cvs: phpdoc /en/language operators.xml

derick Wed Feb 27 08:40:33 2002 EDT Modified files: /phpdoc/en/language operators.xml Log: - FIx for bug #15380 Index: phpdoc/en/language/operators.xml diff -u phpdoc/en/language/operators.xml:1.31 phpdoc/en/language/operators.xml:1.32 --- phpdoc/en/language/operators.xml:1.31 Fri Dec 14 15:44:06 2001 +++ phpdoc/en/language/operators.xml Wed Feb 27 08:40:30 2002 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.31 $ --> +<!-- $Revision: 1.32 $ --> <chapter id="language.operators"> <title>Operators</title> <simpara> @@ -115,8 +115,28 @@ <title>Bitwise Operators</title> <simpara> Bitwise operators allow you to turn specific bits within an - integer on or off. + integer on or off. If both the left- and right-hand parameters are + strings, the bitwise operator will operate on the characters in this + string. </simpara> + <para> + <informalexample> + <programlisting> +<![CDATA[ +<?php + echo 12 ^ 9; // Outputs '5' + + echo "12" ^ "9"; // Outputs the Backspace character (ascii 8) + // ('1' (ascii 49)) ^ ('9' (ascii 57)) = #8 + + echo "hallo" ^ "hello"; // Outputs the ascii values #0 #4 #0 #0 #0 + // 'a' ^ 'e' = #4 +?> +]]> + </programlisting> + </informalexample> + </para> + <table> <title>Bitwise Operators</title> <tgroup cols="3">