Question

如何显示循环播放时显示的次数？

$i = 0;
foreach ($parts as $new[$i]) {

    $abouttoexpire = strpos($new[$i], 'Your Airbnb question is about to expire');
    $anairbnbexpert = strpos($new[$i], 'An Airbnb expert is waiting on feedback from you regarding');
    $requesttoalter = strpos($new[$i], 'Your request to alter reservation');

    //when the message was made
    preg_match('/<div class="timestamp"[\s\S]*?>(.*)*?\+0000<\/div>/', $new[$i], $dateofmsg);

    //between 9am and 6pm
    $hour = date('H', strtotime(@$dateofmsg[1]));
    if ($hour >= 9 && $hour <= 18) {

        //if we found this sentence
        if ($abouttoexpire !== FALSE) {
        //how i show here how many times we catch the sentence @abouttoexpire??
        }
    }
}
$i++;

条件内：if ($abouttoexpire !== FALSE) 如何在循环期间打印出这个时间（@abouttoexpire）的时间？

Answer 1

$i = 0;$j=0;
foreach ($parts as $new[$i]) {

  $abouttoexpire = strpos($new[$i], 'Your Airbnb question is about to expire');
  $anairbnbexpert = strpos($new[$i], 'An Airbnb expert is waiting on feedback from you regarding');
  $requesttoalter = strpos($new[$i], 'Your request to alter reservation');

  //when the message was made
  preg_match('/<div class="timestamp"[\s\S]*?>(.*)*?\+0000<\/div>/', $new[$i], $dateofmsg);

  //between 9am and 6pm
  $hour = date('H', strtotime(@$dateofmsg[1]));
  if ($hour >= 9 && $hour <= 18) {

    //if we found this sentence
    if ($abouttoexpire !== FALSE) {
      $j++;
    }
  }

 }
 $i++;

echo 'no_of_times:'.$j;

Answer 2

试试这个......

{  
 "firstName":"Paul",
 "lastName":"Smith",
 "transactionDate":"17/08/2015",
 "operationValue":3,
 "reason":"Achat nourriture Tim Horton",
 "transactionDate":"17/08/2015",
 "operationType": "Achon" 
}

计算在foreach循环中获得的strpos的次数

2 个答案: