phpGetImageInfo ( theFilePath )

Return info about an image file

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Mark DeNyse - Show more from this author
Driftwood Interactive
http://DriftwoodInteractive.com

Sample input:

phpGetImageInfo("myimage.jpg")

Sample output:

640
480
2
width="640" height="480"
image/jpeg
3
8

Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

//
// phpGetImageInfo(theFilePath)
//
// Return 7 lines information about the given image file
//
// [1] Width
// [2] Height
// [3] Image Type
// [4] HTML width/height attributes string
// [5] Mime type
// [6] Num Channels (3 for RGB, 4 for CMYK)
// [7] Bits (bits per color)
//
// Example script usage:
//
// Set Variable[$imageInfo, Value: phpGetImageInfo($theImageFilePath)]
// #
// Set Variable[$imageType, Value: GetValue($imageInfo, 3)]
//
Let (
  [
    $theFilePath = theFilePath;

    phpCode = "error_reporting(0); //(E_ALL & ~E_NOTICE);¶
    ¶
    $theFilePath = fm_evaluate('$theFilePath');¶
    ¶
    $imageInfo = getimagesize($theFilePath);¶
    echo $imageInfo[0] . \"\r\" .$imageInfo[1] . \"\r\" . $imageInfo[2] . \"\r\" . $imageInfo[3] . \"\r\" . $imageInfo[mime] . \"\r\" . $imageInfo[channels] . \"\r\" . $imageInfo[bits] . \"\r\" ;¶
    "
  ] ;
  PHP_Execute(phpCode)
)

Return 7 lines information about the given image file

[1] Width
[2] Height
[3] Image Type
[4] HTML width/height attributes string
[5] Mime type
[6] Num Channels (3 for RGB, 4 for CMYK)
[7] Bits (bits per color)

Example script usage:

Set Variable[$imageInfo, Value: phpGetImageInfo($theImageFilePath)]

Set Variable[$imageType, Value: GetValue($imageInfo, 3)]

Requires SmartPill PHP plug-in from Scodio

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Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.

phpGetImageInfo ( theFilePath )

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