PHP字串內調用函數的方式_PHP教程

"{$o0_0o{phpinfo()}}"
1
"{$我勒個去[phpinfo()]}"

"${~-~phpinfo()}"

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

<<<我是好人

$→_→${$←_←{pHPINfo(~@-@~-$$總之，我是好人)}}

我是好人;

?>
我簡單整理了下規則:

可變變數

" ${phpinfo()} "

" ${@phpinfo()} "

" ${${phpinfo()} }"

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

" ${{邏輯||運算}phpinfo()} "

數組索引

" {${合法變數名}[phpinfo()]} "

" {${合法變數名}{phpinfo()}} "

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

