3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => array( 'name' => 'John Doe', 'email' => 'john@example.com' ), 1 => array( 'name' => 'Jane Doe', 'email' => 'jane@example.com' ), ); print_r($array[0][0]);

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)
8.3.40.0100.01018.73
8.3.30.0070.00718.79
8.3.20.0050.00320.21
8.3.10.0050.00323.48
8.3.00.0030.00619.38
8.2.170.0170.00322.96
8.2.160.0110.00420.24
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.13
8.2.110.0030.00722.16
8.2.100.0060.00618.03
8.2.90.0040.00419.02
8.2.80.0040.00417.97
8.2.70.0000.00917.38
8.2.60.0090.00017.80
8.2.50.0000.00818.07
8.2.40.0080.00019.88
8.2.30.0070.00019.72
8.2.20.0080.00017.66
8.2.10.0030.00519.83
8.2.00.0030.00617.54
8.1.270.0040.00423.85
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00023.97
8.1.230.0120.00019.15
8.1.220.0030.00617.74
8.1.210.0090.00018.77
8.1.200.0060.00317.25
8.1.190.0070.00017.30
8.1.180.0030.00618.10
8.1.170.0070.00318.51
8.1.160.0070.00021.93
8.1.150.0040.00418.47
8.1.140.0000.00717.39
8.1.130.0070.00017.81
8.1.120.0030.00317.38
8.1.110.0000.00817.28
8.1.100.0030.00517.29
8.1.90.0020.00517.38
8.1.80.0040.00417.40
8.1.70.0040.00417.32
8.1.60.0050.00317.40
8.1.50.0040.00417.31
8.1.40.0000.00817.38
8.1.30.0000.00717.47
8.1.20.0040.00417.63
8.1.10.0060.00317.51
8.1.00.0000.00717.45
8.0.300.0050.00219.09
8.0.290.0060.00317.02
8.0.280.0000.00718.23
8.0.270.0030.00317.11
8.0.260.0040.00417.27
8.0.250.0030.00316.91
8.0.240.0030.00316.93
8.0.230.0040.00416.95
8.0.220.0030.00316.77
8.0.210.0040.00416.79
8.0.200.0070.00016.83
8.0.190.0070.00016.94
8.0.180.0040.00416.94
8.0.170.0000.00816.88
8.0.160.0040.00416.93
8.0.150.0000.00716.86
8.0.140.0070.00016.82
8.0.130.0000.00613.27
8.0.120.0000.00816.88
8.0.110.0000.00816.77
8.0.100.0000.00716.95
8.0.90.0040.00416.75
8.0.80.0090.01216.76
8.0.70.0000.00716.93
8.0.60.0050.00316.81
8.0.50.0040.00316.89
8.0.30.0090.00916.86
8.0.20.0130.00717.40
8.0.10.0050.00316.88
8.0.00.0080.01016.68
7.4.330.0050.00015.09
7.4.320.0000.00616.34
7.4.300.0030.00316.51
7.4.290.0070.00016.35
7.4.280.0040.00416.39
7.4.270.0030.00516.38
7.4.260.0040.00416.48
7.4.250.0000.00816.39
7.4.240.0030.00316.42
7.4.230.0040.00416.32
7.4.220.0090.00916.61
7.4.210.0060.00916.44
7.4.200.0000.00716.26
7.4.190.0030.00316.49
7.4.160.0090.00616.59
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0100.01016.47
7.4.120.0140.00316.55
7.4.110.0100.00716.35
7.4.100.0120.00616.62
7.4.90.0080.00816.48
7.4.80.0090.00919.39
7.4.70.0110.00616.47
7.4.60.0180.00316.54
7.4.50.0030.00616.52
7.4.40.0040.01522.77
7.4.30.0060.00916.54
7.4.00.0090.00814.91
7.3.330.0000.00513.18
7.3.320.0050.00013.23
7.3.310.0030.00516.28
7.3.300.0030.00316.11
7.3.290.0070.00716.31
7.3.280.0070.00916.28
7.3.270.0120.00617.40
7.3.260.0170.00716.30
7.3.250.0190.00416.46
7.3.240.0030.01516.29
7.3.230.0140.00716.39
7.3.210.0090.00816.26
7.3.200.0100.01319.39
7.3.190.0120.00916.58
7.3.180.0100.00616.42
7.3.170.0090.00616.37
7.3.160.0100.00616.37
7.3.120.0110.00715.04
7.3.10.0060.00916.73
7.3.00.0110.00416.49
7.2.330.0170.00016.22
7.2.320.0160.00616.55
7.2.310.0060.00916.22
7.2.300.0100.00716.65
7.2.290.0030.01316.55
7.2.130.0060.00916.91
7.2.120.0030.00616.48
7.2.110.0000.01016.80
7.2.100.0070.00716.64
7.2.90.0030.01216.84
7.2.80.0030.01016.82
7.2.70.0070.00716.75
7.2.60.0080.00516.89
7.2.50.0040.00816.63
7.2.40.0000.01516.73
7.2.30.0040.00816.99
7.2.20.0030.00616.78
7.2.10.0030.00716.55
7.2.00.0070.00316.75
7.1.250.0100.00015.76
7.1.200.0030.00715.80
7.1.70.0000.00916.88
7.1.60.0080.00316.86
7.1.50.0130.01316.89
