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Enable runnable (WASM) examples for language sections: attributes, generators and references #5484

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Enable runnable (WASM) examples for language sections: attributes, generators and references #5484

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Enable runnable (WASM) examples for language.generators and language.…
AllenJB Apr 8, 2026
135ca3e
Enable runnable (WASM) examples for language.references section
AllenJB Apr 8, 2026
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37 changes: 27 additions & 10 deletions language/attributes.xml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<chapter xml:id="language.attributes" xmlns="http://docbook.org/ns/docbook">
<chapter xml:id="language.attributes" xmlns="http://docbook.org/ns/docbook" annotations="interactive">
<title>Attributes</title>
<sect1 xml:id="language.attributes.overview">
<title>Attributes overview</title>
Expand Down Expand Up @@ -30,7 +30,7 @@

<example>
<title>Implementing optional methods of an interface with Attributes</title>
<programlisting role="php">
<programlisting role="php" annotations="non-interactive">
<![CDATA[
<?php
interface ActionHandler
Expand Down Expand Up @@ -121,7 +121,7 @@ executeAction($copyAction);
<example>
<title>Attribute Syntax</title>

<programlisting role="php">
<programlisting role="php" annotations="non-interactive">
<![CDATA[
<?php
// a.php
Expand Down Expand Up @@ -222,7 +222,11 @@ function dumpAttributeData($reflection) {
}

dumpAttributeData(new ReflectionClass(Thing::class));
/*
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
string(11) "MyAttribute"
array(1) {
["value"]=>
Expand All @@ -232,10 +236,8 @@ object(MyAttribute)#3 (1) {
["value"]=>
int(1234)
}
*/

]]>
</programlisting>
</screen>
</example>

<para>
Expand All @@ -250,6 +252,21 @@ object(MyAttribute)#3 (1) {
<programlisting role="php">
<![CDATA[
<?php
#[Attribute]
class MyAttribute
{
public $value;

public function __construct($value)
{
$this->value = $value;
}
}

#[MyAttribute(value: 1234)]
class Thing
{
}

function dumpMyAttributeData($reflection) {
$attributes = $reflection->getAttributes(MyAttribute::class);
Expand Down Expand Up @@ -280,7 +297,7 @@ dumpMyAttributeData(new ReflectionClass(Thing::class));
<example>
<title>Simple Attribute Class</title>

<programlisting role="php">
<programlisting role="php" annotations="non-interactive">
<![CDATA[
<?php

Expand All @@ -305,7 +322,7 @@ class MyAttribute
<example>
<title>Using target specification to restrict where attributes can be used</title>

<programlisting role="php">
<programlisting role="php" annotations="non-interactive">
<![CDATA[
<?php

Expand Down Expand Up @@ -348,7 +365,7 @@ class MyAttribute
<example>
<title>Using IS_REPEATABLE to allow attribute on a declaration multiple times</title>

<programlisting role="php">
<programlisting role="php" annotations="non-interactive">
<![CDATA[
<?php

Expand Down
13 changes: 2 additions & 11 deletions language/generators.xml
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Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<chapter xml:id="language.generators" xmlns="http://docbook.org/ns/docbook">
<chapter xml:id="language.generators" xmlns="http://docbook.org/ns/docbook" annotations="interactive">
<title>Generators</title>

<sect1 xml:id="language.generators.overview">
Expand Down Expand Up @@ -84,7 +84,6 @@ echo 'Single digit odd numbers from xrange(): ';
foreach (xrange(1, 9, 2) as $number) {
echo "$number ";
}
?>
]]>
</programlisting>
&example.outputs;
Expand Down Expand Up @@ -166,7 +165,6 @@ $generator = gen_one_to_three();
foreach ($generator as $value) {
echo "$value\n";
}
?>
]]>
</programlisting>
&example.outputs;
Expand Down Expand Up @@ -230,7 +228,6 @@ foreach (input_parser($input) as $id => $fields) {
echo " $fields[0]\n";
echo " $fields[1]\n";
}
?>
]]>
</programlisting>
&example.outputs;
Expand Down Expand Up @@ -270,7 +267,6 @@ function gen_three_nulls() {
}

var_dump(iterator_to_array(gen_three_nulls()));
?>
]]>
</programlisting>
&example.outputs;
Expand Down Expand Up @@ -320,7 +316,6 @@ function &gen_reference() {
foreach (gen_reference() as &$number) {
echo (--$number).'... ';
}
?>
]]>
</programlisting>
&example.outputs;
Expand Down Expand Up @@ -386,7 +381,6 @@ function gen() {
}
// pass false as second parameter to get an array [0, 1, 2, 3, 4]
var_dump(iterator_to_array(gen()));
?>
]]>
</programlisting>
&example.outputs;
Expand Down Expand Up @@ -432,7 +426,6 @@ function eight() {
foreach (count_to_ten() as $num) {
echo "$num ";
}
?>
]]>
</programlisting>
&example.outputs;
Expand Down Expand Up @@ -476,7 +469,6 @@ foreach ($gen as $num) {
echo "$num ";
}
echo $gen->getReturn();
?>
]]>
</programlisting>
&example.outputs;
Expand All @@ -501,7 +493,7 @@ echo $gen->getReturn();
</para>

<informalexample>
<programlisting role="php">
<programlisting role="php" annotations="non-interactive">
<![CDATA[
<?php
function getLinesFromFile($fileName) {
Expand Down Expand Up @@ -559,7 +551,6 @@ class LineIterator implements Iterator {
fclose($this->fileHandle);
}
}
?>
]]>
</programlisting>
</informalexample>
Expand Down
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