3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'aval' => [ 'dovom' => [ 'sevom' => 'in meghdar dakhele array nist' ] ], 'yek' => [ 'do' => ['in meghdar dakhele array ast'], 'meghdar', ], ]; echo $array['aval']['dovom']['sevom']; echo '<br>' . PHP_EOL; echo $array['yek']['do'][0]; echo '<br>' . PHP_EOL; echo $array['yek'][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)
8.4.120.0130.00718.63
8.4.110.0120.00718.86
8.4.100.0150.00517.73
8.4.90.0100.01020.53
8.4.80.0110.00920.55
8.4.70.0100.00920.52
8.4.60.0080.00420.59
8.4.50.0160.00623.98
8.4.40.0160.00317.33
8.4.30.0160.00320.28
8.4.20.0100.01020.57
8.4.10.0080.00023.82
8.3.250.0060.00316.39
8.3.240.0080.00116.40
8.3.230.0100.00816.54
8.3.220.0090.00920.67
8.3.210.0120.00416.59
8.3.200.0040.00416.57
8.3.190.0090.00918.93
8.3.180.0060.00316.61
8.3.170.0060.01218.95
8.3.160.0100.01016.53
8.3.150.0120.00618.84
8.3.140.0090.00916.35
8.3.130.0100.00716.41
8.3.120.0150.00020.62
8.3.110.0080.00016.49
8.3.100.0030.00718.10
8.3.90.0040.00426.77
8.3.80.0030.00618.43
8.3.70.0110.00418.30
8.3.60.0040.01116.63
8.3.50.0140.00716.64
8.3.40.0030.01021.63
8.3.30.0120.00319.94
8.3.20.0000.00824.18
8.3.10.0030.00524.66
8.3.00.0030.00626.16
8.2.290.0090.00517.25
8.2.280.0120.00618.43
8.2.270.0030.01617.39
8.2.260.0060.00318.38
8.2.250.0080.00016.56
8.2.240.0080.00016.71
8.2.230.0030.00620.94
8.2.220.0040.00424.06
8.2.210.0080.00026.77
8.2.200.0060.00318.29
8.2.190.0090.00616.63
8.2.180.0140.00416.48
8.2.170.0140.00018.95
8.2.160.0090.00622.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0060.00326.16
8.2.120.0080.00019.95
8.2.110.0030.00620.93
8.2.100.0050.00517.84
8.2.90.0040.00418.19
8.2.80.0000.00820.53
8.2.70.0030.00617.63
8.2.60.0150.00417.38
8.2.50.0150.00317.13
8.2.40.0140.00317.50
8.2.30.0120.00417.38
8.2.20.0110.00617.63
8.2.10.0090.00917.38
8.2.00.0080.00817.38
8.1.330.0130.00715.96
8.1.320.0130.00521.85
8.1.310.0070.01118.55
8.1.300.0160.00018.58
8.1.290.0070.00330.84
8.1.280.0030.01025.92
8.1.270.0090.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.20
8.1.230.0080.00322.82
8.1.220.0030.00617.74
8.1.210.0030.00618.97
8.1.200.0180.00016.96
8.1.190.0120.00517.13
8.1.180.0100.00716.63
8.1.170.0140.00416.98
8.1.160.0160.00316.88
8.1.150.0100.00716.88
8.1.140.0120.00517.13
8.1.130.0120.00617.11
8.1.120.0150.00417.09
8.1.110.0150.00217.10
8.1.100.0120.00617.13
8.1.90.0120.00616.98
8.1.80.0130.00417.25
8.1.70.0160.00017.00
8.1.60.0140.00617.38
8.1.50.0140.00417.47
8.1.40.0220.00017.25
8.1.30.0080.01117.38
8.1.20.0190.00017.38
8.1.10.0100.01017.23
8.1.00.0150.00417.10
8.0.300.0040.00420.14
8.0.290.0160.00016.58
8.0.280.0120.00616.58
8.0.270.0140.00316.58
8.0.260.0120.00616.75
8.0.250.0160.00016.62
8.0.240.0120.00216.63
8.0.230.0080.00816.58
8.0.220.0150.00016.58
8.0.210.0080.00816.58
8.0.200.0100.00416.71
8.0.190.0120.00316.58
8.0.180.0070.00716.58
8.0.170.0150.00616.58
8.0.160.0100.00716.58
8.0.150.0150.00216.58
8.0.140.0140.00416.58
8.0.130.0170.00016.58
8.0.120.0150.00216.58
8.0.110.0130.00316.62
8.0.100.0140.00316.58
8.0.90.0110.00616.58
8.0.80.0080.00816.58
8.0.70.0080.01016.58
8.0.60.0130.00316.58
8.0.50.0120.00316.58
8.0.30.0160.00316.63
8.0.20.0100.01016.58
8.0.10.0110.00516.63

preferences:
29.9 ms | 403 KiB | 5 Q