diff --git a/typo3/sysext/extbase/Classes/Utility/DebuggerUtility.php b/typo3/sysext/extbase/Classes/Utility/DebuggerUtility.php
index 58626ced7c74f430b6945c142152dac55dbb9d1f..c792d5e482ed128a4dec23ea96b1c88e072c91ca 100644
--- a/typo3/sysext/extbase/Classes/Utility/DebuggerUtility.php
+++ b/typo3/sysext/extbase/Classes/Utility/DebuggerUtility.php
@@ -1,4 +1,6 @@
<?php
+declare(strict_types = 1);
+
namespace TYPO3\CMS\Extbase\Utility;
/*
@@ -69,7 +71,7 @@ class DebuggerUtility
/**
* Clear the state of the debugger
*/
- protected static function clearState()
+ protected static function clearState(): void
{
self::$renderedObjects = new \TYPO3\CMS\Extbase\Persistence\ObjectStorage();
}
@@ -83,7 +85,7 @@ class DebuggerUtility
* @param bool $ansiColors
* @return string
*/
- protected static function renderDump($value, $level, $plainText, $ansiColors)
+ protected static function renderDump($value, int $level, bool $plainText, bool $ansiColors): string
{
$dump = '';
if (is_string($value)) {
@@ -92,11 +94,13 @@ class DebuggerUtility
$dump = self::ansiEscapeWrap('"' . implode(PHP_EOL . str_repeat(self::PLAINTEXT_INDENT, $level + 1), str_split($croppedValue, 76)) . '"', '33', $ansiColors) . ' (' . strlen($value) . ' chars)';
} else {
$lines = str_split($croppedValue, 76);
- $lines = array_map('htmlspecialchars', $lines);
+ $lines = array_map(static function (string $line): string {
+ return htmlspecialchars($line, ENT_COMPAT);
+ }, $lines);
$dump = sprintf('\'<span class="extbase-debug-string">%s</span>\' (%s chars)', implode('<br />' . str_repeat(self::HTML_INDENT, $level + 1), $lines), strlen($value));
}
} elseif (is_numeric($value)) {
- $dump = sprintf('%s (%s)', self::ansiEscapeWrap($value, '35', $ansiColors), gettype($value));
+ $dump = sprintf('%s (%s)', self::ansiEscapeWrap((string)$value, '35', $ansiColors), gettype($value));
} elseif (is_bool($value)) {
$dump = $value ? self::ansiEscapeWrap('TRUE', '32', $ansiColors) : self::ansiEscapeWrap('FALSE', '32', $ansiColors);
} elseif ($value === null || is_resource($value)) {
@@ -116,13 +120,13 @@ class DebuggerUtility
/**
* Renders a dump of the given array
*
- * @param array|\Traversable $array
+ * @param array $array
* @param int $level
* @param bool $plainText
* @param bool $ansiColors
* @return string
*/
- protected static function renderArray($array, $level, $plainText = false, $ansiColors = false)
+ protected static function renderArray(array $array, int $level, bool $plainText = false, bool $ansiColors = false): string
{
$content = '';
$count = count($array);
@@ -162,11 +166,11 @@ class DebuggerUtility
* @param bool $ansiColors
* @return string
*/
- protected static function renderObject($object, $level, $plainText = false, $ansiColors = false)
+ protected static function renderObject(object $object, int $level, bool $plainText = false, bool $ansiColors = false): string
{
if ($object instanceof \TYPO3\CMS\Extbase\Persistence\Generic\LazyLoadingProxy) {
$object = $object->_loadRealInstance();
- if (!$object) {
+ if (!is_object($object)) {
return gettype($object);
}
}
@@ -191,7 +195,7 @@ class DebuggerUtility
* @param bool $ansiColors
* @return string
*/
- protected static function renderClosure($object, $level, $plainText = false, $ansiColors = false)
+ protected static function renderClosure(\Closure $object, int $level, bool $plainText = false, bool $ansiColors = false): string
{
$header = self::renderHeader($object, $level, $plainText, $ansiColors);
if ($level < self::$maxDepth && (!self::isAlreadyRendered($object) || $plainText)) {
@@ -211,12 +215,11 @@ class DebuggerUtility
* @param object $value An ReflectionProperty or other Object
* @return bool TRUE if the given object should be filtered
*/
- protected static function isBlacklisted($value)
+ protected static function isBlacklisted(object $value): bool
{
- $result = false;
if ($value instanceof \ReflectionProperty) {
$result = in_array($value->getName(), self::$blacklistedPropertyNames, true);
- } elseif (is_object($value)) {
+ } else {
$result = in_array(get_class($value), self::$blacklistedClassNames, true);
