Add PHP casts

Author: brendt

src/Languages/Php/Patterns/CastPattern.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Tempest\Highlight\Languages\Php\Patterns;
+
+use Tempest\Highlight\IsPattern;
+use Tempest\Highlight\Pattern;
+use Tempest\Highlight\PatternTest;
+use Tempest\Highlight\Tokens\TokenType;
+use Tempest\Highlight\Tokens\TokenTypeEnum;
+
+#[PatternTest(input: '(string) $bar', output: 'string')]
+#[PatternTest(input: '(int) $bar', output: 'int')]
+#[PatternTest(input: '(integer) $bar', output: 'integer')]
+#[PatternTest(input: '(void) $bar', output: 'void')]
+#[PatternTest(input: '(bool) $bar', output: 'bool')]
+#[PatternTest(input: '(boolean) $bar', output: 'boolean')]
+#[PatternTest(input: '(float) $bar', output: 'float')]
+#[PatternTest(input: '(double) $bar', output: 'double')]
+#[PatternTest(input: '(real) $bar', output: 'real')]
+#[PatternTest(input: '(binary) $bar', output: 'binary')]
+#[PatternTest(input: '(array) $bar', output: 'array')]
+#[PatternTest(input: '(object) $bar', output: 'object')]
+#[PatternTest(input: '(unset) $bar', output: 'unset')]
+final class CastPattern implements Pattern
+{
+    use IsPattern;
+
+    public function getPattern(): string
+    {
+        return '\((?<match>(string|int|integer|void|bool|boolean|float|double|real|binary|array|object|unset))\)';
+    }
+
+    public function getTokenType(): TokenType
+    {
+        return TokenTypeEnum::TYPE;
+    }
+}

src/Languages/Php/PhpLanguage.php

@@ -11,6 +11,7 @@
 use Tempest\Highlight\Languages\Php\Injections\PhpFunctionParametersInjection;
 use Tempest\Highlight\Languages\Php\Injections\PhpHeredocInjection;
 use Tempest\Highlight\Languages\Php\Patterns\AttributeTypePattern;
+use Tempest\Highlight\Languages\Php\Patterns\CastPattern;
 use Tempest\Highlight\Languages\Php\Patterns\CatchTypePattern;
 use Tempest\Highlight\Languages\Php\Patterns\ClassNamePattern;
 use Tempest\Highlight\Languages\Php\Patterns\ClassPropertyPattern;
@@ -81,6 +82,8 @@ public function getPatterns(): array
         return [
             ...parent::getPatterns(),
 
+            new CastPattern(),
+
             new PhpOpenTagPattern(),
             new PhpCloseTagPattern(),
             new UseFunctionNamePattern(),

tests/Languages/Php/PhpLanguageTest.php

@@ -140,6 +140,7 @@ public function info(
             ['return $this->createOrModify(namespace\push($this->value, $value));', '<span class="hl-keyword">return</span> <span class="hl-variable">$this</span>-&gt;<span class="hl-property">createOrModify</span>(<span class="hl-keyword">namespace</span>\<span class="hl-property">push</span>(<span class="hl-variable">$this</span>-&gt;<span class="hl-property">value</span>, <span class="hl-variable">$value</span>));'],
             ['function () use ($request) {', '<span class="hl-keyword">function</span> (<span class="hl-injection">) </span><span class="hl-keyword">use</span> (<span class="hl-variable">$request</span>) {'],
             ['Tempest\Http\GenericRouter::Tempest\Http\{closure}()', '<span class="hl-type">Tempest\Http\GenericRouter</span>::<span class="hl-property">Tempest\Http\{closure}</span>()'],
+            ['(string) $bar;(int) $bar;(integer) $bar;(void) $bar;(bool) $bar;(boolean) $bar;(float) $bar;(double) $bar;(real) $bar;(binary) $bar;(array) $bar;;(object) $bar;(unset) $bar;', '(<span class="hl-type">string</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">int</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">integer</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">void</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">bool</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">boolean</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">float</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">double</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">real</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">binary</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">array</span>) <span class="hl-variable">$bar</span>;;(<span class="hl-type">object</span>) <span class="hl-variable">$bar</span>;(<span class="hl-type">unset</span>) <span class="hl-variable">$bar</span>;'],
         ];
     }
 }

tests/targets/test.md

@@ -1,3 +1,3 @@
 ```php
-function () use ($request) {
+(string) $bar;(int) $bar;(integer) $bar;(void) $bar;(bool) $bar;(boolean) $bar;(float) $bar;(double) $bar;(real) $bar;(binary) $bar;(array) $bar;;(object) $bar;(unset) $bar;
 ```