3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myArray = array( 'att' => array( 841 => 'on_time', 842 => 'not_time', 843 => 'not_time', ), 'entatt' => array( 841 => 'unexcused', 842 => 'unexcused', 843 => 'late', ), ); $result = $myArray['att'] + $myArray['entatt']; var_dump($result);

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)
8.3.60.0110.00316.38
8.3.50.0100.00821.99
8.3.40.0080.00818.45
8.3.30.0070.00718.95
8.3.20.0040.00420.07
8.3.10.0040.00423.71
8.3.00.0060.00319.25
8.2.180.0040.01118.18
8.2.170.0110.00422.96
8.2.160.0030.01020.38
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00222.09
8.2.110.0100.00019.27
8.2.100.0110.00017.91
8.2.90.0000.00819.23
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0030.00517.80
8.2.50.0080.00018.10
8.2.40.0000.00718.16
8.2.30.0020.00518.00
8.2.20.0090.00017.81
8.2.10.0070.00018.00
8.2.00.0030.00617.85
8.1.280.0170.00025.92
8.1.270.0040.00423.91
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0150.00320.67
8.1.230.0080.00817.70
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.13
8.1.190.0030.00617.10
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0040.00421.79
8.1.150.0070.00018.49
8.1.140.0000.00917.38
8.1.130.0040.00417.82
8.1.120.0050.00317.31
8.1.110.0080.00017.43
8.1.100.0060.00317.44
8.1.90.0000.00717.38
8.1.80.0000.00717.43
8.1.70.0000.00717.33
8.1.60.0030.00717.56
8.1.50.0000.00817.43
8.1.40.0040.00417.46
8.1.30.0080.00017.46
8.1.20.0070.00017.50
8.1.10.0040.00417.52
8.1.00.0040.00417.32
8.0.300.0030.00918.77
8.0.290.0070.00316.75
8.0.280.0070.00018.29
8.0.270.0030.00317.18
8.0.260.0000.00717.25
8.0.250.0030.00316.91
8.0.240.0030.00316.97
8.0.230.0040.00416.86
8.0.220.0030.00316.88
8.0.210.0000.00716.93
8.0.200.0030.00316.86
8.0.190.0000.00816.85
8.0.180.0040.00416.88
8.0.170.0000.00816.95
8.0.160.0030.00416.88
8.0.150.0000.00816.82
8.0.140.0040.00316.91
8.0.130.0030.00313.41
8.0.120.0000.00716.82
8.0.110.0040.00416.74
8.0.100.0040.00416.91
8.0.90.0000.00716.72
8.0.80.0030.01216.89
8.0.70.0040.00416.69
8.0.60.0020.00516.93
8.0.50.0040.00416.84
8.0.30.0080.01017.20
8.0.20.0100.01017.40
8.0.10.0040.00417.08
8.0.00.0090.00716.63
7.4.330.0000.00615.05
7.4.320.0030.00316.54
7.4.300.0030.00316.37
7.4.290.0030.00316.36
7.4.280.0000.00816.54
7.4.270.0000.00716.55
7.4.260.0070.00016.32
7.4.250.0000.00816.35
7.4.240.0040.00416.46
7.4.230.0070.00016.61
7.4.220.0050.01116.46
7.4.210.0070.00716.54
7.4.200.0070.00016.62
7.4.190.0000.00716.63
7.4.160.0160.00016.59
7.4.150.0090.00917.40
7.4.140.0130.00417.86
7.4.130.0110.00616.48
