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)
8.3.60.0040.01116.63
8.3.50.0070.00716.30
8.3.40.0090.00518.71
8.3.30.0040.01118.71
8.3.20.0000.00820.29
8.3.10.0000.00721.75
8.3.00.0040.00417.78
8.2.180.0130.00316.75
8.2.170.0120.00322.96
8.2.160.0070.00720.47
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.55
8.2.120.0040.00426.35
8.2.110.0060.00320.52
8.2.100.0080.00417.91
8.2.90.0080.00019.21
8.2.80.0000.00818.03
8.2.70.0090.00317.50
8.2.60.0060.00318.03
8.2.50.0060.00318.10
8.2.40.0060.00322.18
8.2.30.0040.00419.25
8.2.20.0000.00917.98
8.2.10.0000.00717.88
8.2.00.0030.00317.91
8.1.280.0040.01125.92
8.1.270.0030.00522.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00723.66
8.1.230.0090.00320.93
8.1.220.0050.00217.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0030.00617.23
8.1.180.0060.00318.10
8.1.170.0040.00418.64
8.1.160.0000.00819.06
8.1.150.0030.00318.77
8.1.140.0070.00019.69
8.1.130.0000.00718.88
8.1.120.0070.00017.37
8.1.110.0080.00017.51
8.1.100.0040.00417.49
8.1.90.0030.00617.37
8.1.80.0040.00417.46
8.1.70.0040.00417.37
8.1.60.0000.00817.57
8.1.50.0000.00717.54
8.1.40.0020.00517.55
8.1.30.0060.00317.62
8.1.20.0000.00717.71
8.1.10.0040.00417.53
8.1.00.0030.00517.41
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0000.00718.38
8.0.270.0040.00417.20
8.0.260.0070.00016.79
8.0.250.0030.00317.00
8.0.240.0050.00216.86
8.0.230.0050.00216.98
8.0.220.0040.00416.76
8.0.210.0000.00816.87
8.0.200.0030.00316.83
8.0.190.0050.00316.87
8.0.180.0050.00316.85
8.0.170.0040.00416.93
8.0.160.0070.00016.79
8.0.150.0080.00016.92
8.0.140.0030.00616.82
8.0.130.0050.00013.36
8.0.120.0070.00016.89
8.0.110.0050.00316.84
8.0.100.0000.00716.77
8.0.90.0070.00016.86
8.0.80.0110.00416.88
8.0.70.0000.00716.93
8.0.60.0040.00416.99
8.0.50.0080.00016.91
8.0.30.0120.00517.17
8.0.20.0090.00917.40
8.0.10.0040.00417.01
8.0.00.0060.01016.83
7.4.330.0020.00215.55
7.4.320.0000.00716.62
7.4.300.0060.00016.42
7.4.290.0070.00016.59
7.4.280.0040.00416.50
7.4.270.0000.00716.65
7.4.260.0080.00016.59
7.4.250.0070.00016.37
7.4.240.0000.00816.46
7.4.230.0000.00716.69
7.4.220.0060.01216.54
7.4.210.0080.00916.49
7.4.200.0030.00316.61
7.4.160.0080.00716.47
7.4.150.0070.01017.40
7.4.140.0130.00517.86
7.4.130.0040.01416.41
7.4.120.0110.00716.43
7.4.110.0070.01016.50
7.4.100.0130.00716.72
7.4.90.0080.01216.50
7.4.80.0070.01019.39
7.4.70.0060.01016.73
7.4.60.0100.00716.46
7.4.50.0120.00316.55
7.4.40.0120.00916.64
7.4.30.0090.01416.59
7.4.00.0140.00014.63
7.3.330.0000.00513.15
7.3.320.0000.00513.25
7.3.310.0000.00716.35
7.3.300.0030.00316.24
7.3.290.0020.00516.18
7.3.280.0050.01216.27
7.3.270.0140.00317.40
7.3.260.0160.00416.34
7.3.250.0070.01116.31
7.3.240.0090.00816.30
7.3.230.0130.01016.50
7.3.210.0060.01216.55
7.3.200.0090.00616.35
7.3.190.0130.00316.53
7.3.180.0060.01216.43
7.3.170.0070.00716.29
7.3.160.0070.01116.36
7.2.330.0120.00616.50
7.2.320.0150.00316.66
7.2.310.0160.00416.48
7.2.300.0110.00716.62
7.2.290.0040.01416.65
7.2.60.0040.01116.65
7.2.00.0030.00918.96
7.1.200.0000.00915.88
7.1.100.0070.00717.81
7.1.70.0070.01017.09
7.1.60.0170.01735.05
7.1.50.0160.01934.81
7.1.40.0170.01734.17
7.1.30.0280.00734.23
7.1.20.0230.01134.38
7.1.10.0080.00916.35
7.1.00.0060.01216.47
7.0.200.0040.01216.88
7.0.190.0070.01516.82
7.0.180.0050.01016.18
7.0.170.0030.01316.09
7.0.160.0080.00816.18
7.0.150.0030.01316.29
7.0.140.0070.00815.99
7.0.130.0070.01016.39
7.0.120.0090.00916.41
7.0.110.0030.01416.13
7.0.100.0030.01316.19
7.0.90.0080.01116.11
7.0.80.0070.01316.33
7.0.70.0080.01116.21
7.0.60.0060.01016.04
7.0.50.0000.01616.19
7.0.40.0080.00816.46
7.0.30.0060.00916.34
7.0.20.0030.01316.52
7.0.10.0040.01316.40
7.0.00.0060.00916.38

preferences:
55.79 ms | 401 KiB | 5 Q