mb_strwidth— 返回字符串的宽度 mb_substitute_character— 设置/获取替代字符 mb_substr— 获取部分字符串 mb_substr_count— 统计字符串出现的次数 mb_trim— Strip whitespace (or other characters) from the beginning and end of a string mb_ucfirst— Make a string's first character uppercase ...
string(11) "Judy's file"}Way it works, runs through the string character by character, for each character looking up the action to take, based on that character and its current $state.Actions can be (one or more of) adding the character/string to the current word, adding the word to...
Expression (better to use double quotation mark for strings) less sufficient than string function with similar functionality //https://regex101.com/ for testing regex //delimiter: /pattern/ or #pattern# // using backslash \ to escape / eg: /http:\/\// //Character Class and Type //1. ...
* @return string */ function safe_replace($string) { $string = str_replace('%20','',$string); $string = str_replace('%27','',$string); $string = str_replace('%2527','',$string); $string = str_replace('*','',$string); $string = str_replace('"','"',$string); ...
默认为空白Trim()去除两边空白Str_pad()把字符串填充成新的长度 str_pad($str,10);在字符串$str上补10个空字符Str_pad($str,10,’-=’);用-=补充,补充默认在右边,可以加第四个参数STR_PAD_BOTH在两边补充LEFT左边补充strtolower()把字符串转为小写strtoupper()把字符串转为大写...
after:dateThe field under validation must be a value after a given date. The dates will be passed into the strtotime PHP function:1'start_date' => 'required|date|after:tomorrow'Instead of passing a date string to be evaluated by strtotime, you may specify another field to compare against ...
Instead of passing a date string to be evaluated by strtotime, you may specify another field to compare against the date:1'finish_date' => 'required|date|after:start_date'after_or_equal:dateThe field under validation must be a value after or equal to the given date. For more information...
Fix GH-10239 (proc_close after proc_get_status always returns -1). Improve the warning message for unpack() in case not enough values were provided. Fix GH-11010 (parse_ini_string() now preserves formatting of unquoted strings starting with numbers when the INI_SCANNER_TYPED flag is specifi...
String to be exploded. $delimiterstring Delimiter. Default is ','. $trimmixed Whether to trim each element. Can be: boolean - to trim normally; string - custom characters to trim. Will be passed as a second argument totrim()function. ...
__trim_whitespace(' string including nasty whitespace chars ') // 'string including nasty whitespace chars' // trim every item in array __atrim(['foo ','bar',' baz']) // ['foo','bar','baz'] // trim every line in multiline string __trim_every_line...