我有一些看起来像这样的价值观:
$lang['Delivery Charge'] = 'Delivery Charge';
$lang['Frequently Asked Questions'] = 'Frequently Asked Questions';
我正在使用此正则表达式来选择变量索引:
\$lang\['.*'\]
现在,我该如何仅替换变量索引中不在值中的单词之间的空格。
我的意思是我的最终结果将如下所示:
$lang['DeliveryCharge'] = 'Delivery Charge';
$lang['FrequentlyAskedQuestions'] = 'Frequently Asked Questions';
提前致谢!
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