* @return string the modified string */ function rstrtrim($str, $remove=null) { $str = (string)$str; $remove = (string)$remove; if(empty($remove)) { return rtrim($str); } $len = strlen($remove); $offset = strlen($str)-$len;...
Changes to be committed: (use"gitrm--cached<file>..."tounstage)newfile:README.md 最后,我们将提交我们的更改,我们的新README现在将在我们的存储库中,并被跟踪以了解未来的更改: $ git commit -m"Initial commit. Added our README"[master(root-commit) e504d64] Initial commit. Added our README...
* This function removes all duplicated lines of the given string. * *@paramstring *@parambool *@returnstring */functionRemoveDuplicatedLinesByString($Lines,$IgnoreCase=false,$NewLine="\n"){if(is_array($Lines))$Lines=implode($NewLine,$Lines);$Lines=explode($NewLine,$Lines);$LineArray=arra...
$query_string; function someclass($a_query_string) {$this->query_string = $a_query_string;parse_str($this->query_string); } function output() { echo $this->action; }}$a_class = new someclass("action=go");$a_class->output
):string|array|null 搜索subject中匹配pattern的部分,以replacement进行替换。 匹配一个精确的字符串,而不是一个模式, 可以使用str_replace()或str_ireplace()代替这个函数。 参数 pattern 要搜索的模式。可以是一个字符串或字符串数组。 可以使用一些PCRE 修饰符。
?> That class will take any string that you put in the $cust array and remove it from the end of the $pinfo string. It's useful for cleaning up comments, articles, or mail that users post to your site, making it so there's no extra blank space or blank lines....
simple function to remove comments from string <?php function remove_comments( & $string ) { $string = preg_replace("%(#|;|(//)).*%","",$string); $string = preg_replace("%/\*(?:(?!\*/).)*\*/%s","",$string); // google for negative lookahead return $string; } ?> ...
将 false 第三个参数传递给该 remove 方法,以便在删除字符串时忽略大小写。 Strrepeat() Strrepeat 方法重复给定的字符串: use\Support\Str; $string = 'a'; $repeat = Str::repeat($string, 5); // aaaaa Strreplace() Strreplace 方法使用字符串替换字符串中的给定字符串: use...
<?php//match newline control character:preg_match('/\n/','\n'); //pattern matches and is stored as control character 0x0A in the pattern stringpreg_match('/\\\n/','\n'); //very same match, but is stored escaped as 0x5C,0x6E in the pattern string//trying to match "\'" (...
/** * RemoveDuplicatedLines * This function removes all duplicated lines of the given text file. * * @param string * @param bool * @return string */ function RemoveDuplicatedLines($Filepath, $IgnoreCase=false, $NewLine="\n"){ if (!file_exists($Filepath)){ $ErrorMsg = 'RemoveDuplicat...