20 Questions
What function is used to display text in PHP?
False
Which PHP function is used to pass variables through the URL?
False
What type of arrays are used to store key-value pairs in PHP?
False
What PHP function is used to include external files?
False
Which PHP function is used to get the current date and time?
False
What type of instruction is used to stop a script execution in PHP?
False
Which type of tag is used to enclose PHP code in a file?
False
What are used to define fixed values that do not change during the execution of a script in PHP?
False
What type of variable is passed through forms or URLs in PHP?
False
How would you write a double quotation inside a string in PHP?
False
In PHP, what symbol is used to denote variables?
False
What function is used to check if a variable is empty in PHP?
False
What function is used to destroy a variable in PHP?
False
In PHP, what function is used to get the type of a variable?
False
In PHP, what symbol is used to convert a variable to a specific type (cast)?
False
What function is used to check if a variable exists in PHP?
False
In PHP, what operator is used for assignment?
False
In PHP, what symbol is used to access the value of another variable as its identifier?
False
In PHP, what symbol is used to denote an associative array?
False
In PHP, what symbol is used to denote an object?
False
Test your understanding of PHP language concepts such as displaying text, using comments, working with functions like date(), passing variables with get and post methods, including external files, using variables and constants, control instructions, working with dynamic functions, stopping a script, using environment variables and arrays.
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