3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = range(1, 8); var_dump(array_pad($a, 9, '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)
8.3.60.0160.00018.18
8.3.50.0070.01418.18
8.3.40.0120.00318.67
8.3.30.0060.01018.60
8.3.20.0070.00019.14
8.3.10.0080.00023.48
8.3.00.0080.00020.45
8.2.180.0140.00718.43
8.2.170.0120.00322.96
8.2.160.0170.00321.93
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00019.77
8.2.120.0040.00426.35
8.2.110.0030.00722.08
8.2.100.0080.00417.59
8.2.90.0030.00517.63
8.2.80.0040.00417.97
8.2.70.0000.00817.80
8.2.60.0040.00418.09
8.2.50.0110.00018.10
8.2.40.0070.00019.34
8.2.30.0040.00819.23
8.2.20.0030.00617.98
8.2.10.0040.00417.89
8.2.00.0040.00417.58
8.1.280.0130.00725.92
8.1.270.0060.00322.19
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0000.01020.76
8.1.230.0050.00519.01
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0080.00017.23
8.1.190.0030.00517.10
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0040.00418.77
8.1.150.0040.00418.72
8.1.140.0030.00322.16
8.1.130.0030.00320.25
8.1.120.0070.00017.38
8.1.110.0060.00317.28
8.1.100.0040.00417.38
8.1.90.0070.00017.37
8.1.80.0000.00817.27
8.1.70.0000.00817.27
8.1.60.0000.00717.40
8.1.50.0040.00417.40
8.1.40.0040.00417.47
8.1.30.0040.00417.47
8.1.20.0030.00517.59
8.1.10.0040.00417.45
8.1.00.0070.00017.37
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0040.00418.38
8.0.270.0080.00017.05
8.0.260.0040.00418.28
8.0.250.0050.00316.87
8.0.240.0030.00316.85
8.0.230.0050.00216.91
8.0.220.0000.00716.84
8.0.210.0030.00316.70
8.0.200.0030.00316.81
8.0.190.0050.00316.91
8.0.180.0000.00716.72
8.0.170.0030.00616.81
8.0.160.0040.00416.87
8.0.150.0100.00016.74
8.0.140.0040.00416.78
8.0.130.0000.00613.32
8.0.120.0050.00316.80
8.0.110.0000.00716.77
8.0.100.0060.00316.88
8.0.90.0050.00216.75
8.0.80.0130.00816.82
8.0.70.0070.00016.68
8.0.60.0030.00616.65
8.0.50.0040.00416.88
8.0.30.0060.00916.97
8.0.20.0120.00917.40
8.0.10.0040.00417.05
8.0.00.0130.00616.58
7.4.330.0050.00015.55
7.4.320.0000.00616.32
7.4.300.0030.00316.42
7.4.290.0050.00316.56
7.4.280.0030.00516.43
7.4.270.0030.00716.48
7.4.260.0000.00716.52
7.4.250.0030.00316.46
7.4.240.0020.00516.36
7.4.230.0040.00416.27
7.4.220.0000.00716.18
7.4.210.0070.00916.46
7.4.200.0030.00316.59
7.4.160.0100.00716.36
7.4.140.0090.00917.86
7.4.130.0160.00716.52
7.4.120.0090.01316.39
7.4.110.0100.01316.40
7.4.100.0070.01416.38
7.4.90.0120.01116.43
7.4.80.0190.00319.39
7.4.70.0160.00416.30
7.4.60.0140.00316.27
7.4.50.0030.01016.53
7.4.40.0100.01316.48
7.3.330.0000.00512.96
7.3.320.0050.00012.87
7.3.310.0040.00416.27
7.3.300.0050.00216.17
7.3.290.0030.00316.17
7.3.280.0110.00716.12
7.3.260.0140.00716.21
7.3.240.0080.00916.33
7.3.230.0150.00416.23
7.3.210.0060.01116.29
7.3.200.0090.00916.42
7.3.190.0140.00416.12
7.3.180.0070.01016.12
7.3.170.0140.00716.12
7.3.160.0090.00616.12
7.2.330.0120.00616.65
7.2.320.0110.00816.41
7.2.310.0090.00916.46
7.2.300.0070.01016.25
7.2.290.0100.00516.46

preferences:
39.51 ms | 400 KiB | 5 Q