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PHP function to get the subdomain of a URL
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Or using your example:
array_shift((explode('.', 'en.example.com')));
EDIT: Fixed "only variables should be passed by reference" by adding double parenthesis.
EDIT 2: Starting from PHP 5.4 you can simply do:
explode('.', 'en.example.com')[0];
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Assign a variable inside a Block to a variable outside a Block
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edited Apr 7 '19 at 5:58
Cœur
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
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edited Jul 6 '13 at 8:23
answered Jul 5 '13 at 23:40
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Type definition in object literal in TypeScript
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edited Sep 7 '16 at 15:11
Timothy Perez
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Count the number of commits on a Git branch
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edited Aug 19 '14 at 17:39
user212218
answered Jul 25 '12 at 19:58
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What is the optimal length for an email address in a database?
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edited May 7 '14 at 15:55
answered Jul 29 '09 at 10:21
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How to print a debug log?
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edited Nov 10 '12 at 18:20
Federico Cristina
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How to force NSLocalizedString to use a specific language
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edited Jan 20 '16 at 6:01
chancyWu
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Bash script absolute path with OS X
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edited Aug 26 '10 at 4:48
answered Aug 26 '10 at 4:42
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Is there a way to suppress warnings in Xcode?
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edited Apr 26 '16 at 12:21
Stavash
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