Troubleshooting Analysis of String Loss Before Underscore When Deleting Other Characters at the Starting String Using Function ltrim in PHP 7.4
浏览量： 1 1. The value of the string: E:\wwwroot\object\storage\app/theme_dow nloads/2022/05/25/1653468314.0994.1295326141.zip 2. Values of other characters: E:\wwwroot\object\storage\app/ 3. The code is implemented as follows 4. Results: _downloads/2022/05/25/1653468314.0994.1295326141.zip. Expected is: Theme_Downloads/2022/05/25/1653468314.0994.1295326141.zip. as shown in Figure 1...
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