php 如何用单引号替换双引号
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How do I replace double quotes with single quotes
提问by streetparade
How can I replace ""(I think it's called double quotes) with ''(I think its called single quotes) using PHP?
如何使用 PHP替换""（我认为它称为双引号）与''（我认为它称为单引号）？
回答by YOU
str_replace('"', "'", $text);
or Re-assign it
或重新分配
$text = str_replace('"', "'", $text);
回答by codaddict
Use
用
$str = str_replace('"','\'',$str)
回答by sganesh
Try with preg_replace,
尝试使用 preg_replace，
<?php
$string="hello \" sdfsd \" dgf";
echo $string,"\n";
echo preg_replace("/\"/","'",$string);
?>
回答by Nick Hermans
You can use str_replace, try to use http://php.net/manual/en/function.str-replace.phpit contains allot of php documentation.
您可以使用 str_replace，尝试使用http://php.net/manual/en/function.str-replace.php它包含大量的 php 文档。
<?php
echo str_replace("\"","'","\"\"\"\"\" hello world\n");
?>
回答by karthi_ms
Try with strtr,
尝试使用 strtr，
<?php
$string="hello \" sdfsd dgf";
echo $string;
$string = strtr($string, "\"", "'");
echo $string;
?>
回答by Pritam Prasun
For PHP 5.3.7
对于 PHP 5.3.7
$str = str_replace('"',''',$str);
OR
或者
$str = str_replace('"',"'",$str);
For PHP 5.2
对于 PHP 5.2
$str = str_replace('"',"'",$str);
回答by Shaik Matheen
Try this
尝试这个
//single qoutes
$content = str_replace("\'", "'", $content);
//double qoutes
$content = str_replace('\"', '"', $content);
回答by Zardiw
I like to use an intermediate variable:
我喜欢使用中间变量：
$OutText = str_replace('"',"'",$InText);
Also, you should have a Test.php file where you can try stuff out:
此外，您应该有一个 Test.php 文件，您可以在其中进行尝试：
$QText = 'I "am" quoted';
echo "<P>QText is: $QText";
$UnQText = str_replace ('"', '', $QText);
echo "<P>Unquoted is: $UnQText";
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