PHP删除字符串的一部分

Question

我有这个简单的字符串变量：

$query="SELECT * FROM striscie AS previous, striscie AS current WHERE previous.linea=current.linea AND current.ident=$striscia AND previous.position<current.position AND previous.position>current.position-$stops";

但是，当我回声或使用它时，它变成：

SELECT * FROM striscie AS previous, striscie AS current
WHERE previous.linea=current.linea AND current.ident=897524 AND previous.positioncurrent.position-3
SELECT * FROM striscie AS previous, striscie AS current
WHERE previous.linea=current.linea AND current.ident=920173 AND previous.positioncurrent.position-2

通过删除字符串的整个部分。 我尝试重新启动Apache无济于事。 可能是什么？

Answer 1

<被浏览器视为HTML。 不要盲目输出这样的东西。