3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rank = 8; $t = [0 => ['toto']]; $k = 0; while($k < 100000){ for($i=0; $i < 10; ++$i){ if($i >= 1){ $str = $t[0]; }else{ $str = $t[$i]; } } ++$k; } echo 'finish';

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)
8.3.60.0100.03418.43
8.3.50.0140.02816.46
8.3.40.0130.03618.71
8.3.30.0170.03418.59
8.3.20.0060.01220.34
8.3.10.0130.03021.97
8.3.00.0100.01720.77
8.2.180.0100.04316.63
8.2.170.0130.02322.96
8.2.160.0100.02719.38
8.2.150.0200.02024.18
8.2.140.0060.03624.66
8.2.130.0060.01319.03
8.2.120.0000.01926.35
8.2.110.0030.03422.13
8.2.100.0070.01817.78
8.2.90.0030.01719.26
8.2.80.0070.01417.97
8.2.70.0070.01617.63
8.2.60.0090.01217.77
8.2.50.0060.01518.34
8.2.40.0000.02120.59
8.2.30.0030.01719.30
8.2.20.0030.01718.05
8.2.10.0030.01718.00
8.2.00.0000.02317.97
8.1.280.0140.03825.92
8.1.270.0030.01523.91
8.1.260.0070.01126.35
8.1.250.0060.01228.09
8.1.240.0070.03022.14
8.1.230.0070.01719.04
8.1.220.0070.01417.74
8.1.210.0030.01918.77
8.1.200.0040.02516.98
8.1.190.0030.02117.10
8.1.180.0030.01718.10
8.1.170.0030.01718.55
8.1.160.0060.01518.82
8.1.150.0030.01721.92
8.1.140.0060.01519.51
8.1.130.0030.01620.53
8.1.120.0040.01817.40
8.1.110.0090.01217.38
8.1.100.0000.02117.43
8.1.90.0040.01817.41
8.1.80.0060.01517.44
8.1.70.0030.01717.38
8.1.60.0030.03217.47
8.1.50.0030.03717.44
8.1.40.0070.02917.27
8.1.30.0030.03117.48
8.1.20.0040.03217.54
8.1.10.0000.03517.57
8.1.00.0000.03517.40
8.0.300.0000.02418.77
8.0.290.0030.01916.63
8.0.280.0070.01318.36
8.0.270.0030.01617.32
8.0.260.0000.01918.88
8.0.250.0000.01916.89
8.0.240.0070.01316.92
8.0.230.0000.01916.77
8.0.220.0000.02316.82
8.0.210.0030.01616.84
8.0.200.0030.01716.78
8.0.190.0000.04016.95
8.0.180.0030.03216.88
8.0.170.0060.02816.84
8.0.160.0030.03516.84
8.0.150.0030.03216.71
8.0.140.0060.02916.80
8.0.130.0070.02613.26
8.0.120.0000.03516.82
8.0.110.0060.02916.85
8.0.100.0030.03216.77
8.0.90.0000.03516.73
8.0.80.0130.03116.79
8.0.70.0030.03316.86
8.0.60.0030.03116.86
8.0.50.0000.03516.69
8.0.30.0080.03017.02
8.0.20.0130.03417.40
8.0.10.0030.03217.01
8.0.00.0100.04716.57
7.4.330.0000.01815.55
7.4.320.0040.01516.53
7.4.300.0000.01916.54
7.4.290.0030.02916.52
7.4.280.0000.03416.38
7.4.270.0060.02616.52
7.4.260.0000.03216.44
7.4.250.0030.03016.39
7.4.240.0040.02816.37
7.4.230.0030.02816.52
7.4.220.0130.03516.56
7.4.210.0010.03616.64
7.4.200.0030.03016.45
7.4.160.0070.03216.46
7.4.150.0120.02817.40
7.4.140.0110.03317.86
7.4.130.0140.03016.44
7.4.120.0120.02916.46
7.4.110.0000.03916.61
7.4.100.0100.03116.48
7.4.90.0090.03116.55
7.4.80.0130.02719.39
7.4.70.0030.03816.39
7.4.60.0030.03616.52
7.4.50.0130.03516.19
7.4.40.0040.03516.45
7.4.30.0070.03816.48
7.4.00.0000.04814.59
7.3.330.0000.03013.07
7.3.320.0030.02813.01
7.3.310.0030.02816.25
7.3.300.0040.02816.32
7.3.290.0040.02816.25
7.3.280.0080.04316.29
7.3.270.0130.03617.40
7.3.260.0100.03516.52
7.3.250.0080.04416.38
7.3.240.0120.03416.43
7.3.230.0060.04116.56
7.3.210.0090.03816.33
7.3.200.0030.04416.54
7.3.190.0090.03516.45
7.3.180.0140.06016.48
7.3.170.0090.05816.55
7.3.160.0060.05716.38
7.2.330.0100.03816.43
7.2.320.0030.04916.80
7.2.310.0160.03216.51
7.2.300.0130.03916.92
7.2.290.0060.06516.71
7.2.60.0100.02517.06
7.1.200.0070.03015.74
7.1.80.2970.04216.22
7.1.70.2920.05817.15
7.1.60.0200.05335.12
7.1.50.0190.04534.66
7.1.40.0220.05734.43
7.1.30.0210.06534.42
7.1.20.0300.05634.47
7.1.10.0060.08116.40
7.1.00.0100.06216.48
7.0.200.0030.06316.51
7.0.190.0030.05116.81
7.0.180.0120.05116.33
7.0.170.0070.06216.16
7.0.160.0000.05816.23
7.0.150.0120.05816.21
7.0.140.3620.06514.44
7.0.130.0030.06616.42
7.0.120.0070.06316.46
7.0.110.0000.05516.20
7.0.100.0000.06616.09
7.0.90.0020.05416.18
7.0.80.0000.07216.25
7.0.70.0160.06316.31
7.0.60.4350.04816.14
7.0.50.0060.05716.57
7.0.40.0060.06316.32
7.0.30.3450.04916.60
7.0.20.0030.06616.38
7.0.10.0170.05916.45
7.0.00.0100.06116.63

preferences:
48.9 ms | 400 KiB | 5 Q