[PHP-DEV] cvs: /phpdoc/functions var.sgml /phpdoc/language expressions.sgml From: Jim Winstead (jimw <email protected>)
Date: 07/31/99

jim Sat Jul 31 20:58:49 1999 EDT

  Modified files:
    /phpdoc/functions var.sgml
    /phpdoc/language expressions.sgml
  Log:
  Minor cleanups.
  
  
Index: phpdoc/functions/var.sgml
diff -u phpdoc/functions/var.sgml:1.2 phpdoc/functions/var.sgml:1.3
--- phpdoc/functions/var.sgml:1.2 Sat Jun 19 22:25:30 1999
+++ phpdoc/functions/var.sgml Sat Jul 31 20:58:48 1999
@@ -108,7 +108,7 @@
     </funcsynopsis>
     
     <simpara>
- Returns false if <parameter>var</parameter> exists and has a
+ Returns false if <parameter>var</parameter> is set and has a
      non-empty or non-zero value; true otherwise.
     
     <simpara>
Index: phpdoc/language/expressions.sgml
diff -u phpdoc/language/expressions.sgml:1.2 phpdoc/language/expressions.sgml:1.3
--- phpdoc/language/expressions.sgml:1.2 Sun Jun 20 03:19:16 1999
+++ phpdoc/language/expressions.sgml Sat Jul 31 20:58:48 1999
@@ -90,10 +90,11 @@
    <simpara>
     A very common type of expressions are comparison expressions.
     These expressions evaluate to either 0 or 1, meaning FALSE or TRUE
- (respectively). PHP supports > (bigger than), >= (bigger than or
- equal to), == (equal), < (smaller than) and <= (smaller than or
- equal to). These expressions are most commonly used inside
- conditional execution, such as IF statements.
+ (respectively). PHP supports > (bigger than), >= (bigger than
+ or equal to), == (equal), != (not equal), < (smaller than) and <=
+ (smaller than or equal to). These expressions are most commonly used
+ inside conditional execution, such as <literal>if</literal>
+ statements.
 
    <simpara>
     The last example of expressions we'll deal with here is combined 

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