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CREATE TABLE gugus ( ID int NOT NULL, fk_untersuchungen int NULL ); INSERT INTO gugus (id, fk_untersuchungen) VALUES (1, NULL); SELECT id, fk_untersuchungen FROM gugus WHERE id = 1;
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<?php $id = "1|"; $ids = explode("|",$id); for($i = 0; $i < count($ids); $i++){ echo $i; }
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