3v4l.org

run code in 300+ PHP versions simultaneously
<?php $path = ['eeny', 'meeny', 'miny', 'moe']; $a = []; $b = & $a; foreach ($path as $seg) { $b = & $b[$seg]; } $b = 'HelloooOOOooo!'; var_dump($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)
8.3.60.0110.00716.38
8.3.50.0040.01118.05
8.3.40.0150.00018.60
8.3.30.0070.00718.88
8.3.20.0040.00421.70
8.3.10.0070.00021.77
8.3.00.0080.00019.56
8.2.180.0130.00616.50
8.2.170.0070.01022.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00420.52
8.2.120.0070.00026.35
8.2.110.0100.00022.08
8.2.100.0070.00417.72
8.2.90.0030.00618.03
8.2.80.0080.00017.97
8.2.70.0090.00017.50
8.2.60.0000.00818.16
8.2.50.0000.00818.10
8.2.40.0040.00420.59
8.2.30.0000.00821.20
8.2.20.0040.00417.99
8.2.10.0040.00418.02
8.2.00.0000.00718.11
8.1.280.0130.01025.92
8.1.270.0040.00418.83
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0100.00022.06
8.1.230.0110.00021.04
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0000.00818.91
8.1.150.0050.00320.55
8.1.140.0000.00819.57
8.1.130.0030.00317.49
8.1.120.0040.00417.34
8.1.110.0030.00517.47
8.1.100.0020.00517.43
8.1.90.0040.00417.46
8.1.80.0040.00417.34
8.1.70.0000.00717.48
8.1.60.0000.00817.53
8.1.50.0040.00417.48
8.1.40.0060.00317.55
8.1.30.0080.00017.62
8.1.20.0000.00717.61
8.1.10.0000.00717.35
8.1.00.0040.00417.42
8.0.300.0070.00019.98
8.0.290.0000.00816.63
8.0.280.0000.00818.44
8.0.270.0040.00417.26
8.0.260.0030.00316.68
8.0.250.0040.00416.95
8.0.240.0000.00716.93
8.0.230.0040.00416.93
8.0.220.0070.00016.90
8.0.210.0000.00716.77
8.0.200.0030.00316.97
8.0.190.0040.00416.85
8.0.180.0000.00716.91
8.0.170.0000.00716.91
8.0.160.0000.00817.00
8.0.150.0070.00016.71
8.0.140.0030.00316.86
8.0.130.0000.00613.31
8.0.120.0000.00716.88
8.0.110.0080.00016.70
8.0.100.0040.00416.94
8.0.90.0070.00016.78
8.0.80.0100.00716.91
8.0.70.0070.00016.83
8.0.60.0050.00316.71
8.0.50.0070.00016.78
8.0.30.0120.00717.06
8.0.20.0060.01317.40
8.0.10.0000.00717.10
8.0.00.0100.01016.77
7.4.330.0030.00315.55
7.4.320.0000.00616.51
7.4.300.0060.00016.63
7.4.290.0050.00216.60
7.4.280.0000.00816.50
7.4.270.0070.00316.52
7.4.260.0050.00516.57
7.4.250.0030.00616.47
7.4.240.0030.00316.52
7.4.230.0070.00016.70
7.4.220.0060.01616.61
7.4.210.0160.00316.44
7.4.200.0040.00416.71
7.4.160.0070.00816.42
7.4.150.0150.00617.40
7.4.140.0130.00917.86
7.4.130.0200.00316.60
7.4.120.0140.00616.54
7.4.110.0160.00016.19
7.4.100.0130.01016.43
7.4.90.0070.01016.62
7.4.80.0070.01519.39
7.4.70.0060.01216.58
7.4.60.0100.01016.52
7.4.50.0060.00916.56
7.4.40.0100.00716.41
7.4.30.0030.01316.65
7.4.00.0000.01415.07
7.3.330.0030.00313.17
7.3.320.0030.00313.25
7.3.310.0050.00316.25
7.3.300.0070.00016.31
7.3.290.0080.00616.36
7.3.280.0090.00716.32
7.3.270.0170.00717.40
7.3.260.0140.00416.42
7.3.250.0080.00916.40
7.3.240.0130.00616.38
7.3.230.0070.01016.35
7.3.210.0130.00416.39
7.3.200.0110.00716.38
7.3.190.0120.00616.20
7.3.180.0030.01316.38
7.3.170.0090.00616.34
7.3.160.0100.00716.25
7.3.10.0110.00416.55
7.3.00.0080.00816.19
7.2.330.0130.00716.68
7.2.320.0090.00816.70
7.2.310.0080.00816.57
7.2.300.0100.00716.45
7.2.290.0000.01716.71
7.2.130.0140.00716.38
7.2.120.0040.01516.92
7.2.110.0090.00616.72
7.2.100.0100.00016.69
7.2.90.0080.00816.32
7.2.80.0220.00016.88
7.2.70.0040.01416.64
7.2.60.0100.01116.75
7.2.50.0150.00016.96
7.2.40.0160.00716.79
7.2.30.0060.00616.57
7.2.20.0110.00016.58
7.2.10.0070.00716.63
7.2.00.0100.01016.88
7.1.250.0050.00515.46
7.1.200.0040.00815.53
7.1.70.0040.00417.02
7.1.60.0770.01333.14
7.1.50.0930.02032.68
7.1.40.1100.01732.77
7.1.30.1230.02332.76
7.1.20.0970.01032.66
7.1.10.0830.00714.66
7.1.00.0600.01314.75
7.0.200.1630.01715.00
7.0.190.0870.00714.91
7.0.180.0870.01314.30
7.0.170.0930.01014.38
7.0.160.0930.00714.30
7.0.150.0700.01014.44
7.0.140.0900.01014.54
7.0.130.0530.01314.66
7.0.120.0700.01014.74
7.0.110.0670.01314.45
7.0.100.0530.01714.45
7.0.90.0870.00314.46
7.0.80.0830.01314.61
7.0.70.0830.00714.38
7.0.60.0830.01014.37
7.0.50.0630.01014.52
7.0.40.0570.01014.62
7.0.30.0600.01014.59
7.0.20.0730.00714.52
7.0.10.0530.01714.50
7.0.00.0700.01014.51

preferences:
36.19 ms | 400 KiB | 5 Q