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<?php
if ( count($argv) > 1 ) $_SERVER['DOCUMENT_ROOT'] = $argv[1];
 $showCheckedFiles = false;
 if ( count($argv) > 2 AND $argv[2] == "Y" ) $showCheckedFiles = true;
 
 require_once    'depcheck.class.php';
 $dpc            = new depcheck();  // get some info first
 $phpVersion     = PHP_VERSION;
 $csvFile        = $dpc->depFile;
 $docRoot          = $dpc->docRoot;
 $pageTitle        = 'PHP Deprecated Function Checker for Entire Site';
 
 //check files with these extensions
 $extType = array(
 'php',
 'inc'
 );
 
 //ignore installed PHP version
 $dpc->ignoreVersion = true;
 
 echo "\n",$pageTitle;
 echo "\nRunning PHP version ",$phpVersion;
 echo "\nUsing deprecated csv file ",$csvFile;
 echo "\nStart checking all files at $docRoot\n";
 
 $docRootLength    = strlen($docRoot) + 1;
 $filesToProcess    = array();
 $fileCount        = 0;
 $fileTotal        = 0;
 
 if(! is_dir($docRoot)) {
 echo "\n",$docRoot," is not a directory\n";
 } else {
 processDirectory( $docRoot );
 asort( $filesToProcess );    // sort the array
 }
 //check files
 foreach( $filesToProcess AS $fileName )
 {
 $fileTotal ++ ;
 //set file to check
 $dpc->setFile($fileName);
 if ( $dpc->errorFlag === true ) {
 echo "\nFile ",$fileName," $dpc->errorMessage\n";
 } else {
 $dpc->checkFile();
 if ( $dpc->errorFlag === true ) {
 echo "\nFile ",$fileName," $dpc->errorMessage\n";
 } else {
 if ( $dpc->depFlag === true ) {
 $result = str_replace("<br>","\n",$dpc->resultMessage);
 $fileCount ++ ;
 echo "\nFile ",$fileName,"\nResults:\n$result\n";
 } else {
 if ( $showCheckedFiles ) echo "\nFile ",$fileName," Checked\n";
 }
 }
 }
 }
 echo "\n\nIssues in $fileCount of $fileTotal files\n\n";
 
 
 //    recursive
 function processDirectory( $name )
 {
 global $docRootLength, $filesToProcess, $extType;
 
 if ( $dh = opendir($name) )
 {
 while ( ($file = readdir($dh)) !== FALSE )
 {
 $F = $name . '/' . $file;
 $fileType = @filetype($F);
 if ( $fileType == 'file' )
 {
 $ext = strtolower( pathinfo($F, PATHINFO_EXTENSION) );
 if ( in_array($ext,$extType) )
 {
 $filesToProcess[] = substr($F,$docRootLength);
 }
 }
 if ( $fileType == 'dir' )
 {
 if ( ! ($file == '.' OR $file == '..') )
 {
 processDirectory( $F );
 }
 }
 }
 closedir($dh);
 }
 }
 
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