Conditional Statements is using to, execute some code if a condition is true and another code if the condition is false.
Syntax (Single Line):
if (condition) Program will executed if condition is true;
Syntax (with else condition):
if (condition)
Program will execute if condition is true;
else
Program will execute … Read more
In PHP, the function of a while loop is to do a task, over and over as long as the specified conditional statement is true.
Syntax :
while (condition)
{
Program will execute if condition is true;
}
In PHP, the function of a do-while loop is to do a task, over and over as long as the specified conditional statement is true. . But do-while loop always executes its block of code at least once.
Syntax :
do
{
Program will execute if condition is true … Read more
In PHP, for loops execute a block of program a specified number of times, or while a specified condition is true.
Syntax :
for (initial; condition; increment)
{
Program will execute if condition is true;
}
In PHP, foreach loops execute a block of program a specified number of times, or while a specified condition is true.
Syntax :
foreach (array_expression as $value)
{
Statement(s)
}
Syntax with Key:
foreach (array_expression as $key =$value)
{
Statement(s)
}
Conditional Statements is using to, execute some code if a condition is true and another code if the condition is false.
Syntax:
switch (variable)
{
case value1:
Program will execute if ‘variable’ value is equal to ‘value1’;
break;
case value2:
Program will execute executed if ‘variable’ value is … Read more
In PHP, array() helps to creates an array, with keys and values. If you skip the keys when you specify an array, an integer key is generated, key index starting at 0 and increases by 1 for each value.
Syntax :
array(key =value)
PHP have some inbuilt functions for managing arrays, functions are
Basic class definitions begin with the keyword class, followed by a class name, followed by a pair of curly braces which enclose the definitions of the properties and methods belonging to the class.
A class may contain its own constants, variables (called “properties”), and functions (called “methods”).
In PHP , Superglobals are specially-defined array variables that make it easy for you to get information about a request or its context. They are called superglobal because they are always accessible, regardless of the scope — that is, we can access them from any function, class or file without … Read more