X-Git-Url: http://git.harvie.cz/?a=blobdiff_plain;ds=sidebyside;f=wwwroot%2Fsmarty%2FSmarty-2.6.10%2FFAQ;fp=wwwroot%2Fsmarty%2FSmarty-2.6.10%2FFAQ;h=0000000000000000000000000000000000000000;hb=e034221efbc7970ec58be22d7517fd3c503dc903;hp=bf66959f508f4141e7607a81b087235fc55b4c0d;hpb=c6f21b69e8210bdd0e80cf87f1c2f06dfc848a75;p=mirrors%2FKyberia-bloodline.git diff --git a/wwwroot/smarty/Smarty-2.6.10/FAQ b/wwwroot/smarty/Smarty-2.6.10/FAQ deleted file mode 100644 index bf66959..0000000 --- a/wwwroot/smarty/Smarty-2.6.10/FAQ +++ /dev/null @@ -1,284 +0,0 @@ -QUESTION INDEX --------------- - -GENERAL - -Q: What is Smarty? -Q: What's the difference between Smarty and other template engines? -Q: What do you mean "Compiled PHP Scripts" ? -Q: Why can't I just use PHPA (http://php-accelerator.co.uk) or Zend Cache? -Q: Why does smarty have a built in cache? Wouldn't it be better to handle this - in a separate class? -Q: Is Smarty faster than ? -Q: How can I be sure to get the best performance from Smarty? -Q: Do you have a mailing list? -Q: Can you change the mailing list so reply-to sends to the list and not the - user? - -TROUBLESHOOTING - -Q: Smarty doesn't work. -Q: I get the following error when running Smarty: - Warning: Smarty error: problem creating directory "templates_c/239/239105369" - in /path/to/Smarty.class.php on line 542 -Q: I get the following error when running Smarty: - Warning: Wrong parameter count for preg_replace() in - Smarty.class.php on line 371 -Q: I get this error when passing variables to {include}: - Fatal error: Call to undefined function: get_defined_vars() in - /path/to/Smarty/templates_c/index.tpl.php on line 8 -Q: I get PHP errors in my {if} tag logic. -Q: I'm changing my php code and/or templates, and my results are not getting - updated. -Q: I'm running Windows 2000 and I get blank content. My compiled PHP files are - also zero length. -Q: The template goes into an infinite loop when I include included templates - that pass local variables -Q: Javascript is causing Smarty errors in my templates. -Q: I get "SAFE MODE Restriction in effect. ..."-errors when running smarty. - -MISC - -Q: Can I use Macromedia's Dreamweaver to edit my templates? -Q: Dreamweaver is urlencoding the template delimiters when they are in a SRC or - HREF link. How do I get around this? - -HOWTO - -Q: How do I generate different cache files per template based on arguments - passed to the page? -Q: How do I pass a template variable as a parameter? {function param={$varname}} - does not work. -Q: How do I include cached template(s) within a non-cached template? - - -GENERAL -------- - -Q: What is Smarty? -A: Smarty is a template engine for PHP... but be aware this isn't just another - PHP template engine. It's much more than that. - -Q: What's the difference between Smarty and other template engines? -A: Most other template engines for PHP provide basic variable substitution and - dynamic block functionality. Smarty takes a step further to be a "smart" - template engine, adding features such as configuration files, template - functions, variable modifiers (see the docs!) and making all of this - functionality as easy as possible to use for both programmers and template - designers. Smarty also compiles the templates into PHP scripts, eliminating - the need to parse the templates on every invocation, making Smarty extremely - scalable and manageable for large application needs. - -Q: What do you mean "Compiled PHP Scripts" ? -A: Smarty reads the template files and creates PHP scripts from them. Once - these PHP scripts are created, Smarty executes these, never having to parse - the template files again. If you change a template file, Smarty will - recreate the PHP script for it. All this is done automatically by Smarty. - Template designers never need to mess with the generated PHP scripts or even - know of their existance. (NOTE: you can turn off this compile checking step - in Smarty for increased performance.) - -Q: Why can't I just use PHPA (http://php-accelerator.co.uk) or Zend Cache? -A: You certainly can, and we highly recommend it! What PHPA does is caches - compiled bytecode of your PHP scripts in shared memory or in a file. This - speeds up server response and saves the compilation step. Smarty creates PHP - scripts, which PHPA will