FM / Caster

/home/techb158/exp.abdallabala.com/vendor/symfony/var-dumper/Caster/

/home/techb158/exp.abdallabala.com/vendor/symfony/var-dumper/Caster

Name	Size	Mode	Actions
AmqpCaster.php	6683	0644	edit dl rm
ArgsStub.php	2294	0644	edit dl rm
Caster.php	6226	0644	edit dl rm
ClassStub.php	3837	0644	edit dl rm
ConstStub.php	748	0644	edit dl rm
CutArrayStub.php	696	0644	edit dl rm
CutStub.php	1929	0644	edit dl rm
DateCaster.php	4827	0644	edit dl rm
DoctrineCaster.php	1675	0644	edit dl rm
DOMCaster.php	10023	0644	edit dl rm
DsCaster.php	1608	0644	edit dl rm
DsPairStub.php	613	0644	edit dl rm
EnumStub.php	637	0644	edit dl rm
ExceptionCaster.php	15858	0644	edit dl rm
FrameStub.php	740	0644	edit dl rm
GmpCaster.php	758	0644	edit dl rm
ImagineCaster.php	949	0644	edit dl rm
ImgStub.php	632	0644	edit dl rm
IntlCaster.php	8907	0644	edit dl rm
LinkStub.php	3385	0644	edit dl rm
MemcachedCaster.php	2355	0644	edit dl rm
PdoCaster.php	3566	0644	edit dl rm
PgSqlCaster.php	5487	0644	edit dl rm
ProxyManagerCaster.php	734	0644	edit dl rm
RedisCaster.php	5266	0644	edit dl rm
ReflectionCaster.php	13277	0644	edit dl rm
ResourceCaster.php	3246	0644	edit dl rm
SplCaster.php	7794	0644	edit dl rm
StubCaster.php	2138	0644	edit dl rm
SymfonyCaster.php	1805	0644	edit dl rm
TraceStub.php	963	0644	edit dl rm
UuidCaster.php	668	0644	edit dl rm
XmlReaderCaster.php	3019	0644	edit dl rm
XmlResourceCaster.php	2558	0644	edit dl rm

Edit: /home/techb158/exp.abdallabala.com/vendor/symfony/var-dumper/Caster/ExceptionCaster.php (15858B)

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\VarDumper\Caster;

use Symfony\Component\ErrorHandler\Exception\SilencedErrorContext;
use Symfony\Component\VarDumper\Cloner\Stub;
use Symfony\Component\VarDumper\Exception\ThrowingCasterException;

/**
 * Casts common Exception classes to array representation.
 *
 * @author Nicolas Grekas <p@tchwork.com>
 *
 * @final since Symfony 4.4
 */
class ExceptionCaster
{
    public static $srcContext = 1;
    public static $traceArgs = true;
    public static $errorTypes = [
        \E_DEPRECATED => 'E_DEPRECATED',
        \E_USER_DEPRECATED => 'E_USER_DEPRECATED',
        \E_RECOVERABLE_ERROR => 'E_RECOVERABLE_ERROR',
        \E_ERROR => 'E_ERROR',
        \E_WARNING => 'E_WARNING',
        \E_PARSE => 'E_PARSE',
        \E_NOTICE => 'E_NOTICE',
        \E_CORE_ERROR => 'E_CORE_ERROR',
        \E_CORE_WARNING => 'E_CORE_WARNING',
        \E_COMPILE_ERROR => 'E_COMPILE_ERROR',
        \E_COMPILE_WARNING => 'E_COMPILE_WARNING',
        \E_USER_ERROR => 'E_USER_ERROR',
        \E_USER_WARNING => 'E_USER_WARNING',
        \E_USER_NOTICE => 'E_USER_NOTICE',
        \E_STRICT => 'E_STRICT',
    ];

private static $framesCache = [];

public static function castError(\Error $e, array $a, Stub $stub, $isNested, $filter = 0)
    {
        return self::filterExceptionArray($stub->class, $a, "\0Error\0", $filter);
    }

public static function castException(\Exception $e, array $a, Stub $stub, $isNested, $filter = 0)
    {
        return self::filterExceptionArray($stub->class, $a, "\0Exception\0", $filter);
    }

public static function castErrorException(\ErrorException $e, array $a, Stub $stub, $isNested)
    {
        if (isset($a[$s = Caster::PREFIX_PROTECTED.'severity'], self::$errorTypes[$a[$s]])) {
            $a[$s] = new ConstStub(self::$errorTypes[$a[$s]], $a[$s]);
        }

return $a;
    }

public static function castThrowingCasterException(ThrowingCasterException $e, array $a, Stub $stub, $isNested)
    {
        $trace = Caster::PREFIX_VIRTUAL.'trace';
        $prefix = Caster::PREFIX_PROTECTED;
        $xPrefix = "\0Exception\0";

