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feature #19826 [VarDumper] Add ClassStub for clickable & shorter PHP …
…identifiers (nicolas-grekas) This PR was merged into the 3.2-dev branch. Discussion ---------- [VarDumper] Add ClassStub for clickable & shorter PHP identifiers | Q | A | ------------- | --- | Branch? | master | New feature? | yes | Tests pass? | yes | License | MIT | Doc PR | symfony/symfony-docs#6946 Tells dumpers when PHP identifiers are used so that they can shorten the namespace and create IDE links to the source.  (PR also embeds some fixes/cleanups) Commits ------- 788f7e8 [VarDumper] Add ClassStub for clickable & shorter PHP identifiers
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| <?php | ||
|
|
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| /* | ||
| * 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. | ||
| */ | ||
|
|
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| namespace Symfony\Component\VarDumper\Caster; | ||
|
|
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| /** | ||
| * Represents a PHP class identifier. | ||
| * | ||
| * @author Nicolas Grekas <p@tchwork.com> | ||
| */ | ||
| class ClassStub extends ConstStub | ||
| { | ||
| /** | ||
| * Constructor. | ||
| * | ||
| * @param string A PHP identifier, e.g. a class, method, interface, etc. name | ||
| * @param callable The callable targeted by the identifier when it is ambiguous or not a real PHP identifier | ||
| */ | ||
| public function __construct($identifier, $callable = null) | ||
| { | ||
| $this->value = $identifier; | ||
|
|
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| if (0 < $i = strrpos($identifier, '\\')) { | ||
| $this->attr['ellipsis'] = strlen($identifier) - $i; | ||
| } | ||
|
|
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| if (null !== $callable) { | ||
| if ($callable instanceof \Closure) { | ||
| $r = new \ReflectionFunction($callable); | ||
| } elseif (is_object($callable)) { | ||
| $r = new \ReflectionMethod($callable, '__invoke'); | ||
| } elseif (is_array($callable)) { | ||
| $r = new \ReflectionMethod($callable[0], $callable[1]); | ||
| } elseif (false !== $i = strpos($callable, '::')) { | ||
| $r = new \ReflectionMethod(substr($callable, 0, $i), substr($callable, 2 + $i)); | ||
| } else { | ||
| $r = new \ReflectionFunction($callable); | ||
| } | ||
| } elseif (false !== $i = strpos($identifier, '::')) { | ||
| $r = new \ReflectionMethod(substr($identifier, 0, $i), substr($identifier, 2 + $i)); | ||
| } else { | ||
| $r = new \ReflectionClass($identifier); | ||
| } | ||
|
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| if ($f = $r->getFileName()) { | ||
| $this->attr['file'] = $f; | ||
| $this->attr['line'] = $r->getStartLine() - substr_count($r->getDocComment(), "\n"); | ||
| } | ||
| } | ||
|
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| public static function wrapCallable($callable) | ||
| { | ||
| if (is_object($callable) || !is_callable($callable)) { | ||
| return $callable; | ||
| } | ||
|
|
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| if (!is_array($callable)) { | ||
| $callable = new static($callable); | ||
| } elseif (is_string($callable[0])) { | ||
| $callable[0] = new static($callable[0]); | ||
| } else { | ||
| $callable[1] = new static($callable[1], $callable); | ||
| } | ||
|
|
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| return $callable; | ||
| } | ||
| } |
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11 changes: 11 additions & 0 deletions
11
src/Symfony/Component/VarDumper/Tests/Fixtures/FooInterface.php
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,11 @@ | ||
| <?php | ||
|
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| namespace Symfony\Component\VarDumper\Tests\Fixtures; | ||
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| interface FooInterface | ||
| { | ||
| /** | ||
| * Hello. | ||
| */ | ||
| public function foo(); | ||
| } |