问题标签 [shorthand-if]
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php - PHP If Shorthand Best Practce
Just a weird PHP question about best practice. Assuming the following function:
I want to assign to a $locale variable, the value returned from this function and, if false, set to a default en_GB one.
I discovered 2 option for achieving this goal:
I would like to know which one is more correct and why.
Thanks
php - 如果解释的速记？标记运算符
对于模板引擎，我想使用 if 条件的简写。我需要检查一个值是否为 != null 如果为真则打印出一些行。我尝试了什么：
我不知道在后面写什么？
php - php if/else 速记失败
普通表达式工作正常，速记不行。我在这里错在哪里？
谢谢
php - 不确定 a 的值是多少
在哪里：
我不确定如何解决。
所以我知道这是一个速记运算符，通常是以下情况：
意义
所以：
这是否使 $a 的价值为真？
c# - c# 是否有简写“something if (condition);” 陈述？
简单而简短：C# 是否有if类似于 Ruby 的速记语句？
javascript - shorthand if/else variable exists
I'm simply running a function which checks if the variable year is set if not then set it new Date().getFullYear().
The error I get:
Uncaught ReferenceError: year is not defined
Why can't I check if year exists and if not set it?