3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($num=1;$num<=7;++$num){ $num=Monday; print_r ($num);} ?>

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)
8.3.60.0100.01018.51
8.3.50.0140.00318.07
8.3.40.0110.01118.68
8.3.30.0070.00718.93
8.3.20.0080.00020.38
8.3.10.0060.00320.66
8.3.00.0030.00519.38
8.2.180.0170.00716.75
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0120.00622.23
8.2.110.0050.00519.39
8.2.100.0090.00317.91
8.2.90.0000.00819.20
8.2.80.0000.00817.97
8.2.70.0080.00017.38
8.2.60.0060.00317.80
8.2.50.0050.00518.07
8.2.40.0080.00018.16
8.2.30.0030.00619.49
8.2.20.0080.00017.64
8.2.10.0050.00318.20
8.2.00.0070.00017.78
8.1.280.0100.00625.92
8.1.270.0000.00822.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.05
8.1.230.0000.01117.42
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.35
8.1.190.0000.00917.23
8.1.180.0000.00718.10
8.1.170.0030.00618.51
8.1.160.0070.00021.96
8.1.150.0000.00818.93
8.1.140.0050.00217.35
8.1.130.0070.00017.69
8.1.120.0000.00717.46
8.1.110.0040.00417.41
8.1.100.0070.00017.44
8.1.90.0000.00717.43
8.1.80.0000.00717.44
8.1.70.0030.00317.39
8.1.60.0000.00817.58
8.1.50.0080.00017.44
8.1.40.0030.00617.49
8.1.30.0000.00917.54
8.1.20.0050.00217.52
8.1.10.0060.00317.44
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0020.00518.30
8.0.270.0030.00317.21
8.0.260.0050.00517.26
8.0.250.0000.00716.96
8.0.240.0030.00617.02
8.0.230.0040.00417.00
8.0.220.0070.00016.92
8.0.210.0040.00416.89
8.0.200.0040.00417.01
8.0.190.0030.00516.99
8.0.180.0000.00716.98
8.0.170.0080.00016.96
8.0.160.0000.00716.83
8.0.150.0030.00316.79
8.0.140.0040.00316.79
8.0.130.0080.00013.33
8.0.120.0050.00216.94
8.0.110.0000.00816.99
8.0.100.0050.00216.82
8.0.90.0030.00316.88
8.0.80.0010.02016.98
8.0.70.0000.00716.91
8.0.60.0040.00416.82
8.0.50.0030.00316.95
8.0.30.0060.01317.13
8.0.20.0050.01417.40
8.0.10.0000.00717.13
8.0.00.0100.00716.74
7.4.330.0040.00415.00
7.4.320.0070.00016.45
7.4.300.0030.00316.22
7.4.290.0040.00416.45
7.4.280.0030.00716.41
7.4.270.0080.00016.41
7.4.260.0060.00316.33
7.4.250.0000.00916.33
7.4.240.0040.00616.31
7.4.230.0000.00816.30
7.4.220.0070.01316.36
7.4.210.0110.01516.51
7.4.200.0000.00816.56
7.4.160.0280.01916.23
7.4.150.0150.01117.40
7.4.140.0290.01117.86
7.4.130.0400.01316.42
7.4.120.0250.01416.47
7.4.110.0210.01416.26
7.4.100.1260.02816.47
7.4.90.0870.03116.38
7.4.80.0480.01119.39
7.4.70.0160.00516.44
7.4.60.0230.01516.21
7.4.50.0000.01216.19
7.4.40.0800.01316.32
7.4.30.0120.01216.47
7.4.00.0000.01714.79
7.3.330.0040.00413.29
7.3.320.0060.00013.12
7.3.310.0030.00516.09
7.3.300.0040.00416.15
7.3.290.0040.01716.25
7.3.280.0080.01216.24
7.3.270.0090.01417.40
7.3.260.0370.00916.33
7.3.250.0120.01316.36
7.3.240.0150.01816.49
7.3.230.0180.00916.39
7.3.210.0840.03216.29
7.3.200.0080.01619.39
7.3.190.0350.03016.41
7.3.180.0150.00616.38
7.3.170.0050.01916.30
7.3.160.0580.01616.42
7.2.330.0220.01416.65
7.2.320.0870.01716.63
7.2.310.0440.01216.59
7.2.300.0170.01416.58
7.2.290.0110.01416.69
7.2.60.0130.00316.86
7.2.00.0040.01219.15
7.1.200.0040.00915.94
7.1.100.0030.01317.85
7.1.70.0030.00616.99
7.1.60.0130.01019.12
7.1.50.0120.01216.84
7.0.200.0070.01016.96

preferences:
57.42 ms | 400 KiB | 5 Q