jimw Wed Dec 12 16:29:56 2001 EDT
Modified files:
/phpdoc/en/language references.xml
Log:
& -> &, tighten the wording a bit
Index: phpdoc/en/language/references.xml
diff -u phpdoc/en/language/references.xml:1.21 phpdoc/en/language/references.xml:1.22
--- phpdoc/en/language/references.xml:1.21 Wed Dec 12 16:15:37 2001
+++ phpdoc/en/language/references.xml Wed Dec 12 16:29:56 2001
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.21 $ -->
+<!-- $Revision: 1.22 $ -->
<chapter id="language.references">
<title>References Explained</title>
@@ -55,14 +55,13 @@
</para>
<note>
<para>
- Not using the <literal>&</literal> operator causes a copy of
- the object. If you use <literal>$this</literal> in the class
- it will operate on the current instance of the class. The
- assignment without <literal>& </literal>will copy the instance
- (i.e. the object) and <literal>$this</literal> will operate on
- the copy, which is not always favoured. Mostly you want to have
- a single instance to work with, due to performace and memory
- consumption issues.
+ Not using the <literal>&</literal> operator causes a copy of the
+ object to be made. If you use <literal>$this</literal> in the class it
+ will operate on the current instance of the class. The assignment without
+ <literal>&</literal> will copy the instance (i.e. the object) and
+ <literal>$this</literal> will operate on the copy, which is not always
+ what is desired. Usually you want to have a single instance to work with,
+ due to performance and memory consumption issues.
</para>
</note>
<para>
