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Convert Dashes to CamelCase in PHP
Following is the code to convert dashes to CamelCase in PHP −
Sample input − this-is-a-test-string
Sample output − thisIsATestString
Note − There is no need to use regex or callbacks. It can be achieved using ucwords.
function dashToCamelCase($string, $capitalizeFirstCharacter = false) { $str = str_replace(' ', '', ucwords(str_replace('-', ' ', $string))); if (!$capitalizeFirstCharacter) { $str[0] = strtolower($str[0]); } return $str; } echo dashToCamelCase('this-is-a-string');
For PHP version>=5.3, the below code can be used −
function dashToCamelCase($string, $capitalizeFirstCharacter = false) { $str = str_replace('-', '', ucwords($string, '-')); if (!$capitalizeFirstCharacter) { $str = lcfirst($str); } return $str; echo dashToCamelCase('this-is-a-test-string');
The 'lcfirst' function needs to be used instead of 'strtolower'.
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