Using array_reduce()
Uses array_reduce() with a named callback to total numeric priority values.
Open SnippetSnippet Library
Practical pure PHP patterns that are easy to study, adapt and use.
Use Named Callback Functions for Auditability
Replaces inline callback behavior with named callback functions so the transformation is searchable and auditable.
Open SnippetAvoid Arrow Functions with Named Callbacks
Shows the named-callback alternative to arrow functions for clearer procedural code review.
Open SnippetSend Basic Email with mail()
Validates a recipient and subject, builds simple text headers, and sends a basic email through mail() only when inputs are valid.
Open SnippetAdd Elements to Array with array_push()
Adds one or more mission labels to the end of an indexed array with array_push() and returns the updated list plus the new count.
Open SnippetRemove Last Element from Array with array_pop()
Removes the last value from an indexed array with array_pop() and returns both the removed value and the remaining list.
Open SnippetRemove First Element from Array with array_shift()
Removes the first value from an indexed array with array_shift() and returns the removed value with the reindexed remainder.
Open SnippetAdd Elements to Beginning of Array with array_unshift()
Adds one or more values to the beginning of an indexed array with array_unshift() and returns the reordered list.
Open SnippetValidate an Email Address
Validates one email address with filter_var(), lowercases the domain portion, and returns a clear validation result.
Open SnippetSanitize and Validate an Integer
Validates an integer string with filter_var(), applies an explicit min/max range, and returns either the integer or an error message.
Open SnippetGet a File's Last Modified Time
Returns a readable last-modified timestamp for a file after confirming the file resolves under an approved base directory.
Open SnippetGet a File's Size
Returns a file size in bytes plus a human-readable label after confirming the file is inside an approved base directory.
Open Snippet