7.1.00.0030.07322.42
7.0.200.0060.00916.39
7.0.140.0130.06322.08
7.0.60.0070.05320.03
7.0.50.0170.03317.80
7.0.40.0070.04020.07
7.0.30.0270.07320.04
7.0.20.0270.07020.12
7.0.10.0170.07720.00
7.0.00.0130.04020.09
5.6.280.0030.07321.10
5.6.210.0070.05320.66
5.6.200.0070.08318.11
5.6.190.0100.04320.49
5.6.180.0070.04720.41
5.6.170.0270.06720.50
5.6.160.0070.08720.40
5.6.150.0070.05718.16
5.6.140.0130.03718.21
5.6.130.0130.08018.21
5.6.120.0000.05720.98
5.6.110.0100.06021.04
5.6.100.0170.06320.98
5.6.90.0100.07720.99
5.6.80.0100.07720.39
5.6.70.4330.04320.36
5.5.350.0030.08720.37
5.5.340.0030.04717.89
5.5.330.0100.03720.36
5.5.320.0230.05320.28
5.5.310.0200.07020.30
5.5.300.0030.08718.02
5.5.290.0100.07717.89
5.5.280.0000.05020.86
5.5.270.0070.06020.75
5.5.260.0130.08020.86
5.5.250.0300.04720.61
5.5.240.0300.04320.06
5.4.450.0670.06019.25
5.4.440.0870.05019.27
5.4.430.0530.08019.13
5.4.420.0930.04019.53
5.4.410.0900.05319.47
5.4.400.0070.05319.08
5.4.390.0630.05019.14
5.4.380.0270.05718.72
5.4.370.0270.06018.77
5.4.360.0330.04718.52
5.4.350.0200.05718.79
5.4.340.0370.05318.50
5.4.320.0060.03712.45
5.4.310.0120.04712.45
5.4.300.0070.03812.45
5.4.290.0070.04212.43
5.4.280.0070.03612.33
5.4.270.0060.04212.33
5.4.260.0080.04612.33
5.4.250.0030.04512.33
5.4.240.0110.04212.33
5.4.230.0060.05512.32
5.4.220.0120.03712.32
5.4.210.0070.04612.32
5.4.200.0060.04612.32
5.4.190.0070.03812.32
5.4.180.0100.04612.32
5.4.170.0100.04412.33
5.4.160.0070.04012.33
5.4.150.0050.04012.32
5.4.140.0110.03612.01
5.4.130.0070.03811.99
5.4.120.0060.03811.95
5.4.110.0090.03711.95
5.4.100.0120.03811.95
5.4.90.0110.04411.95
5.4.80.0150.05611.95
5.4.70.0110.04511.94
5.4.60.0110.04311.95
5.4.50.0080.05011.95
5.4.40.0160.05611.93
5.4.30.0120.04511.93
5.4.20.0200.07211.93
5.4.10.0120.04311.93
5.4.00.0130.04311.42
5.3.290.0080.03712.80
5.3.280.0100.04412.71
5.3.270.0080.05712.72
5.3.260.0110.04712.72
5.3.250.0190.07612.72
5.3.240.0170.06812.72
5.3.230.0100.04812.71
5.3.220.0200.11112.68
5.3.210.0140.06012.68
5.3.200.0230.09412.68
5.3.190.0070.06212.68
5.3.180.0070.06212.67
5.3.170.0080.05712.67
5.3.160.0090.05612.67
5.3.150.0080.05712.67
5.3.140.0120.05512.66
5.3.130.0080.05912.66
5.3.120.0120.05612.66
5.3.110.0110.05712.66
5.3.100.0100.05212.12
5.3.90.0110.04112.09
5.3.80.0100.04512.07
5.3.70.0080.04612.08
5.3.60.0090.04412.07
5.3.50.0080.03912.00
5.3.40.0090.03912.00
5.3.30.0040.04011.94
5.3.20.0090.03511.72
5.3.10.0100.04511.69
5.3.00.0080.05011.68
5.2.170.0100.0419.18
5.2.160.0100.0409.18
5.2.150.0130.0379.18
5.2.140.0080.0439.17
5.2.130.0100.0379.13
5.2.120.0070.0419.13
5.2.110.0050.0429.14
5.2.100.0070.0389.14
5.2.90.0060.0409.14
5.2.80.0030.0339.14
5.2.70.0070.0299.14
5.2.60.0050.0319.09
5.2.50.0090.0409.05
5.2.40.0090.0339.03
5.2.30.0060.0319.01
5.2.20.0060.0319.00
5.2.10.0040.0338.92
5.2.00.0100.0288.78
5.1.60.0090.0228.06
5.1.50.0060.0258.05
5.1.40.0080.0228.04
5.1.30.0030.0308.39
5.1.20.0060.0348.41
5.1.10.0070.0398.14
5.1.00.0080.0408.14
5.0.50.0070.0296.62
5.0.40.0050.0276.48
5.0.30.0050.0396.29
5.0.20.0100.0266.26
5.0.10.0050.0326.23
5.0.00.0050.0426.23
4.4.90.0040.0234.78
4.4.80.0070.0204.76
4.4.70.0030.0234.75
4.4.60.0030.0234.76
4.4.50.0050.0234.77
4.4.40.0030.0374.71
4.4.30.0060.0214.76
4.4.20.0050.0244.85
4.4.10.0040.0254.85
4.4.00.0050.0354.76
4.3.110.0030.0264.67
4.3.100.0050.0234.66
4.3.90.0050.0224.63
4.3.80.0050.0354.58
4.3.70.0040.0234.63
4.3.60.0060.0214.62
4.3.50.0050.0234.63
4.3.40.0060.0344.54
4.3.30.0030.0243.28
4.3.20.0020.0243.26
4.3.10.0050.0213.22
4.3.00.0030.01313.17

preferences:
39.31 ms | 400 KiB | 5 Q