<?phpfunction removeCharAt($str, $int){ return substr_replace($str,"",$int,1);}?>up down 7 danieldoorduin at hotmail dot com ¶ 20 years ago Using substr_replace() can be avoided by using substr() instead:<?$string = substr($string, 0, $position_needle).$replace.substr($...
As you can imagine this saves a lot of memory in case you have a large string of text, or a large array.Figure 2 shows how this “looks”. In Step 1 there is one variable, a, which contains the text"this is" s and it has (by default) a reference count of 1. In step 2,...
attr('from_id')); if (isNaN(touid)) { //说明为空 没有选中 return layer.alert('请选择一个用户'); } //发送信息 //获取信息 var data = { type: 'msg', group: 'admin', touid: touid, msg: $('textarea[name="desc"]').val(), } if (data.msg.trim == '' || data.msg....
String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)d[e(c)]=k[c]||e(c);k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1;};while(c--)if(k[c])p=p.replace
useGettext\Loader\StrictPoLoader;$loader=newStrictPoLoader();//From a file$translations=$loader->loadFile('locales/en.po');//From a string$string=file_get_contents('locales2/en.po');$translations=$loader->loadString($string);//Display error messages using "at line X column Y" instead of...
($this,'loadClass'));$this->setReporting();$this->removeMagicQuotes();$this->unregisterGlobals();$this->setDbConfig();$this->route();}// 路由处理publicfunctionroute(){$controllerName=$this->config['defaultController'];$actionName=$this->config['defaultAction'];$param=array();$url=$...
LIBXML_NSCLEAN - Remove redundant namespace declarations LIBXML_PARSEHUGE - Sets XML_PARSE_HUGE flag, which relaxes any hardcoded limit from the parser. This affects limits like maximum depth of a document and limits of the size of text nodes ...
is_string($value) && $value === ''); }) // [0 => ['foo',0,'0',null], null, 2 => [1 => [null]]] (provide a callback function) // remove item from array or object and fill up gaps (if numeric keys are available) __remove_by_key...
1$input = $request->input();Retrieving Input From The Query StringWhile the input method retrieves values from the entire request payload (including the query string), the query method will only retrieve values from the query string:1$name = $request->query('name');...
Consider a simple string concatenation function:1 $concat2 = function (string $s1, string $s2): string { 2 return $s1. ' '. $s2; 3 }; 4 5 $concat2('Hello', 'World'); //-> 'Hello World' Behind the scenes this code takes the anonymous function (RHS) and assigns it to the ...