PHP 5.4.31 Released

strpbrk

(PHP 5)

strpbrkSearch a string for any of a set of characters

Descrierea

string strpbrk ( string $haystack , string $char_list )

strpbrk() searches the haystack string for a char_list.

Parametri

haystack

The string where char_list is looked for.

char_list

This parameter is case sensitive.

Valorile întoarse

Returns a string starting from the character found, or FALSE if it is not found.

Exemple

Example #1 strpbrk() example

<?php

$text 
'This is a Simple text.';

// this echoes "is is a Simple text." because 'i' is matched first
echo strpbrk($text'mi');

// this echoes "Simple text." because chars are case sensitive
echo strpbrk($text'S');
?>

Vedeți de asemenea

  • strpos() - Find the position of the first occurrence of a substring in a string
  • strstr() - Find the first occurrence of a string
  • preg_match() - Perform a regular expression match

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User Contributed Notes 2 notes

up
1
devnuhl
17 days ago
If you're not looking to duplicate the rest of the string, but instead just want the offset, in the spirit of the str*pos() functions, use strcspn()
up
-2
Evan
7 years ago
If you're not looking to duplicate the rest of the string, but instead just want the offset, in the spirit of the str*pos() functions:

<?php

function strpbrkpos($s, $accept) {
 
$r = FALSE;
 
$t = 0;
 
$i = 0;
 
$accept_l = strlen($accept);

  for ( ;
$i < $accept_l ; $i++ )
    if ( (
$t = strpos($s, $accept{$i})) !== FALSE )
      if ( (
$r === FALSE) || ($t < $r) )
       
$r = $t;

  return
$v;
}

?>
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