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copied!<p>Here's your code with a few tiny changes that should help quite a bit</p> <ol> <li>Switched from <code>file()</code> to <code>fgets()</code>. This will load only a single line at a time into memory instead of every line from the file.</li> <li>Changed your calls to <code>preg_match()</code> to <code>stripos()</code> where applicable. Should be a tiny bit faster</li> <li>Moved the opening/closing of <code>$ourFileHandle</code> into the outer loop. This will <em>significantly</em> reduce the number of stat calls to the filesystem and should speed it up greatly.</li> </ol> <p>There are probably a lot of other optimizations that can be made in that monstrous if..else but i'll leave those up to another SOer (or you)</p> <pre><code>$fileselection = scandir_recursive('HH_new'); foreach ($fileselection as $extractedArray) { $tableName = basename( $extractedArray ); // Table name $handle = fopen( $extractedArray, 'r' ); $ourFileHandle = fopen("HH_newest/".$tableName.".txt", 'a') or die("can't open file"); while ( $line = fgets( $handle ) ) { if ( false !== stripos( $line, '(all-in)' ) ) { $line = stristr($line, ' (all-in)', true) .', and is all in'; $allin = ', and is all in'; } else { $allin = ''; } if ( preg_match('/posts the small blind of \$[\d\.]+/i' , $line ) ) { $player = stristr($line, ' posts ', true); $betValue = substr(stristr($line, '$'), 1); $bettingMatrix[$player]['betTotal'] = $betValue; } else if(preg_match('/posts the big blind of \$[\d\.]+/i' , $line)) { $player = stristr($line, ' posts ', true); $betValue = substr(stristr($line, '$'), 1); $bettingMatrix[$player]['betTotal'] = $betValue; } else if(preg_match('/\S+ raises /i' , $line)) { $player = stristr($line, ' raises ', true); $betValue = substr(strstr($line, '$'), 1); $bettingMatrix[$player]['betTotal'] = $betValue; //total bet this hand (shortcut) } else if(preg_match('/\S+ bets /i' , $line)) { $player = stristr($line, ' bets ', true); $betValue = substr(strstr($line, '$'), 1); $bettingMatrix[$player]['betTotal'] = $betValue; //total bet this hand (shortcut) } else if(preg_match('/\S+ calls /i' , $line)) { $player = stristr($line, ' calls ', true); $betValue = substr(stristr($line, '$'), 1); $callValue = $betValue - $bettingMatrix[$player]['betTotal']; //actual amount called $bettingMatrix[$player]['betTotal'] = $betValue; $line = stristr($line, '$', true)."\$".$callValue.$allin; $allin = ''; } else if(preg_match('/(\*\*\* (Flop|Turn|River))|(Full Tilt Poker)/i' , $line)) { unset($bettingMatrix); //zero $betValue } else if ( FALSE !== stripos( $line, '*** FLOP ***' ) ) { $flop = substr(stristr($line, '['), 0, -2); $line = '*** FLOP *** '. $flop; } else if ( FALSE !== stripos( $line, '*** TURN ***' ) ) { $turn = substr(stristr($line, '['), 0, -2); $line = '*** TURN *** '. $flop .' '. $turn; } else if ( FALSE !== stripos( $line, '*** RIVER ***' ) ) { $river = substr(stristr($line, '['), 0, -2); $line = '*** RIVER *** '. substr($flop, 0, -1) .' '. substr($turn, 1) .' '. $river; } else { } fwrite($ourFileHandle, $line); } fclose( $handle ); fclose( $ourFileHandle ); } </code></pre>

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