duanli12176 2017-04-26 15:56
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Wordpress页面标题 - PHP如果否则

I'm trying to alter my page titles inside my header.php document and need a bit more control over them.

Currently I have an if statement that refers to another bit of PHP that said IF the page is a show page, then display the show name before the title, else do not show anything - meaning it defaults back to the main title code. Heres that code and it works perfectly:

<?php
  if (is_page_template( 'page-show.php' ) ) {
      echo "$show_name -";
  } else {
      echo '';
  }
  ?>

  <?php wp_title( '|', true, 'right' ); ?> Leicester

So, to gain more control over the statement, I would like it to say: IF the page is a show page then display the show name and the normal code for the title, ELSE display just the title code (which I can make different from the show code). I have tried the following, but it doesn;t seem to work - Perhaps I can't include PHP inside echo? Im not sure where the problem is...

<?php
      if (is_page_template( 'page-show.php' ) ) {
          echo "$show_name - <?php wp_title( '|', true, 'right' ); ?> Leicester";
      } else {
          echo '<?php wp_title( '|', true, 'right' ); ?> Leicester';
      }
      ?>

Any ideas?

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2条回答 默认 最新

  • douhuangjie4503 2017-04-26 16:01
    关注

    You're already in a PHP block, so you don't need the PHP tags again:

    <?php
      if (is_page_template( 'page-show.php' ) ) {
          echo "$show_name - " . wp_title( '|', false, 'right' ) . " Leicester";
      } else {
          echo wp_title( '|', false, 'right' ) . ' Leicester';
      }
      ?>
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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  • dqxafj6830 2017-04-26 16:01
    关注

    No you can't include "< ?php" inside an echo like that. Stuff inside single quotes isn't re-evaluated by php.

    The function wp_title() returns a string so you could do:

    echo wp_title( '|', false, 'right' ) . ' Leicester';
    
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