Here you go…
libxml_use_internal_errors(TRUE);
$foo = @simplexml_load_string($bar);
if ($foo === FALSE) {
//Invalid XML
} else {
//$bar is XML
}
If you want to display/log the errors…
foreach (libxml_get_errors() as $error) {
//do something with $error->message
}
libxml_clear_errors();
Cheers 😀
Another extension for use with OpenCart 1.5.x!
This one adds a new price prefix to option values in the admin area that allows you to indicate an flat setup fees that are calculated once per line instead of per item.
OpenCart One-Time Setup Fees as Product Options
Note: This extension requires VQMod!
New extension for use with OpenCart 1.5.x! If you want OpenCart to display  products in grid view by default (instead of list view), this is your solution 😀
This extension can be used with or without VQMod 😉
I have added a “home” link for those who may not realize clicking the site title returns you to the same page. I also added a contact page that includes all of the most common ways to contact me online or by phone.
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Simply replace table and column
SELECT COUNT(*), * FROM `table` GROUP BY `column` HAVING COUNT(*) > 1;
Here is a bookmarklet you can use to quickly hide the “Trending” [Tags and Topics] panel from your Facebook wall…
javascript:document.getElementById('pagelet_trending_tags_and_topics').style.display='none';void(0);
That should work in nearly all modern browsers since it uses basic JavaScript that has worked for quite some time to apply element styles.
You may also be able to right-click the following link and save it as a bookmark 😉
I’m sure there is a more efficient way to do this, but it suited my needs.
<script>
$(function() {
   $('textarea').keyup(function(){
      $(this).each(function(index, element) {
         $(element).height(element.scrollHeight);
      });
   }).keyup(); //trigger event to initialize pre-filled textareas
});
</script>
Enjoy 🙂
I have seen a few people asking how to load a view from a database (or something other than a physical file in the “views” folder).
In my particular case, a client wants the ability to edit HTML and TEXT email templates. Without giving them direct access to editing the physical files, I decided to move the views being used for email to the database instead. Continue reading
Every time when your email cannot be delivered, the SMTP server sends you a notification, which includes a standard error message, associated with the real problem. Each code is composed of three digits (X.X.X). The first digit gives the status of the email message: Continue reading
Here is an updated version of ISO-3166 Country List as PHP Array…
