UPGRADE FROM 7.2 to 7.3

Symfony 7.3 is a minor release. According to the Symfony release process, there should be no significant

backward compatibility breaks. Minor backward compatibility breaks are prefixed in this document with

`[BC BREAK]`, make sure your code is compatible with these entries before upgrading.

Read more about this in the [Symfony documentation](https://symfony.com/doc/7.3/setup/upgrade_minor.html).

If you're upgrading from a version below 7.2, follow the [7.2 upgrade guide](UPGRADE-7.2.md) first.

Table of Contents

Components

* [VarDumper](#VarDumper)

VarDumper

* Deprecate `ResourceCaster::castCurl()`, `ResourceCaster::castGd()` and `ResourceCaster::castOpensslX509` without replacement

* Mark all casters as `@internal`

* Deprecate `ResourceCaster::castCurl()`, `ResourceCaster::castGd()` and `ResourceCaster::castOpensslX509` without replacement

* Mark all casters as `@internal`

namespace Symfony\Component\VarDumper\Caster;

use Symfony\Component\VarDumper\Cloner\Stub;

final class CurlCaster

{

public static function castCurl(\CurlHandle $h, array $a, Stub $stub, bool $isNested): array

{

foreach (curl_getinfo($h) as $key => $val) {

$a[Caster::PREFIX_VIRTUAL.$key] = $val;

}

return $a;

}

}

namespace Symfony\Component\VarDumper\Caster;

use Symfony\Component\VarDumper\Cloner\Stub;

final class GdCaster

{

public static function castGd(\GdImage $gd, array $a, Stub $stub, bool $isNested): array

{

$a['size'] = imagesx($gd).'x'.imagesy($gd);

$a['trueColor'] = imageistruecolor($gd);

return $a;

}

}

namespace Symfony\Component\VarDumper\Caster;

use Symfony\Component\VarDumper\Cloner\Stub;

final class OpenSSLCaster

{

public static function castOpensslX509(\OpenSSLCertificate $h, array $a, Stub $stub, bool $isNested): array

{

$stub->cut = -1;

$info = openssl_x509_parse($h, false);

$pin = openssl_pkey_get_public($h);

$pin = openssl_pkey_get_details($pin)['key'];

$pin = \array_slice(explode("\n", $pin), 1, -2);

$pin = base64_decode(implode('', $pin));

$pin = base64_encode(hash('sha256', $pin, true));

$a += [

'subject' => new EnumStub(array_intersect_key($info['subject'], ['organizationName' => true, 'commonName' => true])),

'issuer' => new EnumStub(array_intersect_key($info['issuer'], ['organizationName' => true, 'commonName' => true])),

'expiry' => new ConstStub(date(\DateTimeInterface::ISO8601, $info['validTo_time_t']), $info['validTo_time_t']),

'fingerprint' => new EnumStub([

'md5' => new ConstStub(wordwrap(strtoupper(openssl_x509_fingerprint($h, 'md5')), 2, ':', true)),

'sha1' => new ConstStub(wordwrap(strtoupper(openssl_x509_fingerprint($h, 'sha1')), 2, ':', true)),

'sha256' => new ConstStub(wordwrap(strtoupper(openssl_x509_fingerprint($h, 'sha256')), 2, ':', true)),

'pin-sha256' => new ConstStub($pin),

]),

];

return $a;

}

public static function castOpensslAsymmetricKey(\OpenSSLAsymmetricKey $key, array $a, Stub $stub, bool $isNested): array

{

foreach (openssl_pkey_get_details($key) as $k => $v) {

$a[Caster::PREFIX_VIRTUAL.$k] = $v;

}

unset($a[Caster::PREFIX_VIRTUAL.'rsa']); // binary data

return $a;

}

public static function castOpensslCsr(\OpenSSLCertificateSigningRequest $csr, array $a, Stub $stub, bool $isNested): array

{

foreach (openssl_csr_get_subject($csr, false) as $k => $v) {

$a[Caster::PREFIX_VIRTUAL.$k] = $v;

}

return $a;

}

}