Assert::parameter( $maxKeys > 0, '$maxKeys', 'must be above zero' );
$this->maxCacheKeys = $maxKeys;
- // Use the current time as the default "as of" timesamp of entries
+ // Use the current time as the default "as of" timestamp of entries
$this->epoch = $this->getCurrentTime();
}
public function has( $key, $maxAge = 0.0 ) {
if ( !is_int( $key ) && !is_string( $key ) ) {
throw new UnexpectedValueException(
- __METHOD__ . ' called with invalid key. Must be string or integer.' );
+ __METHOD__ . ': invalid key; must be string or integer.' );
}
if ( !array_key_exists( $key, $this->cache ) ) {
$this->set( $key, [], $initRank );
}
+ if ( !is_int( $field ) && !is_string( $field ) ) {
+ throw new UnexpectedValueException(
+ __METHOD__ . ": invalid field for '$key'; must be string or integer." );
+ }
+
if ( !is_array( $this->cache[$key] ) ) {
throw new UnexpectedValueException( "The value of '$key' is not an array." );
}
*/
public function hasField( $key, $field, $maxAge = 0.0 ) {
$value = $this->get( $key );
+
+ if ( !is_int( $field ) && !is_string( $field ) ) {
+ throw new UnexpectedValueException(
+ __METHOD__ . ": invalid field for '$key'; must be string or integer." );
+ }
+
if ( !is_array( $value ) || !array_key_exists( $field, $value ) ) {
return false;
}