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11 lip 2012 · Use array_walk and implode: array_walk($array, function (&$v, $k) { $v = $k.':'.$v; } ); implode(',', $array); Average time to implode 1000 elements: 0.0003874126245348. Test number four: Use foreach: $str = ''; foreach($array as $key=>$item) { $str .= $key.':'.$item.','; } rtrim($str, ','); Average time to implode 1000 elements: 0. ...
17 lis 2014 · I need to write an array to a .csv file in PHP. Example array: $array = array( "name" => "John", "surname" => "Doe", "email" => "[email protected]" ); By using implode(",", $array), I get a result like this: John,Doe,[email protected] However, I need to also write the key of each element to the file. The desired output is this:
Join array elements with a string: $arr = array('Hello','World!','Beautiful','Day!'); The implode () function returns a string from the elements of an array. Note: The implode () function accept its parameters in either order. However, for consistency with explode (), you should use the documented order of arguments.
20 wrz 2022 · The easiest way to implode an associative array is to call the http_build_query() function. But if you need to format the imploded string or avoid encoding special characters, then you need to create a custom function, such as the implode_key_value() function shown above.
In PHP, you can implode an array with both keys and values without using a foreach loop, using a combination of array_map(), array_keys(), and array_values() functions. Here are eight examples that explain the code step by step:
2 lut 2024 · The implode() function in PHP serves as a robust tool for unifying array elements into a single string. Its syntax, implode(glue, array), involves the “glue” parameter connecting array elements and the “array” parameter representing the array to join. Examples of PHP implode() with Indexed and Associative Arrays
28 lut 2013 · I run through the array of records and build another that will be carried over to the MySQL query. That query then uses the PHP implode function to include the array that I’ve just built as part of the insert.