7.4.120.0080.00916.32
7.4.110.0070.01016.37
7.4.100.0140.00416.45
7.4.90.0080.00816.62
7.4.80.0130.00719.39
7.4.70.0080.01116.34
7.4.60.0090.00616.50
7.4.50.0040.00416.39
7.4.40.0040.00722.77
7.4.30.0120.00916.22
7.4.00.0120.00515.01
7.3.330.0000.00513.17
7.3.320.0030.00613.14
7.3.310.0000.00716.30
7.3.300.0070.00016.26
7.3.290.0110.00416.27
7.3.280.0100.00616.19
7.3.270.0060.01217.40
7.3.260.0110.00516.60
7.3.250.0100.00716.35
7.3.240.0110.00516.56
7.3.230.0090.01216.39
7.3.210.0070.01416.44
7.3.200.0120.00619.39
7.3.190.0030.01316.12
7.3.180.0050.01016.23
7.3.170.0070.01416.46
7.3.160.0090.00916.47
7.3.120.0060.01014.80
7.3.110.0070.01014.98
7.3.100.0060.00914.66
7.3.90.0030.01114.95
7.3.80.0040.00814.87
7.3.70.0040.00814.72
7.3.60.0100.00314.74
7.3.50.0030.01414.88
7.3.40.0060.00914.75
7.3.30.0030.01014.70
7.3.20.0030.01016.82
7.3.10.0130.00016.60
7.3.00.0070.00716.19
7.2.330.0120.01216.41
7.2.320.0130.01016.61
7.2.310.0110.00616.71
7.2.300.0090.00616.71
7.2.290.0110.00616.61
7.2.250.0030.01614.91
7.2.240.0070.01115.09
7.2.230.0040.01414.97
7.2.220.0090.00615.23
7.2.210.0040.01215.05
7.2.200.0000.01014.80
7.2.190.0040.00814.99
7.2.180.0080.00814.86
7.2.170.0000.01514.88
7.2.60.0000.01416.80
7.2.00.0000.01119.37
7.1.330.0130.00315.78
7.1.320.0040.01115.66
7.1.310.0100.00315.73
7.1.300.0060.01315.80
7.1.290.0070.00615.78
7.1.280.0100.00315.68
7.1.270.0030.00915.60
7.1.260.0070.01015.99
7.1.200.0090.00615.68
7.1.100.0060.00618.25
7.1.70.0030.00617.12
7.1.60.0120.01219.46
7.1.50.0030.00716.54
7.1.00.0030.07722.33
7.0.200.0240.00714.73
7.0.140.0030.07322.01
7.0.60.0130.06319.92
7.0.50.0000.04317.84
7.0.40.0000.07020.04
7.0.30.0270.07320.18
7.0.20.0200.08020.13
7.0.10.0070.06720.02
7.0.00.0070.08320.04
5.6.280.0000.07720.92
5.6.210.0100.08020.50
5.6.200.0000.09018.21
5.6.190.0100.07320.41
5.6.180.0370.04020.45
5.6.170.0270.06320.37
5.6.160.0130.08020.38
5.6.150.0070.08018.21
5.6.140.0100.08018.21
5.6.130.0130.08018.15
5.6.120.0000.06021.12
5.6.110.0100.05720.95
5.6.100.0070.08320.98
5.6.90.0030.04321.07
5.6.80.0070.03320.47
5.6.70.4100.04020.38
5.5.350.0100.04720.46
5.5.340.0030.07017.98
5.5.330.0130.06320.21
5.5.320.0230.08020.13
5.5.310.0330.07720.26
5.5.300.0030.09017.95
5.5.290.0100.08317.91
5.5.280.0100.07020.96
5.5.270.0070.04020.76
5.5.260.0100.07720.79
5.5.250.0030.04020.61
5.5.240.0270.07020.15
5.4.450.0730.06319.61
5.4.440.0800.05719.21
5.4.430.0570.07319.09
5.4.420.0100.05319.09
5.4.410.0700.06719.27
5.4.400.0800.04718.80
5.4.390.0170.05319.15
5.4.380.0170.07018.46
5.4.370.0200.05018.56
