PHP用array_push显示foreach外的值

我想要达到的目标:
在(Position Here)消息中显示$currentSchoolPosition[0];值，例如3rd。

当在foreach上面使用$currentSchoolPosition[0];字符串时，如果我将字符串移动到foreach下面，则值显示array();，例如3rd Position显示。

如何获得在foreach之前显示的位置值?

提前感谢!

<?php
  /* Current User ID */
  $currentUserID = get_current_user_id();
  /* Current User SchoolName */
  $currentSchoolName = get_the_author_meta( 'School-Name', $user_ID);
  /* Current User SchoolRegion */
  $currentSchoolRegion = get_the_author_meta( 'School-Region', $user_ID);
  /* Current User SchoolPosition Array - Empty */
  $currentSchoolPosition = array();
  /* Message */
  echo '<p>'.$currentSchoolRegion.' Leaderboard</p>';
  echo '<p>Your school <strong>'.$currentSchoolName.'</strong> is currently in (Position Here) position</p>';/* POSITION HERE */
  /* Get 'Subscriber' Users */
  $subscribers = get_users('role=subscriber');
  /* Subscriber School Array - Empty */
  $schoolArray = array();
  /* Counter - Start at '1' */
  $i = 1;
  /* Table */
  echo '<table class="table table-striped">';
  foreach ($subscribers as $subscriber) {
    $schoolName = $subscriber->get( 'School-Name' );
    $schoolRegion = $subscriber->get( 'School-Region' );
    /* If 'subscriber' region = current user region push school name(s) to 'schoolArray' */
    if($schoolRegion === $currentSchoolRegion){
      array_push($schoolArray, $schoolName);
    }
  }
  /* Count matching 'schoolArray' values */
  $subscriberValues = array_count_values($schoolArray);
  /* Reverse 'schoolArray' order - High to Low */
  arsort($subscriberValues);
  /* Reset Counter value - Start at '1' */
  $i = 1;
  foreach ($subscriberValues as $key => $value) {
    $counter = $i++;
    echo '<tr>';
    /* If 'counter' = '1' display 'Champion School' else display 'counter' value */
    if ($counter === 1) {
      echo '<th scope="row">Champion School</th>';
      echo '<td>'.$key.'</td>';
      echo '<td>'.$value.' Sign Ups</td>';
    } else {
      echo '<th scope="row">'.$counter.'</th>';
      echo '<td>'.$key.'</td>';
      echo '<td>'.$value.' Sign Ups</td>';
    }
    echo '</tr>';
    /* Get current school position */
    if($key === $currentSchoolName){
      array_push($currentSchoolPosition, $counter);
    }
  }
  echo '</table>';
  echo $currentSchoolPosition[0].' Position'; /* POSITION VALUE HERE */
?>

答案: -来自Alan Machado的建议!

<?php
  /* Current User ID */
  $currentUserID = get_current_user_id();
  /* Current User School Name */
  $currentSchoolName = get_the_author_meta('School-Name', $user_ID);
  /* Current User School Region */
  $currentSchoolRegion = get_the_author_meta('School-Region', $user_ID);
  /* Current School Position */
  $currentSchoolPosition = array();
  /* Get Subscribers */
  $subscribers = get_users('role=subscriber');
  /* Subscriber School Array */
  $schoolArray = array();
  /* Foreach Subscribers as Subscriber */
  foreach ($subscribers as $subscriber) {
    /* Subscriber School Name */
    $schoolName = $subscriber->get('School-Name');
    /* Subscriber School Region */
    $schoolRegion = $subscriber->get('School-Region');
    /* If Subscriber School Region matches Current User School Region PUSH School Name to Array */
    if ($schoolRegion === $currentSchoolRegion) {
      array_push($schoolArray, $schoolName);
    }
  }
  /* Reverse School Array Order - High to Low */
  arsort($subscriberValues);
  /* Count Matching Schoole Array Values */
  $subscriberValues = array_count_values($schoolArray);
  /* Foreach Get Current School Position */
  $i = 1;
  foreach ($subscriberValues as $key => $value) {
    $counter = $i++;
    if ($key === $currentSchoolName) {
      array_push($currentSchoolPosition, $counter);
    }
  }
  /* Header Message */
  echo '<p>'.$currentSchoolRegion.' Leaderboard</p><p>Your school <strong>'.$currentSchoolName.'</strong> is currently in '.ordinal($currentSchoolPosition[0]).' position</p>';
  /* School Leaderboard Table */
  echo '<table class="table table-striped">';
  $i = 1;
  foreach ($subscriberValues as $key => $value) {
    $counter = $i++;
    echo '<tr>';
    /* If 'counter' = '1' display 'Champion School' else display 'counter' value */
    if ($counter === 1) {
      echo '<th scope="row">Champion School</th><td>'.$key.'</td><td>'.$value.' Sign Ups</td>';
    } else {
      echo '<th scope="row">'.$counter.'</th><td>'.$key.'</td><td>'.$value.' Sign Ups</td>';
    }
    echo '</tr>';
  }
  echo '</table>';
  /* Current School Position - Format */
  function ordinal($number){
    $ends = array('th','st','nd','rd','th','th','th','th','th','th');
    if ((($number % 100) >= 11) && (($number % 100) <= 13)) {
      return $number.'th';
    } else {
      return $number.$ends[$number % 10];
    }
  }
?>