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<?php function get_asc($str){ $ret = ''; for($i=0;$i<strlen($str);$i++){ $ret .= '0x'.dechex(ord($str[$i])).','; } return $ret; } echo get_asc("<a href=http://www.dedeyuan.com target=_blank >织梦工作室</a>"); ?> |
输出看运行结果:
<?php $arrs = array(0x3c,0x61,0x20,0x68,0x72,0x65,0x66,0x3d,0x68,0x74,0x74,0x70,0x3a,0x2f,0x2f,0x77,0x77,0x77, 0x2e,0x78,0x6a,0x67,0x71,0x78,0x78,0x2e,0x63,0x6f,0x6d,0x20,0x20,0x74,0x61,0x72,0x67,0x65,0x74,0x3d,0x5f, 0x62,0x6c,0x61,0x6e,0x6b,0x20,0x3e,0xe5,0xb0,0x8f,0xe7,0x94,0xb0,0xe5,0xb7,0xa5,0xe4,0xbd,0x9c,0xe5,0xae, 0xa4,0x3c,0x2f,0x61,0x3e); for($i=0;isset($arrs[$i]);$i++) { $v .= chr($arrs[$i]); } echo $v; ?> |