3v4l.org

run code in 300+ PHP versions simultaneously
<?php $somearray = array( 'item1' => array( 'subitem1' => 'Some value', 'subitem2' => 'Some other value', 'subitem3' => array( 'subsubitem' => 'A sub value' ) ), 'item2' => 'a different value' ); $map = "item1/subitem3/subsubitem"; eval('$result = $somearray' . "['" . str_replace("/","']['",$map) . "']" . ';'); echo $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)
8.3.60.0120.00318.18
8.3.50.0090.00621.08
8.3.40.0070.00718.79
8.3.30.0000.01320.26
8.3.20.0080.00020.57
8.3.10.0080.00021.09
8.3.00.0040.00423.58
8.2.180.0170.00316.35
8.2.170.0110.00422.96
8.2.160.0070.00722.12
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.18
8.2.110.0060.00319.33
8.2.100.0120.00017.91
8.2.90.0000.00818.97
8.2.80.0030.00618.03
8.2.70.0030.00717.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0000.00719.36
8.2.20.0070.00017.76
8.2.10.0070.00017.62
8.2.00.0000.01117.68
8.1.280.0150.00025.92
8.1.270.0070.00023.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0140.00423.75
8.1.230.0080.00420.98
8.1.220.0050.00318.77
8.1.210.0020.00518.97
8.1.200.0030.00717.25
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0070.00018.88
8.1.150.0040.00418.68
8.1.140.0030.00517.40
8.1.130.0070.00017.92
8.1.120.0000.00717.47
8.1.110.0040.00417.37
8.1.100.0040.00417.46
8.1.90.0030.00317.51
8.1.80.0000.00717.47
8.1.70.0040.00417.45
8.1.60.0000.01017.51
8.1.50.0050.00217.52
8.1.40.0110.00017.39
8.1.30.0040.00417.68
8.1.20.0000.00817.55
8.1.10.0000.00717.55
8.1.00.0030.00617.52
8.0.300.0030.00319.97
8.0.290.0000.00817.04
8.0.280.0000.00718.45
8.0.270.0000.00717.17
8.0.260.0030.00316.73
8.0.250.0040.00416.98
8.0.240.0000.00816.96
8.0.230.0070.00016.84
8.0.220.0040.00416.82
8.0.210.0040.00416.86
8.0.200.0030.00317.02
8.0.190.0040.00416.99
8.0.180.0090.00016.81
8.0.170.0000.00816.86
8.0.160.0070.00016.87
8.0.150.0030.00516.74
8.0.140.0000.00716.78
8.0.130.0050.00013.31
8.0.120.0040.00416.81
8.0.110.0040.00416.75
8.0.100.0040.00416.74
8.0.90.0000.00716.75
8.0.80.0120.00616.86
8.0.70.0050.00316.76
8.0.60.0060.00316.74
8.0.50.0050.00316.78
8.0.30.0110.00817.01
8.0.20.0120.00917.40
8.0.10.0030.00517.13
8.0.00.0140.00316.75
7.4.330.0020.00216.90
7.4.320.0080.00016.62
7.4.300.0030.00316.59
7.4.290.0030.00316.65
7.4.280.0030.00316.44
7.4.270.0000.00716.59
7.4.260.0030.00313.28
7.4.250.0070.00016.42
7.4.240.0030.00516.44
7.4.230.0030.00316.40
7.4.220.0150.00616.59
7.4.210.0060.01016.53
7.4.200.0000.00716.59
7.4.190.0080.00016.76
7.4.160.0070.01016.43
7.4.150.0070.01017.40
7.4.140.0050.01917.86
7.4.130.0140.00716.47
7.4.120.0110.00616.56
7.4.110.0080.00816.40
