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Updated to correct errors in my original patch, and follow the pear coding standards

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@242735 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Paul Reinheimer 2007-09-20 14:53:34 +00:00
parent 03a6518068
commit dd81f033d8
3 changed files with 83 additions and 15 deletions
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42
reference/var/functions/is-float.xml
View file

@ -1,9 +1,9 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.5 $ -->
<!-- $Revision: 1.6 $ -->
<refentry xml:id="function.is-float" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>is_float</refname>
<refpurpose>Finds whether a variable is a float</refpurpose>
<refpurpose>Finds whether the type of a variable is float</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
@ -12,7 +12,7 @@
<methodparam><type>mixed</type><parameter>var</parameter></methodparam>
</methodsynopsis>
<para>
Finds whether the given variable is a float.
Finds whether the type of the given variable is float.
</para>
<note>
<para>
@ -44,6 +44,42 @@
&false; otherwise.
</para>
</refsect1>
<refsect1 role="is-float.examples">
&reftitle.examples;
<para>
<example>
<title><function>is_float</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
if(is_float(27.25)) {
echo "is float\n";
}else {
echo "is not float\n";
}
var_dump(is_float('abc'));
var_dump(is_float(23));
var_dump(is_float(23.5));
var_dump(is_float(1e7)); //Scientific Notation
var_dump(is_float(true));
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
is float
bool(false)
bool(false)
bool(true)
bool(true)
bool(false)
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>

14
reference/var/functions/is-int.xml
View file

@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.6 $ -->
<!-- $Revision: 1.7 $ -->
<refentry xml:id="function.is-int" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>is_int</refname>
@ -53,12 +53,10 @@
<programlisting role="php">
<![CDATA[
<?php
if(is_int(23))
{
echo "is integer\n";
}else
{
echo "is not an integer\n";
if (is_int(23)) {
echo "is integer\n";
} else {
echo "is not an integer\n";
}
var_dump(is_int(23));
var_dump(is_int("23"));
@ -67,7 +65,7 @@ var_dump(is_int(true));
?>
]]>
</programlisting>
&example.outputs.similar;
&example.outputs;
<screen>
<![CDATA[
is integer

42
reference/var/functions/is-string.xml
View file

@ -1,9 +1,9 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.6 $ -->
<!-- $Revision: 1.7 $ -->
<refentry xml:id="function.is-string" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>is_string</refname>
<refpurpose>Finds whether a variable is a string</refpurpose>
<refpurpose>Find whether the type of a variable is string</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
@ -12,7 +12,7 @@
<methodparam><type>mixed</type><parameter>var</parameter></methodparam>
</methodsynopsis>
<para>
Finds whether the given variable is a string.
Finds whether the type given variable is string.
</para>
</refsect1>
<refsect1 role="parameters">
@ -33,10 +33,44 @@
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns &true; if <parameter>var</parameter> is a <type>string</type>,
Returns &true; if <parameter>var</parameter> is of type <type>string</type>,
&false; otherwise.
</para>
</refsect1>
<refsect1 role="is-string.examples">
&reftitle.examples;
<para>
<example>
<title><function>is_string</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
if (is_string("23")) {
echo "is string\n";
} else {
echo "is not an string\n";
}
var_dump(is_string('abc'));
var_dump(is_string("23"));
var_dump(is_string(23.5));
var_dump(is_string(true));
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
is string
bool(true)
bool(true)
bool(false)
bool(false)
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>