如何使用php从文本区域中删除\r\n\r\n

Question

我无法使用以下任何方法从文本区域中删除这些"\r\n\r\n“

Good job overall!\r\n\r\n*********************************************************************** \r\n\r\nSoft skills: Please don\'t forget to ask customers for the reason of cancellation.

​

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methods 
$resolution = trim($resolution);

//Effort 2
$resolution = nl2br($resolution);

//Effort 3
$resolution = htmlentities($resolution);

//Effort 4
$resolution = preg_replace("\\r\\n","<br>",$resolution);

$snip = str_replace("\t", '', $snip); // remove tabs
$snip = str_replace("\n", '', $snip); // remove new lines
$snip = str_replace("\r", '', $snip); // remove carriage returns

Array

( =>阵列( field_id => 5497类型=> F parent_id => 0 field_type => field_name => Retention Offered？required => 1 maxlength => 0 field_value => YES not_applicable => on (所需的最大长度为0=>not_applicable=>on)

[1] => Array
    (
        [field_id] => 5494
        [type] => F
        [parent_id] => 0
        [field_type] => textarea
        [field_name] => Summary of Interaction
        [required] => 1
        [maxlength] => 0
        [field_value] => Cx requested cancel, agent secured and explained account, offered rates, cx declined, agent confirmed cancellation
        [not_applicable] => on
    )

[2] => Array
    (
        [field_id] => 5495
        [type] => F
        [parent_id] => 0
        [field_type] => textarea
        [field_name] => Feedback
        [required] => 0
        [maxlength] => 0
        [field_value] => Good job overall!\r\n\r\n*********************************************************************** \r\n\r\nSoft skills: Please don\'t forget to ask customers for the reason of cancellation.
        [not_applicable] => on
    )

)

Answer 1

用户preg_replace，要从字符串中删除\n\r，请遵循以下代码

$title = "Good job overall!\r\n\r\n*********************************************************************** \r\n\r\nSoft skills: Please don't forget to ask customers for the reason of cancellation";
$new_title = preg_replace("/[\n\r]/","",$title); 
echo $new_title;

Answer 2

我使用了下面的代码( '\t'，'\n'，'\r‘)，只是使用了单引号而不是双引号

$snip = str_replace('\t', '', $snip); // remove tabs
$snip = str_replace('\n', '', $snip); // remove new lines
$snip = str_replace('\r', '', $snip); // remove carriage returns