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41d80b99ac
* Implemented support for substr, implode and json_encode as modifiers. Fixes #939 * Added split and join in favor of explode and implode modifiers. * Documented all available modifiers
22 lines
711 B
Markdown
22 lines
711 B
Markdown
# count
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Returns the number of elements in an array (or Countable object). Will return 0 for null.
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Returns 1 for any other type (such as a string).
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If the optional mode parameter is set to 1, count() will recursively count the array.
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This is particularly useful for counting all the elements of a multidimensional array.
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## Basic usage
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```smarty
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{if $myVar|count > 3}4 or more{/if}
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{if count($myVar) > 3}4 or more{/if}
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```
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## Parameters
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| Parameter | Type | Required | Description |
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|-----------|------|----------|--------------------------------------------------------|
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| 1 | int | No | If set to 1, count() will recursively count the array. |
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