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20 commonly used variable operators in smarty* Usage syntax: {Variable name | Operator: }
* capitalize --- Capitalize the first letter
* count_characters --- Calculate the number of characters
* cat --- Connect strings
* count_paragraphs ---Count the number of paragraphs
* count_sentences ---Count the number of sentences
* count_words ---Count the number of words
* date_format ---Time format
* default ---Default
* escape ---Transcode
* indent ---Indent
* lower ---Lowercase
* nl2br ---Replace newlines with
* regex_replace ---Replace
* replace ---Replace
* spacify ---Insert spaces
* string_format -- -String formatting
* strip ---Remove extra spaces
* strip_tags ---Remove html tags
* truncate ---Intercept
* upper ---Capital
* wordwrap --Constrain line width
Usage:
index.php
Copy code The code is as follows:
include("smarty_inc.php");
$name = "My name is MaJi,age 22,sex boy.aaaaaa< ;/a>.";
$smarty->assign("title", $name);
$smarty->assign("row", $row);
$smarty->assign("d" ,strtotime("-0"));
$smarty->assign("nubmer", 342345.736524);
$smarty->display("index.html");
?>
The above introduces the variable operators and usage methods in the smartprinter virtual printer php smarty template engine, including the content of the smartprinter virtual printer. I hope it will be helpful to friends who are interested in PHP tutorials.