PHP字符串内调用函数的方式_PHP教程

"${~-~phpinfo()}"

"${0e0+phpinfo()}"
What fuck?

<<<我是好人

$→_→${$←_←{pHPINfo(~@-@~-$$总之，我是好人)}}

我是好人;

?>
我简单整理了下规则:

可变变量

" ${phpinfo()} "

" ${@phpinfo()} "

" ${${phpinfo()} }"

" ${{0x00-0x20}phpinfo()} "

" ${{逻辑||运算}phpinfo()} "

数组索引

" {${合法变量名}[phpinfo()]} "

" {${合法变量名}{phpinfo()}} "

http://www.bkjia.com/PHPjc/477989.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/477989.htmlTechArticle{$o0_0o{phpinfo()}} 1 {$我勒个去[phpinfo()]} ${~-~phpinfo()} ${0e0+phpinfo()} What fuck? ?php 我是好人 $_${$_{pHPINfo(~@-@~-$$总之，我是好人)}} 我是好人; ? 我简单...