error: function declaration isn’t a prototype [-Werror=strict-prototypes]

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error: function declaration isn’t a prototype [-Werror=strict-prototypes]

"warning: function declaration isn't a prototype" was caused by the function like that: return_type XXX() { ....... } Please just modify the input paramter to void.return_type XXX(void) { ....... } Or turn off the warning with -Wno-strict-pr…

Fatal error: Namespace declaration statement has to be the very first statement or after any declare call in the script in

学习php的命名空间,直接把手册的代码粘贴过来,却报错了:Fatal error: Namespace declaration statement has to be the very first statement or after any declare call in the script in 代码如下: <?php namespace my\name; // 参考 "定义命名空间" 小节 class MyClass {} function myfunction() {}…

Sitemap Error : XML declaration allowed only at the start of the document解决方法

今天ytkah的客户反馈说他的xml网站地图有问题,提示Sitemap Error : XML declaration allowed only at the start of the document,这个很大的可能是wp-config.php或主题function.php文件中有多余的空格/空行,打开他的function.php看了一下,发现在最后加了一些定义 <?php remove_action('wp_head', 'rsd_link'); remove_action('wp_head…

转:ORA-15186: ASMLIB error function = [asm_open], error = [1], 2009-05-24 13:57:38

转:ORA-15186: ASMLIB error function = [asm_open], error = [1], 2009-05-24 13:57:38http://space.itpub.net/471666/viewspace-406996ORA-15186: ASMLIB error function = [asm_open], error = [1], mesg = [Operation not permitted]参考 Metalink Note:398622.1Subj…

JavaScript 函数声明与函数表达式的区别函数声明提升（function declaration hoisting）

解析器在向执行环境中加载数据时,对函数声明和函数表达式并非一视同仁.解析器会率先读取函数声明,并使其在执行任何代码之前可用(可以访问).至于函数表达式,则必须等到解析器执行到它所在的代码行,才会真的被解释执行.例子: alert (sum(10,10)); function sum (num1, num2) { return num1 + num2; } 以上代码完全可以正常运行.因为在代码开始执行之前,解析器就已经通过一个名为函数声明提升(function declaration hoisti…