cache nicely. Now, Smarty's built-in cache is - something completely different. It caches the _output_ of the template - contents. For example, if you have a template that requires several database - queries, Smarty can cache this output, saving the need to call the database - every time. Smarty and PHPA (or Zend Cache) complement each other nicely. If - performance is of the utmost importance, we would recommend using one of - these with any PHP application, using Smarty or not. As you can see in the - benchmarks, Smartys performance _really_ excels in combination with a PHP - accelerator. - -Q: Why does Smarty have a built in cache? Wouldn't it be better to handle this - in a separate class? -A: Smarty's caching functionality is tightly integrated with the template - engine, making it quite a bit more flexible than a simple caching wrapper. - For instance, you can cache select portions of a template page. Let's say - you have a polling box on your site. With Smarty, you can leave the poll - dynamic and cache the rest of the page. You can also pass templates - multiple cache ids, meaning that a template can have several caches - depending on URL, cookies, etc. - -Q: Is Smarty faster than ? -A: See the benchmark page for some performance comparisons. Smarty's approach - to templates is a bit different from some languages: it compiles templates - into PHP scripts instead of parsing them on each invocation. This usually - results in great performance gains, especially with complex templates. - Coupled with the built-in caching of Smarty templates, the performance is - outstanding. - -Q: How can I be sure to get the best performance from Smarty? -A: Be sure you set $compile_check=false once your templates are initially - compiled. This will skip the unneeded step of testing if the template has - changed since it was last compiled. If you have complex pages that don't - change too often, turn on the caching engine and adjust your application so - it doesn't do unnecessary work (like db calls) if a cached page is - available. See the documentation for examples. - -Q: Do you have a mailing list? -A: We have a few mailing lists. "general" for you to share your ideas or ask - questions, "dev" for those interested in the development efforts of Smarty, - and "cvs" for those that would like to track the updates made in the cvs - repository. - - send a blank e-mail message to: - smarty-general-subscribe@lists.php.net (subscribe to the general list) - smarty-general-unsubscribe@lists.php.net (unsubscribe from the general list) - smarty-general-digest-subscribe@lists.php.net (subscribe to digest) - smarty-general-digest-unsubscribe@lists.php.net (unsubscribe from digest) - smarty-dev-subscribe@lists.php.net (subscribe to the dev list) - smarty-dev-unsubscribe@lists.php.net (unsubscribe from the dev list) - smarty-cvs-subscribe@lists.php.net (subscribe to the cvs list) - smarty-cvs-unsubscribe@lists.php.net (unsubscribe from the cvs list) - You can also browse the mailing list archives at - http://marc.theaimsgroup.com/?l=smarty&r=1&w=2 - - - -Q: Can you change the mailing list so Reply-To sends to the list and not the - user? -A: Yes we could, but no we won't. Use "Reply-All" in your e-mail client to send - to the list. http://www.unicom.com/pw/reply-to-harmful.html - -TROUBLESHOOTING ---------------- - -Q: Smarty doesn't work. -A: You must be using PHP 4.0.6 or later if you use any version of Smarty - past 2.0.1. Read the BUGS file for more info. - -Q: I get the following error when running Smarty: - Warning: Smarty error: problem creating directory "templates_c/239/239105369" - in /path/to/Smarty.class.php on line 542 -A: Your web server user does not have permission to write to the templates_c - directory, or is unable to create the templates_c directory. Be sure the - templates_c directory exists in the location defined in Smarty.class.php, - and the web server user can write to it. If you do not know the web server - user, chmod 777 the templates_c directory, reload the page, then check the - file ownership of the files created in templates_c. Or, you can check the - httpd.conf (usually in /usr/local/apache/conf) file for this setting: - User nobody - Group nobody - -Q: I get the following error when running Smarty: Warning: Wrong parameter - count for preg_replace() in Smarty.class.php on line 371 -A: preg_replace had a parameter added in PHP 4.0.2 that Smarty - requires. Upgrade to at least 4.0.6 to fix all known PHP issues with - Smarty. - -Q: I get this error when passing variables to {include}: - Fatal error: Call to undefined function: get_defined_vars() in - /path/to/Smarty/templates_c/index.tpl.php on line 8 -A: get_defined_vars() was added to PHP 4.0.4. If you plan on passing - variables to included templates, you will need PHP 4.0.6 or later. - -Q: I get PHP errors in my {if} tag logic. -A: All conditional qualifiers must be separated by spaces. This syntax will not - work: {if $name=="Wilma"} You must instead do this: {if $name == "Wilma"}. - The reason for this is syntax ambiguity. Both "==" and "eq" are equivalent - in the template parser, so something like {if $nameeq"Wilma"} wouldn't be - parsable by the tokenizer. - -Q: I'm changing my php code and/or templates, and my results are not getting - updated. -A: This may be the result of your compile or cache settings. If you are - changing your php code, your templates will not necessarily get recompiled - to reflect the changes. Use $force_compile during develpment to avoid these - situations. Also turn off caching during development when you aren't - specifically testing it. You can also remove everything from your - compile_dir and cache_dir and reload the page to be sure everything gets - regenerated. - -Q: I'm running Windows 2000 and I get blank content. My compiled PHP files are - also zero length. -A: There seems to be a problem with some W2k machines and exclusive file - locking. Comment out the flock() call in _write_file to get around this, - although be aware this could possibly cause a problem with simultaneous - writes to a file, especially with caching turned on. NOTE: As of Smarty - 1.4.0, a workaround was put in place that should solve this. - -Q: The template goes into an infinite loop when I include included templates - that pass local variables -A: This was fixed in 1.3.2 (new global attribute) - -Q: Javascript is causing Smarty errors in my templates. -A: Surround your javascript with {literal}{/literal} tags. See the docs. - -Q: I get "SAFE MODE Restriction in effect. ..."-errors when running smarty. -A: Use $smarty->use_sub_dirs = false when running php in safe mode. - -MISC ----- - -Q: Can I use Macromedia's Dreamweaver to edit my templates? -A: Certainly. You might want to change your tag delimiters from {} to something - that resembles valid HTML, like or <{ }> or something similar. - This way the editor won't view the template tags as errors. - -Q: Dreamweaver is urlencoding the template delimiters when they are in a SRC or - HREF link. How do I get around this? -A: In Edit - Properties - Rewrite HTML you can specify if Dreamweaver should - change special letters to %-equivalent or not. The default is on which - produces this error. - -HOWTO ------ - -Q: How do I generate different cache files per template based on arguments - passed to the page? -A: Use your $REQUEST_URI as the cache_id when fetching the page: - - global $REQUEST_URI; // if not already present - $smarty->display('index.tpl',$REQUEST_URI); - - This will create a separate cache file for each unique URL when you call - index.tpl. See the documentation for display() and fetch() - -Q: How do I pass a template variable as a parameter? {function param={$varname}} - does not work. -A: {function param=$varname} (You cannot nest template delimiters.) - -Q: How do I include cached template(s) within a non-cached template? -A: One way to do it: - - $smarty->caching = true; - $tpl1 = $smarty->fetch("internal1.tpl"); - $tpl2 = $smarty->fetch("internal2.tpl"); - $tpl3 = $smarty->fetch("internal3.tpl"); - - $smarty->assign("tpl1_contents",$tpl1); - $smarty->assign("tpl2_contents",$tpl2); - $smarty->assign("tpl3_contents",$tpl3); - - $smarty->caching = false; - $smarty->display('index.tpl'); - - index.tpl - --------- - - - - - - - -
{$tpl1_contents}{$tpl2_contents}{$tpl3_contents}
- - - - - Another approach: - - You could write a custom insert function to fetch your internal - templates: - - - - - - - -
{insert name=fetch_tpl tpl="internal1.tpl"}{insert name=fetch_tpl tpl="internal2.tpl"}{insert name=fetch_tpl tpl="internal3.tpl"}