Virtlab:Řídící server/SupportFunctions.php.inc
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< Virtlab:Řídící server(Rozdíly mezi verzemi)
Verze z 10:16, 22. 10. 2007 Vav166 (Diskuse | příspěvky) ← Předchozí porovnání |
Aktuální verze Vav166 (Diskuse | příspěvky) |
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Řádka 8: | Řádka 8: | ||
; function DoubleArrayItems($array) : zdvojí prvky pole | ; function DoubleArrayItems($array) : zdvojí prvky pole | ||
; function MatrixClear(&$matice, $radek, $sloupec) : v zadané matici zruší určený sloupec a řádek | ; function MatrixClear(&$matice, $radek, $sloupec) : v zadané matici zruší určený sloupec a řádek | ||
- | + | ; ... | |
- | == Příklady == | + | |
- | '''$xml''' = "<tag1>Hello World</tag1> | + | |
- | <tag1>Hello World</tag1> <tag1>Hello World</tag1> | + | |
- | <tag1>Hello World</tag1>"; | + | |
- | + | ||
- | $cisto = '''ClearWhitespaceInXML($xml)'''; | + | |
- | + | ||
- | '''$cisto''' == "<tag1>Hello World</tag1><tag1>Hello World</tag1><tag1>Hello World</tag1><tag1>Hello World</tag1>"; | + | |
- | + | ||
- | $a1 = array(1, 1, 1, 2, 3, 4, 5, 5, 6, 6, 6, 6); | + | |
- | $a2 = array(1, 1, 1, 1, 2, 4, 5, 6, 6, 6); | + | |
- | $a12 = '''array_porovnej($a1, $a2)'''; | + | |
- | $a21 = '''array_porovnej($a2, $a1)'''; | + | |
- | + | ||
- | '''$a1''' | + | |
- | ( | + | |
- | [0] => 1 | + | |
- | [1] => 1 | + | |
- | [2] => 1 | + | |
- | [3] => 2 | + | |
- | [4] => 3 | + | |
- | [5] => 4 | + | |
- | [6] => 5 | + | |
- | [7] => 5 | + | |
- | [8] => 6 | + | |
- | [9] => 6 | + | |
- | [10] => 6 | + | |
- | [11] => 6 | + | |
- | ) | + | |
- | + | ||
- | '''$a2''' | + | |
- | ( | + | |
- | [0] => 1 | + | |
- | [1] => 1 | + | |
- | [2] => 1 | + | |
- | [3] => 1 | + | |
- | [4] => 2 | + | |
- | [5] => 4 | + | |
- | [6] => 5 | + | |
- | [7] => 6 | + | |
- | [8] => 6 | + | |
- | [9] => 6 | + | |
- | ) | + | |
- | + | ||
- | '''$a12''' | + | |
- | ( | + | |
- | [4] => 3 | + | |
- | [7] => 5 | + | |
- | [11] => 6 | + | |
- | ) | + | |
- | + | ||
- | '''$a21''' | + | |
- | ( | + | |
- | [3] => 1 | + | |
- | ) | + | |
- | + | ||
- | $a = array(1, "index1" => 2, 3, "index2" => 4, "index3" => 5, | + | |
- | 6 => array(3, "index4" => 4, "index5" => 5)); | + | |
- | $a2 = '''DoubleArrayItems($a)'''; | + | |
- | + | ||
- | '''$a''' | + | |
- | ( | + | |
- | [0] => 1 | + | |
- | [index1] => 2 | + | |
- | [1] => 3 | + | |
- | [index2] => 4 | + | |
- | [index3] => 5 | + | |
- | [6] => Array | + | |
- | ( | + | |
- | [0] => 3 | + | |
- | [index4] => 4 | + | |
- | [index5] => 5 | + | |
- | ) | + | |
- | ) | + | |
- | + | ||
- | '''$a2''' | + | |
- | ( | + | |
- | [0] => 1 | + | |
- | [1] => 1 | + | |
- | [2] => 2 | + | |
- | [3] => 2 | + | |
- | [4] => 3 | + | |
- | [5] => 3 | + | |
- | [6] => 4 | + | |
- | [7] => 4 | + | |
- | [8] => 5 | + | |
- | [9] => 5 | + | |
- | [10] => Array | + | |
- | ( | + | |
- | [0] => 3 | + | |
- | [index4] => 4 | + | |
- | [index5] => 5 | + | |
- | ) | + | |
- | [11] => Array | + | |
- | ( | + | |
- | [0] => 3 | + | |
- | [index4] => 4 | + | |
- | [index5] => 5 | + | |
- | ) | + | |
- | ) | + | |
- | + | ||
- | '''$a''' | + | |
- | ( | + | |
- | [radek1] => Array | + | |
- | ( | + | |
- | [sloupec1] => 0 | + | |
- | [sloupec2] => 1 | + | |
- | [sloupec3] => 2 | + | |
- | [sloupec4] => 3 | + | |
- | ) | + | |
- | [radek2] => Array | + | |
- | ( | + | |
- | [sloupec1] => 0 | + | |
- | [sloupec3] => 2 | + | |
- | [sloupec4] => 3 | + | |
- | ) | + | |
- | [radek3] => Array | + | |
- | ( | + | |
