22 lines
865 B
Markdown
22 lines
865 B
Markdown
Modifier truncate
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=================
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Modifier truncates a variable to a character length.
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```smarty
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{$long_string|truncate:$length:$etc:$by_words:$middle}
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```
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* `$length`, required. Parameter determines how many characters to truncate to.
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* `$etc`, by default `...`. This is a text string that replaces the truncated text.
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* `$by_word`, by default **FALSE**. This determines whether or not to truncate at a word boundary with TRUE, or at the exact character with FALSE.
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* `$middle`, by default **FALSE**. This determines whether the truncation happens at the end of the string with FALSE, or in the middle of the string with TRUE.
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```smarty
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{var $str = "very very long string"}
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{$str|truncate:10:" read more..."} output: very very read more...
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{$str|truncate:5:" ... ":true:true} output: very ... string
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```
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Modifier do not use `mbstring` when works with UTF8. |