3v4l.org

run code in 300+ PHP versions simultaneously
<?php $elements = array( array( 'weight' => 100, 'index' => 1, 'html' => 'foo1', ), array( 'weight' => 20, 'index' => 2, 'html' => 'foo2', ), array( 'weight' => 100, 'index' => 3, 'html' => 'foo3', ), ); print_r( $elements ); asort( $elements ); print_r( $elements );

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)
8.3.60.0110.00416.38
8.3.50.0130.00821.82
8.3.40.0110.00718.67
8.3.30.0100.00318.78
8.3.20.0070.00020.07
8.3.10.0040.00423.54
8.3.00.0090.00019.05
8.2.180.0110.01118.16
8.2.170.0140.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0070.00726.16
8.2.120.0070.00022.25
8.2.110.0030.00622.32
8.2.100.0110.00017.72
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0030.00517.80
8.2.50.0050.00318.07
8.2.40.0040.00419.72
8.2.30.0000.00819.78
8.2.20.0040.00417.55
8.2.10.0030.00518.09
8.2.00.0000.01117.54
8.1.280.0100.00325.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.88
8.1.230.0040.00719.14
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0000.00917.35
8.1.190.0040.00417.40
8.1.180.0050.00518.10
8.1.170.0040.00418.55
8.1.160.0070.00321.86
8.1.150.0070.00018.57
8.1.140.0040.00417.38
8.1.130.0030.00317.71
8.1.120.0000.00717.45
8.1.110.0040.00417.38
8.1.100.0040.00417.36
8.1.90.0030.00517.27
8.1.80.0000.00717.45
8.1.70.0000.00717.34
8.1.60.0000.00717.52
8.1.50.0000.00817.38
8.1.40.0030.00617.44
8.1.30.0030.00517.50
8.1.20.0080.00017.46
8.1.10.0000.00717.39
8.1.00.0000.00817.34
8.0.300.0000.00719.15
8.0.290.0070.00017.18
8.0.280.0040.00418.37
8.0.270.0000.00817.09
8.0.260.0000.00917.23
8.0.250.0000.00716.78
8.0.240.0000.00716.90
8.0.230.0030.00616.85
8.0.220.0070.00016.70
8.0.210.0030.00316.83
8.0.200.0000.00716.75
8.0.190.0030.00616.92
8.0.180.0000.00816.84
8.0.170.0040.00416.81
8.0.160.0000.00716.93
8.0.150.0000.00816.82
8.0.140.0040.00416.73
8.0.130.0030.00313.25
8.0.120.0040.00416.74
8.0.110.0000.00716.90
8.0.100.0040.00416.65
8.0.90.0000.00816.80
8.0.80.0080.00616.86
8.0.70.0040.00416.93
8.0.60.0050.00216.78
8.0.50.0000.00716.84
8.0.30.0120.00916.98
8.0.20.0120.01017.40
8.0.10.0030.00616.83
8.0.00.0050.01216.67
7.4.330.0020.00215.03
7.4.320.0000.00616.50
7.4.300.0030.00316.54
7.4.290.0070.00016.51
7.4.280.0020.00616.43
7.4.270.0070.00016.34
7.4.260.0030.00316.51
7.4.250.0030.00616.55
7.4.240.0020.00616.48
7.4.230.0070.00016.17
7.4.220.0140.01116.48
7.4.210.0020.01216.49
7.4.200.0070.00016.46
7.4.190.0070.00016.33
7.4.160.0150.00016.49
7.4.150.0060.01217.40
7.4.140.0120.00517.86
7.4.130.0140.00516.25
7.4.120.0050.01216.38
7.4.110.0160.00016.58
7.4.100.0090.01616.44
7.4.90.0100.00616.34
7.4.80.0170.00419.39
7.4.70.0100.00716.34
7.4.60.0060.01116.26
7.4.50.0000.00816.43
7.4.40.0090.00622.77
7.4.30.0110.00516.42
7.4.00.0030.01014.60
7.3.330.0030.00313.04
7.3.320.0000.00712.92
7.3.310.0000.00816.02
7.3.300.0030.00316.03
7.3.290.0070.00716.30
7.3.280.0080.01116.15
7.3.270.0100.00717.40
7.3.260.0130.00616.14
7.3.250.0060.01116.45
7.3.240.0090.00916.14
7.3.230.0130.00316.39
7.3.210.0100.00716.20
7.3.200.0070.01419.39
7.3.190.0060.01516.24
7.3.180.0120.00316.41
7.3.170.0080.00816.27
7.3.160.0080.00816.36
7.3.120.0100.00714.84
7.2.330.0070.01016.33
7.2.320.0100.01016.21
7.2.310.0110.00516.30
7.2.300.0040.01416.59
7.2.290.0100.01316.34
7.1.70.0090.00417.00
7.1.60.0100.01319.46
7.1.50.0130.01016.94
7.1.00.0000.08022.48
7.0.200.0060.00316.64
7.0.140.0000.07322.20
7.0.60.0100.08319.91
7.0.50.0070.06717.84
