评论：PHP中数据类型间的比较

来自：a4490531

a4490531 — Sun, 20 Nov 2011 09:37:03 +0000

I’ve said that least 4490531 times. The problem this like that is they are just too compilcated for the average bird, if you know what I mean

来自：a3285120

a3285120 — Sun, 20 Nov 2011 09:37:02 +0000

I’ve said that least 3285120 times. The problem this like that is they are just too compilcated for the average bird, if you know what I mean

来自：a595413

a595413 — Sun, 20 Nov 2011 09:37:01 +0000

I’ve said that least 595413 times. The problem this like that is they are just too compilcated for the average bird, if you know what I mean

来自：a1717084

a1717084 — Sun, 20 Nov 2011 09:37:01 +0000

I’ve said that least 1717084 times. The problem this like that is they are just too compilcated for the average bird, if you know what I mean

来自：Lina_Bao

Lina_Bao — Thu, 24 Mar 2011 07:25:43 +0000

var_dump(’abcasdfad’ > 123);// false
var_dump(’abcasdfad’ > 1);// false
var_dump(’abcasdfad’ > 0);// false
之所以返回false，是因为php的字符串与数字比较，会将字符串转换成数字，’abcasdfad’无法转换成数字就返回0，所以结果都是false