$countries = array(    'AF' => 'Afghanistan',    'AX' => 'Åland Islands',    'AL' => 'Albania',    'DZ' => 'Algeria',    'AS' => 'American Samoa',    'AD' => 'Andorra',    'AO' => 'Angola',    'AI' => 'Anguilla',    'AQ' => 'Antarctica',    'AG' => 'Antigua and Barbuda',    'AR' => 'Argentina',    'AM' => 'Armenia',    'AW' => 'Aruba',    'AU' => 'Australia',    'AT' => 'Austria',    'AZ' => 'Azerbaijan',    'BS' => 'Bahamas',    'BH' => 'Bahrain',    'BD' => 'Bangladesh',    'BB' => 'Barbados',    'BY' => 'Belarus',    'BE' => 'Belgium',    'BZ' => 'Belize',    'BJ' => 'Benin',    'BM' => 'Bermuda',    'BT' => 'Bhutan',    'BO' => 'Bolivia, Plurinational State of',    'BQ' => 'Bonaire, Sint Eustatius and Saba',    'BA' => 'Bosnia and Herzegovina',    'BW' => 'Botswana',    'BV' => 'Bouvet Island',    'BR' => 'Brazil',    'IO' => 'British Indian Ocean Territory',    'BN' => 'Brunei Darussalam',    'BG' => 'Bulgaria',    'BF' => 'Burkina Faso',    'BI' => 'Burundi',    'KH' => 'Cambodia',    'CM' => 'Cameroon',    'CA' => 'Canada',    'CV' => 'Cape Verde',    'KY' => 'Cayman Islands',    'CF' => 'Central African Republic',    'TD' => 'Chad',    'CL' => 'Chile',    'CN' => 'China',    'CX' => 'Christmas Island',    'CC' => 'Cocos (Keeling) Islands',    'CO' => 'Colombia',    'KM' => 'Comoros',    'CG' => 'Congo',    'CD' => 'Congo, the Democratic Republic of the',    'CK' => 'Cook Islands',    'CR' => 'Costa Rica',    'CI' => 'Côte d\'Ivoire',    'HR' => 'Croatia',    'CU' => 'Cuba',    'CW' => 'Curaçao',    'CY' => 'Cyprus',    'CZ' => 'Czech Republic',    'DK' => 'Denmark',    'DJ' => 'Djibouti',    'DM' => 'Dominica',    'DO' => 'Dominican Republic',    'EC' => 'Ecuador',    'EG' => 'Egypt',    'SV' => 'El Salvador',    'GQ' => 'Equatorial Guinea',    'ER' => 'Eritrea',    'EE' => 'Estonia',    'ET' => 'Ethiopia',    'FK' => 'Falkland Islands (Malvinas)',    'FO' => 'Faroe Islands',    'FJ' => 'Fiji',    'FI' => 'Finland',    'FR' => 'France',    'GF' => 'French Guiana',    'PF' => 'French Polynesia',    'TF' => 'French Southern Territories',    'GA' => 'Gabon',    'GM' => 'Gambia',    'GE' => 'Georgia',    'DE' => 'Germany',    'GH' => 'Ghana',    'GI' => 'Gibraltar',    'GR' => 'Greece',    'GL' => 'Greenland',    'GD' => 'Grenada',    'GP' => 'Guadeloupe',    'GU' => 'Guam',    'GT' => 'Guatemala',    'GG' => 'Guernsey',    'GN' => 'Guinea',    'GW' => 'Guinea-Bissau',    'GY' => 'Guyana',    'HT' => 'Haiti',    'HM' => 'Heard Island and McDonald Islands',    'VA' => 'Holy See (Vatican City State)',    'HN' => 'Honduras',    'HK' => 'Hong Kong',    'HU' => 'Hungary',    'IS' => 'Iceland',    'IN' => 'India',    'ID' => 'Indonesia',    'IR' => 'Iran, Islamic Republic of',    'IQ' => 'Iraq',    'IE' => 'Ireland',    'IM' => 'Isle of Man',    'IL' => 'Israel',    'IT' => 'Italy',    'JM' => 'Jamaica',    'JP' => 'Japan',    'JE' => 'Jersey',    'JO' => 'Jordan',    'KZ' => 'Kazakhstan',    'KE' => 'Kenya',    'KI' => 'Kiribati',    'KP' => 'Korea, Democratic People\'s Republic of',    'KR' => 'Korea, Republic of',    'KW' => 'Kuwait',    'KG' => 'Kyrgyzstan',    'LA' => 'Lao People\'s Democratic Republic',    'LV' => 'Latvia',    'LB' => 'Lebanon',    'LS' => 'Lesotho',    'LR' => 'Liberia',    'LY' => 'Libya',    'LI' => 'Liechtenstein',    'LT' => 'Lithuania',    'LU' => 'Luxembourg',    'MO' => 'Macao',    'MK' => 'Macedonia, The Former Yugoslav Republic of',    'MG' => 'Madagascar',    'MW' => 'Malawi',    'MY' => 'Malaysia',    