betz Sat Jan 31 06:45:34 2004 EDT
Modified files: /phpdoc/en/language operators.xml Log: slightly improved example http://cvs.php.net/diff.php/phpdoc/en/language/operators.xml?r1=1.60&r2=1.61&ty=u Index: phpdoc/en/language/operators.xml diff -u phpdoc/en/language/operators.xml:1.60 phpdoc/en/language/operators.xml:1.61 --- phpdoc/en/language/operators.xml:1.60 Fri Jan 30 04:31:29 2004 +++ phpdoc/en/language/operators.xml Sat Jan 31 06:45:33 2004 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.60 $ --> +<!-- $Revision: 1.61 $ --> <chapter id="language.operators"> <title>Operators</title> <simpara> @@ -814,8 +814,12 @@ $a = array("a" => "apple", "b" => "banana"); $b = array("a" => "pear", "b" => "strawberry", "c" => "cherry"); -$c = $a + $b; +$c = $a + $b; // Union of $a and $b +echo "Union of \$a and \$b: \n"; +var_dump($c); +$c = $b + $a; // Union of $b and $a +echo "Union of \$b and \$a: \n"; var_dump($c); ?> ]]> @@ -824,6 +828,7 @@ When executed, this script will print the following: <screen role="php"> <![CDATA[ +Union of $a and $b: array(3) { ["a"]=> string(5) "apple" @@ -832,7 +837,15 @@ ["c"]=> string(6) "cherry" } - +Union of $b and $a: +array(3) { + ["a"]=> + string(4) "pear" + ["b"]=> + string(10) "strawberry" + ["c"]=> + string(6) "cherry" +} ]]> </screen> </para>