if (isset($a[$xPrefix.'previous'], $a[$trace]) && $a[$xPrefix.'previous'] instanceof \Exception) {
            $b = (array) $a[$xPrefix.'previous'];
            $class = get_debug_type($a[$xPrefix.'previous']);
            self::traceUnshift($b[$xPrefix.'trace'], $class, $b[$prefix.'file'], $b[$prefix.'line']);
            $a[$trace] = new TraceStub($b[$xPrefix.'trace'], false, 0, -\count($a[$trace]->value));
        }

unset($a[$xPrefix.'previous'], $a[$prefix.'code'], $a[$prefix.'file'], $a[$prefix.'line']);

return $a;
    }

public static function castSilencedErrorContext(SilencedErrorContext $e, array $a, Stub $stub, $isNested)
    {
        $sPrefix = "\0".SilencedErrorContext::class."\0";

if (!isset($a[$s = $sPrefix.'severity'])) {
            return $a;
        }

if (isset(self::$errorTypes[$a[$s]])) {
            $a[$s] = new ConstStub(self::$errorTypes[$a[$s]], $a[$s]);
        }

$trace = [[
            'file' => $a[$sPrefix.'file'],
            'line' => $a[$sPrefix.'line'],
        ]];

if (isset($a[$sPrefix.'trace'])) {
            $trace = array_merge($trace, $a[$sPrefix.'trace']);
        }

unset($a[$sPrefix.'file'], $a[$sPrefix.'line'], $a[$sPrefix.'trace']);
        $a[Caster::PREFIX_VIRTUAL.'trace'] = new TraceStub($trace, self::$traceArgs);

return $a;
    }

public static function castTraceStub(TraceStub $trace, array $a, Stub $stub, $isNested)
    {
        if (!$isNested) {
            return $a;
        }
        $stub->class = '';
        $stub->handle = 0;
        $frames = $trace->value;
        $prefix = Caster::PREFIX_VIRTUAL;

$a = [];
        $j = \count($frames);
        if (0 > $i = $trace->sliceOffset) {
            $i = max(0, $j + $i);
        }
        if (!isset($trace->value[$i])) {
            return [];
        }
        $lastCall = isset($frames[$i]['function']) ? (isset($frames[$i]['class']) ? $frames[0]['class'].$frames[$i]['type'] : '').$frames[$i]['function'].'()' : '';
        $frames[] = ['function' => ''];
        $collapse = false;

for ($j += $trace->numberingOffset - $i++; isset($frames[$i]); ++$i, --$j) {
            $f = $frames[$i];
            $call = isset($f['function']) ? (isset($f['class']) ? $f['class'].$f['type'] : '').$f['function'] : '???';

$frame = new FrameStub(
                [
                    'object' => $f['object'] ?? null,
                    'class' => $f['class'] ?? null,
                    'type' => $f['type'] ?? null,
                    'function' => $f['function'] ?? null,
                ] + $frames[$i - 1],
                false,
                true
            );
            $f = self::castFrameStub($frame, [], $frame, true);
            if (isset($f[$prefix.'src'])) {
                foreach ($f[$prefix.'src']->value as $label => $frame) {
                    if (0 === strpos($label, "\0~collapse=0")) {
                        if ($collapse) {
                            $label = substr_replace($label, '1', 11, 1);
                        } else {
                            $collapse = true;
                        }
                    }
                    $label = substr_replace($label, "title=Stack level $j.&", 2, 0);
                }
                $f = $frames[$i - 1];
                if ($trace->keepArgs && !empty($f['args']) && $frame instanceof EnumStub) {
                    $frame->value['arguments'] = new ArgsStub($f['args'], $f['function'] ?? null, $f['class'] ?? null);
                }
            } elseif ('???' !== $lastCall) {
                $label = new ClassStub($lastCall);
                if (isset($label->attr['ellipsis'])) {
                    $label->attr['ellipsis'] += 2;
                    $label = substr_replace($prefix, "ellipsis-type=class&ellipsis={$label->attr['ellipsis']}&ellipsis-tail=1&title=Stack level $j.", 2, 0).$label->value.'()';
                } else {
                    $label = substr_replace($prefix, "title=Stack level $j.", 2, 0).$label->value.'()';
                }
            } else {
                $label = substr_replace($prefix, "title=Stack level $j.", 2, 0).$lastCall;
            }
            $a[substr_replace($label, sprintf('separator=%s&', $frame instanceof EnumStub ? ' ' : ':'), 2, 0)] = $frame;

$lastCall = $call;
        }
        if (null !== $trace->sliceLength) {
            $a = \array_slice($a, 0, $trace->sliceLength, true);
        }

return $a;
    }

public static function castFrameStub(FrameStub $frame, array $a, Stub $stub, $isNested)
    {
        if (!$isNested) {
            return $a;
        }
        $f = $frame->value;
        $prefix = Caster::PREFIX_VIRTUAL;

if (isset($f['file'], $f['line'])) {
            $cacheKey = $f;
            unset($cacheKey['object'], $cacheKey['args']);
            $cacheKey[] = self::$srcContext;
            $cacheKey = implode('-', $cacheKey);

if (isset(self::$framesCache[$cacheKey])) {
                $a[$prefix.'src'] = self::$framesCache[$cacheKey];
            } else {
                if (preg_match('/$(\d+)$(?:$[\da-f]{32}$)? : (?:eval\'d code|runtime-created function)$/', $f['file'], $match)) {
                    $f['file'] = substr($f['file'], 0, -\strlen($match[0]));
                    $f['line'] = (int) $match[1];
                }
                $src = $f['line'];
                $srcKey = $f['file'];
                $ellipsis = new LinkStub($srcKey, 0);
                $srcAttr = 'collapse='.(int) $ellipsis->inVendor;
                $ellipsisTail = $ellipsis->attr['ellipsis-tail'] ?? 0;
                $ellipsis = $ellipsis->attr['ellipsis'] ?? 0;

if (file_exists($f['file']) && 0 <= self::$srcContext) {
                    if (!empty($f['class']) && (is_subclass_of($f['class'], 'Twig\Template') || is_subclass_of($f['class'], 'Twig_Template')) && method_exists($f['class'], 'getDebugInfo')) {
                        $template = $f['object'] ?? unserialize(sprintf('O:%d:"%s":0:{}', \strlen($f['class']), $f['class']));

$ellipsis = 0;
                        $templateSrc = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getCode() : (method_exists($template, 'getSource') ? $template->getSource() : '');
                        $templateInfo = $template->getDebugInfo();
                        if (isset($templateInfo[$f['line']])) {
                            if (!method_exists($template, 'getSourceContext') || !file_exists($templatePath = $template->getSourceContext()->getPath())) {
                                $templatePath = null;
                            }
                            if ($templateSrc) {
                                $src = self::extractSource($templateSrc, $templateInfo[$f['line']], self::$srcContext, 'twig', $templatePath, $f);
                                $srcKey = ($templatePath ?: $template->getTemplateName()).':'.$templateInfo[$f['line']];
                            }
                        }
                    }
                    if ($srcKey == $f['file']) {
                        $src = self::extractSource(file_get_contents($f['file']), $f['line'], self::$srcContext, 'php', $f['file'], $f);
                        $srcKey .= ':'.$f['line'];
                        if ($ellipsis) {
                            $ellipsis += 1 + \strlen($f['line']);
                        }
                    }
                    $srcAttr .= sprintf('&separator= &file=%s&line=%d', rawurlencode($f['file']), $f['line']);
                } else {
                    $srcAttr .= '&separator=:';
                }
                $srcAttr .= $ellipsis ? '&ellipsis-type=path&ellipsis='.$ellipsis.'&ellipsis-tail='.$ellipsisTail : '';
                self::$framesCache[$cacheKey] = $a[$prefix.'src'] = new EnumStub(["\0~$srcAttr\0$srcKey" => $src]);
            }
        }

unset($a[$prefix.'args'], $a[$prefix.'line'], $a[$prefix.'file']);
        if ($frame->inTraceStub) {
            unset($a[$prefix.'class'], $a[$prefix.'type'], $a[$prefix.'function']);
        }
        foreach ($a as $k => $v) {
            if (!$v) {
                unset($a[$k]);
            }
        }
        if ($frame->keepArgs && !empty($f['args'])) {
            $a[$prefix.'arguments'] = new ArgsStub($f['args'], $f['function'], $f['class']);
        }

return $a;
    }

private static function filterExceptionArray(string $xClass, array $a, string $xPrefix, int $filter): array
    {
        if (isset($a[$xPrefix.'trace'])) {
            $trace = $a[$xPrefix.'trace'];
            unset($a[$xPrefix.'trace']); // Ensures the trace is always last
        } else {
            $trace = [];
        }

if (!($filter & Caster::EXCLUDE_VERBOSE) && $trace) {
            if (isset($a[Caster::PREFIX_PROTECTED.'file'], $a[Caster::PREFIX_PROTECTED.'line'])) {
                self::traceUnshift($trace, $xClass, $a[Caster::PREFIX_PROTECTED.'file'], $a[Caster::PREFIX_PROTECTED.'line']);
            }
            $a[Caster::PREFIX_VIRTUAL.'trace'] = new TraceStub($trace, self::$traceArgs);
        }
        if (empty($a[$xPrefix.'previous'])) {
            unset($a[$xPrefix.'previous']);
        }
        unset($a[$xPrefix.'string'], $a[Caster::PREFIX_DYNAMIC.'xdebug_message'], $a[Caster::PREFIX_DYNAMIC.'__destructorException']);

if (isset($a[Caster::PREFIX_PROTECTED.'message']) && false !== strpos($a[Caster::PREFIX_PROTECTED.'message'], "@anonymous\0")) {
            $a[Caster::PREFIX_PROTECTED.'message'] = preg_replace_callback('/[a-zA-Z_\x7f-\xff][\\\\a-zA-Z0-9_\x7f-\xff]*+@anonymous\x00.*?\.php(?:0x?|:[0-9]++\$)[0-9a-fA-F]++/', function ($m) {
                return class_exists($m[0], false) ? (get_parent_class($m[0]) ?: key(class_implements($m[0])) ?: 'class').'@anonymous' : $m[0];
            }, $a[Caster::PREFIX_PROTECTED.'message']);
        }

if (isset($a[Caster::PREFIX_PROTECTED.'file'], $a[Caster::PREFIX_PROTECTED.'line'])) {
            $a[Caster::PREFIX_PROTECTED.'file'] = new LinkStub($a[Caster::PREFIX_PROTECTED.'file'], $a[Caster::PREFIX_PROTECTED.'line']);
        }

return $a;
    }

private static function traceUnshift(array &$trace, ?string $class, string $file, int $line): void
    {
        if (isset($trace[0]['file'], $trace[0]['line']) && $trace[0]['file'] === $file && $trace[0]['line'] === $line) {
            return;
        }
        array_unshift($trace, [
            'function' => $class ? 'new '.$class : null,
            'file' => $file,
            'line' => $line,
        ]);
    }

private static function extractSource(string $srcLines, int $line, int $srcContext, string $lang, ?string $file, array $frame): EnumStub
    {
        $srcLines = explode("\n", $srcLines);
        $src = [];

for ($i = $line - 1 - $srcContext; $i <= $line - 1 + $srcContext; ++$i) {
            $src[] = ($srcLines[$i] ?? '')."\n";
        }

if ($frame['function'] ?? false) {
            $stub = new CutStub(new \stdClass());
            $stub->class = (isset($frame['class']) ? $frame['class'].$frame['type'] : '').$frame['function'];
            $stub->type = Stub::TYPE_OBJECT;
            $stub->attr['cut_hash'] = true;
            $stub->attr['file'] = $frame['file'];
            $stub->attr['line'] = $frame['line'];

try {
                $caller = isset($frame['class']) ? new \ReflectionMethod($frame['class'], $frame['function']) : new \ReflectionFunction($frame['function']);
                $stub->class .= ReflectionCaster::getSignature(ReflectionCaster::castFunctionAbstract($caller, [], $stub, true, Caster::EXCLUDE_VERBOSE));

if ($f = $caller->getFileName()) {
                    $stub->attr['file'] = $f;
                    $stub->attr['line'] = $caller->getStartLine();
                }
            } catch (\ReflectionException $e) {
                // ignore fake class/function
            }

$srcLines = ["\0~separator=\0" => $stub];
        } else {
            $stub = null;
            $srcLines = [];
        }

$ltrim = 0;
        do {
            $pad = null;
            for ($i = $srcContext << 1; $i >= 0; --$i) {
                if (isset($src[$i][$ltrim]) && "\r" !== ($c = $src[$i][$ltrim]) && "\n" !== $c) {
                    if (null === $pad) {
                        $pad = $c;
                    }
                    if ((' ' !== $c && "\t" !== $c) || $pad !== $c) {
                        break;
                    }
                }
            }
            ++$ltrim;
        } while (0 > $i && null !== $pad);

--$ltrim;

foreach ($src as $i => $c) {
            if ($ltrim) {
                $c = isset($c[$ltrim]) && "\r" !== $c[$ltrim] ? substr($c, $ltrim) : ltrim($c, " \t");
            }
            $c = substr($c, 0, -1);
            if ($i !== $srcContext) {
                $c = new ConstStub('default', $c);
            } else {
                $c = new ConstStub($c, $stub ? 'in '.$stub->class : '');
                if (null !== $file) {
                    $c->attr['file'] = $file;
                    $c->attr['line'] = $line;
                }
            }
            $c->attr['lang'] = $lang;
            $srcLines[sprintf("\0~separator=› &%d\0", $i + $line - $srcContext)] = $c;
        }

return new EnumStub($srcLines);
    }
}

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