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Huge performance boost: Doctrine::compile()

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doctrine 2006-08-07 21:49:01 +00:00
parent 485067cad7
commit 536f011764
1 changed files with 81 additions and 0 deletions
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81
Doctrine.php
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@ -300,6 +300,87 @@ final class Doctrine {
}
}
}
/**
* method for making a single file of
* most used doctrine components
*
* @throws Doctrine_Exception
* @return void
*/
public static function compile() {
if(! self::$path)
self::$path = dirname(__FILE__);
$classes = array("Doctrine",
"Configurable",
"Manager",
"Session",
"Table",
"Iterator",
"Exception",
"Access",
"Record",
"Record_Iterator",
"Collection",
"Validator",
"Hydrate",
"Query",
"Query_Part",
"Query_From",
"Query_Orderby",
"Query_Groupby",
"Query_Condition",
"Query_Where",
"Query_Having",
"RawSql",
"EventListener_Interface",
"EventListener",
"Relation",
"ForeignKey",
"LocalKey",
"Association",
"DB");
$ret = array();
foreach($classes as $class) {
if($class !== "Doctrine")
$class = 'Doctrine_'.$class;
$file = self::$path.DIRECTORY_SEPARATOR.str_replace("_",DIRECTORY_SEPARATOR,$class).".php";
if( ! file_exists($file))
throw new Doctrine_Exception("Couldn't compile $file. File $file does not exists.");
self::autoload($class);
$refl = new ReflectionClass($class);
$lines = file($file);
$start = $refl->getStartLine() - 1;
$end = $refl->getEndLine() - 2;
$i = 0;
while($i < count($lines)) {
$i++;
if($i < $start)
continue;
$ret[] = $lines[$i];
if($i > $end)
break;
}
}
$fp = fopen(self::$path.DIRECTORY_SEPARATOR.'Doctrine.compiled.php', 'w+');
fwrite($fp, "<?php
".implode('', $ret)."
?>");
fclose($fp);
}
/**
* simple autoload function
* returns true if the class was loaded, otherwise false