php - How to get array of key from amazon s3 object -

-

i using amazon s3 v3 php sdk , trying key of object using

s3->listobjects([ 'bucket' => $somebucketname]);

this function working fine , getting object under $somebucketname bucket , in below form

aws\result object (     [data:aws\result:private] => array         (             [istruncated] =>              [marker] =>              [contents] => array                 (                     [0] => array                         (                             [key] => 1.png                             [lastmodified] => aws\api\datetimeresult object                                 (                                     [date] => 2015-07-14 07:22:25.000000                                     [timezone_type] => 2                                     [timezone] => z                                 )                              [etag] => "23f423234v23v42424d23"                             [size] => 19980                             [storageclass] => standard                             [owner] => array                                 (                                     [displayname] => sfsfssfsdf                                     [id] => 242f2342242342252g42f42vt34                                 )                          )                      [1] => array                         (                             [key] => 58.jpg                             [lastmodified] => aws\api\datetimeresult object                                 (                                     [date] => 2015-07-14 07:20:26.000000                                     [timezone_type] => 2                                     [timezone] => z                                 )                              [etag] => "vrtet4v4t54tvt4gvtgv45"                             [size] => 1226694                             [storageclass] => standard                             [owner] => array                                 (                                     [displayname] => sfsfssfsdf                                     [id] => 34t3t3t3y43y4yg5yy4vg6u676                                 )                          )                      [2] => array                         (                             [key] => hdfhdfhdfhdfhfhfh                             [lastmodified] => aws\api\datetimeresult object                                 (                                     [date] => 2015-07-30 12:07:42.000000                                     [timezone_type] => 2                                     [timezone] => z                                 )                              [etag] => "3453345343rcf3f3r3r3f"                  )              [name] => sfssd             [prefix] =>              [maxkeys] => 1000             [@metadata] => array                 (                     [statuscode] => 200                     [effectiveuri] => https://s3-us-west-2.amazonaws.com/sfssd                     [headers] => array                         (                             [x-amz-id-2] =>  sdfsfs234sfs                             [x-amz-request-id] => hsjfsd899                             [date] => mon, 03 aug 2015 06:46:48 gmt                             [x-amz-bucket-region] => us-west-2                             [content-type] => application/xml                             [transfer-encoding] => chunked                             [server] => amazons3                         )                  )          )  )

now question how array of key below above object

array("1.png","58.jpg","hddhdfhdhdgh);

aws\result implements arrayaccess. can access contents so:

$result = $s3->listobjects(['bucket' => $somebucketname]) $contents = $result['contents'];

Comments

Post a Comment

Popular posts from this blog

python - Healpy: From Data to Healpix map -

-
Image
i have data grid rows represent theta (0, pi) , columns represent phi (0, 2*pi) , f(theta,phi) density of dark matter @ location. wanted calculate power spectrum , have decided use healpy. what can not understand how format data healpy use. if provide code (in python obvious reasons) or point me tutorial, great! have tried hand @ doing following code: #grid dimensions nrows*ncols (subject change) theta = np.linspace(0, np.pi, num=grid.shape[0])[:, none] phi = np.linspace(0, 2*np.pi, num=grid.shape[1]) nside = 512 print "pixel area: %.2f square degrees" % hp.nside2pixarea(nside, degrees=true) pix = hp.ang2pix(nside, theta, phi) healpix_map = np.zeros(hp.nside2npix(nside), dtype=np.double) healpix_map[pix] = grid but, when try execute code power spectrum. specifically, : cl = hp.anafast(healpix_map[pix], lmax=1024) i error: typeerror: bad number of pixels if point me tutorial or edit code great. more specifications: data in 2d np array , can change numrows/...
Read more

c - Bitwise operation with (signed) enum value -

-
i using enumerator values flags: typedef enum { = 0x00, b = 0x01u, // u has no influence, expected c = 0x02u, // u has no influence, expected ... } enum_name; volatile unsigned char* reg = someaddress; *reg |= b; according misra-c:2004 bitwise operations shall not done signed type. unfortunately, compiler iar use signed int (or short or char) underlying type of enums, , option can find relates size, not signedness ("--enum-is-int"). according iar c/c++ development guide arm , pages 169 , 211, can define type of enum s if enable iar language extensions ( -e command-line option, or project > options > c/c++ compiler > language > allow iar extensions in ide). in particular, should define "sentinel" value, make sure compiler chooses correct type. prefers signed types, , uses smallest possible integer type, sentinel should largest positive integer corresponding unsigned integer type can describe. example, typedef enum ...
Read more

xslt - Unnest parent nodes by child node -

-
in xml there items 0-n attributes , item should copied each attribute new item 1 attribute. given xml this: <?xml version="1.0" encoding="utf-8" ?> <items> <item> <name>a</name> <attributes> <attribute> <key>attribute1</key> <value>1</value> </attribute> </attributes> </item> <item> <name>b</name> </item> <item> <name>c</name> <attributes> <attribute> <key>attribute1</key> <value>5</value> </attribute> <attribute> <key>attribute2</key> <value>2</value> </attribute> <attribute> <key>attri...
Read more