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25 lines
641 B
PHP
25 lines
641 B
PHP
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<?php
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// Enum = Enumerated
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class HTMLPurifier_AttrDef_Enum extends HTMLPurifier_AttrDef
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{
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var $valid_values = array();
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var $case_sensitive = false; // values according to W3C spec
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function HTMLPurifier_AttrDef_Enum(
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$valid_values = array(), $case_sensitive = false) {
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$this->valid_values = array_flip($valid_values);
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$this->case_sensitive = $case_sensitive;
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}
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function validate($string) {
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if (!$this->case_sensitive) {
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$string = ctype_lower($string) ? $string : strtolower($string);
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}
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return isset($this->valid_values[$string]);
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}
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}
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?>
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