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How to check if an array value exists?

... You could use the PHP in_array function if( in_array( "bla" ,$yourarray ) ) { echo "has bla"; } share | improve this answer | ...
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Get the first element of an array

... a array "copy" is needed: array_shift(array_slice($array, 0, 1)); With PHP 5.4+ (but might cause an index error if empty): array_values($array)[0]; share | improve this answer | ...
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PHP code to remove everything but numbers

....new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f6604455%2fphp-code-to-remove-everything-but-numbers%23new-answer', 'question_page'); } ); Post as a guest ...
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Detect iPad users using jQuery?

...Phone Users David Walsh's Blog : Detecting iPad use Detecting iPad use via PHP share | improve this answer | follow | ...
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Best way to format integer as string with leading zeros? [duplicate]

...of digits ($cnt). What the best way to translate this simple function from PHP to Python: 10 Answers ...
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How to check if an object is a list or tuple (but not string)?

... Python with PHP flavor: def is_array(var): return isinstance(var, (list, tuple)) share | improve this answer | ...
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Origin null is not allowed by Access-Control-Allow-Origin

...t to a server from a local html file and found a solution using Chrome and PHP. (no Jquery) Javascripts: var x = new XMLHttpRequest(); if(x) x.onreadystatechange=function(){ if (x.readyState === 4 && x.status===200){ console.log(x.responseText); //Success }else{ ...
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Determine the line of code that causes a segmentation fault?

...nuces - Google around. For Arch Linux, read this wiki.archlinux.org/index.php/Core_dump – Mawg says reinstate Monica Jan 24 '17 at 16:35 add a comment  |  ...
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Wolfram's Rule 34 in XKCD [closed]

...d with these unique CA: http://lucasoman.com/files/projects/caeditor/caed.php As you can see by playing with it, you can randomly toggle any block, which alters every block below it according to the rules. It's kind of a neat way to see the chain reaction caused by aberrations in the process. H...
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GPU Emulator for CUDA programming without the hardware [closed]

...celot/ [2]: Ocelot Interactive Debugger - http://forums.nvidia.com/index.php?showtopic=174820 share | improve this answer | follow | ...