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// $Id$ |
// $Id$ |
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// ----------------------------------------------------------------------------- |
// ----------------------------------------------------------------------------- |
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// $Log$ |
// $Log$ |
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|
// Revision 1.5 2003/02/04 08:22:34 joko |
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|
// + function is_hash |
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|
// + function array_join_merge |
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|
// |
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// Revision 1.4 2002/12/22 13:29:54 jonen |
// Revision 1.4 2002/12/22 13:29:54 jonen |
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// + added number format helper functions: |
// + added number format helper functions: |
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// + number_format_locale() |
// + number_format_locale() |
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} |
} |
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} |
} |
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|
|
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|
|
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|
// from: php.net - http://www.php.net/manual/en/function.array-merge-recursive.php |
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function is_hash( $var ) { |
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if( is_array( $var ) ) { |
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$keys = array_keys( $var ); |
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$all_num = true; |
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for( $i=0; $i<count($keys); $i++ ) |
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if( is_string($keys[$i] ) ) return true; |
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} |
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return false; |
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} |
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|
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|
// from: php.net - http://www.php.net/manual/en/function.array-merge-recursive.php |
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|
function array_join_merge( $arr1, $arr2 ) { |
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if( is_array( $arr1 ) and is_array( $arr2 ) ) { |
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// the same -> merge |
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$new_array = array(); |
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|
|
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if( is_hash( $arr1 ) and is_hash( $arr2 ) ) { |
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// hashes -> merge based on keys |
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$keys = array_merge( array_keys( $arr1 ), array_keys( $arr2 ) ); |
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foreach( $keys as $key ) { |
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$new_array[$key] = array_join_merge( $arr1[$key], $arr2[$key] ); |
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} |
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} else { |
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// two real arrays -> merge |
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$new_array = |
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array_reverse(array_unique(array_reverse(array_merge($arr1,$arr2)))); |
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} |
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|
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return $new_array; |
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} else { |
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// not the same ... take new one if defined, else the old one stays |
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return $arr2 ? $arr2 : $arr1; |
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} |
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} |
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|
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?> |
?> |
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