מדריך PHP קודם הבא הערה: Since version 4.0.5 this function returns the number of variables extracted. הערה: extract() checks each key to see whether it constitutes a valid variable name and also for collisions with existing variables in the symbol table. The way invalid / numeric keys and collisions are treated is determined by extract_type. Since PHP 4.0.5 this includes numeric ones as well. A possible use for extract is to import into the symbol table variables contained in an associative array returned by wddx_deserialize(). דוגמה 1. extract() example קודם ראשי הבא למעלה