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Add documentation about configuration directive types.
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
This commit is contained in:
@@ -62,7 +62,7 @@ class HTMLPurifier_VarParser_Flexible extends HTMLPurifier_VarParser
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foreach ($var as $keypair) {
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$c = explode(':', $keypair, 2);
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if (!isset($c[1])) continue;
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$nvar[$c[0]] = $c[1];
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$nvar[trim($c[0])] = trim($c[1]);
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}
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$var = $nvar;
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}
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@@ -79,8 +79,15 @@ class HTMLPurifier_VarParser_Flexible extends HTMLPurifier_VarParser
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return $new;
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} else break;
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}
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if ($type === self::ALIST) {
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trigger_error("Array list did not have consecutive integer indexes", E_USER_WARNING);
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return array_values($var);
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}
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if ($type === self::LOOKUP) {
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foreach ($var as $key => $value) {
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if ($value !== true) {
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trigger_error("Lookup array has non-true value at key '$key'; maybe your input array was not indexed numerically", E_USER_WARNING);
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}
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$var[$key] = true;
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}
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}
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