25 lines
904 B
Plaintext
25 lines
904 B
Plaintext
/**
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* Making component code name safe for namespacing.
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*
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* This function processes a given string to format it according to PHP namespace naming conventions.
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* ensures no spaces or underscores are present.
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*
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* @param string $string The component code name string to make safe
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*
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* @return string A namespace-safe string on success
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* @since 3.2.1
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*/
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public static function safe(string $string): string
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{
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// Trim whitespace from both ends of the string
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$string = trim($string);
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// Replace any sequence of non-alphanumeric characters or underscores with a single underscore
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$string = preg_replace('/[^\p{L}\p{N}]+/u', '', $string);
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// Ensure the first character is uppercase (useful if the input string started with an invalid character)
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$string = ucfirst($string);
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// Return the namespace-safe component code name
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return $string;
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} |