spliti

(PHP 4 >= 4.0.1, PHP 5)

spliti — Split string into array by regular expression case insensitive

Opis

array spliti ( string $pattern , string $string [, int $limit = -1 ] )

Splits a string into array by regular expression.

This function is identical to split() except that this ignores case distinction when matching alphabetic characters.

Ostrzeżenie

Ta funkcja jest PRZESTARZAŁA od PHP 5.3.0. Używanie tej funkcji nie jest zalecane.

Parametry

pattern

Case insensitive regular expression.

If you want to split on any of the characters which are considered special by regular expressions, you'll need to escape them first. If you think spliti() (or any other regex function, for that matter) is doing something weird, please read the file regex.7, included in the regex/ subdirectory of the PHP distribution. It's in manpage format, so you'll want to do something along the lines of man /usr/local/src/regex/regex.7 in order to read it.

string

The input string.

limit

If limit is set, the returned array will contain a maximum of limit elements with the last element containing the whole rest of string.

Zwracane wartości

Returns an array of strings, each of which is a substring of string formed by splitting it on boundaries formed by the case insensitive regular expression pattern.

If there are n occurrences of pattern, the returned array will contain n+1 items. For example, if there is no occurrence of pattern, an array with only one element will be returned. Of course, this is also true if string is empty. If an error occurs, spliti() returns FALSE.

Przykłady

This example splits a string using 'a' as the separator :

Przykład #1 spliti() example


<?php
$string = "aBBBaCCCADDDaEEEaGGGA";
$chunks = spliti ("a", $string, 5);
print_r($chunks);
?>

Powyższy przykład wyświetli:

Array
(
  [0] =>
  [1] => BBB
  [2] => CCC
  [3] => DDD
  [4] => EEEaGGGA
)

Notatki

Informacja:
Od PHP 5.3.0 rozszerzenie regex jest przestarzałe. Zamiast niego należy używać rozszerzenia PCRE. Wywołanie tych funkcji spowoduje wygenerowanie ostrzeżenia E_DEPRECATED. Zobacz listę różnic aby uzyskać pomoc w migracji do PCRE.

Zobacz też:

preg_split() - Split string by a regular expression
split() - Split string into array by regular expression
explode() - Split a string by string
implode() - Join array elements with a string

sql_regcase

split

[edit] Last updated: Fri, 23 Mar 2012

add a note User Contributed Notes spliti

jeffmixpute 25-Jan-2011 04:41


This example shows the use of spliti.

Here it splits the path of the server as it can be used further.



<?php



require_once 'Beispiel.php';

$seq = new Sequence();



$path = $_SERVER["PATH_INFO"];



echo "PATH: ".$path."<br/>";

echo "Request mode: ".$_SERVER["REQUEST_METHOD"]."<br/>";



$daten = spliti ("/", $path);



echo "get-daten[1] ".$daten[1]."<br/>";



if($_SERVER["REQUEST_METHOD"]== "POST"){

  echo "POST".$daten[1];

  $seq->setzeSequence($daten[1], $_POST["xml"]);

}

elseif($_SERVER["REQUEST_METHOD"] == "DELETE"){

  echo "DELETE".$daten[1];

  $seq->loescheSequence($daten[1]);

}

elseif($_SERVER["REQUEST_METHOD"] == "GET"){



$antwort = $seq->holeSequence($daten[1]); 

  echo "antwort[0]: ".$antwort[0]."<br/>";

  foreach($antwort as $mes){

   echo "mes ".$mes."<br/>";

   }

}



?>

17-Apr-2004 02:22


When using special characters such as the tab placeholder "\t" in the split function, be careful not to escape the slash by adding a slah in front of it. To signify a tab, new line or carriage return use only one slash in front of the character. For example:



$cartes= "one\ttwo\tthree";



$tab_cartes = split("\t",$cartes );



$items = count($tab_cartes);

for ($x = 0; $x < $items; $x++)

   { echo $tab_cartes[$x] . "\n"; }

vbelon at hotmail dot com 27-Jan-2004 08:51


To split $cartes which contains data and tabulations:

Doesnt work :

$tab_cartes = split("\\t",$cartes );



But \t = char(9), so, works well:

$tab_cartes = split(Chr(9),$cartes);



Idem for :

\n = char(10)

\r = char(13)



Found in http://www.asp-magazine.com/fr/asp/blitz/blitz4.asp

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