Loading...
More PHP Posts
<?php$listOfFiles = glob("*.{jpg,png,gif,tiff,jpeg}", GLOB_BRACE);echo 'images = []; ';for($x = 0; $x <= count($listOfFiles)-1; $x++) {echo "images[" . $x . "] =" . '"' . $listOfFiles[$x] . '"' . "; ";}?>
<?php$username = "Austin Leath -_#";$username_err = "no error";if(preg_match('/[^a-z_\-0-9]/i', $string)) {$username_err = "Username can only contain alphanumeric characters, dashes, and underscores.";}echo $username_err?>
<?php$array = array('fruit1' => 'apple','fruit2' => 'orange','fruit3' => 'grape','fruit4' => 'apple','fruit5' => 'apple');// this cycle echoes all associative array// key where value equals "apple"while ($fruit_name = current($array)) {if ($fruit_name == 'apple') {echo key($array), "\n";}next($array);}?>
<?phpfunction getRandomId($min = NULL, $max = NULL) {if (is_numeric($min) && is_numeric($max)) {return mt_rand($min, $max);}else {return mt_rand();}}?>
<?php//generate 239 rgba colors for codecatch's 239 supported programming languages!//this was used to generate the colors that are used in the pie chart on https://codecatch.net/graphs.phpfunction rgbagenerator() {$count = 239;for ($i=0; $i < $count; $i++) {echo "'rgba(". mt_rand(0,255) . ",". mt_rand(0,255) . ",". mt_rand(0,255) . ",1)',";echo "<br>";}}rgbagenerator();?>
<?phpheader('Content-Type:text/html');$jsonData = json_decode(file_get_contents("names.json"));$namesArray = array();foreach($jsonData as $data) {$namesArray[] = $data;}for($i = 0; $i < 64000; $i++) {echo 'D.add_edge("'. $namesArray[array_rand($namesArray)] . '", "' . $namesArray[array_rand($namesArray)]. '")';echo "<br>";}?>