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Date: 05/25/00
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sterling Thu May 25 19:02:06 2000 EDT
Modified files:
/phpdoc/en/functions var.xml
Log:
some is_* functions.
Index: phpdoc/en/functions/var.xml
diff -u phpdoc/en/functions/var.xml:1.18 phpdoc/en/functions/var.xml:1.19
--- phpdoc/en/functions/var.xml:1.18 Thu May 25 15:51:26 2000
+++ phpdoc/en/functions/var.xml Thu May 25 19:02:06 2000
@@ -214,6 +214,30 @@
</para>
</refsect1>
</refentry>
+
+ <refentry id="function.is-bool">
+ <refnamediv>
+ <refname>is_bool</refname>
+ <refpurpose>
+ Finds out whether a variable is a boolean
+ </refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>int
+ <function>is_bool</function>
+ </funcdef>
+ <paramdef>mixed
+ <parameter>var</parameter>
+ </paramdef>
+ </funcsynopsis>
+ <para>
+ Returns true if the <parameter>var</parameter> parameter is
+ a boolean.
+ </para>
+ </refsect1>
+ </refentry>
<refentry id="function.is-double">
<refnamediv>
@@ -435,6 +459,31 @@
</simpara>
</refsect1>
</refentry>
+
+ <refentry id="function.is-resource">
+ <refnamediv>
+ <refname>is_resource</refname>
+ <refpurpose>
+ Finds whether a variable is a resource
+ </refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>int
+ <function>is_resource</function>
+ </funcdef>
+ <paramdef>mixed
+ <parameter>var</parameter>
+ </paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>is_resource</function> returns true if the variable
+ given by the <parameter>var</parameter> parameter is a resource, otherwise
+ it returns false.
+ </para>
+ </refsect1>
+ </refentry>
<refentry id="function.is-string">
<refnamediv>
@@ -462,6 +511,30 @@
<function>is_array</function>.
</para>
</refsect1>
+ </refentry>
+
+ <refentry id="function.is-writable">
+ <refnamediv>
+ <refname>is_writable</refname>
+ <refpurpose>
+ Finds out whether or not you can write to a file
+ </refpurpose>
+ </refnamediv>
+ <refsect1>
+ <title>Description</title>
+ <funcsynopsis>
+ <funcdef>int
+ <function>is_writable</function>
+ </funcdef>
+ <paramdef>mixed
+ <parameter>filename</parameter>
+ </paramdef>
+ </funcsynopsis>
+ <para>
+ The <function>is_writable</function> function returns true if the file pointed
+ to by the <parameter>filename</parameter> parameter can be written to.
+ </para>
+ </refsect1>
</refentry>
<refentry id="function.isset">
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