1. Ceil- This function is used to round up fractions of a given variable . Example “; echo ceil($y); output// 45 10 2. Floor- This function is used to round down fractions of a given variable. Example $x=5.8; $y=9.2; echo floor($x) .” “; echo floor($y); //output 5 9 3. Count- This function is a means […]
OPERATORS IN PHP Arithmetic Operators. Assignment Operators. Comparison Operators. Increment and decrement operators. Logical Operators. Arithmetic operator They are used with numeric values to perform common arithmetical operators, such as addition, subtraction, multiplication e.t.c. Operator Name example result + Addition $x+$y sum of x and y – subtraction $x-$y difference of x and […]
Data types in php is the type of data available can store. Each data types can do different things. Integer Is basically a whole number without a decimal point and it also include positive and negative numbers e.g (2,3,-4,-5). Syntax $x=10; Echo $X; ?> Double Is the number with multiple decimals. They are also known […]
What is a variable? A variable in php is a dynamic box which is used to store data in php. The fixed symbol which is used to declare a variable is “$” .Its is an essential part of php which enables declaration of values in any given program in php. Eg. $(variable) kanyin (variable […]
What is an array? An array in php is a data type that is used to store more than one or two value. Eg. $x=array (3,5,6,); We have three (3) types of Array 1. Index Array. 2. Associative Array. 3. Multidimensional Array. Index array A index array is the normal kind of array which is […]
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