<?php$d=date("D");if($d=="Fri"){echo"Have a nice weekend!";}else{echo"Have a nice day!";}?> Theif...elseif...elseStatement Theif...elseif...elsea special statement that is used to combine multipleif...elsestate
Multiple statements or multi queries must be executed withmysqli::multi_query(). The individual statements of the statement string are separated by semicolon. Then, all result sets returned by the executed statements must be fetched. The MySQL server allows having statements that do return result ...
The field under validation must be present in the input data and not empty. A field is considered "empty" if one of the following conditions are true:The value is null. The value is an empty string. The value is an empty array or empty Countable object. The value is an uploaded file...
The field under validation must be present in the input data and not empty. A field is considered "empty" if one of the following conditions are true:The value is null. The value is an empty string. The value is an empty array or empty Countable object. The value is an uploaded file...
a 函数说明 abs 绝对值 acos 反余弦 acosh 反双曲余弦 addcslashes 以 C 语言风格使用反斜线转义字符串中的字符 addslashes 使用反斜线引用字符串 apache_child_terminate 在本次请求结束后终止 apache 子进程 apache_geten
If more than one occurrence of the selected expression is found, select Replace this occurrence only or Replace all occurrences from the Multiple occurrences found list. Finally, the popup for configuring the refactoring appears. From the list, choose the statement to use in the declaration of ...
Multiple elseif statements can be associated with a single if statement. An else statement can be appended to the end of a series of if/elseif statements so if none of the if/elseif test conditions evaluate to TRUE , then the else statement group will be executed. A switch() statement...
If there were any database changes, the system will redirect you to<yourdomain.com>/update CLI Runphp bin/leantime system:update Docker Before updating, make sure your mysql container was started using a mounted volume, otherwise your content will be deleted ...
If the expression argument's type does not match any of the specified conditions, the expression will cause a Fatal Error. In such cases, you can add a default arm by using the provided quick-fix. Gif The Unused 'match' condition inspection highlights the conditions that are never matched ...
which is assigned the current date retrieved through thedatefunction. The two variable definitions are followed by anechostatement that concatenates the variables, along with additional text. PHP uses a period (.) to concatenate multiple elements. Theechostatement also incorporates standard HTML markup ...