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Re: Parse error: syntax error, unexpected T_VARIABLE [message #177328 is a reply to message #177321]

Sat, 10 March 2012 21:21

Umberto Salsi
Messages: 2
Registered: August 2011

Karma:

Junior Member

Une Bévue <unbewusstsein(at)fai(dot)invalid> wrote:

> at line :
> public static $JAR=$_SERVER['DOCUMENT_ROOT'] .
> '/AB2Html/Builder/saxon9he.jar';
>
> i got the error :
> Parse error: syntax error, unexpected T_VARIABLE

The expression giving the initial value of a proprty must be statically
evaluable and must result to be NULL, FALSE, TRUE, int numbers and simple
operations with int (+ - * / % << >>), float numbers and simple operations with
float (+ - * /), string and string concatenation, other named constants
statically evaluable, or array() with keys and values that are static
expressions as well. Functions and variables like $_SERVER are not allowed
because can be evaluated only at runtime. This same limitation of the PHP
interpreter holds also for: class constants; function default values.

The official manual (http://www.php.net/manual/en/language.oop5.properties.php)
only states:

"This declaration may include an initialization, but this initialization must
be a constant value--that is, it must be able to be evaluated at compile time
and must not depend on run-time information in order to be evaluated."

but now you know the full story.

Regards,
___
/_|_\ Umberto Salsi
\/_\/ www.icosaedro.it

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[Message index]

		Parse error: syntax error, unexpected T_VARIABLE By: Une Bvue on Sat, 10 March 2012 14:57
		Solved ? was (Parse error: syntax error, unexpected T_VARIABLE) By: Une Bvue on Sat, 10 March 2012 17:05
		Re: Parse error: syntax error, unexpected T_VARIABLE By: M. Strobel on Sat, 10 March 2012 17:45
		Re: Parse error: syntax error, unexpected T_VARIABLE By: Une Bvue on Sat, 10 March 2012 18:35
		Re: Parse error: syntax error, unexpected T_VARIABLE By: M. Strobel on Sat, 10 March 2012 19:13
		Re: Parse error: syntax error, unexpected T_VARIABLE By: Une Bvue on Sun, 11 March 2012 07:33
		Re: Parse error: syntax error, unexpected T_VARIABLE By: Jerry Stuckle on Sat, 10 March 2012 19:06
		Re: Parse error: syntax error, unexpected T_VARIABLE By: Jerry Stuckle on Sat, 10 March 2012 19:07
		Re: Parse error: syntax error, unexpected T_VARIABLE By: Umberto Salsi on Sat, 10 March 2012 21:21
		Re: Parse error: syntax error, unexpected T_VARIABLE By: Une Bvue on Sun, 11 March 2012 07:34

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