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adjust examples/syntax

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mohrt
2004-12-14 14:40:32 +00:00
parent 12c8edea5d
commit f4e20398f6
1 changed files with 12 additions and 2 deletions
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14
docs/en/designers/language-basic-syntax/language-syntax-variables.xml
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@@ -17,12 +17,22 @@
{$foo} <-- displaying a simple variable (non array/object)
{$foo[4]} <-- display the 5th element of a zero-indexed array
{$foo.bar} <-- display the "bar" key value of an array, similar to PHP $foo['bar']
{$foo.$bar} <-- display the key value of an array denoted by the value $bar
{$foo.$bar} <-- display variable key value of an array, similar to PHP $foo[$bar]
{$foo->bar} <-- display the object property "bar"
{$foo->bar()} <-- display the object method return value for "bar"
{$foo->bar()} <-- display the object method "bar"
{#foo#} <-- display the config file variable "foo"
{$smarty.config.foo} <-- synonym for {#foo#}
{$foo[bar]} <-- syntax only valid in a section loop, see {section}
Many other combinations are allowed
{$foo.bar.baz}
{$foo.$bar.$baz}
{$foo[4].baz}
{$foo[4].$baz}
{$foo.bar.baz[4]}
{$foo->bar($baz,2,$bar)} <-- passing parameters
{"foo"} <-- static values are allowed
]]>
</programlisting>
</example>