PHP Get picture information exif

Code:

$file _arr = Read_exif_data ('./1.png '); Var_dump ($file _arr);

Results:

Array (size=49) ' FileName ' = = String ' 2.png ' (length=5) ' filedatetime ' = = int 1446107171 ' FileSize ' + int 264 0955 ' FileType ' + int 2 ' MimeType ' and string ' Image/jpeg ' (length=10) ' sectionsfound ' = = String ' Any_tag, IFD 0, THUMBNAIL, EXIF, INTEROP ' (length=39) ' COMPUTED ' = = Array (size=12) ' html ' = = String ' width= ' 4128 ' Heig ht= "2322" ' (length=26) ' Height ' + int 2322 ' Width ' = = int 4128 ' iscolor ' = int 1 ' byteorder Motorola ' = ' + int 0 ' aperturefnumber ' = = String ' f/2.2 ' (length=5) ' usercomment ' + null ' Usercomme Ntencoding ' = = String ' ASCII ' (length=5) ' thumbnail.filetype ' + int 2 ' thumbnail.mimetype ' = = String '  Image/jpeg ' (length=10) ' thumbnail.height ' + int 288 ' thumbnail.width ' = = Int ' imagewidth ' = int  4128 ' imagelength ' = = int 2322 ' make ' + = String ' SAMSUNG ' (length=7) ' Model ' = = String ' gt-i9500 ' (length=8) ' Orientation ' = int 3 ' xresolution ' = = String ' 72/1 ' (length=4) ' yresolution ' = = String ' 72/1 ' (length=4) ' resolutionunit ' = int 2 ' software ' = = String ' I9500zcuhnd1 ' (length=12) ' DateTime ' = = String ' 2015:10:29 16:05:28 ' (length=19) ' YCBCRP ositioning ' = = int 1 ' exif_ifd_pointer ' = = int 226 ' THUMBNAIL ' = = Array (size=9) ' imagewidth ' = in T + ' imagelength ' + int 288 ' Compression ' = + int 6 ' Orientation ' + int 3 ' xresolution ' =& Gt String ' 72/1 ' (length=4) ' yresolution ' = = String ' 72/1 ' (length=4) ' resolutionunit ' + int 2 ' Jpegint Erchangeformat ' = = int 10570 ' jpeginterchangeformatlength ' + int 11304 ' exposuretime ' = = String ' 1/33 ' (le ngth=4) ' fnumber ' = = String ' 22/10 ' (length=5) ' exposureprogram ' + int 2 ' isospeedratings ' = ' = Int ' EXIFV Ersion ' = = String ' 0220 ' (length=4) ' datetimeoriginal ' = = String ' 2015:10:29 16:05:28 ' (length=19) ' Datetimedigiti Zed ' = = String ' 2015:10:29 16:05:28 ' (length=19) ' shutterspeedvalue ' + string ' 506/100 ' (length=7) ' aperturevalue ' = = String ' 227/  + ' (length=7) ' brightnessvalue ' + string ' 177/100 ' (length=7) ' exposurebiasvalue ' = = String ' 0/10 ' (length=4) ' Maxaperturevalue ' = = String ' 227/100 ' (length=7) ' meteringmode ' + int 2

Parameter description:

