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I wonder if you have how to use php to do the following let’s say I have a value within a variable
$text = "here is the member text value"
Inside the value of this variable I would like to consult only the specific word in the case in question the member word if it exists the result is true if it does not exist the result is false you can do it using php ?
Update 02/06/2015: Thanks in advance for the help only I’m now with another problem I used both answers to do the following I put these urls https://cloud.mail.ru and https://my.pcloud.com of them I did a word search pcloud in the first and cloud in the second the problem and that this presenting conflict is if it has the url https://my.pcloud.com.
There if I’m looking cloud of the true result being that it was to give false in the text pcloud has some way of complementing both these codes of the answers to make the word query exactly or checking the beginning of the word consulted at the end of it to avoid this kind of error ?
Literally the error is not manipulated if the last letter of the word is different and not the first letter.
first reply to my dear page:
 
 http://stackoverflow.com/questions/1019169/how-can-i-check-if-a-word-is-contained-in-another-string-using-php
– Fernando Ferrari