CODEWITHSUNDEEP
phphtmlparsingtemplates
Speedy Wap
Speedy Wap

Reputation: 488

if statements in php templates using tpl

How can i parse {if game > 4}{somecontent}{/if} from a template using PHP.

Upvotes: 5

Views: 2296

Answers (2)

Elbert Alias
Elbert Alias

Reputation: 1790

What's wrong with using plain old PHP? It's much faster and a whole lot simpler.

<?php if ( $game > 4 ): ?>
some content
<?php endif ?>

If you really insist, here's a start (untested):

<?php
preg_match_all('/\{if ([^}]+)\}.+?\{\/if\}/s', $content, $matches)

foreach ( $matches as $match )
{
    $expression = $match[1];

    // Evaluate expression

    $content = preg_replace($match[0], $true ? $match[1] : '', $content);
}
?>

This is pretty simple, it get's really hairy when you want to work with nested statements.

Upvotes: 6

Jason
Jason

Reputation: 15378

You can parse that syntax using smarty template engine.

http://www.smarty.net/crash_course

Upvotes: 0

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