In our two examples above, we have two variables one with an array value, and the other a string value. On passing both to the is_array() function, the first echos 1, and the second prints nothing. This suggests that the first is an array while the second is not. Solutions to "Ar...
1. Convert integer array to string In the following example, we take an array of numbers, and convert the array to string, using,as separator between the elements of array. PHP Program </> Copy <?php$arr=array(5,2,9,1);$output=implode(", ",$arr);printf("Output String : %s",$o...
1. Convert given Associative array into JSON string In this example, we take an associative array and convert it into a JSON string usingjson_encode()function with the default optional parameters. We shall display the string returned byjson_encode()in the output. PHP Program </> Copy <?php...
XML2Arrayis a class to convert XML to an array in PHP. It returns an array which can be converted back to XML using theArray2XMLclass. It can take a string XML as input or an object of typeDOMDocument. Conventions attributes stored as key value pairs under['tag_name']['@attributes']...
$fruits = preg_split("/[,;]/", $string); print_r($fruits); // Output: Array ( [0] => apple [1] => banana [2] => orange ) ?> Extracting Values from CSV Strings withexplode()in PHP: explode()is commonly used to extract values from comma-separated values (CSV) strings. ...
How to convert an array of objects to string and insert into sql using php? Question: I have an array with different sizes and need to assign a quantity of stock to each size. To insert this information into an SQL database, I will create an array of objects that contain both the si...
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The code above can display all the array elements.You can change the code in the for loop according to your requirement. IV. Convert Array to String ThetoString()method can convert an array to a string and return the result. For example: ...
Convert array to delimited string The function will convert a array to a delimited string. If no delimeter is given a "," is used as delimeter.
ARRAY_TO_STRING() function TThe ARRAY_TO_STRING() function in PostgreSQL converts an array to a single string by concatenating its elements, using a specified delimiter. An optional parameter can be provided to replace null values in the array. ...