3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( array( 'week' => 26, '#orders_CA' => 0, 'cost_CA' => 0, '#orders_US' => 3, 'cost_US' => 18.99, '#orders_INTERNATIONAL' => 0, 'cost_INTERNATIONAL' => 0 ), array( 'week' => 26, '#orders_CA' => 0, 'cost_CA' => 0, '#orders_US' => 0, 'cost_US' => 0, '#orders_INTERNATIONAL' => 22, 'cost_INTERNATIONAL' => 32 ), ); print_r(array_unqiue($a)); print_r(array_reduce($a, 'array_merge', $a));

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)
8.3.60.0120.00616.63
8.3.50.0100.00718.20
8.3.40.0070.00718.71
8.3.30.0100.00319.04
8.3.20.0000.00720.07
8.3.10.0080.00023.66
8.3.00.0000.00720.95
8.2.180.0040.01816.59
8.2.170.0150.00722.96
8.2.160.0130.00320.43
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00020.84
8.2.110.0060.00322.20
8.2.100.0040.00817.80
8.2.90.0040.00419.12
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0060.00317.80
8.2.50.0090.00018.07
8.2.40.0080.00021.07
8.2.30.0040.00418.20
8.2.20.0040.00417.66
8.2.10.0050.00217.95
8.2.00.0050.00217.66
8.1.270.0000.00823.82
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.91
8.1.230.0060.01217.71
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0030.00617.25
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0060.00318.46
8.1.160.0000.00721.85
8.1.150.0040.00418.57
8.1.140.0000.00717.41
8.1.130.0030.00317.73
8.1.120.0040.00417.37
8.1.110.0030.00617.39
8.1.100.0040.00417.43
8.1.90.0070.00017.34
8.1.80.0030.00517.27
8.1.70.0000.00817.37
8.1.60.0070.00317.39
8.1.50.0040.00417.41
8.1.40.0000.00917.56
8.1.30.0040.00417.53
8.1.20.0050.00217.61
8.1.10.0000.00717.61
8.1.00.0030.00917.51
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.24
8.0.270.0030.00317.09
8.0.260.0000.00717.18
8.0.250.0000.00716.95
8.0.240.0040.00416.95
8.0.230.0070.00016.82
8.0.220.0080.00016.82
8.0.210.0050.00216.84
8.0.200.0030.00316.97
8.0.190.0040.00416.85
8.0.180.0040.00416.98
8.0.170.0060.00316.88
8.0.160.0030.00316.94
8.0.150.0050.00216.83
8.0.140.0000.00716.82
8.0.130.0040.00313.26
8.0.120.0040.00416.84
8.0.110.0070.00016.89
8.0.100.0000.00716.98
8.0.90.0040.00416.91
8.0.80.0030.01216.94
8.0.70.0000.00716.84
8.0.60.0070.00016.73
8.0.50.0000.00716.81
8.0.30.0060.01416.90
8.0.20.0100.01417.40
8.0.10.0050.00216.97
8.0.00.0090.00916.91
7.4.330.0000.00515.00
7.4.320.0060.00016.57
7.4.300.0070.00016.59
7.4.290.0030.00316.51
7.4.280.0020.00516.39
7.4.270.0040.00416.61
7.4.260.0100.00016.40
7.4.250.0000.00716.55
7.4.240.0070.00016.57
7.4.230.0070.00016.43
7.4.220.0100.01216.62
7.4.210.0070.00716.61
7.4.200.0030.00316.24
7.4.160.0070.01116.51
7.4.150.0060.01317.40
7.4.140.0070.01017.86
7.4.130.0070.01116.47
7.4.120.0110.00616.61
7.4.110.0000.01616.64
7.4.100.0070.01016.46
7.4.90.0060.01216.63
7.4.80.0030.01419.39
7.4.70.0030.01416.41
7.4.60.0090.00916.57
7.4.50.0000.00916.35
7.4.40.0030.01416.52
7.4.30.0030.01316.47
7.4.00.0030.01415.07
7.3.330.0050.00013.05
7.3.320.0030.00313.16
7.3.310.0070.00016.13
7.3.300.0080.00016.29
7.3.290.0100.01016.29
7.3.280.0090.00916.27
7.3.270.0130.00917.40
7.3.260.0090.00916.54
7.3.250.0110.00616.31
7.3.240.0160.00016.30
7.3.230.0100.00716.39
7.3.210.0100.00716.46
7.3.200.0130.00919.39
7.3.190.0130.00316.54
7.3.180.0120.00516.38
7.3.170.0080.00816.29
7.3.160.0070.00716.21
7.3.120.0100.00314.92
7.2.330.0080.00816.33
7.2.320.0110.00616.39
7.2.310.0130.00316.38
7.2.300.0080.00816.30
7.2.290.0070.01016.59
7.2.60.0040.01116.59
7.2.00.0030.00619.27
7.1.200.0030.00915.44
7.1.100.0110.00017.99
7.1.70.0040.00417.07
7.1.60.0090.01619.70
7.1.50.0070.01716.77