' filename ' = = $infoAll [' filename '], ' file modified time ' = ' date ' (' Y:m:d h:i:s ', $infoAll [' FileDateTime ']), ' File Size ' = ' Round ($infoAll [' FileSize ']/1024). ' KB ', ' exif file type ' = ' $this->getimgtype ($imgPath, ' exif '), ' mime file type ' = ' $infoAll [' MimeType ' ], ' find sections ' + $infoAll [' sectionsfound '], ' html image width ' = ' $infoAll [' html '], ' Picture height ' = ' and $infoAll [' height ']. ' px ', ' picture width ' = $infoAll [' width ']. ' px ', ' is color ' = = $infoAll [' iscolor '] = = 1? ' Yes ': ' No ', ' is the Motorola byte order ' = = $infoAll [' byteordermotorola '] = = 1?             ' Yes ': ' No ', ' aperture number ' = ' $infoAll [' aperturefnumber '], ' author notes ' = ' $infoAll [' Comments '], The ' author ' = $infoAll [' Author '], ' user notes ' and ' usercomment ', ' user comment code ' + $infoAll [' Use Rcommentencoding '], ' thumbnail Exif file type ' = $this->getimgtype ($imgPath, ' Exif '), ' thumbnail mime file type ' =&Gt             $infoAll [' Thumbnail.mimetype '], ' manufacturer ' and ' = ' $infoAll [' make '], ' model ' + $infoAll [' model '],  ' Direction ' = + array_search ($infoAll [' Orientation '],array (' top left side ' = 1, ' Top                 Right side ' = 2, ' bottom right side ' = 3, ' bottom left side ' and 4,                 ' left side top ' = 5, ' right side top ' = 6, ' right side bottom ' + 7, ' Left side bottom ' + 8), ' horizontal resolution ' = = $infoAll [' xresolution '], ' vertical resolution '                 Rate ' = ' $infoAll [' yresolution '], ' resolution units ' = Array_search ($infoAll [' Resolutionunit '],array ( ' no unit ' = = 1, ' inch ' = + 2, ' cm ' + 3 '), ' create software ' = $infoA ll[' software '], ' last modified time ' = $infoAll [' DateTime '], ' ycbcr position control ' and ' = ' $infoAll [' ycbcrpositioning ' ] = = 1? ' Center of Pixel Array ': ' Datum point ', ' Exif image of IFD ' pointer ' = = $INFOALL [' Exif_ifd_pointer '], ' compression method ' and ' = ' $infoAll [' Compression '] = = 6? ' JPEG compression ': ' Uncompressed ', ' jpeg soi offset ' = ' $infoAll [' Jpeginterchangeformat '], ' jpeg data bytes ' = = $infoAll [ ' Jpeginterchangeformatlength ', ' exposure time ' = $infoAll [' Exposuretime ']. ' seconds ', ' focal length ratio ' = ' $infoAll [' fnumber '], ' exposure program ' = Array_search ($infoAll [' Exposureprogram '],array (' manual control ' = + 1, ' program controlled ' = + 2, ' aperture priority ' = + 3, ' shutter priority ' = > 4, ' Depth of field preferred ' = 5, ' Sport mode ' + 6, ' portrait mode ' = 7, ' Wind (8), ' iso sensitivity ' = $infoAll [' isospeedratings '], ' EXIF version ' and ' = ' $infoAll [' Exifversion '], ' shooting time ' = ' $infoAll [' datetimeoriginal '], ' digital time ' and $infoAll [' Datetimedigitize d '], ' component configuration ' = = $infoAll [' ComponentsconfiguRation '], ' image compression ratio ' =-$infoAll [' Compressedbitsperpixel '], ' exposure compensation ' = ' $infoAll [' Exposurebiasval UE ']. ' Electron volts ', ' maximum aperture value ' = $infoAll [' Maxaperturevalue '], ' metering mode ' = Array_search ($infoAll [' Meteringmo                 De '],array (' unknown ' = = 0, ' average ' = = 1, ' center-weighted ' average metering ' = 2,                 ' Point Test ' = 3, ' partition ' = 4, ' Evaluate ' = 5, ' Partial ' = 6, ' Other ' = 255), ' light source ' = Array_search ($infoAll [' LightSource '],array (' unknown ' =&G T 0, ' fluorescent lamps ' and 1, ' fluorescent ' + 2, ' tungsten filament ' and 3, ' Flash ' =&gt ;                 10, ' standard light a ' = + 17, ' Standard light B ' + 18, ' standard light c ' = 19,             ' D55 ' and ' D65 ', ' D75 ' and ' 22, ' others ' and ' = 255,       )),      ' Flash ' = Array_search ($infoAll [' Flash '],array (' flash not flash ' = 0, ' Flash has been flashing ' = 1             , ' The flash has been flashing but the strobe has not detected a return light ' = 5, ' The Flash has been flashing, the strobe has detected a return light ' = 7 '), ' focal length ' = $infoAll [' FocalLength '].             ' mm ', ' sub-second time ' = = $infoAll [' subsectime '], ' sub-second shooting time ' and $infoAll [' subsectimeoriginal '],             ' Sub-second digital time ' + $infoAll [' subsectimedigitized '], ' flashpix version ' = ' + $infoAll [' flashpixversion '], ' color space ' = = $infoAll [' colorspace '] = = 1? ' SRGB ': ' uncalibrated ', ' exif image width ' = $infoAll [' Exifimagewidth ']. ' px ', ' exif image height ' = $infoAll [' Exifimagelength ']. ' px ', ' IFD format data offset ' = $infoAll [' Interoperabilityoffset '], ' color zone sensor type ' = ' Sensingme Thod '] = = 2? ' Monochrome sensor ': ' Other ', ' image source ' = ' $infoAll [' filesource '] = = ' 0x03 '? ' Digital camera ': ' Other ', ' scene type ' = = $infoAll [' scenetype '] = = ' 0x01 '?             ' Shoot straight ': ' Other ', ' filter array pattern ' + $infoAll [' Cfapattern '], ' custom image processing ' + $infoAll [' customrendered '], ' exposure mode ' = = $infoAll [' customrendered '] = = 1? ' Manual ': ' Automatic ', ' white balance ' = ' $infoAll [' whitebalance '] = = 1? ' Manual ': ' Auto ', ' digital zoom ' = = $infoAll [' Digitalzoomratio '], ' equivalent 35mm focal length ' = ' Focallengthin 35mmFilm '].                 ' mm ', ' Framing mode ' and ' Array_search ' ($infoAll [' Scenecapturetype '],array (' auto ' + = 0,                 ' Portrait scene ' + 1, ' landscape scene ' = + 2, ' Sports scene ' + 3, ' Night View ' + 4,  ' AE ' = 5, ' aperture priority AE ' + 256, ' Shutter priority AE ' + 512, ' manual exposure ' + 768,)), ' gain control ' = $infoAll [' Gaincontrol '], ' contrast ' = Array_search ($infoAl         l[' contrast '],array (' low ' =-1, ' normal ' = + 0, ' high ' = 1    ), ' saturation ' = Array_search ($infoAll [' Saturation '],array (' low ' =-1, '                  Normal ' = + 0, ' high ' = 1), ' sharpness ' = Array_search ($infoAll [' Sharpness '],array ( ' Low ' =-1, ' normal ' = + 0, ' high ' = 1 '), ' focus distance                 ' = = Array_search ($infoAll [' Subjectdistancerange '],array (' unknown ' = ' 0, ' macro ' = + 1, ' Close-up ' = 2, ' vision ' + 3 '), ' Interoperability index ' and ' $INFOALL [  ' Interoperabilityindex ', ' interoperability version ' = ' $infoAll [' interoperabilityversion ']

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