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Strtotime() doesn't work with dd/mm/YYYY format

I really like the strtotime() function, but the user manual doesn't give a complete description of the supported date formats. strtotime('dd/mm/YYYY') doesn't work, it works only with mm/dd/YYYY format. ...
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How can I see the request headers made by curl when sending a request to the server?

...ine command named curl was meant or the whole cURL library. The following PHP code using cURL library uses first parameter as HTTP method (e.g. "GET", "POST", "OPTIONS") and second parameter as URL. <?php $ch = curl_init(); $f = tmpfile(); # will be automatically removed after fclose() curl_se...
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Assign same value to multiple variables at once?

... @Eoin: In doing $var_a = $var_b = ... = new Class();, all the variables will reference the same instance of Class. – Tim Cooper Jun 21 '19 at 19:34 ...
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Perform .join on value in array of objects

...Array.prototype.map is what you're looking for if you want to code functionally. [ {name: "Joe", age: 22}, {name: "Kevin", age: 24}, {name: "Peter", age: 21} ].map(function(elem){ return elem.name; }).join(","); In modern JavaScript: [ {name: "Joe", age: 22}, {name: "Kevin", age: 2...
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MySQL ON DUPLICATE KEY - last insert id?

...le (a) VALUES (0) ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id), a=1 Is all here: http://dev.mysql.com/doc/refman/5.0/en/insert-on-duplicate.html If a table contains an AUTO_INCREMENT column and INSERT ... UPDATE inserts a row, the LAST_INSERT_ID() function returns the AUTO_INCREMENT value. If t...
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How do you get a timestamp in JavaScript?

...nd it returns the timestamp (without any alteration). Details: On almost all current browsers you can use Date.now() to get the UTC timestamp in milliseconds; a notable exception to this is IE8 and earlier (see compatibility table). You can easily make a shim for this, though: if (!Date.now) { ...
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How can I check a C# variable is an empty string “” or null? [duplicate]

... @Lion Liu: Actually I think PHP has exactly as much to offer. See: php.net/manual/en/function.empty.php – Milan Feb 2 '16 at 20:09 ...
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Illegal mix of collations MySQL Error

... @Ben: It was initially developed by a Swedish company... That is the reason behind the annoying latin1_swedish_ci initial setting.. :( – Vajk Hermecz Sep 29 '14 at 7:45 ...
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How to check if multiple array keys exists

... check (like in the original question), it's probably easy enough to just call array_key_exists() twice to check if the keys exists. if (array_key_exists("story", $arr) && array_key_exists("message", $arr)) { // Both keys exist. } However this obviously doesn't scale up well to many k...
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How to get the current taxonomy term ID (not the slug) in WordPress?

... If you are in taxonomy page. That's how you get all details about the taxonomy. get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) ); This is how you get the taxonomy id $termId = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxo...