function ReflectionCaster::castFunctionAbstract

3 calls to ReflectionCaster::castFunctionAbstract()

ClassStub::__construct in vendor/symfony/var-dumper/Caster/ClassStub.php

ExceptionCaster::extractSource in vendor/symfony/var-dumper/Caster/ExceptionCaster.php

ReflectionCaster::castClosure in vendor/symfony/var-dumper/Caster/ReflectionCaster.php

File

vendor/symfony/var-dumper/Caster/ReflectionCaster.php, line 199

Class

ReflectionCaster

Casts Reflector related classes to array representation.

Namespace

Symfony\Component\VarDumper\Caster

Code

public static function castFunctionAbstract(\ReflectionFunctionAbstract $c, array $a, Stub $stub, bool $isNested, int $filter = 0) : array {
    $prefix = Caster::PREFIX_VIRTUAL;
    self::addMap($a, $c, [
        'returnsReference' => 'returnsReference',
        'returnType' => 'getReturnType',
        'class' => 'getClosureCalledClass',
        'this' => 'getClosureThis',
    ]);
    if (isset($a[$prefix . 'returnType'])) {
        $v = $a[$prefix . 'returnType'];
        $v = $v instanceof \ReflectionNamedType ? $v->getName() : (string) $v;
        $a[$prefix . 'returnType'] = new ClassStub($a[$prefix . 'returnType'] instanceof \ReflectionNamedType && $a[$prefix . 'returnType']->allowsNull() && !\in_array($v, [
            'mixed',
            'null',
        ], true) ? '?' . $v : $v, [
            class_exists($v, false) || interface_exists($v, false) || trait_exists($v, false) ? $v : '',
            '',
        ]);
    }
    if (isset($a[$prefix . 'class'])) {
        $a[$prefix . 'class'] = new ClassStub($a[$prefix . 'class']);
    }
    if (isset($a[$prefix . 'this'])) {
        $a[$prefix . 'this'] = new CutStub($a[$prefix . 'this']);
    }
    foreach ($c->getParameters() as $v) {
        $k = '$' . $v->name;
        if ($v->isVariadic()) {
            $k = '...' . $k;
        }
        if ($v->isPassedByReference()) {
            $k = '&' . $k;
        }
        $a[$prefix . 'parameters'][$k] = $v;
    }
    if (isset($a[$prefix . 'parameters'])) {
        $a[$prefix . 'parameters'] = new EnumStub($a[$prefix . 'parameters']);
    }
    self::addAttributes($a, $c, $prefix);
    if (!($filter & Caster::EXCLUDE_VERBOSE) && ($v = $c->getStaticVariables())) {
        foreach ($v as $k => &$v) {
            if (\is_object($v)) {
                $a[$prefix . 'use']['$' . $k] = new CutStub($v);
            }
            else {
                $a[$prefix . 'use']['$' . $k] =& $v;
            }
        }
        unset($v);
        $a[$prefix . 'use'] = new EnumStub($a[$prefix . 'use']);
    }
    if (!($filter & Caster::EXCLUDE_VERBOSE) && !$isNested) {
        self::addExtra($a, $c);
    }
    return $a;
}