PHP字符
- WBOYOriginal
- 2016-06-13 09:37:051105browse
匹配查找
strstr
strpos 通常用在表单验证里面可以用到
substr
正值表达式匹配 preg_mathc(), preg)mathc_all() , preg_grep()
编码格式的转换 heade("content-type ;text-html; charset-utf-8");
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