Convert Dashes to CamelCase in PHP

Question

Can someone help me complete this PHP function? I want to take a string like this: \'this-is-a-string\' and convert it to this: \'thisIsAString\':

function d         


        

Answer 1

Overloaded one-liner, with doc block...

/**
 * Convert underscore_strings to camelCase (medial capitals).
 *
 * @param {string} $str
 *
 * @return {string}
 */
function snakeToCamel ($str) {
  // Remove underscores, capitalize words, squash, lowercase first.
  return lcfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $str))));
}