$drivetracker = simplexml_load_file('geot_5980.xml');
$data = array();
foreach ($drivetracker->plays->qtr as $qtr):
foreach ($qtr->play as $myplay):
$hasball = (string)$myplay['hasball'];
$play = (string)$myplay['spot'];
$down = (string)$myplay['down'];
$togo = (string)$myplay['togo'];
$type = (string)$myplay['type'];
$text = (string)$myplay['text'];
if($drive == $driveid){
array_push($data, array("text" => $text,
"spot" => $play,
"ball" => $hasball,
"togo" => $togo,
"type" => $type,
"drive"=> $drive)
);
}
}
endforeach;
endforeach;
echo json_encode($data);
もし私がprint_r($data)得るなら、
Array
(
[0] => Array
(
[text] => Godhigh, R. rush for 2 yards to the GT27 (Canty, W).
[spot] => GT25
[ball] => GT
[togo] => 10
[type] => R
[drive] => 7
)
[1] => Array
(
[text] => Days, S. rush for 5 yards to the GT32 (Woodruff, J;Brown, Ky).
[spot] => GT27
[ball] => GT
[togo] => 8
[type] => R
[drive] => 7
)
[2] => Array
(
[text] => Sims, D. rush for 6 yards to the GT38, 1ST DOWN GT (Anunike, K;Sarmiento, S).
[spot] => GT32
[ball] => GT
[togo] => 3
[type] => R
[drive] => 7
)
[3] => Array
(
[text] => Godhigh, R. rush for 18 yards to the DU44, 1ST DOWN GT (Cockrell, R).
[spot] => GT38
[ball] => GT
[togo] => 10
[type] => R
[drive] => 7
)
[4] => Array
(
[text] => Lee, V. pass complete to Greene, J. for 5 yards to the DU39 (Foster, T).
[spot] => DU44
[ball] => GT
[togo] => 10
[type] => P
[drive] => 7
)
[5] => Array
(
[text] => Laskey, Z. rush for 9 yards to the DU35 (Sink, N).
[spot] => DU44
[ball] => GT
[togo] => 10
[type] => R
[drive] => 7
)
[6] => Array
(
[text] => Laskey, Z. rush for 5 yards to the DU30, 1ST DOWN GT (Canty, W;France, C).
[spot] => DU35
[ball] => GT
[togo] => 1
[type] => R
[drive] => 7
)
[7] => Array
(
[text] => Laskey, Z. rush for 4 yards to the DU26 (Sink, N).
[spot] => DU30
[ball] => GT
[togo] => 10
[type] => R
[drive] => 7
)
[8] => Array
(
[text] => Lee, V. rush for 3 yards to the DU23 (Brown, Ky).
[spot] => DU26
[ball] => GT
[togo] => 6
[type] => R
[drive] => 7
)
[9] => Array
(
[text] => Laskey, Z. rush for 5 yards to the DU18, 1ST DOWN GT (Canty, W).
[spot] => DU23
[ball] => GT
[togo] => 3
[type] => R
[drive] => 7
)
[10] => Array
(
[text] => Smith, O. rush for 8 yards to the DU10 (France, C).
[spot] => DU18
[ball] => GT
[togo] => 10
[type] => R
[drive] => 7
)
[11] => Array
(
[text] => Lee, V. rush for 4 yards to the DU6, 1ST DOWN GT (France, C).
[spot] => DU10
[ball] => GT
[togo] => 2
[type] => R
[drive] => 7
)
[12] => Array
(
[text] => Laskey, Z. rush for 3 yards to the DU3 (Helton, D;Woodruff, J).
[spot] => DU06
[ball] => GT
[togo] => 0
[type] => R
[drive] => 7
)
[13] => Array
(
[text] => Laskey, Z. rush for no gain to the DU3 (Woodruff, J;Brown, Ky).
[spot] => DU03
[ball] => GT
[togo] => 0
[type] => R
[drive] => 7
)
[14] => Array
(
[text] => Smith, O. rush for 1 yard to the DU2 (France, C).
[spot] => DU03
[ball] => GT
[togo] => 0
[type] => R
[drive] => 7
)
[15] => Array
(
[text] => Lee, V. rush for 2 yards to the DU0, TOUCHDOWN, clock 04:34.
[spot] => DU02
[ball] => GT
[togo] => 0
[type] => R
[drive] => 7
)
[16] => Array
(
[text] => Tanner, C. kick attempt good.
[spot] => DU03
[ball] => GT
[togo] => 0
[type] => X
[drive] => 7
)
[17] => Array
(
[text] => Tanner, C. kickoff 51 yards to the DU14, Butler, L return 16 yards to the DU30 (Noble, D.).
