PHP str_replace

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NigelRen
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Re: PHP str_replace

Post by NigelRen » Sun Aug 19, 2012 12:09 am

The simplest way of doing this is having a variable with the previous value in it. So if your working with $word then $prevWord would be the previous version of it. Before making any change to $word - simply use $prevWord = $word;. Then each change would actually be something like...

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$word=str_replace("a","o",$prevWord);

Acesystech
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Re: PHP str_replace

Post by Acesystech » Mon Aug 20, 2012 11:39 pm

The str_replace() function replaces some characters with some other characters in a string.

Syntax:

str_replace(find,replace,string,count)

Where,

find:-Required. Specifies the value to find
replace:- Required. Specifies the value to replace the value in find
string:-Required. Specifies the string to be searched
count:-Optional. A variable that counts the number of replacements

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