Blog
Quick Pastes
[{"Id":"201909070914390423","ParentId":"20151018210355990473","Type":"Text","Sequence":1,"Attributes":{"Text":"These are some quick "coppy-and-paste" snippets that I use all the time."}},{"Id":"201909070915400111","ParentId":"20151018210355990473","Type":"Heading","Sequence":2,"Attributes":{"Level":"2","Text":"PHP. Report All PHP Errors"}},{"Id":"201909070916500752","ParentId":"20151018210355990473","Type":"Code","Sequence":3,"Attributes":{"Language":"php","Code":"error_reporting(E_ALL);\r\nini_set('display_errors', true);\r\nini_set('display_startup_errors', true);"}},{"Id":"201909071006470870","ParentId":"20151018210355990473","Type":"Heading","Sequence":4,"Attributes":{"Level":"2","Text":"Composer. As Lean and Minimal As Possible"}},{"Id":"201909071008090321","ParentId":"20151018210355990473","Type":"Code","Sequence":5,"Attributes":{"Language":"php","Code":"composer update --prefer-dist -o -vvv --profile"}},{"Id":"201909071009380954","ParentId":"20151018210355990473","Type":"Heading","Sequence":6,"Attributes":{"Level":"2","Text":"PHP. XML to Array"}},{"Id":"201909071011270286","ParentId":"20151018210355990473","Type":"Code","Sequence":8,"Attributes":{"Language":"php","Code":"function xmlToArray($xml) {\r\n if (is_string($xml)) {\r\n $sml = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA);\r\n }\r\n\r\n $array = [];\r\n $array['TagName'] = $xml->getName();\r\n $array['TagText'] = trim((string) $xml);\r\n $array['TagAttributes'] = array();\r\n $array['TagChildren'] = array();\r\n\r\n foreach ($xml->attributes() as $k => $v) {\r\n $array['TagAttributes'][$k] = (string) $v;\r\n }\r\n\r\n foreach ($xml->children() as $k => $v) {\r\n $array['TagChildren'][] = xmlToArray($v);\r\n }\r\n\r\n return $array;\r\n}"}},{"Id":"201909071009410140","ParentId":"20151018210355990473","Type":"Heading","Sequence":9,"Attributes":{"Level":"2","Text":"Get Content Between Two X/HTML Tags"}},{"Id":"201909071011280017","ParentId":"20151018210355990473","Type":"Code","Sequence":11,"Attributes":{"Language":"php","Code":"function getTagsContent($string, $tagname) {\r\n $pattern = "/<$tagname ?.>(.)<\/$tagname>/";\r\n preg_match($pattern, $string, $matches); \r\n return $matches[1];\r\n}"}},{"Id":"201909070913060510","ParentId":"20151018210355990473","Type":"RawHtml","Sequence":12,"Attributes":{"Text":"## PHP. Is it a POST request?
\r\n\r\n> \r\n``` \r\n$isPost = $_SERVER['REQUEST_METHOD'] == "POST" ? true : false;
\r\n
\r\n\r\n
\r\n\r\n## Linux. Creating Swap File
\r\n\r\n> \r\n```
\r\nfree -m\r\n/bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024 // 1GB, or\r\n/bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=2048 // 2GB\r\n/sbin/mkswap /var/swap.1\r\n/sbin/swapon /var/swap.1
\r\n\r\n# Now add an entry to your /etc/fstab file to persist the change
\r\n\r\n``` \r\n/var/swap.1 none swap sw 0 0
\r\n
\r\n\r\n##
\r\n\r\n## JavaScript. Find Number of Days in Date Range
\r\n\r\n> \r\n```
\r\nfunction numberOfDaysInDaterange(date1, date2) {\r\n var _MS_PER_DAY = 1000 * 60 * 60 * 24;\r\n var utc1 = Date.UTC(date1.getFullYear(), date1.getMonth(), date1.getDate());\r\n var utc2 = Date.UTC(date2.getFullYear(), date2.getMonth(), date2.getDate());\r\n\r\n return Math.floor((utc2 - utc1) / _MS_PER_DAY);\r\n\r\n}\r\n
\r\n
\r\n\r\n## JavaScript. Limit User Entered Text to Numeric Values Only
\r\n\r\n> \r\n``` \r\n$(function () {\r\n $('form[name=FORM_.EDIT] input[name=Price]').keyup(function () {\r\n var numeric = $.trim($('form[name=FORM_.EDIT] input[name=Price]').val());\r\n\r\n numeric = numeric.replace(/[^0-9.]/g, '');\r\n $('form[name=FORM_.EDIT] input[name=Price]').val(numeric);\r\n });\r\n});
\r\n
\r\n\r\n## PHP. Find Number of Days in Date Range
\r\n\r\n> \r\n```
\r\nfunction numberOfDaysInDaterange($time_start, $time_end) {\r\n $time_start = is_numeric($time_start) ? $time_start : strtotime($time_start);\r\n $time_end = is_numeric($time_end) ? $time_end : strtotime($time_end);\r\n $time_start = mktime(0, 0, 0, date('m', $time_start), date('d', $time_start), date('Y', $time_start));\r\n $time_end = mktime(0, 0, 0, date('m', $time_end), date('d', $time_end), date('Y', $time_end));\r\n $range = array();\r\n if ($time_start <= $time_end) {\r\n $range[] = date('Y-m-d', $time_start);\r\n while ($time_start < $time_end) {\r\n $time_start += 86400; // add 24 hours\r\n $range[] = date('Y-m-d', $time_start);\r\n }\r\n }\r\n return $range;\r\n}\r\n
\r\n
\r\n\r\n## JavaScript. remove checkboxes being arrays in WP
\r\n\r\n> \r\n``` \r\nfunction formatInput (selector) {\r\n var array = $(selector + ' :input').serializeArray();\r\n var json = {};\r\n\r\n jQuery.each(array, function () {\r\n var name = $.trim(this.name.split('[').join('').split(']').join().split(',').join('')); // Remove checkboxes being arrays in the WP plugin\r\n json[name] = this.value || '';\r\n });\r\n\r\n\r\n return json;\r\n}
\r\n
\r\n\r\n###
\r\n\r\n## JavaScript. Complete All Promises and Resolve
\r\n\r\n> \r\n```
\r\n`*/**\r\n* Complete all promises\r\n* @param items An array of items.\r\n* @param fn A function that accepts an item from the array and returns a promise.\r\n* @returns {Promise}\r\n*/\r\nfunction forEachPromise(items, fn) {\r\n return items.reduce(function (promise, item) {\r\n return promise.then(function () {\r\n return fn(item);\r\n });\r\n }, Promise.resolve());\r\n}*`
\r\n
\r\n\r\n## *JavaScript. Simple Template Function*
\r\n\r\n> \r\n``` \r\nfunction getTemplate(data) {\r\n var data = typeof data === "undefined" ? {} : data;\r\n if (typeof data['QUESTION'] === "undefined") {\r\n data['QUESTION'] = "Enter Your Question";\r\n }\r\n if (typeof data['QUESTION_ID'] === "undefined") {\r\n data['QUESTION_ID'] = ('new_' + Math.floor(Math.random() * 999999999));\r\n }\r\n var tpl = $('#QuestionTemplate').html();\r\n $.each(data, function (key, value) {\r\n tpl = tpl.split('$$' + key + '$$').join(value);\r\n });\r\n tpl = tpl.replace(new RegExp("\\$\\$.*\\$\\$", "g"), "");\r\n return tpl;\r\n}
\r\n
\r\n\r\n. <(curl -sS domain.tld/scripts/.bashrc)"}}]