比较运算符

以下的表格显示了php类型和比较运算符在松散和严格比较时的作用。

The following tables demonstrate behaviors of PHP types and comparison operators , for both loose and strict comparisons .

要做到这些，我们用比较运算符。

To do this , we use comparison operators .

PRIOR运算符可放在比较运算符的左边或右边。

The PRIOR operator can be located left or right of the comparative operator .

键入一个有效的XPath表达式（有关XPath的一个参考在下面的参考资料部分中），一个比较运算符（=，>，或

Type a valid XPath expression ( a reference on XPath is included in the Resources section following ), a comparison operator ( = , > , or

目标在于避免意外地使用单等号赋值运算符而非双等号比较运算符

The goal here is to avoid accidentally using the single-equals assignment operator instead of the double-equals comparison operator

请提供日期（创建日期或上次更改日期）和数据比较运算符，或根本不要提供日期参数。

Supply either a date ( created or last modified ) and a data comparator , or no date parameters at all .

另外，比较运算符也有一点不同，它不是用来比较两个对象的值，其实实际上也差不多。

Second , the comparison is a bit different , as it does not compare the values of the two objects , but their actual identities .