php使用wordwrap格式化文本段落的方法_PHP教程

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$string = "TRADING ON MARGIN POSES ADDITIONAL

RISKS AND IS NOT SUITABLE FOR ALL

INVESTORS.

A COMPLETE LIST OF THE RISKS ASSOCIATED WITH MARGIN TRADING IS

AVAILABLE IN THE MARGIN RISK DISCLOSURE DOCUMENT.";

$string = str_replace("\n", " ", $string);

$string = str_replace("\r", " ", $string);

print(wordwrap($string, 40)."\n");

?>

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TRADING ON MARGIN POSES ADDITIONAL

RISKS AND IS NOT SUITABLE FOR ALL

INVESTORS. A COMPLETE LIST OF THE

RISKS ASSOCIATED WITH MARGIN TRADING IS

AVAILABLE IN THE MARGIN RISK DISCLOSURE

DOCUMENT.