Source code raw phps
<?php
/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 2005 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Etienne Kneuss <colder@php.net> |
+----------------------------------------------------------------------+
$Id:$
*/
// {{{ header, sanity cheks
if (PHP_SAPI !== 'cli') {
echo "This script is ment to be run under CLI\n";
exit(1);
}
define('M_BRIEF', 1); // display a brief summary of the actions
define('M_VERBOSE', 2); // display what files have been affected
if ($_SERVER['argc'] == 2 &&
in_array($_SERVER['argv'][1], array('--help', '-help', '-h', '-?'))
||
$_SERVER['argc'] < 2) {
echo "Generate error level links from <constant>\n\n";
echo "Usage: {$_SERVER['argv'][0]} [-b] <reference path>\n";
echo " --help, -help, -h, -? - to get this help\n";
echo " -b - brief\n";
exit;
}
if ($_SERVER['argv'][1] === '-b' && isset($_SERVER['argv'][2])) {
$start_path = $_SERVER['argv'][2];
define('MODE', M_BRIEF);
} else {
$start_path = $_SERVER['argv'][1];
define('MODE', M_VERBOSE);
}
// }}}
$errorLevels = array('E_ERROR',
'E_NOTICE',
'E_WARNING',
'E_PARSE',
'E_CORE_ERROR',
'E_CORE_WARNING',
'E_COMPILE_ERROR',
'E_COMPILE_WARNING',
'E_USER_ERROR',
'E_USER_WARNING',
'E_USER_NOTICE',
'E_STRICT',
'E_RECOVERABLE_ERROR',
'E_ALL');
// now look up into the source
$options = array('ignore' => array('.', '..', 'CVS'),
'callback' => 'modifyErrorConstants',
'userdata' => array('log' => array(), 'errorlevels' => $errorLevels),
'extensions' => array('xml'));
filesWalk($start_path, $options);
$total_occs = 0;
$total_files = count($options['userdata']['log']);
$max_occs = 0;
$max_len = 0;
foreach($options['userdata']['log'] as $infos) {
$total_occs += $infos['occurences'];
$max_occs = $infos['occurences'] > $max_occs ? $infos['occurences'] : $max_occs;
$max_len = strlen($infos['file']) > $max_len ? strlen($infos['file']) : $max_len;
}
echo "Affected $total_files files (found $total_occs occurences).\n";
if (MODE === M_VERBOSE && $total_files) {
echo "Here is a list of affected files:\n";
foreach($options['userdata']['log'] as $infos) {
printf(" %-".$max_len."s (%".strlen($max_occs)."d occurences)\n",$infos['file'], $infos['occurences']);
}
}
// {{{ modifyErrorConstants($file, $userdata)
/**
* Callback looking for informations about specific acronyms
*/
function modifyErrorConstants($file, &$userdata) {
$content = file_get_contents($file);
$count = 0;
$new = preg_replace_callback('#<constant>('.implode('|',$userdata['errorlevels']).')</constant>#i', 'constantsToLinks', $content , -1, $count);
if($count) {
// found one, afect the file
$userdata['log'][] = array('file' => $file, 'occurences' => $count);
file_put_contents($file, $new);
}
}
// }}}
// {{{ constantsToLinks($matches)
/**
* modifying error constants to links
*/
function constantsToLinks($match) {
return sprintf('<link linkend="%s">%s</link>', str_replace('_', '-', strtolower($match[1])), $match[1]);
}
// }}}
// {{{ filesWalk($directory, $options)
/**
* General function used to walk through files and call a function when
* required.
*/
function filesWalk($directory, &$options) {
$options += array('ignore' => array('.', '..', 'CVS'),
'callback' => null,
'extensions' => array('xml'),
'userdata' => array());
if (is_null($options['callback'])) {
return false;
}
$directory = rtrim($directory, '/');
if (!is_dir($directory)) {
echo "ERROR: ($directory) is not a directory.\n";
return false;
}
$dh = opendir($directory);
if (!$dh) {
echo "ERROR: ($directory) would not open.\n";
return false;
}
while(false !== ($file = readdir($dh))) {
$path = $directory.DIRECTORY_SEPARATOR.$file;
$ext = pathinfo($file, PATHINFO_EXTENSION);
if (in_array($file, $options['ignore'])) {
continue;
}
if (is_dir($path)) {
filesWalk($path, $options);
} elseif(in_array($ext, $options['extensions'])) {
call_user_func_array($options['callback'], array($path,
&$options['userdata']));
}
}
return true;
}
// }}}
?>
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