- | [sloupec3] => 2 | + | |
- | [sloupec4] => 3 | + | |
- | ) | + | |
- | ) | + | |
- | + | ||
- | '''MatrixClear(&$a, "radek2", "sloupec1")'''; | + | |
- | + | ||
- | '''$a''' | + | |
- | ( | + | |
- | [radek1] => Array | + | |
- | ( | + | |
- | [sloupec2] => 1 | + | |
- | [sloupec3] => 2 | + | |
- | [sloupec4] => 3 | + | |
- | ) | + | |
- | [radek3] => Array | + | |
- | ( | + | |
- | [sloupec3] => 2 | + | |
- | [sloupec4] => 3 | + | |
- | ) | + | |
- | ) | + | |
== Zdrojový kód == | == Zdrojový kód == | ||
- | <pre> | + | Aktuální zdrojový kód se nachází [https://vl-test.cs.vsb.cz/websvn/filedetails.php?repname=virtlab&path=%2FDISTR%2Fweb%2Fclass%2FvirtlabSupportFunctions.php.inc&rev=0&sc=0 zde]. |
- | <?php | + | |
- | + | ||
- | function ClearWhitespaceInXML($data) { | + | |
- | $pattern = "/>\s+</"; | + | |
- | $replacement = "><"; | + | |
- | return preg_replace($pattern, $replacement, $data); | + | |
- | }//function | + | |
- | + | ||
- | function Unique($array) { | + | |
- | if(is_array($array)) | + | |
- | return array_keys(array_flip($array)); | + | |
- | return NULL; | + | |
- | }//function | + | |
- | + | ||
- | function array_delete(&$array, $value) { | + | |
- | if(is_array($array)) { | + | |
- | if(in_array($value, $array)) { | + | |
- | $array = array_diff($array, array($value)); | + | |
- | return 1; | + | |
- | } | + | |
- | return 0; | + | |
- | }//if | + | |
- | return NULL; | + | |
- | } | + | |
- | + | ||
- | function array_porovnej($array1, $array2) { | + | |
- | $result = array(); | + | |
- | foreach($array1 as $idx1 => $value1) { | + | |
- | $exists = 0; | + | |
- | foreach($array2 as $idx2 => $value2) { | + | |
- | if($value1 == $value2) { | + | |
- | unset($array2[$idx2]); | + | |
- | $exists = 1; | + | |
- | break; | + | |
- | } | + | |
- | //else $result[$idx1] = $value1; | + | |
- | }//foreach | + | |
- | if(!$exists) $result[$idx1] = $value1; | + | |
- | }//foreach | + | |
- | return $result; | + | |
- | }//function | + | |
- | + | ||
- | function DoubleArrayItems($array) { | + | |
- | $temp = array(); | + | |
- | if(is_array($array)) { | + | |
- | foreach($array as $hodnota) { | + | |
- | array_push($temp, $hodnota); | + | |
- | array_push($temp, $hodnota); | + | |
- | }//foreach | + | |
- | return $temp; | + | |
- | }//if | + | |
- | return NULL; | + | |
- | }//function | + | |
- | + | ||
- | function MatrixClear(&$matice, $radek, $sloupec) { | + | |
- | unset($matice[$radek]); | + | |
- | foreach($matice as $radecek => $radky) | + | |
- | foreach($radky as $sloupecek => $hodonota) { | + | |
- | if($sloupecek == $sloupec) | + | |
- | unset($matice[$radecek][$sloupecek]); | + | |
- | } | + | |
- | }//function | + | |
- | ?> | + | |
- | + | ||
- | </pre> | + | |
+ | [[Kategorie:Komponenty virtlabu]] | ||
+ | [[Kategorie:Server]] | ||
+ | [[Kategorie:Řídící server]] | ||
[[Kategorie:PHP]] | [[Kategorie:PHP]] |
Aktuální verze
Pomocné funkce.
[editovat]
Popis funkcí
- function ClearWhitespaceInXML($data)
- ze vstupních dat (XML dat), odstraní bílé znaky mezi značkami.
- function Unique($array)
- z pole udělá množinu (odstraní duplicitní hodnoty)
- function array_delete(&$array, $value)
- z pole $array odstraní hodnotu $value.
- function array_porovnej($array1, $array2)
- vypočíta rozdíl multimnožin $array1 - $array2
- function DoubleArrayItems($array)
- zdvojí prvky pole
- function MatrixClear(&$matice, $radek, $sloupec)
- v zadané matici zruší určený sloupec a řádek
- ...
[editovat]
Zdrojový kód
Aktuální zdrojový kód se nachází zde.