用一堆代码php str_replace

我有一些来自数据库的内容.我想用一堆代码替换内容的特定单词.

来自数据库的内容例如：

Thank you for interest on our web site.
{FORMINSERT}
You can
also contact us by calling us to 1234567890

我想用一堆PHP代码替换字符串{FORMINSERT}.如果它是普通的文本字符串,我可以简单地使用str_replace替换它.

但是替换的内容不是简单的文本,而是表单代码.

要替换此{FORMINSERT}

举例：

<form method="post" id="form1" action="<?php echo KT_escapeAttribute(KT_getFullUri()); ?>">
    <table cellpadding="5" cellspacing="2" >
        <tr>
            <td width="84" ><a name="contact" id="contact"></a></td>
            <td width="384">&nbsp;</td>
        </tr>
        <tr>
            <td colspan="2" ><h1>Contact Us</h1></td>
        </tr>
        <tr>
            <td ><label for="fullname">Name:</label></td>
            <td>
                <input type="text" name="fullname" id="fullname" value="<?php echo KT_escapeAttribute($row_rsscotts_contact['fullname']); ?>" size="47" />
                <?php echo $tNGs->displayFieldHint("fullname");?> <?php echo $tNGs->displayFieldError("scotts_contact", "fullname"); ?>
            </td>
        </tr>
        <tr>
            <td ><label for="phone">Phone:</label></td>
            <td>
                <input type="text" name="phone" id="phone" value="<?php echo KT_escapeAttribute($row_rsscotts_contact['phone']); ?>" size="47" />
                <?php echo $tNGs->displayFieldHint("phone");?> <?php echo $tNGs->displayFieldError("scotts_contact", "phone"); ?>
            </td>
        </tr>
        <tr>
            <td><label for="email">Email:</label></td>
            <td>
                <input type="text" name="email" id="email" value="<?php echo KT_escapeAttribute($row_rsscotts_contact['email']); ?>" size="47" />
                <?php //echo $tNGs->displayFieldHint("email");?> <?php echo $tNGs->displayFieldError("scotts_contact", "email"); ?>
            </td>
        </tr>
        <tr>
            <td><label for="tellus">Looking for:</label></td>
            <td>
                <textarea name="tellus" id="tellus" cols="37" rows="5"><?php echo KT_escapeAttribute($row_rsscotts_contact['tellus']); ?></textarea>
                <?php echo $tNGs->displayFieldHint("tellus");?> <?php echo $tNGs->displayFieldError("scotts_contact", "tellus"); ?>
            </td>
        </tr>
        <tr>
            <td></td>
            <td>
                <input type="submit" name="KT_Insert1" id="KT_Insert1" value="Submit" class="button-blue" /> 
                <input name="Reset" type="reset" value="Reset" class="button-grey" />
            </td>
        </tr>
    </table>
</form>

解决方法:

test1.php：

$database_content = 'Thank you for interest on our web site.
{FORMINSERT}
You can also contact us by calling us to 1234567890';

if(stripos($database_content, '{FORMINSERT}') !== FALSE){
    ob_start();
    include 'test2.php';
    $result = ob_get_clean();
}

$database_content = str_replace("{FORMINSERT}", $result, $database_content);

echo $database_content;

test2.php(您要插入的代码)：

echo 'hello world';

结果：

Thank you for interest on our web site. hello world You can also
contact us by calling us to 1234567890

就像代码“回声’hello world’;”一样正坐在{FORMINSERT}所在的位置.您可以只创建一堆PHP文件来包含类似内容,然后创建一些if语句来处理替换文件.

标签：str-replace,forms,replace,string,php
来源： https://codeday.me/bug/20191031/1976274.html