我正在将一个 PHP 数组传递给一个 javascript 函数。我知道这样做的唯一方法是从 PHP 数组创建一个 js 数组并将其传递给 js 函数。但这会创建大量要传输的代码(请参阅下面的代码 - 还有很多，但我相信您已经了解了总体思路)。我怀疑有更有效的方法。有人愿意与我分享吗？谢谢!
<script type="text/javascript">
jsInit("http://railsacrosseurope.com/public",
"http://railsacrosseurope.com",
"85572859349");var routeCount = [75];
var train = [75];
train[1] = [];
train[1][0] = [];
train[1][0]['player_num'] = 5;
train[1][0]['line'] = 'RED';
train[1][0]['track_unit'] = 0;
train[1][0]['direction'] = '_';
train[1][0]['dest_city'] = 43;
train[1][0]['status'] = 'ARRIVED';
train[1][0]['route_id'] = 1;
train[1][0]['goods'] = [];
routeCount[1] = [];
routeCount[1]['route_id'] = 1;
routeCount[1]['count'] = drawTrack(68, 658, 149, 568, '#888', train[1]);
train[2] = [];
routeCount[2] = [];
routeCount[2]['route_id'] = 2;
routeCount[2]['count'] = drawTrack(10, 571, 149, 568, '#888', train[2]);
train[3] = [];
routeCount[3] = [];
routeCount[3]['route_id'] = 3;
routeCount[3]['count'] = drawTrack(53, 510, 149, 568, '#888', train[3]);
train[4] = [];
routeCount[4] = [];
routeCount[4]['route_id'] = 4;
routeCount[4]['count'] = drawTrack(149, 568, 202, 495, '#888', train[4]);
train[5] = [];
train[5][0] = [];
train[5][0]['player_num'] = 4;
train[5][0]['line'] = 'RED';
train[5][0]['track_unit'] = 2;
train[5][0]['direction'] = '_';
train[5][0]['dest_city'] = 56;
train[5][0]['status'] = 'ENROUTE';
train[5][0]['route_id'] = 5;
train[5][0]['goods'] = [];
routeCount[5] = [];
routeCount[5]['route_id'] = 5;
routeCount[5]['count'] = drawTrack(149, 568, 217, 605, '#888', train[5]);
train[6] = [];
routeCount[6] = [];
routeCount[6]['route_id'] = 6;
routeCount[6]['count'] = drawTrack(217, 605, 282, 572, '#888', train[6]);
train[7] = [];
routeCount[7] = [];
routeCount[7]['route_id'] = 7;
routeCount[7]['count'] = drawTrack(202, 495, 250, 448, '#888', train[7]);
train[8] = [];
routeCount[8] = [];
routeCount[8]['route_id'] = 8;
routeCount[8]['count'] = drawTrack(282, 572, 293, 504, '#888', train[8]);
train[9] = [];
routeCount[9] = [];
routeCount[9]['route_id'] = 9;
routeCount[9]['count'] = drawTrack(293, 504, 250, 448, '#888', train[9]);
train[10] = [];
routeCount[10] = [];
routeCount[10]['route_id'] = 10;
routeCount[10]['count'] = drawTrack(250, 448, 370, 450, '#888', train[10]);
train[11] = [];
routeCount[11] = [];
routeCount[11]['route_id'] = 11;
routeCount[11]['count'] = drawTrack(293, 504, 373, 530, '#888', train[11]);
train[12] = [];
routeCount[12] = [];
routeCount[12]['route_id'] = 12;
routeCount[12]['count'] = drawTrack(250, 448, 250, 372, '#888', train[12]);
train[13] = [];
routeCount[13] = [];
routeCount[13]['route_id'] = 13;
routeCount[13]['count'] = drawTrack(373, 530, 431, 479, '#888', train[13]);
train[14] = [];
routeCount[14] = [];
routeCount[14]['route_id'] = 14;
routeCount[14]['count'] = drawTrack(373, 530, 370, 450, '#888', train[14]);
train[15] = [];
routeCount[15] = [];
routeCount[15]['route_id'] = 15;
routeCount[15]['count'] = drawTrack(431, 479, 466, 479, '#888', train[15]);
train[16] = [];
routeCount[16] = [];
routeCount[16]['route_id'] = 16;
routeCount[16]['count'] = drawTrack(466, 479, 527, 484, '#888', train[16]);
train[17] = [];
routeCount[17] = [];
routeCount[17]['route_id'] = 17;
routeCount[17]['count'] = drawTrack(527, 484, 511, 521, '#888', train[17]);
train[18] = [];
train[18][0] = [];
train[18][0]['player_num'] = 2;
