Comparison Operators in PHP January 4, 2013 Operator Definition== Equal to!= Not equal to> … Continue Reading
Arithmetic Operators in PHP January 4, 2013 Operator Example Action+ $b = $a + 3; Adds values– $b =… Continue Reading
Assignment Operators in PHP January 3, 2013 Operator Example Action+= $a += 3; Changes the value of a variable … Continue Reading
What is an Operator in PHP ? January 2, 2013 The basic function of an operator is to do something with the value of a variable. That “something” can be to assign a value,… Continue Reading
Predefined Constants in PHP January 2, 2013 __FILE__ The name of the script file being parsed. __LINE__ The number of the line in the script being parsed. PHP_VERSION The version of… Continue Reading
Constants in PHP January 2, 2013 A constant is an identifier for a value that cannot change during the course of a script. Once a constant has a value, it… Continue Reading
Predefined Variables in PHP January 2, 2013 In all PHP scripts, a set of predefined variables is available to you. You might have seen some of these variables in the output… Continue Reading
What is a Variable in PHP ? January 2, 2013 A variable is a representation of a particular value, such as blue or 19349377. By assigning a value to a variable, you can reference… Continue Reading
Commenting Code in PHP January 2, 2013 Commenting your code is a good habit to have. Entering comments in HTML documents helps you (and others who might have to edit your… Continue Reading
Escaping your code – Escaping double codes January 2, 2013 Right up there with remembering to terminate your commands with semicolons ( ; ) is remembering to escape characters such as quotation marks. When… Continue Reading
