[SOLVED] str_replace

[s_ainley87]

Hello, I am struggling with working how to construct the str_replace function,

 

What I currently have is a controllerpage full of functions that controls linked images and which URL they link too and where the images are pulled from, what I want is depening on the session id for the image to be pulled from a certain URL, so I want to replace this [iMAGEPATH] with this http://www.myurl/image/myimage.gif, how would I construct that in str_replace?

 

Thanks everyone

 

s_ainley87

[LemonInflux]

str_replace('[iMAGEPATH]', 'http://www.myurl/image/myimage.gif', $variableHoldingYourPageInfo);

 

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[s_ainley87]

Thanks that has really helped what if I wanted to replace the link the sits 'behind' the image? would I have to right that into PHP and do str replace with a link init? How would I do that?

[LemonInflux]

I don't understand the question. Give me an example please?

 

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[s_ainley87]

i currently have in my html document,

 

 

a href="go.html">[iMAGEPATH]

 

 

and in my php controller i have

 

($session = new Zend_Session_Namespace('Zend_Auth');
if($session = something) {
str_replace('[iMAGEPATH]', 'http://www.myurl/image/myimage.gif', $variableHoldingYourPageInfo);
} else {
//do normal [iMAGEPATH]
}

 

what I am saying is that if i want the image that is replacing the original image to link somewhere else will i have to put the whole thing in str_replace including the link and how would i do it?

[LemonInflux]

Ooh I see. you would simply change the second argument:

 

str_replace('[iMAGEPATH]', '<a href="path/to/file.php"><img src="http://www.myurl/image/myimage.gif" /></a>', $variableHoldingYourPageInfo);

 

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[s_ainley87]

thanks

[LemonInflux]

No worries if it works, remember to click topic solved!

 

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