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Fix iterable return type

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Currently, the PHPDoc states that a string should be returned, but that's not correct.

It can be anything that is echo-able.

That means any scalar, Stringable and even null.
This commit is contained in:
Ruud Kamphuis
2024-09-05 09:24:38 +02:00
parent 83c5415da5
commit 4cd8955f74
3 changed files with 6 additions and 6 deletions
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src/Node/BlockNode.php
+1 -1
View File
@@ -33,7 +33,7 @@ class BlockNode extends Node
$compiler $compiler
->addDebugInfo($this) ->addDebugInfo($this)
->write("/**\n") ->write("/**\n")
->write(" * @return iterable<string>\n") ->write(" * @return iterable<null|scalar|\Stringable>\n")
->write(" */\n") ->write(" */\n")
->write(\sprintf("public function block_%s(array \$context, array \$blocks = []): iterable\n", $this->getAttribute('name')), "{\n") ->write(\sprintf("public function block_%s(array \$context, array \$blocks = []): iterable\n", $this->getAttribute('name')), "{\n")
->indent() ->indent()
src/Template.php
+4 -4
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@@ -382,7 +382,7 @@ abstract class Template
} }
/** /**
* @return iterable<string> * @return iterable<null|scalar|\Stringable>
*/ */
public function yield(array $context, array $blocks = []): iterable public function yield(array $context, array $blocks = []): iterable
{ {
@@ -412,7 +412,7 @@ abstract class Template
} }
/** /**
* @return iterable<string> * @return iterable<null|scalar|\Stringable>
*/ */
public function yieldBlock($name, array $context, array $blocks = [], $useBlocks = true, ?self $templateContext = null): iterable public function yieldBlock($name, array $context, array $blocks = [], $useBlocks = true, ?self $templateContext = null): iterable
{ {
@@ -472,7 +472,7 @@ abstract class Template
* @param array $context The context * @param array $context The context
* @param array $blocks The current set of blocks * @param array $blocks The current set of blocks
* *
* @return iterable<string> * @return iterable<null|scalar|\Stringable>
*/ */
public function yieldParentBlock($name, array $context, array $blocks = []): iterable public function yieldParentBlock($name, array $context, array $blocks = []): iterable
{ {
@@ -491,7 +491,7 @@ abstract class Template
* @param array $context An array of parameters to pass to the template * @param array $context An array of parameters to pass to the template
* @param array $blocks An array of blocks to pass to the template * @param array $blocks An array of blocks to pass to the template
* *
* @return iterable<string> * @return iterable<null|scalar|\Stringable>
*/ */
abstract protected function doDisplay(array $context, array $blocks = []): iterable; abstract protected function doDisplay(array $context, array $blocks = []): iterable;
} }
tests/Node/BlockTest.php
+1 -1
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@@ -34,7 +34,7 @@ class BlockTest extends NodeTestCase
$tests[] = [new BlockNode('foo', new TextNode('foo', 1), 1), <<<EOF $tests[] = [new BlockNode('foo', new TextNode('foo', 1), 1), <<<EOF
// line 1 // line 1
/** /**
* @return iterable<string> * @return iterable<null|scalar|\Stringable>
*/ */
public function block_foo(array \$context, array \$blocks = []): iterable public function block_foo(array \$context, array \$blocks = []): iterable
{ {