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Multiple data retrive

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Oct 30.2006

hi,
i am new coder in PHP world.
Help me about this problem.

###problem1#################

i want to retrive data from some text.

[B]lasejfsdjfsdf<abc>i want retrive it<efg>sfuhsdfk<abc>again i retrive it<efg>lsdfjosdjf<abc>again & again i retrive it<efg>ksdfjhnsidufh[/B]

i want to retrive data from middle of <abc> & <efg>

###problem1 end#################

###problem2#################

sdnfidvhuiweweonvoiwejhfsdmnvlknweialksfdmiosafjalwfn vihnwieon v

from this line i want to change all [B]v[/B] to as v1, v2, v3,… can i do it?
###problem2 end#################

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PHP

2 Comments(s) ↴

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@The_Little_GuyOct 30.2006 — for problem 2, I think you need to find the number of times v is in the string, so you can have the 1,2,3,4.... then you would just do a

[B]str_replace("v", "v$numer", $string);[/B]

something like that.
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@NogDogOct 30.2006 — 1:
[code=php]
preg_match_all('/<abc>(.*)<efg>/Us', $string, $matches);
$values = $matches[1];
echo "<pre>";
print_r($values);
echo "</pre>";
[/code]

2:
[code=php]
$counter = 1;
$newString = preg_replace('/v/ie', '"$0".$counter++', $string);
echo $newString;
[/code]
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