-#+TITLE: Template
+* Template
-* Tags
+** Tags
-** {<expr>[modifiers]}
+*** Print
+ Syntax: ={<expr>[modifiers]}=
Outputs expression.
-** {if <condition>} | {elseif <condition>} | {else} | {/if}
-
-** {while <condition>} | {/while}
+*** if/elseif/else
+ Syntax: ={if <condition>}= <body> [ ={elseif <condition>}= <body> ]* [ ={else}= <body> ] ={/if}=
-** {foreach <collection> as [<key> =>] <value>} | {/foreach}
+*** while
+ Syntax: ={while <condition>}= <body> ={/while}=
+
+*** {foreach <collection> as [<key> =>] <value>} | {/foreach}
Iterate over collection.
Following variables are defined inside a loop:
+ =foreach_counter0= -- zero based iteration counter
+ =foreach_counter1= -- unit based iteration counter
+ =foreach_first= -- is true on first iteration and false on the rest ones.
-** {assign <var> <eq-op> <expr>}
+*** {assign <var> <eq-op> <expr>}
Example: ~{assing $v += 1}~
-** {literal} | {/literal}
+*** {literal} | {/literal}
Literally output enclosed text. Mostly used to wrap inlined JavaScript.
-** {include "<filename>"}
+*** {include "<filename>"}
Include another template. Example: ={include "pagination.html"}=
-** {block <name>} | {superblock} | {/block}
+*** {block <name>} | {superblock} | {/block}
-** {ldelim} | {rdelim}
+*** {ldelim} | {rdelim}
Output '{' and '}'.
-* Unknown Tags
+** Unknown Tags
-** {trans} | {plural} | {blocktrans} | {/blocktrans}
+*** {trans} | {plural} | {blocktrans} | {/blocktrans}
-* Predefined custom tags
+** Predefined custom tags
-** {url '<view-name>'[, array(<arg>, ...)]}
+**
* {url '<view-name>'[, array(<arg>, ...)]}
Reverse url
-** {sql}
+*** {sql}
Prints SQL statistics.
-* Modifiers
+** Modifiers
Modifier is a transformation applied to a printed value.
Some modifiers have one or more parameters.
Examples: ={$content|safe}=, ={$content|strip_tags|limit_words:10}=
-** Predefined modifiers
+*** Predefined modifiers
+ =upper=
+ =lower=
+ =debug= -- print_r
+ =fulldebug= -- var_export
-* Configuration
+** Configuration
+ =template_tags= -- additional template tags
+ =template_modifiers= -- additional template modifiers
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