What are some recommended methods for separating and formatting multiple entries stored in a single database field when outputting them in PHP?

When dealing with multiple entries stored in a single database field, it is common to separate and format them properly before outputting them in PHP. One recommended method is to use a delimiter, such as a comma or a semicolon, to separate the entries in the field. Then, you can use PHP's explode() function to split the field into an array of individual entries, which can be looped through and displayed as needed. 

// Assume $row['entries'] contains the multiple entries stored in a single database field

// Separate entries using a comma delimiter
$entries = explode(',', $row['entries']);

// Loop through and output each entry
foreach ($entries as $entry) {
    echo $entry . '<br>';
}

Keywords

explode implode json_decode json_encode regex

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