Do While Loop - Revision history

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2015-06-14T12:39:01Z

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UberFoX: /* expression */

2013-09-30T12:37:02Z

expression

← Older revision		Revision as of 12:37, 30 September 2013
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	If the expression is true the following statements are executed. This loop continues until the expression is false.		If the expression is true the following statements are executed. This loop continues until the expression is false.
		+
		+	You can omit the expression to cause an INFINITE loop however make sure to have a break somewhere...

	=== Remarks ===		=== Remarks ===

UberFoX: /* Description */

2013-09-30T12:35:30Z

Description

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	...		...
	}While ( <expression> )		}While ( <expression> )
		+	</pre>
		+
		+	<pre>
		+	Do
		+	{
		+	statements
		+	...
		+	}While ( )
	</pre>		</pre>

UberFoX: /* Example */

2013-09-30T12:35:19Z

Example

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	$i++;		$i++;
	}While ( $i < 20 )		}While ( $i < 20 )
		+	</syntaxhighlight>
		+
		+	A do while loop can run forever and ever (until a BREAK is called) by omitting the expression
		+
		+	<syntaxhighlight lang="sputnik">
		+	$i = 0;
		+	Do
		+	{
		+	println( "Value is: " . $i );
		+	$i++;
		+	}
		+	While ( )
	</syntaxhighlight>		</syntaxhighlight>

	[[Category:Core Function]]		[[Category:Core Function]]

UberFoX: Created page with "= Do While = === Description === Loop based on an expression.

 Do {     statements     ... }While (  )

=== Parameters === ==== expression ==== If t..."

2011-11-29T18:18:09Z

Created page with "= Do While = === Description === Loop based on an expression. <pre> Do { statements ... }While ( <expression> ) </pre> === Parameters === ==== expression ==== If t..."

New page

= Do While =

=== Description ===

Loop based on an expression.

<pre>
Do
{
statements
...
}While ( <expression> )
</pre>

=== Parameters ===

==== expression ====

If the expression is true the following statements are executed. This loop continues until the expression is false.

=== Remarks ===

Do While statements may be nested.

The expression is NOT tested before the loop is executed so the loop will be executed one or more times.

To create an infinite loop, you can use a non-zero number as the expression such as "While (True)"

The expression can contain the boolean operators of &&, ||, ! as well as the logical operators <, <=, >, >=, ==, !=, <>, eq, eqi, neq and neqi as needed grouped with parentheses as needed.

=== Example ===

<syntaxhighlight lang="sputnik">
$i = 0;
Do
{
println( "Value is: " . $i );
$i++;
}While ( $i < 20 )
</syntaxhighlight>

[[Category:Core Function]]