}
return $result;
@@ -228,7 +231,7 @@ class DebuggerUtility
* @param object $object
* @return bool TRUE if the given object was already rendered
*/
- protected static function isAlreadyRendered($object)
+ protected static function isAlreadyRendered(object $object): bool
{
return self::$renderedObjects->contains($object);
}
@@ -242,16 +245,16 @@ class DebuggerUtility
* @param bool $ansiColors
* @return string The rendered header with tags
*/
- protected static function renderHeader($object, $level, $plainText, $ansiColors)
+ protected static function renderHeader(object $object, int $level, bool $plainText, bool $ansiColors): string
{
$dump = '';
- $persistenceType = '';
+ $persistenceType = null;
$className = get_class($object);
$classReflection = new \ReflectionClass($className);
if ($plainText) {
$dump .= self::ansiEscapeWrap($className, '36', $ansiColors);
} else {
- $dump .= '<span class="extbase-debug-type">' . htmlspecialchars($className) . '</span>';
+ $dump .= '<span class="extbase-debug-type">' . htmlspecialchars($className, ENT_COMPAT) . '</span>';
}
if (!$object instanceof \Closure) {
if ($object instanceof \TYPO3\CMS\Core\SingletonInterface) {
@@ -262,7 +265,7 @@ class DebuggerUtility
if ($plainText) {
$dump .= ' ' . self::ansiEscapeWrap($scope, '44;37', $ansiColors);
} else {
- $dump .= $scope ? '<span class="extbase-debug-scope">' . $scope . '</span>' : '';
+ $dump .= '<span class="extbase-debug-scope">' . $scope . '</span>';
}
if ($object instanceof \TYPO3\CMS\Extbase\DomainObject\AbstractDomainObject) {
if ($object->_isDirty()) {
@@ -283,10 +286,11 @@ class DebuggerUtility
} else {
$domainObjectType = 'object';
}
+ $persistenceType = $persistenceType === null ? '' : $persistenceType . ' ';
if ($plainText) {
- $dump .= ' ' . self::ansiEscapeWrap(($persistenceType ? $persistenceType . ' ' : '') . $domainObjectType, '42;30', $ansiColors);
+ $dump .= ' ' . self::ansiEscapeWrap($persistenceType . $domainObjectType, '42;30', $ansiColors);
} else {
- $dump .= '<span class="extbase-debug-ptype">' . ($persistenceType ? $persistenceType . ' ' : '') . $domainObjectType . '</span>';
+ $dump .= '<span class="extbase-debug-ptype">' . $persistenceType . $domainObjectType . '</span>';
}
}
if (strpos(implode('|', self::$blacklistedClassNames), get_class($object)) > 0) {
@@ -330,10 +334,10 @@ class DebuggerUtility
* @param bool $ansiColors
* @return string The rendered body content of the Object(Storage)
*/
- protected static function renderContent($object, $level, $plainText, $ansiColors)
+ protected static function renderContent(object $object, int $level, bool $plainText, bool $ansiColors): string
{
$dump = '';
- if ($object instanceof \TYPO3\CMS\Extbase\Persistence\ObjectStorage || $object instanceof \Iterator || $object instanceof \ArrayObject) {
+ if ($object instanceof \Iterator || $object instanceof \ArrayObject) {
$dump .= self::renderCollection($object, $level, $plainText, $ansiColors);
} else {
self::$renderedObjects->attach($object);
@@ -355,12 +359,12 @@ class DebuggerUtility
} else {
$parameterDump .= '<span class="extbase-debug-type">array </span>';
}
- } elseif ($parameter->getClass()) {
+ } elseif ($parameter->getClass() instanceof \ReflectionClass) {
if ($plainText) {
$parameterDump .= self::ansiEscapeWrap($parameter->getClass()->name . ' ', '36', $ansiColors);
} else {
$parameterDump .= '<span class="extbase-debug-type">'
- . htmlspecialchars($parameter->getClass()->name) . '</span>';
+ . htmlspecialchars($parameter->getClass()->name, ENT_COMPAT) . '</span>';
}
}
if ($parameter->isPassedByReference()) {
@@ -373,7 +377,7 @@ class DebuggerUtility
$parameterDump .= self::ansiEscapeWrap('$' . $parameter->name, '37', $ansiColors);
} else {
$parameterDump .= '<span class="extbase-debug-property">'
- . htmlspecialchars('$' . $parameter->name) . '</span>';
+ . htmlspecialchars('$' . $parameter->name, ENT_COMPAT) . '</span>';
}
if ($parameter->isDefaultValueAvailable()) {
$parameterDump .= ' = ';
@@ -381,7 +385,7 @@ class DebuggerUtility
