PHP file operation - replace a line, insert a line, delete a line, get line number_code record_Yuanxi blog

PHP file operation - replace a line,

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PHP file operation - replace a line, insert a line, delete a line, and get the line number<? php replaceTarget("test.txt", "aaaaaaaaaaaaaaaaa", "AAAAA"); #Replace the content of this line after finding the number of content lines function replaceTarget($filePath,&nbs...
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PHP file operation - replace a line, insert a line, delete a line, get line number_code record_Yuanxi blog PHP file operation - replace a line, insert a line, delete a line, get line number_code record_Yuanxi blog
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