train[18][0]['line'] = 'RED';
train[18][0]['track_unit'] = 3;
train[18][0]['direction'] = '_';
train[18][0]['dest_city'] = 17;
train[18][0]['status'] = 'ENROUTE';
train[18][0]['route_id'] = 18;
train[18][0]['goods'] = [];
train[18][0]['goods'][0] = [];
train[18][0]['goods'][0]['name'] = 'Furniture';
train[18][0]['goods'][0]['goods_id'] = 31;
train[18][0]['goods'][1] = [];
train[18][0]['goods'][1]['name'] = 'Chocolate';
train[18][0]['goods'][1]['goods_id'] = 7;
routeCount[18] = [];
routeCount[18]['route_id'] = 18;
routeCount[18]['count'] = drawTrack(511, 521, 527, 598, '#888', train[18]);
train[19] = [];
routeCount[19] = [];
routeCount[19]['route_id'] = 19;
routeCount[19]['count'] = drawTrack(527, 598, 584, 650, '#888', train[19]);
train[20] = [];
routeCount[20] = [];
routeCount[20]['route_id'] = 20;
routeCount[20]['count'] = drawTrack(466, 479, 432, 430, '#888', train[20]);
train[21] = [];
routeCount[21] = [];
routeCount[21]['route_id'] = 21;
routeCount[21]['count'] = drawTrack(466, 479, 462, 430, '#888', train[21]);
train[22] = [];
routeCount[22] = [];
routeCount[22]['route_id'] = 22;
routeCount[22]['count'] = drawTrack(370, 450, 344, 350, '#888', train[22]);
train[23] = [];
routeCount[23] = [];
routeCount[23]['route_id'] = 23;
routeCount[23]['count'] = drawTrack(250, 372, 344, 350, '#888', train[23]);
train[24] = [];
routeCount[24] = [];
routeCount[24]['route_id'] = 24;
routeCount[24]['count'] = drawTrack(344, 350, 314, 260, '#888', train[24]);
train[25] = [];
routeCount[25] = [];
routeCount[25]['route_id'] = 25;
routeCount[25]['count'] = drawTrack(344, 350, 395, 299, '#888', train[25]);
train[26] = [];
routeCount[26] = [];
routeCount[26]['route_id'] = 26;
routeCount[26]['count'] = drawTrack(395, 299, 400, 290, '#888', train[26]);
train[27] = [];
routeCount[27] = [];
routeCount[27]['route_id'] = 27;
routeCount[27]['count'] = drawTrack(400, 290, 412, 255, '#888', train[27]);
train[28] = [];
routeCount[28] = [];
routeCount[28]['route_id'] = 28;
routeCount[28]['count'] = drawTrack(412, 255, 314, 260, '#888', train[28]);
train[29] = [];
routeCount[29] = [];
routeCount[29]['route_id'] = 29;
routeCount[29]['count'] = drawTrack(314, 260, 257, 232, '#888', train[29]);
train[30] = [];
train[30][0] = [];
train[30][0]['player_num'] = 3;
train[30][0]['line'] = 'RED';
train[30][0]['track_unit'] = 2;
train[30][0]['direction'] = '_';
train[30][0]['dest_city'] = 29;
train[30][0]['status'] = 'ENROUTE';
train[30][0]['route_id'] = 30;
train[30][0]['goods'] = [];
train[30][0]['goods'][0] = [];
train[30][0]['goods'][0]['name'] = 'Marble';
train[30][0]['goods'][0]['goods_id'] = 19;
routeCount[30] = [];
routeCount[30]['route_id'] = 30;
routeCount[30]['count'] = drawTrack(314, 260, 300, 209, '#888', train[30]);
train[31] = [];
routeCount[31] = [];
routeCount[31]['route_id'] = 31;
routeCount[31]['count'] = drawTrack(300, 209, 308, 192, '#888', train[31]);
train[32] = [];
routeCount[32] = [];
routeCount[32]['route_id'] = 32;
routeCount[32]['count'] = drawTrack(308, 192, 225, 170, '#888', train[32]);
train[33] = [];
routeCount[33] = [];
routeCount[33]['route_id'] = 33;
routeCount[33]['count'] = drawTrack(225, 170, 166, 195, '#888', train[33]);
train[34] = [];
routeCount[34] = [];
routeCount[34]['route_id'] = 34;
routeCount[34]['count'] = drawTrack(308, 192, 315, 155, '#555', train[34]);
