How to repeat a string several times in php

In PHP, you can use the str_repeat() function to repeat a string a specified number of times and return the repeated string; the syntax "str_repeat(string,repeat)", the parameter "repeat" specifies the string The number of times it will be repeated, its value must be greater than or equal to 0.

The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

In PHP, you can use the str_repeat() function to repeat a string a specified number of times.

str_repeat() function repeats a string a specified number of times.

Syntax:

str_repeat(string,repeat)

The parameter string specifies the string to be repeated, and the parameter repeat specifies the number of times the string will be repeated. The str_repeat() function returns the result of string repeated repeat times.

Note: The value of parameter repeat must be greater than or equal to 0; if repeat is set to 0, the function will return an empty string.

Example:

<?php 
header("Content-type:text/html;charset=utf-8");
$str = "PHP是世界上最好的编程语言！<br />";
echo "重要的事情说三遍：<br />" . str_repeat($str, 3);
?>

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