Latest Answer: $$message - this is called as variables variablesee...$message = "Welcome";$$message = "World";Now we can echo above strings likeecho $message.$welcome;This weill print we "WelcomeWorld"Note : variable's value can ...
Since the data inside the single-quoted string is not parsed for variable substitution, it’s always a better idea speed-wise to initialize a string with single quotes, unless you specifically need
Latest Answer: If the string is enclosed in double-quotes, PHP understands more escape sequences for special characters. Escape sequences for special characters will not be expanded when they occur in single quoted strings. ...
i.e. if there is a 5,00,000 records on the database is it affect website. what is the solution for this.
Latest Answer: Website will get slow by large number of data but it can be reduced to as minimal as really less data by using some database techniques like. Indexing the columns which you want to use for search or comparing with other columns. There ary many techniques ...
Latest Answer:
Latest Answer: Inline styles are styles that are written directly in the tag on the document. Inline styles affect only the tag they are applied to.e.g. ...
Latest Answer: Both the functions are used to Split a string. However, Split is used to
split a string using a regular expression. On the other hand, Explode is used to
split a string using another string.
e.g explode (" this", "this is a string"); ...
Latest Answer: The include_once() statement includes and evaluates the specified file during the execution of the script. This is a behavior similar to the include() statement, with the only difference being that if the code from a file has already been included, it ...
Latest Answer: By Adding AJAX and by calling it onchange event of Selection Boxfunction AjaxFunction(cat_id){var httpxml;try { // Firefox, Opera 8.0+, Safari httpxml=new XMLHttpRequest(); }catch (e) { // Internet Explorer ...
Latest Answer: strstr($needle,$string) function will search $needle in $string if its found then it will return the rest of string after that needle. like strstr(@,br.rizwan@gmail.com) will return gmail.com only....Ans stristr is case insensitive..Rest of functionality ...
Split - Splits string into array by regular expression.Explode - Split a string by stringHope this helps
Latest Answer: In Split You can use regular Expression like split('[/.-]', $string); ...
View page << Previous 1 2 3 4 [5] 6 7 8 Next >>
Go Top
