douwendu2460 2011-02-11 00:07
浏览 41

中断foreach循环以添加其他文本

I'm trying to figure out how to place additional text at a specific point inside of a foreach loop, so the output of my php would be:

Alabama Alaska Arizona Arkansas SomeNewText California Colorado Connecticut etc etc etc

continue; and break; don't seem to work in this case. I don't want to stop/quit the foreach loop.

<?php

$items = array("Alabama", "Alaska", "Arizona", "Arkansas", "California", "Colorado", "Connecticut", "Delaware", "Dist of Columbia", "Florida", "Georgia", "Hawaii", "Idaho", "Illinois", "Indiana", "Iowa", "Kansas", "Kentucky", "Louisiana", "Maine", "Maryland", "Massachusetts", "Michigan", "Minnesota", "Mississippi", "Missouri", "Montana", "Nebraska", "Nevada", "New Hampshire", "New Jersey", "New Mexico", "New York", "North Carolina", "North Dakota", "Ohio", "Oklahoma", "Oregon", "Pennsylvania", "Rhode Island", "South Carolina", "South Dakota", "Tennessee", "Texas", "Utah", "Vermont", "Virginia", "Washington", "West Virginia", "Wisconsin", "Wyoming");


$count = 0;

foreach ($items as $item) 
{

if ($count == 3)
{
echo 'SomeNewText';
}

echo $item;
echo "
";

$count++;

}

?>

Any ideas? Thx.

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3条回答 默认 最新

  • dongyi6845 2011-02-11 00:13
    关注

    If you mean breaking away from the loop when a condition is met, you can do this:

    <?php
    foreach ($items as $item) {
      if ($count == 3) {
        break;
      }
    }
    ?>
    
    评论

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