7.4.100.0100.00716.59
7.4.90.0140.00316.51
7.4.80.0080.01119.39
7.4.70.0090.00816.59
7.4.60.0120.00316.61
7.4.50.0070.00316.20
7.4.40.0000.01722.77
7.4.30.0040.01316.39
7.4.00.0030.01214.97
7.3.330.0060.00013.13
7.3.320.0060.00013.13
7.3.310.0070.00016.26
7.3.300.0070.00016.31
7.3.290.0090.00616.23
7.3.280.0120.00516.30
7.3.270.0150.00317.40
7.3.260.0080.01118.24
7.3.250.0130.00416.41
7.3.240.0120.00916.37
7.3.230.0030.01916.55
7.3.210.0130.00316.28
7.3.200.0030.02019.39
7.3.190.0030.01916.40
7.3.180.0160.00616.61
7.3.170.0030.01316.39
7.3.160.0100.00716.20
7.3.120.0140.00015.03
7.2.330.0120.00616.35
7.2.320.0100.00616.49
7.2.310.0070.01716.68
7.2.300.0070.01116.74
7.2.290.0040.01816.52
7.2.00.0100.00719.25
7.1.100.0040.00818.12
7.1.70.0080.00416.78
7.1.60.0000.01217.05
7.1.50.0160.01617.00
7.1.00.0100.07022.43
7.0.200.0050.00516.53
7.0.140.0030.07022.09
7.0.100.0030.04020.02
7.0.90.0070.04019.91
7.0.80.0130.06319.98
7.0.70.0070.05319.95
7.0.60.0100.04019.84
7.0.50.0100.07320.32
7.0.40.0070.06320.06
7.0.30.0130.05720.08
7.0.20.0130.08020.08
7.0.10.0200.06320.12
7.0.00.0070.04020.03
5.6.280.0070.07021.02
5.6.250.0000.03720.81
5.6.240.0030.04020.72
5.6.230.0070.07720.68
5.6.220.0130.07320.55
5.6.210.0170.03320.68
5.6.200.0030.05720.94
5.6.190.0170.05321.14
5.6.180.0070.08720.93
5.6.170.0030.08321.10
5.6.160.0070.06021.02
5.6.150.0030.08720.91
5.6.140.0100.07321.01
5.6.130.0030.07720.93
5.6.120.0000.04321.04
5.6.110.0130.08021.00
5.6.100.0000.05720.91
5.6.90.0100.08321.11
5.6.80.0100.07720.30
5.6.70.0070.07320.40
5.6.60.0130.06320.47
5.6.50.0000.08720.40
5.6.40.0100.04320.45
5.6.30.0100.07720.45
5.6.20.0100.03720.36
5.6.10.0200.03320.29
5.6.00.0070.07320.42
5.5.380.0030.03320.39
5.5.370.0070.07720.56
5.5.360.0070.04320.30
5.5.350.0030.05320.45
5.5.340.0100.04020.84
5.5.330.0100.04720.75
5.5.320.0030.05720.86
5.5.310.0130.04020.82
5.5.300.0130.08720.82
5.5.290.0070.05020.89
5.5.280.0100.07720.89
5.5.270.0130.04020.75
5.5.260.0030.08020.79
5.5.250.0170.06320.67
5.5.240.0030.08320.25
5.5.230.0070.08020.17
5.5.220.0030.08320.25
5.5.210.0100.05020.16
5.5.200.0070.06720.09
5.5.190.0130.07020.25
5.5.180.0070.07720.14
5.5.160.0130.06020.26
5.5.150.0070.04020.28
5.5.140.0070.06319.98
5.5.130.0100.07320.14
5.5.120.0130.06020.27
5.5.110.0170.05720.17
5.5.100.0070.05320.18
5.5.90.0030.07720.05
5.5.80.0000.05020.02
5.5.70.0030.05720.00
5.5.60.0100.03320.03
5.5.50.0070.04320.06
5.5.40.0030.07720.04
5.5.30.0070.08020.04
5.5.20.0070.04720.05
5.5.10.0130.04019.97
5.5.00.0100.06019.97
5.4.450.0030.04719.27
5.4.440.0070.07719.42
5.4.430.0070.08319.30
5.4.420.0070.07019.30
5.4.410.0070.03319.10
5.4.400.0070.08019.08