7.0.40.0000.08020.16
7.0.30.0570.06320.18
7.0.20.0170.05020.10
7.0.10.0230.06320.16
7.0.00.0070.06320.05
5.6.280.0030.07021.09
5.6.210.0070.06020.50
5.6.200.0030.06318.18
5.6.190.0030.04320.60
5.6.180.0300.05720.38
5.6.170.0230.06320.55
5.6.160.0070.07320.50
5.6.150.0100.07718.15
5.6.140.0030.06318.14
5.6.130.0030.08318.21
5.6.120.0100.03720.96
5.6.110.0100.07721.04
5.6.100.0070.07021.03
5.6.90.0270.07020.95
5.6.80.0070.07020.38
5.6.70.0230.03720.25
5.5.350.3600.03020.47
5.5.340.0000.06317.97
5.5.330.0100.07320.30
5.5.320.0130.06720.41
5.5.310.0200.04720.26
5.5.300.0000.04317.98
5.5.290.0070.04318.08
5.5.280.0030.04020.88
5.5.270.0030.07720.84
5.5.260.0130.06720.79
5.5.250.0030.04020.58
5.5.240.0070.06720.27
5.4.450.0130.05719.56
5.4.440.0970.05319.31
5.4.430.0470.06019.62
5.4.420.0870.06319.46
5.4.410.0870.05319.48
5.4.400.0230.06018.51
5.4.390.0170.05318.56
5.4.380.0200.05318.89
5.4.370.0130.05018.77
5.4.360.0230.04018.78
5.4.350.0100.04312.00
5.4.340.0080.03512.00
5.4.320.0090.03912.48
5.4.310.0070.03912.48
5.4.300.0080.03512.48
5.4.290.0080.04412.46
5.4.280.0130.03312.36
5.4.270.0090.05012.36
5.4.260.0120.05112.36
5.4.250.0090.04712.36
5.4.240.0090.03612.36
5.4.230.0110.03712.35
5.4.220.0120.03812.36
5.4.210.0110.05012.36
5.4.200.0160.04512.36
5.4.190.0050.05212.35
5.4.180.0170.02912.35
5.4.170.0080.03812.36
5.4.160.0080.03512.36
5.4.150.0080.03412.36
5.4.140.0080.03812.04
5.4.130.0090.03412.02
5.4.120.0130.04511.98
5.4.110.0110.04311.98
5.4.100.0050.04211.98
5.4.90.0080.04411.98
5.4.80.0060.04111.97
5.4.70.0110.03611.97
5.4.60.0070.03511.97
5.4.50.0120.03211.97
5.4.40.0310.07211.96
5.4.30.0100.05011.96
5.4.20.0140.11711.96
5.4.10.0120.04111.96
5.4.00.0080.03611.45
5.3.290.0090.04212.80
5.3.280.0080.04912.71
5.3.270.0130.06112.72
5.3.260.0040.04912.72
5.3.250.0110.06612.72
5.3.240.0040.04012.72
5.3.230.0100.03512.71
5.3.220.0120.07412.68
5.3.210.0050.04812.68
5.3.200.0090.04712.68
5.3.190.0120.04312.68
5.3.180.0070.04412.67
5.3.170.0150.03112.66
5.3.160.0080.03912.67
5.3.150.0100.03912.68
5.3.140.0090.03612.66
5.3.130.0130.04012.66
5.3.120.0080.04712.66
5.3.110.0100.03912.66
5.3.100.0060.04212.12
5.3.90.0160.10312.09
5.3.80.0110.07212.08
5.3.70.0090.06512.08
5.3.60.0090.04712.06
5.3.50.0150.06512.01
5.3.40.0070.04612.01
5.3.30.0070.03711.97
5.3.20.0070.04211.75
5.3.10.0110.03011.71
5.3.00.0060.04111.70
5.2.170.0080.0329.20
5.2.160.0070.0519.20
5.2.150.0110.0389.20
5.2.140.0040.0349.20
5.2.130.0030.0319.16
5.2.120.0050.0289.16
5.2.110.0080.0299.17
5.2.100.0040.0299.18
5.2.90.0050.0289.16
5.2.80.0040.0339.16
5.2.70.0060.0389.16
5.2.60.0060.0329.11
5.2.50.0090.0289.08
5.2.40.0060.0309.06
5.2.30.0030.0339.04
5.2.20.0060.0689.03
5.2.10.0060.0338.94
5.2.00.0080.0348.80
5.1.60.0060.0238.08
5.1.50.0060.0278.07
5.1.40.0030.0288.05
5.1.30.0060.0278.41
5.1.20.0060.0388.43
5.1.10.0050.0368.15
5.1.00.0080.0348.15
5.0.50.0040.0226.63
5.0.40.0050.0206.49
5.0.30.0040.0326.30
5.0.20.0050.0276.27
5.0.10.0020.0236.25
5.0.00.0090.0376.24
4.4.90.0040.0224.78
4.4.80.0050.0234.75
4.4.70.0060.0164.76
4.4.60.0050.0154.75
4.4.50.0030.0214.77
4.4.40.0040.0344.71
4.4.30.0050.0234.76
4.4.20.0050.0214.84
4.4.10.0050.0284.85
4.4.00.0120.0574.76
4.3.110.0070.0254.67
4.3.100.0050.0214.66
4.3.90.0040.0164.63
4.3.80.0020.0284.58
4.3.70.0050.0144.63
4.3.60.0050.0144.63
4.3.50.0110.0594.63
4.3.40.0130.0404.54
4.3.30.0100.0533.30
4.3.20.0050.0193.27
4.3.10.0050.0143.23
4.3.00.0030.0207.15

preferences:
49.17 ms | 401 KiB | 5 Q