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underscore()

underscore($str)

Parameters:	$str (string) – Input string
Returns:	String containing underscores instead of spaces
Return type:	string

Takes multiple words separated by spaces and underscores them. Example:

echo underscore('my dog spot'); // Prints 'my_dog_spot'

Links:

http://www.codeigniter.com/user_guide/helpers/inflector_helper.html#underscore

doc_CodeIgniter

2016-10-15 16:32:44

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