$string='fdjborsnabcdtghrjosthabcrgrjtabc';$string= preg_replace('/[abc]+/i','',$string); 方法二 把字符串转化成数组 $arr=str_split($string);foreach($arras$key=>$value){if(in_array($value,array('a','b','c')) ){unset($arr[$key]); } }$string=implode('',$arr); 三、...
function safe_replace($string) { $string = str_replace('%20','',$string); $string = str_replace('%27','',$string); $string = str_replace('%2527','',$string); $string = str_replace('*','',$string); $string = str_replace('"','"',$string); $string = str_replace(...
array_replace_recursive() 递归地使用后面数组的值替换第一个数组的值。 array_reverse() 以相反的顺序返回数组。 array_search() 搜索数组中给定的值并返回键名。 array_shift() 删除数组中首个元素,并返回被删除元素的值。 array_slice() 返回数组中被选定的部分。 array_splice() 删除并替换数组中指定的元素...
说明:在$subject中,将$search的各个字符串替换为$replace,并计算次数 3)、$replace为数组 代码: $str = str_replace( "o", [ "i", "b" ], "How are you?", $cnt ); var_export($str); echo $cnt; 返回: Notice: Array to string conversion in ..\..\Test.php on line 19 'HArrayw are...
php手册String函数(解析) $str=addcslashes("A001 A002 A003","A"); echo($str);//在大写A的前面加上反斜杠\,大小写是区分的哦 1. 2. 3. $str="Welcome to Shanghai!"; echo$str." "; echoaddcslashes($str,'A..Z')." ";//有大写的A到Z之间的英文全部前面加上反斜杠\...
('location'=>$target,'user_agent'=>'wupco^^Content-Type: application/x-www-form-urlencoded^^'.join('^^',$headers).'^^Content-Length: '.(string)strlen($post_data).'^^^'.$post_data,'uri'=>'test'));$b=serialize($a);$b=str_replace('^^',"\n\r",$b);echo$b;$c=unserializ...
echo preg_replace("/[0-9]|[a-z]/i","?",$s); }else{ highlight_file(__FILE__); } ?> 传入payload c=$a = new DirectoryIterator("glob:///*");foreach($a as $f){echo($f->__toString().'');}exit(); 得到 包含一
str_replace() Replaces some characters in a string (case-sensitive) str_rot13() Performs the ROT13 encoding on a string str_shuffle() Randomly shuffles all characters in a string str_split() Splits a string into an array str_word_count() Count the number of words in a string strcasec...
These are a work in progress, but will eventually replace our ONE README TO RULE THEM ALL docs. Supporting the project PhpRedis will always be free and open source software, but if you or your company has found it useful please consider supporting the project. Developing a large, complex,...
Replace multiple strings at once. Replace "AAA" in each string with "BBB": <?php $replace =array("1: AAA","2: AAA","3: AAA"); echoimplode("",substr_replace($replace,'BBB',3,3)); ?> Try it Yourself » ❮ PHP String Reference Track ...