如何从 PHP 中的数组创建逗号分隔的单引号列表？

Question

这是我的问题，我有这种类型的字符串

04/19/2017, 04/20/2017, 04/26/2017, 04/28/2017

我想输出如下输出

'04/19/2017','04/20/2017','04/26/2017','04/28/2017'

Answer 1

$string = "04/19/2017, 04/20/2017, 04/26/2017, 04/28/2017";
$array = explode(", ", $string);
$string = "'".implode("','", $array)."'";

Answer 2

对于您的具体示例，您可以使用：

$result = preg_replace('%([\d/]+)%sim', '""', $string);

输出：

"04/19/2017", "04/20/2017", "04/26/2017", "04/28/2017"

正则表达式解释：

([\d/]+)

Match the regex below and capture its match into backreference number 1 «([\d/]+)»
   Match a single character present in the list below «[\d/]+»
      Between one and unlimited times, as many times as possible, giving back as needed (greedy) «+»
      A “digit” (any decimal number in any Unicode script) «\d»
      The literal character “/” «/»

""

Insert the character “"” literally «"»
Insert the text that was last matched by capturing group number 1 «»
Insert the character “"” literally «"»

Demo

Answer 3

<?php
// dates in a string
$data = '04/19/2017, 04/20/2017, 04/26/2017, 04/28/2017';

// break them apart into array elements where the , is
$dates = explode(',', $data);


/* You then have array of dates you can use/display how you want, ie:: */
foreach($dates as $date){
    echo $date. '<br/ >';
}

/* OR select single date */
echo $dates[0];

Answer 4

不使用爆炸和内爆

$string = "04/19/2017, 04/20/2017, 04/26/2017, 04/28/2017"; $string = "'".str_replace(", ","','",$string)."'";

如何从 PHP 中的数组创建逗号分隔的单引号列表？

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