3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sql = "SELECT fc.forum_id,count(fc.forum_id)as total_comments ". "FROM ForumComments as fc ". "WHERE DATE_SUB( CURDATE( ) , INTERVAL 1 DAY ) <= fc.updated_at ". "GROUP BY fc.forum_id ". "ORDER BY total_comments DESC "; echo($sql); }

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)
5.4.300.0050.04112.50
5.4.290.0070.04112.49
5.4.280.0080.03212.39
5.4.270.0070.03412.39
5.4.260.0050.03812.39
5.4.250.0090.04212.39
5.4.240.0060.03512.39
5.4.230.0040.03812.38
5.4.220.0110.03412.38
5.4.210.0070.03712.38
5.4.200.0070.03512.38
5.4.190.0030.03812.38
5.4.180.0080.03312.38
5.4.170.0060.03512.39
5.4.160.0030.03812.38
5.4.150.0050.03612.38
5.4.140.0030.03812.07
5.4.130.0070.03912.05
5.4.120.0070.03712.02
5.4.110.0110.03412.01
5.4.100.0080.04412.02
5.4.90.0080.03412.01
5.4.80.0050.03812.02
5.4.70.0070.04112.00
5.4.60.0030.03712.00
5.4.50.0070.03612.01
5.4.40.0050.03411.99
5.4.30.0060.04111.99
5.4.20.0060.04011.98
5.4.10.0050.03412.00
5.4.00.0060.03811.48
5.3.280.0060.03812.71
5.3.270.0060.04312.73
5.3.260.0070.04812.72
5.3.250.0020.04312.72
5.3.240.0040.03912.72
5.3.230.0050.03812.71
5.3.220.0090.04012.68
5.3.210.0080.03712.68
5.3.200.0080.03912.68
5.3.190.0080.04612.68
5.3.180.0080.03512.67
5.3.170.0040.03812.67
5.3.160.0030.03912.67
5.3.150.0100.03612.68
5.3.140.0080.03412.66
5.3.130.0070.04112.65
5.3.120.0080.03612.66
5.3.110.0030.04212.66
5.3.100.0070.03612.12
5.3.90.0000.04212.09
5.3.80.0060.03612.08
5.3.70.0040.03912.08
5.3.60.0060.03812.06
5.3.50.0060.03512.00
5.3.40.0050.03712.00
5.3.30.0050.04611.95
5.3.20.0070.03511.72
5.3.10.0040.03511.70
5.3.00.0100.03711.68

preferences:
142.03 ms | 1394 KiB | 7 Q