train[35] = [];
routeCount[35] = [];
routeCount[35]['route_id'] = 35;
routeCount[35]['count'] = drawTrack(315, 155, 285, 101, '#888', train[35]);
train[36] = [];
routeCount[36] = [];
routeCount[36]['route_id'] = 36;
routeCount[36]['count'] = drawTrack(285, 101, 330, 70, '#888', train[36]);
train[37] = [];
routeCount[37] = [];
routeCount[37]['route_id'] = 37;
routeCount[37]['count'] = drawTrack(285, 101, 243, 131, '#888', train[37]);
train[38] = [];
routeCount[38] = [];
routeCount[38]['route_id'] = 38;
routeCount[38]['count'] = drawTrack(412, 255, 461, 304, '#555', train[38]);
train[39] = [];
routeCount[39] = [];
routeCount[39]['route_id'] = 39;
routeCount[39]['count'] = drawTrack(461, 304, 499, 350, '#555', train[39]);
train[40] = [];
routeCount[40] = [];
routeCount[40]['route_id'] = 40;
routeCount[40]['count'] = drawTrack(499, 350, 504, 370, '#888', train[40]);
train[41] = [];
routeCount[41] = [];
routeCount[41]['route_id'] = 41;
routeCount[41]['count'] = drawTrack(504, 370, 462, 430, '#888', train[41]);
train[42] = [];
routeCount[42] = [];
routeCount[42]['route_id'] = 42;
routeCount[42]['count'] = drawTrack(462, 430, 532, 400, '#888', train[42]);
train[43] = [];
routeCount[43] = [];
routeCount[43]['route_id'] = 43;
routeCount[43]['count'] = drawTrack(532, 400, 623, 408, '#888', train[43]);
train[44] = [];
routeCount[44] = [];
routeCount[44]['route_id'] = 44;
routeCount[44]['count'] = drawTrack(461, 304, 554, 300, '#555', train[44]);
train[45] = [];
routeCount[45] = [];
routeCount[45]['route_id'] = 45;
routeCount[45]['count'] = drawTrack(554, 300, 573, 270, '#888', train[45]);
train[46] = [];
routeCount[46] = [];
routeCount[46]['route_id'] = 46;
routeCount[46]['count'] = drawTrack(554, 300, 585, 350, '#888', train[46]);
train[47] = [];
routeCount[47] = [];
routeCount[47]['route_id'] = 47;
routeCount[47]['count'] = drawTrack(585, 350, 623, 408, '#888', train[47]);
train[48] = [];
routeCount[48] = [];
routeCount[48]['route_id'] = 48;
routeCount[48]['count'] = drawTrack(527, 484, 610, 470, '#888', train[48]);
train[49] = [];
routeCount[49] = [];
routeCount[49]['route_id'] = 49;
routeCount[49]['count'] = drawTrack(610, 470, 623, 408, '#888', train[49]);
train[50] = [];
routeCount[50] = [];
routeCount[50]['route_id'] = 50;
routeCount[50]['count'] = drawTrack(610, 470, 659, 540, '#888', train[50]);
train[51] = [];
routeCount[51] = [];
routeCount[51]['route_id'] = 51;
routeCount[51]['count'] = drawTrack(659, 540, 705, 510, '#888', train[51]);
train[52] = [];
routeCount[52] = [];
routeCount[52]['route_id'] = 52;
routeCount[52]['count'] = drawTrack(705, 510, 610, 470, '#555', train[52]);
train[53] = [];
routeCount[53] = [];
routeCount[53]['route_id'] = 53;
routeCount[53]['count'] = drawTrack(705, 510, 673, 433, '#888', train[53]);
train[54] = [];
routeCount[54] = [];
routeCount[54]['route_id'] = 54;
routeCount[54]['count'] = drawTrack(610, 470, 673, 433, '#888', train[54]);
train[55] = [];
routeCount[55] = [];
routeCount[55]['route_id'] = 55;
routeCount[55]['count'] = drawTrack(673, 433, 623, 408, '#888', train[55]);
train[56] = [];
routeCount[56] = [];
routeCount[56]['route_id'] = 56;
routeCount[56]['count'] = drawTrack(623, 408, 693, 338, '#888', train[56]);
train[57] = [];
routeCount[57] = [];
routeCount[57]['route_id'] = 57;
