Checks to see if a character is alphanumeric.

Paramètres

string $char Just one character:

Return value

bool

1 call to Minifier::isAlphaNumeric()
Minifier::loop dans advagg_js_minify/jshrink.inc
The primary action occurs here. This function loops through the input string, outputting anything that's relevant and discarding anything that is not.

Fichier

advagg_js_minify/jshrink.inc, line 580

Classe

Minifier
Minifier

Namespace

JShrink

Code

protected static function isAlphaNumeric($char) {
    return preg_match('/^[\\w\\$\\pL]$/', $char) === 1 || $char == '/';
}