从字符串中删除€符号[重复]

问题描述：

This question already has an answer here:

How do I replace part of a string in PHP? [duplicate] 5 answers

I use this code to display price inside a Magento shop:

<?php

    $myPrice = $_coreHelper->formatPrice($_price + $_weeeTaxAmount, false);
    $zeros = substr($myPrice, -2);

    if(strval($zeros) == "00") {
        $myPrice = substr($myPrice, 0, -2);
        $myPrice = $myPrice . '-';
    }

    echo '<span class="price">'.$myPrice.'</span>';

?>

But I also want to remove the € sign from this string.

How can I fix that?

</div>

此问题已经存在这里有一个答案： p>

如何在PHP中替换部分字符串？ [复制] 5 answers span> li> \ n ul> div>

我使用此代码显示Magento商店内的价格： p>

 ＆lt;？php  
 
 $ myPrice = $ _coreHelper-＆gt; formatPrice（$ _ price + $ _weeeTaxAmount，false）; 
 $ zeros = substr（$ myPrice，-2）; 
 
 if（strval（$ zeros）==  “00”）{
 $ myPrice = substr（$ myPrice，0，-2）; 
 $ myPrice = $ myPrice。  ' - '; 
} 
 
 echo'＆lt; span class =“price”＆gt;'。$ myPrice。'＆lt; / span＆gt;'; 
 
？＆gt; 
  code>  
 
 但我也想从这个字符串中删除€符号。 p> 
 
 
我该如何解决？ p> 
  div>

答

str_replace($search,$replace,$string) might be the function you are looking for.

take a look at this line of code:

$myPrice = str_replace("€","",$myPrice);

this will search the string for € and replace it with an empty string, which means it removes the €.

refer to the php documentation for further information. i.e. you can also use arrays for $search and $replace (examples in the php doc)

full example:

<?php 
$myPrice = $_coreHelper->formatPrice($_price + $_weeeTaxAmount, false);
$zeros = substr($myPrice, -2);
if(strval($zeros) == "00") { $myPrice = substr($myPrice, 0, -2);
$myPrice = $myPrice . '-'; }

$myPrice = str_replace("€","",$myPrice);
//or if the € is htmlencoded
$myPrice = str_replace("&euro;","",$myPrice);

echo '<span class="price">'.$myPrice.'</span>'; 
?>

答

Use php str_replace :-

str_replace("€","",$yourstring);

This function is binary-safe

str_replace(find,replace,string,count)

从字符串中删除€符号[重复]

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