123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167 |
- <?php
- namespace Doctrine\Common\Util;
- use Doctrine\Common\Collections\Collection;
- use Doctrine\Common\Persistence\Proxy;
- /**
- * Static class containing most used debug methods.
- *
- * @link www.doctrine-project.org
- * @since 2.0
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author Giorgio Sironi <piccoloprincipeazzurro@gmail.com>
- *
- * @deprecated The Debug class is deprecated, please use symfony/var-dumper instead.
- */
- final class Debug
- {
- /**
- * Private constructor (prevents instantiation).
- */
- private function __construct()
- {
- }
- /**
- * Prints a dump of the public, protected and private properties of $var.
- *
- * @link https://xdebug.org/
- *
- * @param mixed $var The variable to dump.
- * @param integer $maxDepth The maximum nesting level for object properties.
- * @param boolean $stripTags Whether output should strip HTML tags.
- * @param boolean $echo Send the dumped value to the output buffer
- *
- * @return string
- */
- public static function dump($var, $maxDepth = 2, $stripTags = true, $echo = true)
- {
- $html = ini_get('html_errors');
- if ($html !== true) {
- ini_set('html_errors', true);
- }
- if (extension_loaded('xdebug')) {
- ini_set('xdebug.var_display_max_depth', $maxDepth);
- }
- $var = self::export($var, $maxDepth);
- ob_start();
- var_dump($var);
- $dump = ob_get_contents();
- ob_end_clean();
- $dumpText = ($stripTags ? strip_tags(html_entity_decode($dump)) : $dump);
- ini_set('html_errors', $html);
- if ($echo) {
- echo $dumpText;
- }
- return $dumpText;
- }
- /**
- * @param mixed $var
- * @param int $maxDepth
- *
- * @return mixed
- */
- public static function export($var, $maxDepth)
- {
- $return = null;
- $isObj = is_object($var);
- if ($var instanceof Collection) {
- $var = $var->toArray();
- }
- if ( ! $maxDepth) {
- return is_object($var) ? get_class($var)
- : (is_array($var) ? 'Array(' . count($var) . ')' : $var);
- }
- if (is_array($var)) {
- $return = [];
- foreach ($var as $k => $v) {
- $return[$k] = self::export($v, $maxDepth - 1);
- }
- return $return;
- }
- if ( ! $isObj) {
- return $var;
- }
- $return = new \stdclass();
- if ($var instanceof \DateTimeInterface) {
- $return->__CLASS__ = get_class($var);
- $return->date = $var->format('c');
- $return->timezone = $var->getTimezone()->getName();
- return $return;
- }
- $return->__CLASS__ = ClassUtils::getClass($var);
- if ($var instanceof Proxy) {
- $return->__IS_PROXY__ = true;
- $return->__PROXY_INITIALIZED__ = $var->__isInitialized();
- }
- if ($var instanceof \ArrayObject || $var instanceof \ArrayIterator) {
- $return->__STORAGE__ = self::export($var->getArrayCopy(), $maxDepth - 1);
- }
- return self::fillReturnWithClassAttributes($var, $return, $maxDepth);
- }
- /**
- * Fill the $return variable with class attributes
- * Based on obj2array function from {@see https://secure.php.net/manual/en/function.get-object-vars.php#47075}
- *
- * @param object $var
- * @param \stdClass $return
- * @param int $maxDepth
- *
- * @return mixed
- */
- private static function fillReturnWithClassAttributes($var, \stdClass $return, $maxDepth)
- {
- $clone = (array) $var;
- foreach (array_keys($clone) as $key) {
- $aux = explode("\0", $key);
- $name = end($aux);
- if ($aux[0] === '') {
- $name .= ':' . ($aux[1] === '*' ? 'protected' : $aux[1] . ':private');
- }
- $return->$name = self::export($clone[$key], $maxDepth - 1);
- ;
- }
- return $return;
- }
- /**
- * Returns a string representation of an object.
- *
- * @param object $obj
- *
- * @return string
- */
- public static function toString($obj)
- {
- return method_exists($obj, '__toString') ? (string) $obj : get_class($obj) . '@' . spl_object_hash($obj);
- }
- }
|