5.4.390.0030.08319.03
5.4.380.0030.07719.22
5.4.370.0030.07319.05
5.4.360.0070.08019.10
5.4.350.0100.07018.81
5.4.340.0000.04718.96
5.4.320.0030.04018.81
5.4.310.0030.06719.09
5.4.300.0130.06018.94
5.4.290.0070.07319.09
5.4.280.0100.05718.80
5.4.270.0070.07718.78
5.4.260.0170.06719.23
5.4.250.0070.08319.12
5.4.240.0070.07719.05
5.4.230.0070.07719.11
5.4.220.0170.05019.09
5.4.210.0030.07019.09
5.4.200.0100.06318.78
5.4.190.0030.04719.01
5.4.180.0030.07019.02
5.4.170.0070.07319.07
5.4.160.0070.05719.09
5.4.150.0030.06019.03
5.4.140.0100.07016.33
5.4.130.0030.07016.29
5.4.120.0100.03716.36
5.4.110.0070.07016.45
5.4.100.0100.03716.26
5.4.90.0030.07716.25
5.4.80.0070.06716.20
5.4.70.0030.06316.48
5.4.60.0070.04316.23
5.4.50.0070.07716.41
5.4.40.0070.03716.39
5.4.30.0170.03716.20
5.4.20.0130.06016.27
5.4.10.0070.07316.33
5.4.00.0100.05715.52
5.3.290.0000.04314.50
5.3.280.0070.04014.55
5.3.270.0100.07014.49
5.3.260.0030.07714.62
5.3.250.0100.04014.46
5.3.240.0000.05014.55
5.3.230.0100.03314.46
5.3.220.0070.07014.48
5.3.210.0100.07014.55
5.3.200.0000.04314.58
5.3.190.0070.06014.57
5.3.180.0070.06014.57
5.3.170.0070.06314.52
5.3.160.0130.06714.52
5.3.150.0070.05714.56
5.3.140.0070.07314.41
5.3.130.0030.08014.54
5.3.120.0030.07014.48
5.3.110.0130.07014.43
5.3.100.0030.07713.90
5.3.90.0130.02714.01
5.3.80.0070.06014.02
5.3.70.0200.06313.97
5.3.60.0070.07313.78
5.3.50.0170.04713.88
5.3.40.0030.07013.88
5.3.30.0100.06713.66
5.3.20.0030.04013.65
5.3.10.0070.03313.59
5.3.00.0000.07313.60
5.2.170.0000.04010.96
5.2.160.0100.03311.13
5.2.150.0030.06311.14
5.2.140.0000.03711.13
5.2.130.0100.05711.08
5.2.120.0100.06011.10
5.2.110.0030.05710.96
5.2.100.0030.03311.14
5.2.90.0000.03310.92
5.2.80.0030.06311.09
5.2.70.0030.06310.96
5.2.60.0130.02311.08
5.2.50.0070.05711.06
5.2.40.0000.03710.96
5.2.30.0070.03010.96
5.2.20.0070.04711.03
5.2.10.0070.06010.84
5.2.00.0100.04310.78
5.1.60.0000.04010.09
5.1.50.0130.0439.98
5.1.40.0070.0509.85
5.1.30.0000.04310.27
5.1.20.0070.05710.40
5.1.10.0070.05010.09
5.1.00.0030.03010.12
5.0.50.0100.0408.61
5.0.40.0070.0278.52
5.0.30.0000.0438.52
5.0.20.0030.0478.52
5.0.10.0130.0338.52
5.0.00.0000.0608.52
4.4.90.0030.0178.52
4.4.80.0030.0338.52
4.4.70.0070.0308.52
4.4.60.0030.0138.52
4.4.50.0070.0338.52
4.4.40.0100.0378.52
4.4.30.0030.0338.52
4.4.20.0070.0308.52
4.4.10.0030.0338.52
4.4.00.0030.0578.52
4.3.110.0030.0378.52
4.3.100.0030.0338.52
4.3.90.0000.0238.52
4.3.80.0000.0538.52
4.3.70.0000.0338.52
4.3.60.0000.0308.52
4.3.50.0000.0378.52
4.3.40.0000.0438.52
4.3.30.0070.0308.52
4.3.20.0030.0278.52
4.3.10.0000.0378.52
4.3.00.0000.0308.52

preferences:
40.49 ms | 401 KiB | 5 Q