5.4.360.0370.06018.63
5.4.350.0200.06318.50
5.4.340.0230.06318.71
5.4.320.0060.03612.46
5.4.310.0100.04412.45
5.4.300.0080.03412.45
5.4.290.0060.04012.44
5.4.280.0060.05212.33
5.4.270.0100.04912.34
5.4.260.0080.04912.34
5.4.250.0090.05612.33
5.4.240.0110.04512.34
5.4.230.0070.05412.32
5.4.220.0090.03612.32
5.4.210.0200.04412.32
5.4.200.0090.04412.33
5.4.190.0060.04112.32
5.4.180.0070.04412.32
5.4.170.0080.05212.34
5.4.160.0090.05312.33
5.4.150.0150.07012.32
5.4.140.0090.03612.01
5.4.130.0070.04212.00
5.4.120.0100.03611.96
5.4.110.0100.03711.95
5.4.100.0080.03611.95
5.4.90.0060.03911.95
5.4.80.0120.03411.95
5.4.70.0070.03511.95
5.4.60.0080.05111.95
5.4.50.0100.04911.95
5.4.40.0090.04911.94
5.4.30.0060.03711.93
5.4.20.0080.05411.94
5.4.10.0080.05111.93
5.4.00.0060.05311.43
5.3.290.0080.03712.80
5.3.280.0100.04212.71
5.3.270.0080.05712.72
5.3.260.0110.05412.71
5.3.250.0180.06112.72
5.3.240.0080.05612.72
5.3.230.0140.05112.71
5.3.220.0100.05812.68
5.3.210.0090.06212.68
5.3.200.0130.05812.68
5.3.190.0060.05912.68
5.3.180.0200.05912.67
5.3.170.0100.04712.67
5.3.160.0110.04912.67
5.3.150.0140.04412.68
5.3.140.0140.05012.66
5.3.130.0100.04712.66
5.3.120.0070.06012.66
5.3.110.0040.05912.66
5.3.100.0100.04912.12
5.3.90.0070.03812.08
5.3.80.0090.04412.07
5.3.70.0090.04112.07
5.3.60.0110.04812.06
5.3.50.0110.04812.00
5.3.40.0130.05212.00
5.3.30.0110.04611.94
5.3.20.0070.04211.72
5.3.10.0080.03411.69
5.3.00.0070.03611.68
5.2.170.0040.0459.18
5.2.160.0070.0429.18
5.2.150.0070.0329.18
5.2.140.0060.0449.18
5.2.130.0090.0359.14
5.2.120.0080.0299.13
5.2.110.0080.0289.14
5.2.100.0070.0289.14
5.2.90.0100.0249.14
5.2.80.0070.0319.14
5.2.70.0060.0329.13
5.2.60.0070.0299.09
5.2.50.0050.0309.05
5.2.40.0070.0379.04
5.2.30.0070.0409.01
5.2.20.0070.0279.00
5.2.10.0060.0528.91
5.2.00.0090.0268.78
5.1.60.0050.0268.06
5.1.50.0040.0258.05
5.1.40.0050.0308.04
5.1.30.0060.0368.39
5.1.20.0110.0558.41
5.1.10.0190.0468.14
5.1.00.0090.0378.14
5.0.50.0030.0226.61
5.0.40.0050.0256.47
5.0.30.0060.0416.29
5.0.20.0070.0286.26
5.0.10.0050.0246.24
5.0.00.0060.0306.23
4.4.90.0030.0164.77
4.4.80.0040.0164.76
4.4.70.0040.0164.75
4.4.60.0040.0154.76
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0040.0234.75
4.4.20.0030.0234.85
4.4.10.0040.0214.85
4.4.00.0020.0344.75
4.3.110.0050.0234.67
4.3.100.0040.0234.66
4.3.90.0050.0204.63
4.3.80.0040.0274.59
4.3.70.0070.0224.63
4.3.60.0050.0144.63
4.3.50.0040.0154.63
4.3.40.0030.0254.54
4.3.30.0030.0203.29
4.3.20.0000.0193.26
4.3.10.0030.0163.22
4.3.00.0200.02010.31

preferences:
49.79 ms | 401 KiB | 5 Q