In this article, you will learn how to make a simple login form in PHP. Before following the example, you need to make sure that you have created a database name ‘codesource’, a table named ‘test’, a column named ‘username’ with type varchar(10) and another column named ‘password’ with type int(5). Then, insert the following […]
In this article, you will learn how to concatenate strings in PHP. Let’s say you have 2 string variables. Concatenate Strings In order to concatenate strings, you can use the concatenation operator, . Note: The concatenation operator, . functions by concatenating its left and right arguments.
In this article, you will learn how to add days to date in PHP. Let’s say you have a string variable named ‘a’ with the value of a date. Add Days to Date In order to add days to date, you can use the date_create() method, date_add() method, date_interval_create_from_date_string() method and date_format() method. Note: The […]
In this article, you will learn how to force download a file in PHP. Let’s say you want to download the google icon. Force Download File In order to force download a file, you can use the readfile() method . Please ensure that fopen_wrappers has been enabled in order to let the readfile() method read […]
In this article, you will learn how to PHP array to Javascript array in PHP. Let’s say you have an array of strings. Convert PHP Array to Javascript Array In order to convert a PHP array to a Javascript array, you can use the json_encode() method. Note: The json_encode() method functions by parsing the supplied […]
In this article, you will learn how to send email with attachment in PHP. You need to ensure that you have configured your local installation for sending and receiving emails. Send Email With Attachment In order to send email with attachment, you can use the mail() method. Note: The mail() method functions by sending an […]
In this article, you will learn how to get domain name from a URL in PHP. Let’s say you have a string variable named ‘a’ that has the value of code-source.tempurl.host’s article URL. Get Domain Name In order to get the domain name from a URL, you can use the parse_url() method and host parameter. […]
In this article, you will learn how to get the file extension of a file in PHP. Let’s say you have a string variable named ‘a’ that has the value of a local file path. Get File Extension In order to get the file extension of a file, you can use the pathinfo() method. Note: […]
In this article, you will learn how to calculate age based on birthdate in PHP. Let’s say you have 2 string variables containing date of birth and current date. Calculate Age In order to calculate age based on birthdate, you can use the date_diff() method and date_create() method. Note: The date_diff() method functions by calculating […]
In this article, you will learn how to remove special characters from a string in PHP. Let’s say you have a string variable named ‘a’. Remove Special Characters From String In order to remove special characters from a string, you can use the str_replace() method. Note: The str_replace() method functions by removing all special characters […]
In this article, you will learn how to get the checkbox values in PHP. Let’s say you have 4 checkboxes of colours. Get Checkbox Value in PHP In order to get the checkbox values, you can use the foreach() method. Result Note: The foreach() method functions by looping through all checked checkboxes and displaying their […]
In this article, you will learn how to get the IP address of a website in PHP. Let’s say you want to find out the IP address of Codesource.io’s website. You need to know the URL, which is code-source.tempurl.host Get IP Address Of Website in PHP In order to get the IP address of a […]
In this article, you will learn how to check if a string is a date or not in PHP. Let’s say you have 2 string variables. Check If A String Is A Date In order to check if a string is a date or not, you can use the strtotime() method. Note: The strtotime() method […]
In this article, you will learn how to get index of list element in Python. Let’s say you have a list of cardinal directions. directions = [‘North’, ‘South’, ‘East’, ‘West’] Get Index of List Element in Python In order to get the index of a list element, you can use the index() method. directions = […]
In this article, you will learn how to do hybrid inheritance in Python. Hybrid inheritance is a combination of multilevel inheritance and multiple inheritance. # This class is the base class class Father: def func1(self): print(“This function is in Father”) # This class inherits from Father class FirstChild(Father): def func2(self): print(“This function is in FirstChild”) […]
