3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bloginfo($d){ if ($d == 'description') { return "some kind of description"; } } $blogname = "Wobbling Willy"; if ($blogname == 'Wobbling Willy') { echo <<<EOD <meta name="description" content="<?= bloginfo(description) ?>" /> <meta name="keywords" content=”keyword1, keyword2, keyword3” /> EOD; } ?>

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)
8.3.60.0090.00916.38
8.3.50.0040.01116.64
8.3.40.0070.00719.02
8.3.30.0080.00818.70
8.3.20.0000.00720.20
8.3.10.0070.00021.95
8.3.00.0050.00317.78
8.2.180.0120.00616.32
8.2.170.0120.00322.96
8.2.160.0110.00420.44
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00420.38
8.2.120.0080.00026.35
8.2.110.0200.00320.96
8.2.100.0040.00717.78
8.2.90.0040.00419.17
8.2.80.0050.00318.03
8.2.70.0030.01017.50
8.2.60.0060.00317.78
8.2.50.0050.00518.10
8.2.40.0000.00820.42
8.2.30.0000.00819.18
8.2.20.0040.00418.00
8.2.10.0040.00417.89
8.2.00.0040.00417.91
8.1.280.0040.01125.92
8.1.270.0050.00322.03
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00421.37
8.1.230.0060.00617.72
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0070.00317.23
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0040.00418.61
8.1.160.0070.00019.01
8.1.150.0030.00518.89
8.1.140.0040.00419.45
8.1.130.0000.00818.80
8.1.120.0000.00717.48
8.1.110.0040.00417.35
8.1.100.0000.00717.54
8.1.90.0020.00517.40
8.1.80.0080.00317.35
8.1.70.0030.00317.45
8.1.60.0040.00417.54
8.1.50.0070.00017.53
8.1.40.0060.00317.40
8.1.30.0040.00717.70
8.1.20.0040.00417.52
8.1.10.0000.00717.41
8.1.00.0000.00817.47
8.0.300.0020.00518.77
8.0.290.0000.00716.75
8.0.280.0030.00318.44
8.0.270.0000.00717.16
8.0.260.0070.00016.79
8.0.250.0040.00416.97
8.0.240.0000.00716.88
8.0.230.0000.00716.93
8.0.220.0000.00716.93
8.0.210.0000.00716.86
8.0.200.0030.00316.88
8.0.190.0000.00816.92
8.0.180.0070.00016.89
8.0.170.0000.00716.86
8.0.160.0040.00416.90
8.0.150.0050.00316.83
8.0.140.0040.00416.88
8.0.130.0060.00013.36
8.0.120.0020.00516.85
8.0.110.0000.00716.77
8.0.100.0040.00416.69
8.0.90.0000.00716.78
8.0.80.0060.00916.95
8.0.70.0070.00016.84
8.0.60.0000.00716.75
8.0.50.0000.00716.84
8.0.30.0080.01016.95
8.0.20.0130.00717.40
8.0.10.0000.00716.87
8.0.00.0070.01016.66
7.4.330.0050.00015.55
7.4.320.0030.00616.49
7.4.300.0030.00316.53
7.4.290.0000.00616.62
7.4.280.0000.00816.59
7.4.270.0030.00416.43
7.4.260.0030.00316.35
7.4.250.0000.00716.53
7.4.240.0000.00716.52
7.4.230.0000.00716.59
7.4.220.0060.01316.68
7.4.210.0080.00716.65
7.4.200.0050.00216.54
7.4.160.0060.01216.53
7.4.150.0130.00417.40
7.4.140.0140.00617.86
7.4.130.0100.00716.53
7.4.120.0070.01016.51
7.4.110.0060.01416.46
7.4.100.0150.00616.61
7.4.90.0060.01116.62
7.4.80.0120.00619.39
7.4.70.0030.01316.43
7.4.60.0120.00316.35
7.4.50.0070.00716.70
7.4.40.0080.01116.44
7.4.30.0110.00916.51
7.4.00.0070.00714.70
7.3.330.0000.00513.10
7.3.320.0000.00513.25
7.3.310.0030.00316.09
7.3.300.0030.00316.29
7.3.290.0000.00716.31
7.3.280.0090.00816.28
7.3.270.0120.00617.40
7.3.260.0120.00516.46
7.3.250.0080.01016.33
7.3.240.0140.00516.42
7.3.230.0060.00916.26
7.3.210.0100.01016.60
7.3.200.0120.00316.23
7.3.190.0000.01616.16
7.3.180.0030.01316.28
7.3.170.0060.00916.21
7.3.160.0120.00316.38
7.2.330.0070.01116.61
7.2.320.0070.01316.73
7.2.310.0060.01016.57
7.2.300.0000.01616.74
7.2.290.0080.00916.55
7.2.60.0070.00716.87
7.2.00.0100.00619.27
7.1.200.0040.01115.57
7.1.100.0100.00718.17
7.1.70.0110.00916.78
7.1.60.0190.01535.05
7.1.50.0180.03034.85
7.1.40.0230.01334.41
7.1.30.0200.01734.32
7.1.20.0230.01334.52
7.1.10.0040.01416.42
7.1.00.0140.00316.59
7.0.200.0040.01216.79
7.0.190.0050.01216.63
7.0.180.0040.01416.09
7.0.170.0070.01216.34
7.0.160.0060.00816.05
7.0.150.0080.00916.07
7.0.140.0070.01116.16
7.0.130.0000.01716.48
7.0.120.0020.01516.39
7.0.110.0060.01216.13
7.0.100.0030.01516.17
7.0.90.0030.01416.25
7.0.80.0080.01216.15
7.0.70.0030.01516.09
7.0.60.0120.00515.81
7.0.50.0030.01316.36
7.0.40.0020.01516.45
7.0.30.0000.01616.31
7.0.20.0050.01216.56
7.0.10.0000.01816.48
7.0.00.0080.01116.39

preferences:
56.05 ms | 401 KiB | 5 Q