%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* This file is part of the Nette Framework (http://nette.org)
*
* Copyright (c) 2004 David Grudl (http://davidgrudl.com)
*
* For the full copyright and license information, please view
* the file license.txt that was distributed with this source code.
*/
namespace Nette\Diagnostics;
use Nette;
/**
* Rendering helpers for Debugger.
*
* @author David Grudl
*/
final class Helpers
{
/**
* Returns link to editor.
* @return Nette\Utils\Html
*/
public static function editorLink($file, $line)
{
if (Debugger::$editor && is_file($file)) {
$dir = dirname(strtr($file, '/', DIRECTORY_SEPARATOR));
$base = isset($_SERVER['SCRIPT_FILENAME']) ? dirname(dirname(strtr($_SERVER['SCRIPT_FILENAME'], '/', DIRECTORY_SEPARATOR))) : dirname($dir);
if (substr($dir, 0, strlen($base)) === $base) {
$dir = '...' . substr($dir, strlen($base));
}
return Nette\Utils\Html::el('a')
->href(strtr(Debugger::$editor, array('%file' => rawurlencode($file), '%line' => $line)))
->title("$file:$line")
->setHtml(htmlSpecialChars(rtrim($dir, DIRECTORY_SEPARATOR)) . DIRECTORY_SEPARATOR . '<b>' . htmlSpecialChars(basename($file)) . '</b>');
} else {
return Nette\Utils\Html::el('span')->setText($file);
}
}
/**
* Internal dump() implementation.
* @param mixed variable to dump
* @param int current recursion level
* @return string
*/
public static function htmlDump(&$var, $level = 0)
{
static $tableUtf, $tableBin, $reBinary = '#[^\x09\x0A\x0D\x20-\x7E\xA0-\x{10FFFF}]#u';
if ($tableUtf === NULL) {
foreach (range("\x00", "\xFF") as $ch) {
if (ord($ch) < 32 && strpos("\r\n\t", $ch) === FALSE) {
$tableUtf[$ch] = $tableBin[$ch] = '\\x' . str_pad(dechex(ord($ch)), 2, '0', STR_PAD_LEFT);
} elseif (ord($ch) < 127) {
$tableUtf[$ch] = $tableBin[$ch] = $ch;
} else {
$tableUtf[$ch] = $ch; $tableBin[$ch] = '\\x' . dechex(ord($ch));
}
}
$tableBin["\\"] = '\\\\';
$tableBin["\r"] = '\\r';
$tableBin["\n"] = '\\n';
$tableBin["\t"] = '\\t';
$tableUtf['\\x'] = $tableBin['\\x'] = '\\\\x';
}
if (is_bool($var)) {
return '<span class="php-bool">' . ($var ? 'TRUE' : 'FALSE') . "</span>\n";
} elseif ($var === NULL) {
return "<span class=\"php-null\">NULL</span>\n";
} elseif (is_int($var)) {
return "<span class=\"php-int\">$var</span>\n";
} elseif (is_float($var)) {
$var = var_export($var, TRUE);
if (strpos($var, '.') === FALSE) {
$var .= '.0';
}
return "<span class=\"php-float\">$var</span>\n";
} elseif (is_string($var)) {
if (Debugger::$maxLen && strlen($var) > Debugger::$maxLen) {
$s = htmlSpecialChars(substr($var, 0, Debugger::$maxLen), ENT_NOQUOTES, 'ISO-8859-1') . ' ... ';
} else {
$s = htmlSpecialChars($var, ENT_NOQUOTES, 'ISO-8859-1');
}
$s = strtr($s, preg_match($reBinary, $s) || preg_last_error() ? $tableBin : $tableUtf);
$len = strlen($var);
return "<span class=\"php-string\">\"$s\"</span>" . ($len > 1 ? " ($len)" : "") . "\n";
} elseif (is_array($var)) {
$s = '<span class="php-array">array</span>(' . count($var) . ") ";
$space = str_repeat($space1 = ' ', $level);
$brackets = range(0, count($var) - 1) === array_keys($var) ? "[]" : "{}";
static $marker;
if ($marker === NULL) {
$marker = uniqid("\x00", TRUE);
}
if (empty($var)) {
} elseif (isset($var[$marker])) {
$brackets = $var[$marker];
$s .= "$brackets[0] *RECURSION* $brackets[1]";