routeCount[57]['count'] = drawTrack(693, 338, 675, 298, '#888', train[57]);
train[58] = [];
routeCount[58] = [];
routeCount[58]['route_id'] = 58;
routeCount[58]['count'] = drawTrack(675, 298, 710, 282, '#888', train[58]);
train[59] = [];
routeCount[59] = [];
routeCount[59]['route_id'] = 59;
routeCount[59]['count'] = drawTrack(710, 282, 699, 210, '#888', train[59]);
train[60] = [];
routeCount[60] = [];
routeCount[60]['route_id'] = 60;
routeCount[60]['count'] = drawTrack(585, 350, 639, 314, '#888', train[60]);
train[61] = [];
routeCount[61] = [];
routeCount[61]['route_id'] = 61;
routeCount[61]['count'] = drawTrack(639, 314, 675, 298, '#888', train[61]);
train[62] = [];
routeCount[62] = [];
routeCount[62]['route_id'] = 62;
routeCount[62]['count'] = drawTrack(461, 304, 490, 232, '#555', train[62]);
train[63] = [];
routeCount[63] = [];
routeCount[63]['route_id'] = 63;
routeCount[63]['count'] = drawTrack(490, 232, 513, 230, '#555', train[63]);
train[64] = [];
routeCount[64] = [];
routeCount[64]['route_id'] = 64;
routeCount[64]['count'] = drawTrack(573, 270, 513, 230, '#555', train[64]);
train[65] = [];
routeCount[65] = [];
routeCount[65]['route_id'] = 65;
routeCount[65]['count'] = drawTrack(573, 270, 596, 240, '#888', train[65]);
train[66] = [];
routeCount[66] = [];
routeCount[66]['route_id'] = 66;
routeCount[66]['count'] = drawTrack(596, 240, 560, 170, '#888', train[66]);
train[67] = [];
train[67][0] = [];
train[67][0]['player_num'] = 1;
train[67][0]['line'] = 'RED';
train[67][0]['track_unit'] = 8;
train[67][0]['direction'] = '+';
train[67][0]['dest_city'] = 3;
train[67][0]['status'] = 'ARRIVED';
train[67][0]['route_id'] = 67;
train[67][0]['goods'] = [];
train[67][0]['goods'][0] = [];
train[67][0]['goods'][0]['name'] = 'Timber';
train[67][0]['goods'][0]['goods_id'] = 29;
routeCount[67] = [];
routeCount[67]['route_id'] = 67;
routeCount[67]['count'] = drawTrack(513, 230, 528, 150, '#555', train[67]);
train[68] = [];
routeCount[68] = [];
routeCount[68]['route_id'] = 68;
routeCount[68]['count'] = drawTrack(528, 150, 560, 170, '#888', train[68]);
train[69] = [];
routeCount[69] = [];
routeCount[69]['route_id'] = 69;
routeCount[69]['count'] = drawTrack(560, 170, 567, 112, '#888', train[69]);
train[70] = [];
routeCount[70] = [];
routeCount[70]['route_id'] = 70;
routeCount[70]['count'] = drawTrack(567, 112, 553, 38, '#555', train[70]);
train[71] = [];
routeCount[71] = [];
routeCount[71]['route_id'] = 71;
routeCount[71]['count'] = drawTrack(560, 170, 661, 61, '#888', train[71]);
train[72] = [];
routeCount[72] = [];
routeCount[72]['route_id'] = 72;
routeCount[72]['count'] = drawTrack(553, 38, 661, 61, '#555', train[72]);
train[73] = [];
routeCount[73] = [];
routeCount[73]['route_id'] = 73;
routeCount[73]['count'] = drawTrack(344, 350, 425, 340, '#888', train[73]);
train[74] = [];
routeCount[74] = [];
routeCount[74]['route_id'] = 74;
routeCount[74]['count'] = drawTrack(425, 340, 461, 304, '#888', train[74]);
train[75] = [];
routeCount[75] = [];
routeCount[75]['route_id'] = 75;
routeCount[75]['count'] = drawTrack(425, 340, 499, 350, '#555', train[75]);
</script>
最佳答案
json_encode。参见 http://us3.php.net/manual/en/function.json-encode.php
关于php - 将 PHP 数组转换为 javascript 的最佳方法，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/1387149/
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