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PHP 批量替换内容

WBOY
WBOYOriginal
2016-06-23 14:13:451564browse

PHP

需要替换的内容：{1_EXP}{2_EXP}{3_EXP}{4_EXP}{5_EXP}{5_EXP}...

需要替换成：PHP 批量替换内容

例如：
{0_EXP} = PHP 批量替换内容
{1_EXP} = PHP 批量替换内容
{2_EXP} = PHP 批量替换内容
...

PHP：
$row['msg'] = str_replace(表达式, 'PHP 批量替换内容', $mycn['msg']);

什么写？还有其他更好的方法不？



回复讨论(解决方案)

$s='{1_EXP}{2_EXP}{3_EXP}{4_EXP}{5_EXP}{5_EXP}';echo preg_replace('/\{(\d+)_EXP\}/','<img  src="http://localhost/images/$1.gif" / alt="PHP 批量替换内容" >',$s);

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