The explode() function allows you to turn a String into an Array based on a separator you define. explode() https://www.php.net/manual/en/function.explode.php https://www.w3schools.com/php/func_string_explode.as
Function to scan a string for items encapsulated within a pair of tags getStrsBetween(string, tag1, <tag2>, <offset> If no second tag is specified, then match between identical tags Returns an array indexed with the encapsulated text, which is in turn a sub-array, containing the position...
if there are any html entities (named entities) in your string, strtoupper will turn all letters within this entities to upper case, too. So if you want to manipulate a string with strtoupper it should contain only unicode entities (if ever). up down 0 uilmind at favor.com.ua ¶...
By turning a file into an array you can work with the data within it as you would a standard array. <?php $file = file('names.txt'); foreach($file as $line_num => $line) { print "$line_num: $line"; } print ""; sort($file); foreach($file as $line_num => $line) {...
Not all side effects are this obvious. Some of them are embedded into language level functions. Frankly, you should be wary of functions that use parameter references &, such as:1 bool sort ( array &$array [, int $sort_flags = SORT_REGULAR ] ) ...
Sometimes you may wish to turn the string response of a given operation into a downloadable response without having to write the contents of the operation to disk. You may use the streamDownload method in this scenario. This method accepts a callback, file name, and an optional array of ...
Sometimes you may wish to turn the string response of a given operation into a downloadable response without having to write the contents of the operation to disk. You may use the streamDownload method in this scenario. This method accepts a callback, filename, and an optional array of ...
; An empty string can be denoted by simply not writing anything after the equal ; sign, or by using the None keyword: ; foo = ; sets foo to an empty string ; foo = None ; sets foo to an empty string ; foo = "None" ; sets foo to the string 'None' ...
This function will be called by PDO to turn an unquoted string into a quoted string for use in a query. dbh Pointer to the database handle initialized by the handle factory unquoted Pointer to a character string containing the string to be quoted. ...
isValid method for checking validity of provided JSON string possible conversion from JSON to: PHP types (string, array, object) XML, YAML, INI With overriding configuration one can change the default timeformat and timezone settings form MS date conversion, or turn it off completely. ...