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is_file or file_exists in PHP
...xists in directory or false if file not exists as I check in 2020 might be php version update it
– heySushil
Mar 29 at 16:43
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How to get last key in an array?
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PHP's built-in functions were built by extreme nerds. Do not try to recreate those functions. The odds are that you make something far slower than the original. Unless you are some sort of evil wizard, of couse.
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Force CloudFront distribution/file update
...ou're just using cloudfront as a mechanism to have a static SSL-enabled S3 site with a custom domain, then caching doesn't matter. Also, these issues we're discussing is that in development phases 0-time caching is good.
– Dan G
Feb 12 '18 at 14:40
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How to use a switch case 'or' in PHP
Is there a way of using an 'OR' operator or equivalent in a PHP switch?
10 Answers
10
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Convert NSData to String?
... -nodes -out mypkey.pem
I referenced your question and this EVP function site for my answer.
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Getting the names of all files in a directory with PHP
... How can we get all files within list of extensions? E.g. if we want all .php and .js files ?
– Nis
Apr 30 '14 at 4:33
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Using the HTML5 “required” attribute for a group of checkboxes?
...idation library just for one set of checkbox fields on a single form on my site.
– JamesWilson
Apr 3 '19 at 13:46
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PHP Get all subdirectories of a given directory
... if($file->isDir()) {
echo strtoupper($file->getRealpath()), PHP_EOL;
}
}
Replace strtoupper with your desired function.
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When to use single quotes, double quotes, and backticks in MySQL
...delimiter in date strings.
So using your example, I would double-quote the PHP string and use single quotes on the values 'val1', 'val2'. NULL is a MySQL keyword, and a special (non)-value, and is therefore unquoted.
None of these table or column identifiers are reserved words or make use of charac...
How to Flatten a Multidimensional Array?
Is it possible, in PHP, to flatten a (bi/multi)dimensional array without using recursion or references?
29 Answers
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