how to delete same lines in file .txt but keep one
Posted: Fri Apr 22, 2011 10:07 am
how to delete same lines in file .txt but keep one (using php code) pls help
.text contain
=LDR 00000nam
=300 same text
=541 same text
=952 p000298
=LDR 00000nam
=300 same text
=541 same text
=952 p000299
=LDR 00000nam
=050 same text1
=082 same text1
=952 p002930
=LDR 00000nam
=050 same text1
=082 same text1
=952 p002931
out put
=LDR 00000nam
=300 same text
=541 same text
=952 p000298
=952 p000299
=LDR 00000nam
=050 same text1
=082 same text1
=952 p002930
=952 p002931
.text contain
=LDR 00000nam
=300 same text
=541 same text
=952 p000298
=LDR 00000nam
=300 same text
=541 same text
=952 p000299
=LDR 00000nam
=050 same text1
=082 same text1
=952 p002930
=LDR 00000nam
=050 same text1
=082 same text1
=952 p002931
out put
=LDR 00000nam
=300 same text
=541 same text
=952 p000298
=952 p000299
=LDR 00000nam
=050 same text1
=082 same text1
=952 p002930
=952 p002931