3v4l.org

run code in 300+ PHP versions simultaneously
<?php $yourname = 'Trav'; $a = array_fill(0,10, $yourname); array_walk($a, function ($a2, $key) {echo $a2[key]; });

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)
8.3.60.0090.00618.55
8.3.50.0070.01018.19
8.3.40.0160.00018.74
8.3.30.0150.00018.67
8.3.20.0080.00020.34
8.3.10.0060.00321.64
8.3.00.0080.00019.51
8.2.180.0120.00318.30
8.2.170.0060.00922.96
8.2.160.0100.00720.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00422.16
8.2.120.0050.00226.35
8.2.110.0000.01019.45
8.2.100.0090.00317.97
8.2.90.0040.00419.18
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0080.00018.03
8.2.50.0000.00918.10
8.2.40.0090.00022.28
8.2.30.0040.00419.25
8.2.20.0040.00418.04
8.2.10.0040.00418.18
8.2.00.0000.00718.18
8.1.280.0090.00625.92
8.1.270.0090.00023.82
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0100.00022.19
8.1.230.0070.00317.83
8.1.220.0080.00017.78
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0030.00518.56
8.1.160.0040.00418.81
8.1.150.0000.00718.80
8.1.140.0070.00017.76
8.1.130.0000.00717.48
8.1.120.0000.00717.33
8.1.110.0030.00817.36
8.1.100.0030.00617.36
8.1.90.0070.00317.44
8.1.80.0030.00617.41
8.1.70.0030.00317.45
8.1.60.0050.00317.60
8.1.50.0030.00617.41
8.1.40.0040.00417.52
8.1.30.0020.00517.63
8.1.20.0040.00417.64
8.1.10.0000.00717.47
8.1.00.0000.00717.57
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0080.00017.29
8.0.260.0000.00718.68
8.0.250.0030.00317.05
8.0.240.0040.00416.86
8.0.230.0030.00317.02
8.0.220.0000.00716.94
8.0.210.0030.00316.95
8.0.200.0060.00016.99
8.0.190.0040.00417.00
8.0.180.0000.00916.98
8.0.170.0040.00416.95
8.0.160.0080.00016.96
8.0.150.0040.00416.88
8.0.140.0070.00016.84
8.0.130.0060.00013.33
8.0.120.0040.00416.90
8.0.110.0040.00416.84
8.0.100.0000.00716.98
8.0.90.0000.00716.93
8.0.80.0120.00916.88
8.0.70.0040.00416.94
8.0.60.0040.00417.04
8.0.50.0000.00716.97
8.0.30.0110.00817.07
8.0.20.0130.00817.40
8.0.10.0000.00816.98
8.0.00.0100.01116.54
7.4.330.0020.00215.55
7.4.320.0060.00016.48
7.4.300.0000.00616.49
7.4.290.0040.00416.50
7.4.280.0080.00016.48
7.4.270.0000.00716.57
7.4.260.0000.00716.54
7.4.250.0070.00016.36
7.4.240.0040.00416.50
7.4.230.0040.00416.65
7.4.220.0040.00416.69
7.4.210.0070.01316.53
7.4.200.0000.00716.29
7.4.160.0100.01216.50
7.4.150.0080.01117.40
7.4.140.0080.01017.86
7.4.130.0150.00316.54
7.4.120.0050.01416.46
7.3.330.0000.00513.29
7.3.320.0000.00613.14
7.3.310.0040.00416.19
7.3.300.0000.00716.31
7.3.290.0070.00716.28
7.3.280.0080.00716.27
7.3.270.0110.00617.40
7.3.260.0110.00816.33
7.3.250.0080.01216.27
7.3.240.0100.01016.49
7.2.10.0140.01017.89

preferences:
60.41 ms | 400 KiB | 5 Q