如何将PHP数组转换成这样的格式
Array
(
[0] => 001-1234567
[1] => 1234567
[2] => 12345678
[3] => 12345678
[4] => 12345678
[5] => AP1W3242
[6] => AP7X1234
[7] => AS1234
[8] => MH9Z2324
[9] => MX1234
[10] => TN1A3242
[11] => ZZ1234
)
到下面格式的Javascript数组?
var cities = [
"Aberdeen",
"Ada",
"Adamsville",
"Addyston",
"Adelphi",
"Adena",
"Adrian",
"Akron",
"Albany"
];
当前回答
下面是一个将PHP数组转换为JavaScript数组的非常简单的技巧:
$array = array("one","two","three");
JS下面:
// Use PHP tags for json_encode()
var js_json = json_encode($array);
var js_json_string = JSON.stringify(js_json);
var js_json_array = JSON.parse(js_json_string);
alert(js_json_array.length);
这招很管用。
其他回答
保持简单:
var jsObject = JSON.parse('<?= addslashes(json_encode($phpArray)) ?>');
可以用更安全的方式来做。
如果你的PHP数组包含特殊字符，你需要在PHP中使用rawurlencode()，然后在JS中使用decodeURIComponent()来转义这些字符。并将JSON解析为原生js。试试这个:
var data = JSON.parse(
decodeURIComponent(
"<?=rawurlencode(json_encode($data));?>"
)
);
console.log(data);
下面是一个将PHP数组转换为JavaScript数组的非常简单的技巧:
$array = array("one","two","three");
JS下面:
// Use PHP tags for json_encode()
var js_json = json_encode($array);
var js_json_string = JSON.stringify(js_json);
var js_json_array = JSON.parse(js_json_string);
alert(js_json_array.length);
这招很管用。
你也可以这样做
<script>
<?php
$php_array = array('abc','def','ghi');
?>
var array_code = <?php echo json_encode($php_array); ?>;
console.log(array_code);
</script>
我使用了一个伪php数组
<?php
// instead to create your array like this
$php_array = ["The","quick","brown","fox","jumps","over","the","lazy","dog"];
// do it like this (a simple variable but with separator)
$php_fake_array = "The,quick,brown,fox,jumps,over,the,lazy,dog";
?>
<script type="text/javascript">
// use the same separator for the JS split() function
js_array = '<?php echo $php_fake_array; ?>'.split(',');
</script>
如果你的数组是未知的(已经创建)
<?php
$php_array = file('my_file.txt');
$php_fake_array = "";
// transform your array with concatenate like this
foreach ($php_array as $cell){
// since this array is unknown, use clever separator
$php_fake_array .= $cell.",,,,,";
}
?>
<script type="text/javascript">
// use the same separator for the JS split() function
js_array = '<?php echo $php_fake_array; ?>'.split(',,,,,');
</script>
