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// $Id$ |
// $Id$ |
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// --------------------------------------------------------------------------- |
// --------------------------------------------------------------------------- |
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// $Log$ |
// $Log$ |
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// Revision 1.7 2003/03/01 21:13:39 joko |
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// modified loadModule (take care!) |
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// |
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// Revision 1.6 2003/02/28 04:18:13 joko |
// Revision 1.6 2003/02/28 04:18:13 joko |
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// + special-case-handling for single argument pass-in |
// + special-case-handling for single argument pass-in |
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// + testing with constructor autocalling: not used for now since weird sideeffects occoured! |
// + testing with constructor autocalling: not used for now since weird sideeffects occoured! |
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function _ns2file($nsName) { |
function _ns2file($nsName) { |
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if ($filename = str_replace('::', '/', $nsName)) { |
if ($filename = str_replace('::', '/', $nsName)) { |
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$filename .= '.php'; |
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return $filename; |
return $filename; |
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} |
} |
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} |
} |
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function mkObject() { |
function &mkObject() { |
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$arg_list = func_get_args(); |
$arg_list = func_get_args(); |
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// patch arglist if all arguments are passed in as a single array |
// patch arglist if all arguments are passed in as a single array |
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return $obj; |
return $obj; |
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} |
} |
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function loadModule($namespacedClassname) { |
function loadModule($namespacedClassname, $extension = 'php') { |
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if ($filename = _ns2file($namespacedClassname)) { |
if ($filename = _ns2file($namespacedClassname)) { |
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require_once($filename); |
if ($extension) { |
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$filename .= ".$extension"; |
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} |
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// V1: just require |
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//require_once($filename); |
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// V2: check file for existance (didn't work!!! problem with path-style conversion regarding platform running on?) |
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/* |
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if (file_exists($filename)) { |
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require_once($filename); |
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} else { |
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//user_error("Could not load module '$namespacedClassname', file '$filename' does not exist."); |
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} |
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*/ |
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// V3: wrapped through eval (weird) |
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/* |
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$evalstring = "return include_once('$filename');"; |
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$result = eval($evalstring); |
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if (!$result) { |
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user_error("DesignPattern::Object: Could not load module '$namespacedClassname', file '$filename' does not exist."); |
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return; |
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} |
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*/ |
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// V4: just include |
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if (!include_once($filename)) { |
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// TODO: do stack-backtracing here to determine function called two or three levels before!!! |
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user_error("DesignPattern::Object: Could not load module '$namespacedClassname', file '$filename' does not exist."); |
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return; |
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} |
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return 1; |
return 1; |
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} |
} |
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} |
} |