$parameterDump .= self::ansiEscapeWrap(var_export($parameter->getDefaultValue(), true), '33', $ansiColors);
} else {
$parameterDump .= '<span class="extbase-debug-string">'
- . htmlspecialchars(var_export($parameter->getDefaultValue(), true)) . '</span>';
+ . htmlspecialchars(var_export($parameter->getDefaultValue(), true), ENT_COMPAT) . '</span>';
}
}
$params[] = $parameterDump;
@@ -392,9 +396,10 @@ class DebuggerUtility
} else {
$dump .= '<span class="extbase-debug-closure">) {' . PHP_EOL . '</span>';
}
- $lines = file($reflectionFunction->getFileName());
- for ($l = $reflectionFunction->getStartLine(); $l < $reflectionFunction->getEndLine() - 1; ++$l) {
- $dump .= $plainText ? $lines[$l] : htmlspecialchars($lines[$l]);
+ $lines = (array)file((string)$reflectionFunction->getFileName());
+ for ($l = (int)$reflectionFunction->getStartLine(); $l < (int)$reflectionFunction->getEndLine() - 1; ++$l) {
+ $line = (string)($lines[$l] ?? '');
+ $dump .= $plainText ? $line : htmlspecialchars($line, ENT_COMPAT);
}
$dump .= str_repeat(self::PLAINTEXT_INDENT, $level);
if ($plainText) {
@@ -419,7 +424,7 @@ class DebuggerUtility
$dump .= self::ansiEscapeWrap($property->getName(), '37', $ansiColors);
} else {
$dump .= '<span class="extbase-debug-property">'
- . htmlspecialchars($property->getName()) . '</span>';
+ . htmlspecialchars($property->getName(), ENT_COMPAT) . '</span>';
}
$dump .= ' => ';
$property->setAccessible(true);
@@ -444,21 +449,23 @@ class DebuggerUtility
}
/**
- * @param mixed $collection
+ * @param iterable $collection
* @param int $level
* @param bool $plainText
* @param bool $ansiColors
* @return string
*/
- protected static function renderCollection($collection, $level, $plainText, $ansiColors)
+ protected static function renderCollection(iterable $collection, int $level, bool $plainText, bool $ansiColors): string
{
$dump = '';
foreach ($collection as $key => $value) {
+ $key = (string)$key;
+
$dump .= PHP_EOL . str_repeat(self::PLAINTEXT_INDENT, $level);
if ($plainText) {
$dump .= self::ansiEscapeWrap($key, '37', $ansiColors);
} else {
- $dump .= '<span class="extbase-debug-property">' . htmlspecialchars($key) . '</span>';
+ $dump .= '<span class="extbase-debug-property">' . htmlspecialchars($key, ENT_COMPAT) . '</span>';
}
$dump .= ' => ';
$dump .= self::renderDump($value, $level, $plainText, $ansiColors);
@@ -477,7 +484,7 @@ class DebuggerUtility
* @param bool $enable If FALSE, the raw string will be returned
* @return string The wrapped or raw string
*/
- protected static function ansiEscapeWrap($string, $ansiColors, $enable = true)
+ protected static function ansiEscapeWrap(string $string, string $ansiColors, bool $enable = true): string
{
if ($enable) {
return '[' . $ansiColors . 'm' . $string . '[0m';
@@ -498,8 +505,16 @@ class DebuggerUtility
* @param array $blacklistedPropertyNames An array of property names and/or array keys (RegEx) to be filtered. Default is an array of some common property names.
* @return string if $return is TRUE, the dump is returned. By default, the dump is directly displayed, and nothing is returned.
*/
- public static function var_dump($variable, $title = null, $maxDepth = 8, $plainText = false, $ansiColors = true, $return = false, $blacklistedClassNames = null, $blacklistedPropertyNames = null)
- {
+ public static function var_dump(
+ $variable,
+ string $title = null,
+ int $maxDepth = 8,
+ bool $plainText = false,
+ bool $ansiColors = true,
+ bool $return = false,
+ array $blacklistedClassNames = null,
+ array $blacklistedPropertyNames = null
+ ): string {
self::$maxDepth = $maxDepth;
if ($title === null) {
$title = 'Extbase Variable Dump';
@@ -553,7 +568,7 @@ class DebuggerUtility
} else {
$output = '
<div class="extbase-debugger ' . ($return ? 'extbase-debugger-inline' : 'extbase-debugger-floating') . '">
- <div class="extbase-debugger-top">' . htmlspecialchars($title) . '</div>
+ <div class="extbase-debugger-top">' . htmlspecialchars($title, ENT_COMPAT) . '</div>
<div class="extbase-debugger-center">
<pre dir="ltr">' . self::renderDump($variable, 0, false, false) . '</pre>
</div>