本文介绍了在数组上使用fgetc()的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 我正在尝试读取数组中的第一个字符,但我的语法似乎是错误的,因为它说我有错误。我已经将每行文本文件读入数组并使用fgetc,我试图查看每行的第一个字符是否为[]。我目前的编码是: I am trying to read the first character in an array but my syntax seems to be wrong as it says I have an error. I have read each line a text file into an array and by using fgetc, I''m trying to see if the first character of each line is an "[". My current coding is: 展开 | 选择 | Wrap | 行号 推荐答案 @ phpnewbie26 fgetc()期望一个文件资源句柄作为它的参数。 顺便说一句,你可以通过访问它来检查字符串的第一个字符会是一个数组: @phpnewbie26 fgetc() expects a file resource handle as it''s parameter. Incidentally, you can check the first character of a string by accessing it like you would an array: 展开 | 选择 | Wrap | 行号 hm ..好像似乎在起作用。我的问题是,我不知道如何指出让'说'hm..doesnt seem to be working. My problem is that I don''t know how to point to let''s say string [2]并获得它的第一个字符。我试过string[2] and get it''s first character. I tried 这篇关于在数组上使用fgetc()的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 09-17 04:42