'MV' => 'Maldives',    'ML' => 'Mali',    'MT' => 'Malta',    'MH' => 'Marshall Islands',    'MQ' => 'Martinique',    'MR' => 'Mauritania',    'MU' => 'Mauritius',    'YT' => 'Mayotte',    'MX' => 'Mexico',    'FM' => 'Micronesia, Federated States of',    'MD' => 'Moldova, Republic of',    'MC' => 'Monaco',    'MN' => 'Mongolia',    'ME' => 'Montenegro',    'MS' => 'Montserrat',    'MA' => 'Morocco',    'MZ' => 'Mozambique',    'MM' => 'Myanmar',    'NA' => 'Namibia',    'NR' => 'Nauru',    'NP' => 'Nepal',    'NL' => 'Netherlands',    'NC' => 'New Caledonia',    'NZ' => 'New Zealand',    'NI' => 'Nicaragua',    'NE' => 'Niger',    'NG' => 'Nigeria',    'NU' => 'Niue',    'NF' => 'Norfolk Island',    'MP' => 'Northern Mariana Islands',    'NO' => 'Norway',    'OM' => 'Oman',    'PK' => 'Pakistan',    'PW' => 'Palau',    'PS' => 'Palestine, State of',    'PA' => 'Panama',    'PG' => 'Papua New Guinea',    'PY' => 'Paraguay',    'PE' => 'Peru',    'PH' => 'Philippines',    'PN' => 'Pitcairn',    'PL' => 'Poland',    'PT' => 'Portugal',    'PR' => 'Puerto Rico',    'QA' => 'Qatar',    'RE' => 'Réunion',    'RO' => 'Romania',    'RU' => 'Russian Federation',    'RW' => 'Rwanda',    'BL' => 'Saint Barthélemy',    'SH' => 'Saint Helena, Ascension and Tristan da Cunha',    'KN' => 'Saint Kitts and Nevis',    'LC' => 'Saint Lucia',    'MF' => 'Saint Martin (French part)',    'PM' => 'Saint Pierre and Miquelon',    'VC' => 'Saint Vincent and the Grenadines',    'WS' => 'Samoa',    'SM' => 'San Marino',    'ST' => 'Sao Tome and Principe',    'SA' => 'Saudi Arabia',    'SN' => 'Senegal',    'RS' => 'Serbia',    'SC' => 'Seychelles',    'SL' => 'Sierra Leone',    'SG' => 'Singapore',    'SX' => 'Sint Maarten (Dutch part)',    'SK' => 'Slovakia',    'SI' => 'Slovenia',    'SB' => 'Solomon Islands',    'SO' => 'Somalia',    'ZA' => 'South Africa',    'GS' => 'South Georgia and the South Sandwich Islands',    'SS' => 'South Sudan',    'ES' => 'Spain',    'LK' => 'Sri Lanka',    'SD' => 'Sudan',    'SR' => 'Suriname',    'SJ' => 'Svalbard and Jan Mayen',    'SZ' => 'Swaziland',    'SE' => 'Sweden',    'CH' => 'Switzerland',    'SY' => 'Syrian Arab Republic',    'TW' => 'Taiwan, Province of China',    'TJ' => 'Tajikistan',    'TZ' => 'Tanzania, United Republic of',    'TH' => 'Thailand',    'TL' => 'Timor-Leste',    'TG' => 'Togo',    'TK' => 'Tokelau',    'TO' => 'Tonga',    'TT' => 'Trinidad and Tobago',    'TN' => 'Tunisia',    'TR' => 'Turkey',    'TM' => 'Turkmenistan',    'TC' => 'Turks and Caicos Islands',    'TV' => 'Tuvalu',    'UG' => 'Uganda',    'UA' => 'Ukraine',    'AE' => 'United Arab Emirates',    'GB' => 'United Kingdom',    'US' => 'United States',    'UM' => 'United States Minor Outlying Islands',    'UY' => 'Uruguay',    'UZ' => 'Uzbekistan',    'VU' => 'Vanuatu',    'VE' => 'Venezuela, Bolivarian Republic of',    'VN' => 'Viet Nam',    'VG' => 'Virgin Islands, British',    'VI' => 'Virgin Islands, U.S.',    'WF' => 'Wallis and Futuna',    'EH' => 'Western Sahara',    'YE' => 'Yemen',    'ZM' => 'Zambia',    'ZW' => 'Zimbabwe' );