Topics

• AsyncTask
• Getting started with PHP
• Variables
• Arrays
• Sessions
• Classes and Objects
• Using cURL in PHP
• Regular Expressions (regexp/PCRE)
• File handling
• Type hinting
• Operators
• String Parsing
• Command Line Interface (CLI)
• Performance
• Functions
• Getting started with loops
• Image Processing with GD
• Streams
• Array iteration
• PDO
• For loops
• Sockets
• Outputting the Value of a Variable
• String formatting
• Manipulating an Array
• Executing Upon an Array
• Processing Multiple Arrays Together
• SimpleXML
• HTTP Authentication
• BC Math (Binary Calculator)

Examples

• echo and print
• Outputting a structured view of arrays and objects
• Argument Handling
• Basic PDO Connection and Retrieval
• Manipulating session data
• Removing elements from an array
• Preventing SQL injection with Parameterized Queries
• String matching with regular expressions
• PDO: connecting to MySQL/MariaDB server
• Merge or concatenate arrays
• Filtering an array
• Applying a function to each element of an array
• Database Transactions with PDO
• Array intersection
• Type hinting scalar types, arrays and callables
• Type hinting classes and interfaces
• Class Constants
• Deleting files and directories
• Session name
• Convenience functions
• Split array into chunks
• Comparison Operators
• Namespacing and Autoloading
• Adding element to start of array
• Iterating multiple arrays together
• Splitting a string by separators
• Whitelist only some array keys
• Ternary Operator (?:)
• PDO: Get number of affected rows by a query
• Searching a substring with strpos
• Imploding an array into string
• Getting file information
• Sorting an Array
• Combining two arrays (keys from one, values from another)
• Profiling with XHProf
• array_reduce
• Passing Arguments by Reference
• Edge Cases of getopt()
• PHP CLI
• Bitwise Operators
• AsyncTask: Serial Execution and Parallel Execution of Task
• Creating an image
• Image output
• Variable-length argument lists
• "Destructuring" arrays using list()
• Global RegExp match
• Exchange values with keys
• Extracting/replacing substrings
• Registering a stream wrapper
• Using an incremental index
• Using internal array pointers
• Using foreach
• PDO::lastInsertId()
• General for loop
• Types of loops
• printf vs sprintf
• String concatenation with echo
• String interpolation
• Substring
• TCP client socket
• TCP server socket
• Handling socket errors
• UDP server socket
• Nullable type hints
• Loading XML data into simplexml
• Simple authenticate
• Comparison between BCMath and float arithmetic operations
• Using bcmath to read/write a binary long on 32-bit system
• Stream-based file IO
• Moving and Copying files and directories