hi guys, i am new to Codelgniter. I have a question for the CI url routing.
Here is CI user guide examples
example 1:
[font=Consolas, 'Andale Mono WT', 'Andale Mono', 'Lucida Console', 'Lucida Sans Typewriter', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Liberation Mono', 'Nimbus Mono L', Monaco, 'Courier New', Courier, monospace]$route['journals'] = 'blogs';
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A URL containing the word “journals” in the first segment will be remapped to the “blogs” class.
example 2:
[font=Consolas, 'Andale Mono WT', 'Andale Mono', 'Lucida Console', 'Lucida Sans Typewriter', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Liberation Mono', 'Nimbus Mono L', Monaco, 'Courier New', Courier, monospace]$route['blog/joe'] = 'blogs/users/34';
[/font]
A URL containing the segments blog/joe will be remapped to the “blogs” class and the “users” method. The ID will be set to “34”.
It works with example 1.
But I try example 2, use $this->uri->segment(3), it cannot receive the parameter ID 34, the segment(3) is a NULL value,
How this work out? Thanks!