.06020.11
7.0.30.0170.06020.23
7.0.20.0370.07720.26
7.0.10.0100.05720.27
7.0.00.0170.07720.20
5.6.280.0100.06720.91
5.6.210.0170.07720.52
5.6.200.0070.08018.16
5.6.190.0070.04720.45
5.6.180.0270.06720.46
5.6.170.1100.03720.51
5.6.160.0030.04320.54
5.6.150.0070.08018.29
5.6.140.0070.07718.18
5.6.130.0070.06718.27
5.6.120.0100.08320.98
5.6.110.0200.06320.89
5.6.100.0100.05321.03
5.6.90.0070.06320.98
5.6.80.0030.05720.42
5.5.350.0230.09020.40
5.5.340.0070.06017.96
5.5.330.0070.07720.21
5.5.320.0300.03720.36
5.5.310.0300.05720.28
5.5.300.0000.06717.98
5.5.290.0000.04717.95
5.5.280.0100.08320.77
5.5.270.0030.07020.65
5.5.260.0100.04020.79
5.5.250.0070.07020.62
5.5.240.0200.07720.13
5.4.450.0100.06019.28
5.4.440.0500.05719.44
5.4.430.0900.05019.18
5.4.420.0670.00019.53
5.4.410.0870.00019.31
5.4.400.0600.00019.07
5.4.390.0630.00018.98
5.4.380.0630.00019.12
5.4.370.0600.00019.07
5.4.360.0600.00019.06
5.4.350.0630.00019.13
5.4.340.0080.03112.02
5.4.320.0070.03412.50
5.4.310.0050.03812.50
5.4.300.0090.03812.51
5.4.290.0080.03712.50
5.4.280.0090.03712.39
5.4.270.0020.04312.39
5.4.260.0050.03812.39
5.4.250.0090.03512.39
5.4.240.0090.03312.39
5.4.230.0060.03712.39
5.4.220.0080.03612.39
5.4.210.0080.03512.38
5.4.200.0030.04112.39
5.4.190.0100.03212.38
5.4.180.0040.03712.38
5.4.170.0090.03412.40
5.4.160.0060.03912.39
5.4.150.0030.03812.39
5.4.140.0050.03812.07
5.4.130.0070.03412.06
5.4.120.0090.03312.02
5.4.110.0090.03112.01
5.4.100.0040.03712.01
5.4.90.0040.03912.01
5.4.80.0050.03812.01
5.4.70.0050.03612.01
5.4.60.0040.03712.01
5.4.50.0040.03712.01
5.4.40.0030.04011.99
5.4.30.0070.04211.99
5.4.20.0090.03212.00
5.4.10.0100.03311.99
5.4.00.0050.03711.48
5.3.290.0060.04112.80
5.3.280.0070.03812.70
5.3.270.0080.03712.72
5.3.260.0080.03712.72
5.3.250.0040.04212.72
5.3.240.0080.03512.72
5.3.230.0050.03812.71
5.3.220.0050.04412.68
5.3.210.0060.04212.68
5.3.200.0050.03612.68
5.3.190.0060.03712.68
5.3.180.0050.04112.67
5.3.170.0040.04212.67
5.3.160.0010.04012.68
5.3.150.0060.03612.67
5.3.140.0050.03612.66
5.3.130.0100.04312.66
5.3.120.0060.03812.66
5.3.110.0060.04112.66
5.3.100.0060.03712.12
5.3.90.0100.03812.10
5.3.80.0040.03912.09
5.3.70.0060.03812.09
5.3.60.0050.04312.08
5.3.50.0070.03912.04
5.3.40.0050.04112.02
5.3.30.0070.03511.98
5.3.20.0090.04911.76
5.3.10.0050.04411.73
5.3.00.0090.04811.72
5.2.170.0090.0389.18
5.2.160.0060.0349.18
5.2.150.0040.0329.18
5.2.140.0050.0389.18
5.2.130.0080.0299.14
5.2.120.0030.0309.13
5.2.110.0020.0359.14
5.2.100.0100.0319.14
5.2.90.0100.0369.14
5.2.80.0080.0299.14
5.2.70.0050.0299.14
5.2.60.0030.0319.09
5.2.50.0040.0309.06
5.2.40.0040.0319.04
5.2.30.0070.0329.02
5.2.20.0050.0329.00
5.2.10.0040.0358.93
5.2.00.0050.0298.79
5.1.60.0080.0258.06
5.1.50.0040.0278.07
5.1.40.0030.0268.05
5.1.30.0070.0318.39
5.1.20.0060.0288.42
5.1.10.0090.0268.14
5.1.00.0050.0288.14
5.0.50.0040.0236.62
5.0.40.0060.0246.48
5.0.30.0050.0316.29
5.0.20.0060.0176.27
5.0.10.0020.0226.23
5.0.00.0030.0316.23
4.4.90.0020.0164.78
4.4.80.0060.0124.76
4.4.70.0020.0184.75
4.4.60.0050.0164.75
4.4.50.0040.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0040.0154.85
4.4.10.0030.0164.85
4.4.00.0030.0264.76
4.3.110.0010.0174.66
4.3.100.0030.0154.67
4.3.90.0050.0144.63
4.3.80.0020.0254.59
4.3.70.0040.0154.63
4.3.60.0020.0164.63
4.3.50.0050.0144.63
4.3.40.0010.0284.54
4.3.30.0020.0173.28
4.3.20.0010.0173.26
4.3.10.0020.0183.22
4.3.00.0130.0207.42

preferences:
40.24 ms | 401 KiB | 5 Q