3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a['options'] = NULL; count($a['options']);

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)
8.5.10.0090.00718.88
8.5.00.0110.00920.09
8.4.150.0030.00014.05
8.4.140.0110.01117.41
8.4.130.0100.00918.77
8.4.120.0130.00722.22
8.4.110.0090.01118.80
8.4.100.0150.00717.96
8.4.90.0140.00817.74
8.4.80.0140.00617.87
8.4.70.0150.00617.88
8.4.60.0140.00317.83
8.4.50.0120.00618.53
8.4.40.0070.01417.47
8.4.30.0130.00720.33
8.4.20.0060.00319.80
8.4.10.0100.01022.04
8.3.280.0130.00718.47
8.3.270.0120.00716.64
8.3.260.0130.00616.68
8.3.250.0100.00918.68
8.3.240.0110.00816.55
8.3.230.0110.00816.66
8.3.220.0040.00416.89
8.3.210.0100.00816.78
8.3.200.0140.00616.63
8.3.190.0090.00616.68
8.3.180.0050.00418.53
8.3.170.0110.00719.13
8.3.160.0110.00718.48
8.3.150.0140.00418.57
8.3.140.0030.00617.36
8.3.130.0030.00518.40
8.3.120.0150.00418.76
8.3.110.0160.00818.62
8.3.100.0000.00916.63
8.3.90.0050.00326.77
8.3.80.0040.00416.75
8.3.70.0070.01418.61
8.3.60.0060.00918.36
8.3.50.0120.00320.20
8.3.40.0070.00718.97
8.3.30.0160.00319.01
8.3.20.0040.00424.18
8.3.10.0000.00724.66
8.3.00.0080.00026.16
8.2.290.0130.00620.58
8.2.280.0110.00920.34
8.2.270.0110.00717.25
8.2.260.0050.00316.82
8.2.250.0050.00317.34
8.2.240.0050.00318.96
8.2.230.0120.00322.58
8.2.220.0060.00324.06
8.2.210.0070.00026.77
8.2.200.0040.00418.29
8.2.190.0070.01116.58
8.2.180.0070.01125.92
8.2.170.0120.00619.09
8.2.160.0070.00722.96
8.2.150.0070.00025.66
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00426.16
8.2.110.0060.00320.57
8.2.100.0110.00417.84
8.2.90.0040.00417.72
8.2.80.0050.00318.77
8.2.70.0040.00417.63
8.2.60.0030.00617.63
8.2.50.0040.00417.63
8.2.40.0040.00418.34
8.2.30.0050.00318.17
8.2.20.0040.00420.48
8.2.10.0040.00418.22
8.2.00.0040.00419.36
8.1.330.0150.00316.32
8.1.320.0120.00616.18
8.1.310.0050.00218.53
8.1.300.0000.00818.56
8.1.290.0090.00030.84
8.1.280.0110.00325.92
8.1.270.0060.00323.99
8.1.260.0070.00326.35
8.1.250.0090.00028.09
8.1.240.0060.00323.75
8.1.230.0060.00620.97
8.1.220.0000.00917.79
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0080.00017.35
8.1.180.0000.00818.10
8.1.170.0070.00017.62
8.1.160.0000.00820.61
8.1.150.0070.00018.44
8.1.140.0070.00017.33
8.1.130.0050.00218.73
8.1.120.0040.00417.40
8.1.110.0040.00417.37
8.1.100.0000.00717.29
8.1.90.0050.00317.41
8.1.80.0070.00017.32
8.1.70.0030.00317.38
8.1.60.0060.00317.46
8.1.50.0200.00817.43
8.1.40.0190.00917.43
8.1.30.0260.00017.58
8.1.20.0170.00717.41
8.1.10.0190.00017.36
8.1.00.0120.00417.38
8.0.300.0090.00018.77
8.0.290.0050.00216.75
8.0.280.0030.00318.29
8.0.270.0030.00316.83
8.0.260.0070.00018.39
8.0.250.0040.00416.94
8.0.240.0030.00316.86
8.0.230.0000.00717.00
8.0.220.0070.00016.86
8.0.210.0030.00516.83
8.0.200.0070.00016.96
8.0.190.0100.00716.93
8.0.180.0060.00616.98
8.0.170.0140.00016.88
8.0.160.0200.00016.79
8.0.150.0140.00716.75
8.0.140.0190.00016.88
8.0.130.0190.00416.80
8.0.120.0220.00316.83
8.0.110.0160.00316.90
8.0.100.0150.00516.88
8.0.90.0170.00316.90
8.0.80.0170.00316.82
8.0.70.0140.00816.86
8.0.60.0180.00416.82
8.0.50.0170.00516.96
8.0.30.0110.00816.96
8.0.20.0120.00816.96
8.0.10.0100.01017.01
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0000.00616.57
7.4.290.0040.00316.50
7.4.280.0190.00316.54
7.4.270.0180.00516.50
7.4.260.0170.00716.47
7.4.250.0200.00616.55
7.4.240.0170.00716.58
7.4.230.0200.00316.50
7.4.220.0140.00716.48
7.4.210.0070.00516.58
7.4.200.0140.00716.52
7.4.190.0120.00616.49
7.4.180.0180.00316.64
7.4.160.0140.00616.65
7.4.150.0140.00616.54
7.4.140.0200.00016.43
7.4.130.0180.00016.34
7.4.120.0110.00716.43
7.4.110.0140.00716.47
7.4.100.0200.00016.46
7.4.90.0190.00016.31
7.4.80.0170.00416.35
7.4.70.0200.00316.56
7.4.60.0130.00916.30
7.4.50.0120.00416.15
7.4.40.0050.00516.18
7.4.30.0080.00416.42
7.4.20.0150.00316.28
7.4.10.0190.00016.41
7.4.00.0060.00616.30

preferences:
29.27 ms | 403 KiB | 5 Q