3/1/2024 0 Comments Space in php echo![]() Hookable methods SHOULD be documented with PHPDoc accompanying the method, as well as a PHPDoc statement in the class PHPDoc that documents the hookable method call, without the three leading underscores. Note: The echo() function is not actually a function, so you are not required to use parentheses with it. Hookable methods MUST NOT force arguments to be passed by reference (i.e. The echo() function outputs one or more strings. Hookable methods MUST use either public or protected visibility. Hookable method names MUST be declared with 3-leading underscores "_". Hookable methods MUST be declared in a class that descends from Wire or any class that implements the WireHookable interface (this includes almost all ProcessWire classes). Hookable Methods and Arguments (ProcessWire only) ![]() Public function _hookableMethod($a, $b) 4.8. *An asterisk is appended to lines that vary significantly from the PSR style guides. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119. Operators in ProcessWire Selector Strings Read more in our Introduction to the ProcessWire Coding Style Guide. The ProcessWire coding style guide is based on PSR-1 and PSR-2 (with many sections copied directly from them), but with several important differences and additions. ![]() Use of this coding standard is however requested for code submissions (pull requests) to the ProcessWire core. It is also recommended (though certainly not required) for 3rd party modules and other code using the ProcessWire API, unless an existing coding standard is already in place or preferred. The benefit here was being able to isolate and identify specific Unicode indices based on their subrange.This PHP style guide represents the coding style preferred for the ProcessWire core. Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto searchĪ function I wrote last night was fairly flexible in terms of detecting whitespace, and even took into account the pesky non-breaking spaces / zero-width spaces further up the Unicode alphabet.
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