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diff --git a/vendor/smarty/smarty/docs/designers/language-builtin-functions/language-function-while.md b/vendor/smarty/smarty/docs/designers/language-builtin-functions/language-function-while.md new file mode 100644 index 000000000..755c091f6 --- /dev/null +++ b/vendor/smarty/smarty/docs/designers/language-builtin-functions/language-function-while.md @@ -0,0 +1,43 @@ +{while} {#language.function.while} +======= + +`{while}` loops in Smarty have much the same flexibility as PHP +[while](&url.php-manual;while) statements, with a few added features for +the template engine. Every `{while}` must be paired with a matching +`{/while}`. All PHP conditionals and functions are recognized, such as +*\|\|*, *or*, *&&*, *and*, *is\_array()*, etc. + +The following is a list of recognized qualifiers, which must be +separated from surrounding elements by spaces. Note that items listed in +\[brackets\] are optional. PHP equivalents are shown where applicable. + + Qualifier Alternates Syntax Example Meaning PHP Equivalent + -------------------- ------------ ------------------------ -------------------------------- ---------------------- + == eq \$a eq \$b equals == + != ne, neq \$a neq \$b not equals != + \> gt \$a gt \$b greater than \> + \< lt \$a lt \$b less than \< + \>= gte, ge \$a ge \$b greater than or equal \>= + \<= lte, le \$a le \$b less than or equal \<= + === \$a === 0 check for identity === + ! not not \$a negation (unary) ! + \% mod \$a mod \$b modulous \% + is \[not\] div by \$a is not div by 4 divisible by \$a % \$b == 0 + is \[not\] even \$a is not even \[not\] an even number (unary) \$a % 2 == 0 + is \[not\] even by \$a is not even by \$b grouping level \[not\] even (\$a / \$b) % 2 == 0 + is \[not\] odd \$a is not odd \[not\] an odd number (unary) \$a % 2 != 0 + is \[not\] odd by \$a is not odd by \$b \[not\] an odd grouping (\$a / \$b) % 2 != 0 + + + + {while $foo > 0} + {$foo--} + {/while} + + + +The above example will count down the value of \$foo until 1 is reached. + +See also [`{foreach}`](#language.function.foreach), +[`{for}`](#language.function.for) and +[`{section}`](#language.function.section). |