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5 changes: 3 additions & 2 deletions reference/array/functions/array-all.xml
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 679cf93fa1e54cde82fc9cf545966eb13bcb0638 Maintainer: Singi Status: ready -->
<!-- CREDITS: Singi -->

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你是Maintainer,所以不需要加CREDITS

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已修改

<refentry xml:id="function.array-all" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>array_all</refname>
Expand All @@ -26,7 +27,7 @@
<term><parameter>array</parameter></term>
<listitem>
<simpara>
需要被遍历的 &array;
需要被遍历的 &array;
</simpara>
</listitem>
</varlistentry>
Expand Down Expand Up @@ -57,7 +58,7 @@
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>array_all</function> 示例</title>
<title><function>array_all</function></title>

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已修改

<programlisting role="php">
<![CDATA[
<?php
Expand Down
130 changes: 130 additions & 0 deletions reference/array/functions/array-any.xml
Original file line number Diff line number Diff line change
@@ -0,0 +1,130 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 679cf93fa1e54cde82fc9cf545966eb13bcb0638 Maintainer: Singi Status: ready -->
<refentry xml:id="function.array-any" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>array_any</refname>
<refpurpose>检查数组中是否至少有一个元素满足回调函数的条件</refpurpose>
</refnamediv>

<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>array_any</methodname>
<methodparam><type>array</type><parameter>array</parameter></methodparam>
<methodparam><type>callable</type><parameter>callback</parameter></methodparam>
</methodsynopsis>
<simpara>
如果指定的 <parameter>callback</parameter> 对任意一个元素返回 &true;,则 <function>array_any</function> 函数返回 &true;;否则该函数返回 &false;。
</simpara>
</refsect1>

<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>array</parameter></term>
<listitem>
<simpara>
需要被遍历的 &array;。
</simpara>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>callback</parameter></term>
<listitem>
<para>
用于检查每个元素的回调函数,该函数必须
<methodsynopsis>
<type>bool</type><methodname><replaceable>callback</replaceable></methodname>
<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
<methodparam><type>mixed</type><parameter>key</parameter></methodparam>
</methodsynopsis>
如果该函数返回 &true;,则 <function>array_any</function> 会立即返回 &true;,并且不会再为后续元素调用该回调函数。
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>

<refsect1 role="returnvalues">
&reftitle.returnvalues;
<simpara>
如果数组中至少存在一个元素能让 <parameter>callback</parameter> 返回 &true;,则该函数返回 &true;;否则返回 &false;。
</simpara>
</refsect1>

<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>array_any</function></title>
<programlisting role="php">
<![CDATA[
<?php
$array = [
'a' => 'dog',
'b' => 'cat',
'c' => 'cow',
'd' => 'duck',
'e' => 'goose',
'f' => 'elephant'
];

// Check, if any animal name is longer than 5 letters.
var_dump(array_any($array, function (string $value) {
return strlen($value) > 5;
}));

// Check, if any animal name is shorter than 3 letters.
var_dump(array_any($array, function (string $value) {
return strlen($value) < 3;
}));

// Check, if any array key is not a string.
var_dump(array_any($array, function (string $value, $key) {
return !is_string($key);
}));
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
bool(true)
bool(false)
bool(false)
]]>
</screen>
</example>
</refsect1>

<refsect1 role="seealso">
&reftitle.seealso;
<simplelist>
<member><function>array_all</function></member>
<member><function>array_filter</function></member>
<member><function>array_find</function></member>
<member><function>array_find_key</function></member>
</simplelist>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
137 changes: 137 additions & 0 deletions reference/array/functions/array-find-key.xml
Original file line number Diff line number Diff line change
@@ -0,0 +1,137 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 596c11440dc232b8ed1836d7e3afe2ed5b225a7b Maintainer: Singi Status: ready -->
<refentry xml:id="function.array-find-key" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>array_find_key</refname>
<refpurpose>返回满足回调函数条件的第一个元素的键</refpurpose>
</refnamediv>

<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>mixed</type><methodname>array_find_key</methodname>
<methodparam><type>array</type><parameter>array</parameter></methodparam>
<methodparam><type>callable</type><parameter>callback</parameter></methodparam>
</methodsynopsis>
<simpara>
<function>array_find_key</function> 返回 &array; 中第一个使指定 <parameter>callback</parameter> 返回 &true; 的元素的键。如果未找到匹配元素,则该函数返回 &null;。
</simpara>
</refsect1>

<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>array</parameter></term>
<listitem>
<simpara>
需要被遍历的 &array;。
</simpara>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>callback</parameter></term>
<listitem>
<para>
用于检查每个元素的回调函数,该函数必须
<methodsynopsis>
<type>bool</type><methodname><replaceable>callback</replaceable></methodname>
<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
<methodparam><type>mixed</type><parameter>key</parameter></methodparam>
</methodsynopsis>
如果该函数返回 &true;,<function>array_find_key</function> 就会返回对应键名,并且不再对后续元素执行该回调函数。
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>

<refsect1 role="returnvalues">
&reftitle.returnvalues;
<simpara>
该函数会返回首个使 <parameter>callback</parameter> 返回 &true; 的元素的键。如果未找到匹配的元素,则函数返回 &null;。
</simpara>
</refsect1>

<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>array_find_key</function></title>
<programlisting role="php">
<![CDATA[
<?php
$array = [
'a' => 'dog',
'b' => 'cat',
'c' => 'cow',
'd' => 'duck',
'e' => 'goose',
'f' => 'elephant'
];

// Find the first animal with a name longer than 4 characters.
var_dump(array_find_key($array, function (string $value) {
return strlen($value) > 4;
}));

// Find the first animal whose name begins with f.
var_dump(array_find_key($array, function (string $value) {
return str_starts_with($value, 'f');
}));

// Find the first animal where the array key is the first symbol of the animal.
var_dump(array_find_key($array, function (string $value, $key) {
return $value[0] === $key;
}));

// Find the first animal where the array key matching a RegEx.
var_dump(array_find_key($array, function ($value, $key) {
return preg_match('/^([a-f])$/', $key);
}));
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
string(1) "e"
NULL
string(1) "c"
string(1) "a"
]]>
</screen>
</example>
</refsect1>

<refsect1 role="seealso">
&reftitle.seealso;
<simplelist>
<member><function>array_find</function></member>
<member><function>array_all</function></member>
<member><function>array_any</function></member>
<member><function>array_filter</function></member>
<member><function>array_reduce</function></member>
</simplelist>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
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