在每个前面加上“ ,”
array(22) {
[0] => string(18) "4eeffe3166332.jpeg"
[1] => string(18) "4eeffe316e22f.jpeg"
[3] => string(18) "4eeffe319719c.jpeg"
[4] => string(18) "4eeffe319d651.jpeg"
[5] => string(18) "4eeffe31a353e.jpeg"
[6] => string(18) "4eeffe31a93aa.jpeg"
[7] => string(18) "4eeffe31afbf0.jpeg"
}
在每个前面加上“ ,”
array(22) {
[0] => string(18) "4eeffe3166332.jpeg"
[1] => string(18) "4eeffe316e22f.jpeg"
[3] => string(18) "4eeffe319719c.jpeg"
[4] => string(18) "4eeffe319d651.jpeg"
[5] => string(18) "4eeffe31a353e.jpeg"
[6] => string(18) "4eeffe31a93aa.jpeg"
[7] => string(18) "4eeffe31afbf0.jpeg"
}
在每个前面加上“ ,”
<?php
$test = array(0=>"4eeffe3166332.jpeg",
1=>"4eeffe3166332.jpeg",
2=>"4eeffe3166332.jpeg",
);
function alter($v){
return "'".$v;
}
$output = array_map('alter',$test);
print_r($output);
"4eeffe3166332.jpeg",
"4eeffe316e22f.jpeg",
"4eeffe319719c.jpeg",
"4eeffe319d651.jpeg",
"4eeffe31a353e.jpeg",
"4eeffe31a93aa.jpeg",
"4eeffe31afbf0.jpeg",
);$s = ',' . join('|,', $ar);
$ar = explode('|', $s);print_r($ar);Array
(
[0] => ,4eeffe3166332.jpeg
[1] => ,4eeffe316e22f.jpeg
[2] => ,4eeffe319719c.jpeg
[3] => ,4eeffe319d651.jpeg
[4] => ,4eeffe31a353e.jpeg
[5] => ,4eeffe31a93aa.jpeg
[6] => ,4eeffe31afbf0.jpeg
)
foreach ($a as $k=>$v) $a[$k]=",".$v;
print_r($a);
?>
我自己来个简单的