} elseif ($level < Debugger::$maxDepth || !Debugger::$maxDepth) {
$s .= "<code>$brackets[0]\n";
$var[$marker] = $brackets;
foreach ($var as $k => &$v) {
if ($k === $marker) {
continue;
}
$k = strtr($k, preg_match($reBinary, $k) || preg_last_error() ? $tableBin : $tableUtf);
$k = htmlSpecialChars(preg_match('#^\w+$#', $k) ? $k : "\"$k\"");
$s .= "$space$space1<span class=\"php-key\">$k</span> => " . self::htmlDump($v, $level + 1);
}
unset($var[$marker]);
$s .= "$space$brackets[1]</code>";
} else {
$s .= "$brackets[0] ... $brackets[1]";
}
return $s . "\n";
} elseif (is_object($var)) {
if ($var instanceof \Closure) {
$rc = new \ReflectionFunction($var);
$arr = array();
foreach ($rc->getParameters() as $param) {
$arr[] = '$' . $param->getName();
}
$arr = array('file' => $rc->getFileName(), 'line' => $rc->getStartLine(), 'parameters' => implode(', ', $arr));
} else {
$arr = (array) $var;
}
$s = '<span class="php-object">' . get_class($var) . "</span>(" . count($arr) . ") ";
$space = str_repeat($space1 = ' ', $level);
static $list = array();
if (empty($arr)) {
} elseif (in_array($var, $list, TRUE)) {
$s .= "{ *RECURSION* }";
} elseif ($level < Debugger::$maxDepth || !Debugger::$maxDepth || $var instanceof \Closure) {
$s .= "<code>{\n";
$list[] = $var;
foreach ($arr as $k => &$v) {
$m = '';
if ($k[0] === "\x00") {
$m = ' <span class="php-visibility">' . ($k[1] === '*' ? 'protected' : 'private') . '</span>';
$k = substr($k, strrpos($k, "\x00") + 1);
}
$k = strtr($k, preg_match($reBinary, $k) || preg_last_error() ? $tableBin : $tableUtf);
$k = htmlSpecialChars(preg_match('#^\w+$#', $k) ? $k : "\"$k\"");
$s .= "$space$space1<span class=\"php-key\">$k</span>$m => " . self::htmlDump($v, $level + 1);
}
array_pop($list);
$s .= "$space}</code>";
} else {
$s .= "{ ... }";
}
return $s . "\n";
} elseif (is_resource($var)) {
$type = get_resource_type($var);
$s = '<span class="php-resource">' . htmlSpecialChars($type) . " resource</span> ";
static $info = array('stream' => 'stream_get_meta_data', 'curl' => 'curl_getinfo');
if (isset($info[$type])) {
$space = str_repeat($space1 = ' ', $level);
$s .= "<code>{\n";
foreach (call_user_func($info[$type], $var) as $k => $v) {
$s .= $space . $space1 . '<span class="php-key">' . htmlSpecialChars($k) . "</span> => " . self::htmlDump($v, $level + 1);
}
$s .= "$space}</code>";
}
return $s . "\n";
} else {
return "<span>unknown type</span>\n";
}
}
/**
* Dumps variable.
* @param string
* @return string
*/
public static function clickableDump($dump, $collapsed = FALSE)
{
return '<pre class="nette-dump">' . preg_replace_callback(
'#^( *)((?>[^(\r\n]{1,200}))\((\d+)\) <code>#m',
function($m) use ($collapsed) {
return "$m[1]<a href='#' rel='next'>$m[2]($m[3]) "
. (($m[1] || !$collapsed) && ($m[3] < 7)
? '<abbr>▼</abbr> </a><code>'
: '<abbr>►</abbr> </a><code class="nette-collapsed">');
},
self::htmlDump($dump)
) . '</pre>';
}
public static function findTrace(array $trace, $method, & $index = NULL)
{
$m = explode('::', $method);
foreach ($trace as $i => $item) {
if (isset($item['function']) && $item['function'] === end($m)
&& isset($item['class']) === isset($m[1])
&& (!isset($item['class']) || $item['class'] === $m[0] || $m[0] === '*' || is_subclass_of($item['class'], $m[0]))
) {
$index = $i;
return $item;
}
}
}
}
Zerion Mini Shell 1.0