如何在php中使用str_replace替换所有数组值的字符串？

Question

        <?php
        $a=array('1'=>'Jan', '2'=>'Feb','3'=>'Mar');
        print_r($a);
        $str ="<p>Due Month</p>";
        echo str_replace("Month","(Jan+Feb+Mar)","Due Month");
        ?>

欲望输出：        Due (Jan+Feb+Mar)

如何使用str_replace函数从数组中获取此输出？

Answer 1

你需要这样吗？

$a = array('1'=>'Jan', '2'=>'Feb','3'=>'Mar');
$replaceStr = "";
foreach ($a as $months) {
    $replaceStr[] = str_replace($months, "(Jan+Feb+Mar)", $months);
}
print_r($replaceStr);

Answer 2

您可以尝试使用所需的输出。它100％工作

$a = array('1'=>'Jan', '2'=>'Feb','3'=>'Mar');
print_r($a);
$comma_separated = implode("+", $a);
$str ="<p>Due Month</p>";
echo str_replace("Month","$comma_separated","Due Month");