[spot] => GT35
[ball] => GT
[togo] => 0
[type] => K
[drive] => 7
)
) => Array
(
[text] => Tanner, C. kickoff 51 yards to the DU14, Butler, L return 16 yards to the DU30 (Noble, D.).
[spot] => GT35
[ball] => GT
[togo] => 0
[type] => K
[drive] => 7
)
)
しかし、そうするとecho json_encode($data);
、この形式では表示されません...（空白になります）
[{"text":"","spot":"","ball":"","togo":"0","type":"","drive":""},{"text":"","spot":"","ball":"","togo":"0","type":"","drive":""},{"text":"","spot":"","ball":"","togo":"0","type":"","drive":""},{"text":"","spot":"","ball":"","togo":"0","type":"","drive":""},{"text":"","spot":"","ball":"","togo":"0","type":"","drive":""}]
$data が json 経由でエンコードされない理由として考えられるものは何ですか?
これは print_r($data); からのものです。
Array ( [0] => Array ( [text] => Godhigh, R. rush for 2 yards to the GT27 (Canty, W). [spot] => GT25 [ball] => GT [togo] => 10 [type] => R [drive] => 7 ) [1] => Array ( [text] => Days, S. rush for 5 yards to the GT32 (Woodruff, J;Brown, Ky). [spot] => GT27 [ball] => GT [togo] => 8 [type] => R [drive] => 7 ) [2] => Array ( [text] => Sims, D. rush for 6 yards to the GT38, 1ST DOWN GT (Anunike, K;Sarmiento, S). [spot] => GT32 [ball] => GT [togo] => 3 [type] => R [drive] => 7 ) [3] => Array ( [text] => Godhigh, R. rush for 18 yards to the DU44, 1ST DOWN GT (Cockrell, R). [spot] => GT38 [ball] => GT [togo] => 10 [type] => R [drive] => 7 ) [4] => Array ( [text] => Lee, V. pass complete to Greene, J. for 5 yards to the DU39 (Foster, T). [spot] => DU44 [ball] => GT [togo] => 10 [type] => P [drive] => 7 ) [5] => Array ( [text] => Laskey, Z. rush for 9 yards to the DU35 (Sink, N). [spot] => DU44 [ball] => GT [togo] => 10 [type] => R [drive] => 7 ) [6] => Array ( [text] => Laskey, Z. rush for 5 yards to the DU30, 1ST DOWN GT (Canty, W;France, C). [spot] => DU35 [ball] => GT [togo] => 1 [type] => R [drive] => 7 ) [7] => Array ( [text] => Laskey, Z. rush for 4 yards to the DU26 (Sink, N). [spot] => DU30 [ball] => GT [togo] => 10 [type] => R [drive] => 7 ) [8] => Array ( [text] => Lee, V. rush for 3 yards to the DU23 (Brown, Ky). [spot] => DU26 [ball] => GT [togo] => 6 [type] => R [drive] => 7 ) [9] => Array ( [text] => Laskey, Z. rush for 5 yards to the DU18, 1ST DOWN GT (Canty, W). [spot] => DU23 [ball] => GT [togo] => 3 [type] => R [drive] => 7 ) [10] => Array ( [text] => Smith, O. rush for 8 yards to the DU10 (France, C). [spot] => DU18 [ball] => GT [togo] => 10 [type] => R [drive] => 7 ) [11] => Array ( [text] => Lee, V. rush for 4 yards to the DU6, 1ST DOWN GT (France, C). [spot] => DU10 [ball] => GT [togo] => 2 [type] => R [drive] => 7 ) [12] => Array ( [text] => Laskey, Z. rush for 3 yards to the DU3 (Helton, D;Woodruff, J). [spot] => DU06 [ball] => GT [togo] => 0 [type] => R [drive] => 7 ) [13] => Array ( [text] => Laskey, Z. rush for no gain to the DU3 (Woodruff, J;Brown, Ky). [spot] => DU03 [ball] => GT [togo] => 0 [type] => R [drive] => 7 ) [14] => Array ( [text] => Smith, O. rush for 1 yard to the DU2 (France, C). [spot] => DU03 [ball] => GT [togo] => 0 [type] => R [drive] => 7 ) [15] => Array ( [text] => Lee, V. rush for 2 yards to the DU0, TOUCHDOWN, clock 04:34. [spot] => DU02 [ball] => GT [togo] => 0 [type] => R [drive] => 7 ) [16] => Array ( [text] => Tanner, C. kick attempt good. [spot] => DU03 [ball] => GT [togo] => 0 [type] => X [drive] => 7 ) [17] => Array ( [text] => Tanner, C. kickoff 51 yards to the DU14, Butler, L return 16 yards to the DU30 (Noble, D.). [spot] => GT35 [ball] => GT [togo] => 0 [type] => K [drive] => 7 ) )