7.1.00.0070.07322.48
7.0.200.0040.00816.77
7.0.140.0030.07722.23
7.0.60.0230.07719.86
7.0.50.0100.04717.79
7.0.40.0070.08020.07
7.0.30.0570.06720.13
7.0.20.0230.06720.04
7.0.10.0030.04720.09
7.0.00.0000.09020.10
5.6.280.0000.07721.09
5.6.210.0030.08320.50
5.6.200.0030.05018.15
5.6.190.0170.07020.45
5.6.180.3700.04320.69
5.6.170.0400.04720.41
5.6.160.0030.04320.51
5.6.150.0100.07718.11
5.6.140.0130.07318.20
5.6.130.0030.04018.12
5.6.120.0030.05720.99
5.6.110.0070.07721.14
5.6.100.0030.05321.12
5.6.90.0070.03721.00
5.6.80.0070.05320.45
5.5.350.0100.05320.40
5.5.340.0030.07317.88
5.5.330.0000.05720.59
5.5.320.4070.03720.29
5.5.310.0270.05020.17
5.5.300.0070.07317.91
5.5.290.0100.06317.96
5.5.280.0030.09320.80
5.5.270.0070.07320.71
5.5.260.0100.03720.84
5.5.250.0100.04320.70
5.5.240.0200.07020.19
5.4.450.0470.04029.93
5.4.440.0300.04329.93
5.4.430.0100.05029.93
5.4.420.0200.03729.93
5.4.410.0230.03729.92
5.4.400.0170.04029.52
5.4.390.0530.03728.86
5.4.380.0370.05018.59
5.4.370.0330.06018.71
5.4.360.0330.04718.73
5.4.350.0230.06318.48
5.4.340.0300.05718.65
5.4.320.0110.04612.45
5.4.310.0090.03512.45
5.4.300.0050.03912.45
5.4.290.0060.04112.45
5.4.280.0050.03612.35
5.4.270.0050.03812.35
5.4.260.0050.04212.35
5.4.250.0080.03912.35
5.4.240.0050.03712.35
5.4.230.0100.03412.34
5.4.220.0040.03812.34
5.4.210.0080.03912.34
5.4.200.0050.04012.34
5.4.190.0070.03512.34
5.4.180.0080.03412.34
5.4.170.0080.03412.35
5.4.160.0050.03612.34
5.4.150.0080.03412.34
5.4.140.0070.03612.02
5.4.130.0090.03512.02
5.4.120.0030.03811.97
5.4.110.0050.03611.96
5.4.100.0060.03511.97
5.4.90.0030.03911.97
5.4.80.0040.03911.97
5.4.70.0060.03511.96
5.4.60.0060.03411.96
5.4.50.0050.03611.96
5.4.40.0050.03611.95
5.4.30.0060.03511.95
5.4.20.0040.03711.95
5.4.10.0080.03311.95
5.4.00.0060.04011.44
5.3.290.0070.04012.80
5.3.280.0080.03612.71
5.3.270.0070.03812.73
5.3.260.0040.04112.72
5.3.250.0030.04312.72
5.3.240.0060.03712.72
5.3.230.0070.03612.71
5.3.220.0060.03712.68
5.3.210.0040.04112.68
5.3.200.0050.03812.68
5.3.190.0080.03512.67
5.3.180.0070.03512.67
5.3.170.0060.03612.67
5.3.160.0090.03512.67
5.3.150.0070.03812.67
5.3.140.0030.04112.66
5.3.130.0050.04012.66
5.3.120.0090.03612.66
5.3.110.0080.03712.66
5.3.100.0020.04112.12
5.3.90.0040.04012.08
5.3.80.0050.03712.07
5.3.70.0040.03812.07
5.3.60.0050.04012.06
5.3.50.0120.03012.00
5.3.40.0100.03412.00
5.3.30.0050.03811.95
5.3.20.0060.03511.73
5.3.10.0030.03711.70
5.3.00.0090.03311.68
5.2.170.0030.0329.18
5.2.160.0050.0289.18
5.2.150.0050.0309.18
5.2.140.0040.0319.18
5.2.130.0050.0299.14
5.2.120.0040.0299.14
5.2.110.0020.0319.15
5.2.100.0040.0299.14
5.2.90.0040.0299.14
5.2.80.0040.0309.14
5.2.70.0050.0299.14
5.2.60.0020.0329.09
5.2.50.0040.0309.06
5.2.40.0050.0299.03
5.2.30.0050.0309.01
5.2.20.0030.0329.00
5.2.10.0060.0268.92
5.2.00.0030.0308.78
5.1.60.0030.0258.07
5.1.50.0040.0258.06
5.1.40.0080.0208.05
5.1.30.0010.0308.39
5.1.20.0090.0218.41
5.1.10.0040.0268.14
5.1.00.0030.0268.14
5.0.50.0070.0176.62
5.0.40.0070.0156.48
5.0.30.0040.0306.29
5.0.20.0020.0216.29
5.0.10.0040.0206.27
5.0.00.0030.0316.25
4.4.90.0030.0164.77
4.4.80.0050.0134.75
4.4.70.0010.0174.75
4.4.60.0060.0134.75
4.4.50.0030.0164.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0040.0174.85
4.4.00.0090.0214.76
4.3.110.0040.0144.67
4.3.100.0040.0134.67
4.3.90.0010.0164.64
4.3.80.0010.0264.58
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0040.0154.63
4.3.40.0010.0274.54
4.3.30.0020.0183.31
4.3.20.0030.0193.29
4.3.10.0040.0203.25
4.3.00.0070.01328.29

preferences:
56.61 ms | 400 KiB | 5 Q