PHP-QRCode

Usage

  • Overview
    • Features
    • Requirements
    • Framework Integration
    • Shameless advertising
  • Installation
    • Installation with Composer
      • composer.json
        • Version switch
      • Terminal
    • Manual installation
      • Can I use this library without using composer?
    • Supported PHP versions & extension requirements
    • ImageMagick
  • Quickstart
    • Import the library
    • Create your first QR Code
      • Configuration
    • Reading QR Codes
    • Notes
  • Advanced usage
    • Configuration via QROptions
      • Supply an iterable of options
      • Load and save options from/to JSON
      • Extending the QROptions class
    • QRCode methods
      • Render a QRMatrix instance
      • Mixed mode
      • QR Code reader
    • Common output options
      • Save to file
      • Base64 URI output
      • Return the image resource
      • Add a logo space
  • Configuration settings
    • version
    • versionMin
    • versionMax
    • eccLevel
    • maskPattern
    • addQuietzone
    • quietzoneSize
    • outputInterface
    • returnResource
    • cachefile
    • outputBase64
    • eol
    • bgColor
    • invertMatrix
    • drawLightModules
    • drawCircularModules
    • circleRadius
    • keepAsSquare
    • connectPaths
    • excludeFromConnect
    • moduleValues
    • addLogoSpace
    • logoSpaceWidth
    • logoSpaceHeight
    • logoSpaceStartX
    • logoSpaceStartY
    • scale
    • imageTransparent
    • transparencyColor
    • quality
    • gdImageUseUpscale
    • imagickFormat
    • cssClass
    • svgAddXmlHeader
    • svgDefs
    • svgPreserveAspectRatio
    • svgUseFillAttributes
    • textLineStart
    • jsonFlags
    • fpdfMeasureUnit
    • xmlStylesheet
    • readerUseImagickIfAvailable
    • readerGrayscale
    • readerInvertColors
    • readerIncreaseContrast

Customizing output

  • Module values
    • Basics
    • Assigning values
    • Handling in your own QROutputInterface
      • Setting module values
      • Using the module values
  • QROutputAbstract
    • Properties
      • $options and $matrix
      • $moduleCount, $scale and $length
      • $moduleValues
      • Copies of QROptions values
    • Methods
      • setModuleValues()
      • moduleValueIsValid()
      • prepareModuleValue()
      • getDefaultModuleValue()
      • getModuleValue() and getModuleValueAt()
      • setMatrixDimensions()
      • getOutputDimensions()
      • collectModules()
      • saveToFile() and toBase64DataURI()
  • Custom QROutputInterface
    • Class skeleton
    • Module values
    • Transform the output
    • Run the custom output
    • Summary

Built-In Output Classes

  • QREps
    • Example
    • Additional methods
    • Options that affect this class
  • QRFpdf
    • Example
    • Additional methods
    • Options that affect this class
  • QRGdImage
    • Example
    • Additional methods
    • Options that affect this class
  • QRImagick
    • Example
    • Additional methods
    • Options that affect this class
  • QRInterventionImage
    • Example
    • Additional methods
    • Options that affect this class
  • QRMarkupHTML
    • Example
    • Additional methods
    • Options that affect this class
  • QRMarkupSVG
    • Example
    • Additional methods
    • Options that affect this class
  • QRMarkupXML
    • Example
    • Additional methods
    • Options that affect this class
  • QRStringJSON
    • Example
    • Previous functionality
    • Additional methods
    • Options that affect this class
  • QRStringText
    • Example
    • Additional methods
    • Options that affect this class

Appendix

  • Terminology
    • QR Code
    • Matrix
      • Module
      • Version
    • Function Patterns
      • Finder Pattern
      • Alignment Pattern
      • Timing Pattern
      • Separators
      • Quiet Zone
    • Encoding Region
      • Data
      • Version Information
      • Format Information
      • Darkmodule
    • Mode
      • Segment
      • Extended Channel Interpretation (ECI)
      • Mixed Mode
    • ECC (Error Correction Coding)
      • ECC Level
      • Maximum data capacity
    • Data masking
      • Evaluation
      • Mask pattern
    • Reflectance
  • Popular content and URI schemes
    • URL https
    • E-Mail mailto
    • Phone numbers tel
    • Geo Coordinates geo
    • Mobile Authenticators otpauth
    • Wireless Network configuration
    • Contact information: vCard
    • Calendar Events: vCalendar and iCalendar
    • Credit Transfer
      • SEPA (European Payments Council)
      • Pix (Banco Central do Brasil)
    • See also
  • Performance considerations
    • Version
    • Ecc level
    • Data mode
    • Mask pattern
    • Output
  • How to contribute
    • Questions and issues
    • Bug reports
    • Pull requests and bug fixes
    • Documentation
  • License
PHP-QRCode
  • Search

© Copyright 2023, smiley.