我有一个数组,循环播放音乐曲目,但我需要从阵列的最后一个元素中删除逗号,有人可以帮忙吗?摆脱阵列的最后一个元素的逗号
<?php foreach ($bucket_contents as $file){ $fname = $file['name']; $furl = "http://".$isdHtml5Bucket.".s3.amazonaws.com/".urlencode($fname);
if(preg_match("/\.mp3$/i", $furl)) { ?>
{
name:"<?php echo basename($fname); ?>",
mp3:"<?php echo $furl; ?>"
},
<?php }else{ ?>
{
name:"<?php echo basename($fname); ?>",
m4a:"<?php echo $furl; ?>"
},<?php } } ?>
这里是数组的输出。
{
name:"bassline",
m4a:"http://suyssamuelarawaeast.s3.amazonaws.com/warehouse%2Fbassline%2F"
},
{
name:"Project Bassline - Drop The Pressure (Jack Beats Rinsed Out Remix).mp3",
mp3:"http://suyssamuelarawaeast.s3.amazonaws.com/warehouse%2Fbassline%2FProject+Bassline+-+Drop+The+Pressure+%28Jack+Beats+Rinsed+Out+Remix%29.mp3"
},
{
name:"deadmau5 vs jelo the reward is cheese.mp3",
mp3:"http://suyssamuelarawaeast.s3.amazonaws.com/warehouse%2Fdeadmau5+vs+jelo+++the+reward+is+cheese.mp3"
},
{
name:"vocal",
m4a:"http://suyssamuelarawaeast.s3.amazonaws.com/warehouse%2Fvocal%2F"
},
{
name:"Thin Ice",
free:true,
mp3:"http://www.jplayer.org/audio/mp3/Miaow-10-Thin-ice.mp3",
oga:"http://www.jplayer.org/audio/ogg/Miaow-10-Thin-ice.ogg"
},
如果您滚动到数组的最后一个元素,您可以看到一个逗号输出。 我真的需要从数组的最后一个元素中删除这个逗号。
感谢
请以正确的方式格式化您的代码 – KingCrunch
。 –
另外,我当然希望你有版权所有者的许可! –