douyu3145 2016-10-04 00:43
浏览 37

too long

Given the custom blade directive:

Blade::directive('svg', function ($expression) {
    return "<?php echo public_path(\"img/{$expression}.svg\"); ?>";
});

Called by:

@svg('jason');

Yields an error due to the quotes appearing in the resulting PHP:

<?php echo public_path("img/'jason'.svg"); ?>

I feel like the wrapping quotes should have been removed for me… Do I need to remove them myself? Is there a better way?

  • 写回答

1条回答 默认 最新

  • duanpuqi9965 2016-10-04 05:28
    关注

    I always use single quotes inside of double quotes. It works.

    Blade::directive('svg', function ($expression) {
        return "<?php echo public_path('img/'.{$expression}.'.svg'); ?>";
    });
    
    评论

报告相同问题?

悬赏问题

  • ¥15 孟德尔随机化结果不一致
  • ¥15 apm2.8飞控罗盘bad health,加速度计校准失败
  • ¥15 求解O-S方程的特征值问题给出边界层布拉休斯平行流的中性曲线
  • ¥15 谁有desed数据集呀
  • ¥20 手写数字识别运行c仿真时,程序报错错误代码sim211-100
  • ¥15 关于#hadoop#的问题
  • ¥15 (标签-Python|关键词-socket)
  • ¥15 keil里为什么main.c定义的函数在it.c调用不了
  • ¥50 切换TabTip键盘的输入法
  • ¥15 可否在不同线程中调用封装数据库操作的类