[PHPMapScript] Pb to remove the text string of a class obj

[Loïc MAZE]

Hi all,
 
I have another troubles with the latest version of PHPMapScript.
I succeeded in setting the text string for a class object with the function settext. For example, I use the following code : $oClass->settext("my_text");
It works perfectly but I sometimes would like to remove the "TEXT" property which was created in the map file by the function settext. I have tried to set this property with a default value such as "" or null, but the effect is to set the "TEXT" property with a blank value "" and not to remove it. Is there any way to remove this property with PHPMapScript ?
 
Any information in this regard will be really appreciated.
Many thanks in advance,
 
Loïc
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