git checkout -b $BRANCHNAME origin/$BRANCHNAME git checkout $PATH git diff $ID..$ID^ git diff --cached git log $ID git show $ID git commit -m "$MSG" git log --pretty=format:'%H %an %s (%cr)' --abbrev-commit -S"$SEARCH_STRING" git blame $ID git status git show :$N:$PATH git stash; git stash apply git bisect git log -u git log --grep=$SEARCH_STRING git log --author git log -n $N git cherry-pick $ID
Remember the Milk “Plugin” for Alfred
Alfred is a really slick new launcher for OS X. It’s a lot simpler than QuickSilver.
One feature I can’t live without in my launcher is the ability to add tasks to my todo list and diary, both kept in the excellent Remember the Milk.
Alfred can’t run commandline programs (yet) so I wrote this simple webpage to send in tasks via the Remember the Milk email interface.
<?php define('RTM_ADDR', 'YOUR RMILK EMAIL POST ADDRESS HERE'); define('CC_ADDR', 'IF YOU WANT TO SEND A COPY ANYWHERE'); function main() { $list = isset($_GET['list']) ? $_GET['list'] : 'To Do'; $sending = $_GET['s'] . " #" . $list; if (strpos($sending, "^") === FALSE) { echo '<p>No Due Date - set to today</p>'; $sending .= " ^today"; } echo "<p>Sending " . htmlentities($sending) . "</p>"; $success = mail(RTM_ADDR, $sending, '', "Cc: " . CC_ADDR . "\r\n"); echo $success ? '<p style="color: green">Success</p>' : '<p style="font-size: large; color: red">Failure</p>'; } main();
It’s quite annoying having a browser window come open and success/failure refers only to the sending of the email not the addition to Remember the Milk, but it’s a lot better than not having the capability.
PS I kind of hate the actual Remember the Milk API. It’s wonderful that they support undo and serious security and so on but it’s a real pain when all you want to do is post a task to a list and you have to deal with requesting timelines and frobs and tokens, etc.
Ning Appathon
Following last month’s Ning Apps launch, we’re excited to
announce that we’ll be holding a special developer event called the
Ning Appathon at our offices in Palo Alto, CA on Thursday,
November 5th from 6pm-10pm.
The event will include:
- An overview of Ning Apps and our OpenSocial implementation
- Presentations from existing Ning Apps developers
- A chance to meet members of the Ning Engineering and Developer
Advocacy teams - Free pizza and beer
Most importantly, we’ll be announcing the start of a
week-long app development competition which will include awards for
new applications in addition to ported applications. Prizes and
details will be revealed at the event.
Location
Ning
167 Hamilton Ave
2nd Floor
Palo Alto, CA 94301
Date
Thursday, November 5th
Time
6pm-10pm
Prize Info
To be announced at the event!
All attendees will receive a complimentary Ning hoodie, so be
sure to tell us your shirt size when RSVPing. You can attend solo
or bring one colleague, we only ask that you RSVP by 9pm PST on
Thursday, October 29th. All attendees must be at least 21 years
of age.
League Table Generator
I’ve written a simple league table generator in the style of my fixtures generator.
Source code, for those that are interested in such things …
<?php require_once('masort.php'); function main() { $s = ""; $cmd = (isset($_REQUEST['cmd']) ? $_REQUEST['cmd'] : null); $id = (isset($_GET['id']) ? $_GET['id'] : null); $title = ""; if ($cmd === 'add') { list($id, $display) = add($id, $_POST['results']); $s .= $display; $title = ($id ? "Table $id" : 'Create Table'); } if ($id) { if (isset($_GET['txt'])) { $s .= "<pre>" . table_text($id) . "</pre>"; } else { $s .= table($id); } $title = "Table $id"; } $s = head($title, $id) . $s; $s .= input_form($id); $s .= ($id ? results($id) : ""); $s .= table_links(); $s .= foot(); echo $s; } // String of HTML input form for results. function input_form($id) { $instructions = '<p class="instructions"><b>Enter results in format</b> <code>name X - Y name</code> <b>to '; $instructions .= ($id ? "add to the" : "start a new"); $instructions .= " table.</b></p>"; ob_start(); ?> <form method="POST"> <input type="hidden" name="cmd" value="add" /> <input type="hidden" name="id" value="<?php echo h($id); ?>" /> <?php echo $instructions; ?> <textarea name="results"></textarea> <p><input type="submit" value="Add" /></p> </form> <?php echo ($id ? "" : "<p>Example: <pre>Liverpool 1 - 0 Man Utd\nEverton 2 - 0 Aston Villa\nLiverpool 3 - 1 Everton\nAston Villa 0 - 0 Man Utd</pre>"); return ob_get_clean(); } // Add results to a table, creating the table if necessary. //TODO if we just created a table we won't display it here but we should. function add($provided_id, $s) { $id = ($provided_id ? $provided_id : generate_id()); $results = parse_results($s); $added = 0; foreach ($results as $r) { extract($r); $sql = "INSERT INTO result (table_id, home, away, for, against) VALUES "; $sql .= "(" . q($id) . ", " . q($home) . ", " . q($away) . ", " . q($for) . ", " . q($against) . ")"; $added += db($sql); } if (! $provided_id) { header("Location: " . self_ref_url() . "?id=" . $id); return; } ob_start(); ?> <p class="success">Added <?php echo $added; ?> results to the table.</p> <?php return array($id, ob_get_clean()); } // String of HTML display of table $id. function table($id) { $table = generate_table($id); $s = "<table><thead><tr><th>Team</th><th>P</th><th>W</th><th>D</th><th>L</th><th>F</th><th>A</th><th>Pts</th></tr></thead><tbody>"; foreach ($table as $team) { extract(hmap($team)); $s .= "<tr><td>$name</td><td class=\"n\">$played</td><td class=\"n\">$won</td><td class=\"n\">$drawn</td><td class=\"n\">$lost</td><td class=\"n\">$for</td><td class=\"n\">$against</td><td class=\"n\">$points</td></tr>"; } $s .= "</tbody>"; $s .= '<p><a href="' . self_ref_url() . '?id=' . h($id) . '&txt=1">Text version</a></p>'; return $s; } // String of display of table $id suitable for display in monospace font. function table_text($id) { $EXTRA_PADDING = 2; $table = generate_table($id); list($longest, $numeric) = array(array(), array()); foreach ($table as $team) { foreach (hmap($team) as $k => $v) { $longest[$k] = (isset($longest[$k]) && $longest[$k] >= mb_strlen($v) ? $longest[$k] : mb_strlen($v)); $numeric[$k] = (isset($numeric[$k]) ? $numeric[$k] && is_numeric($v) : is_numeric($v)); } } $s = ""; foreach ($longest as $k => $max) { $display = ucwords(strlen($k) > $longest[$k] ? substr($k, 0, 1) : $k); if ($numeric[$k]) { $s .= str_pad($display, $max + $EXTRA_PADDING, " ", STR_PAD_LEFT); } else { $s .= str_pad($display, $max + $EXTRA_PADDING); } } foreach ($table as $team) { $s .= "\n"; foreach (hmap($team) as $k => $v) { if ($numeric[$k]) { $s .= str_pad($v, $longest[$k] + $EXTRA_PADDING, " ", STR_PAD_LEFT); } else { $s .= str_pad($v, $longest[$k] + $EXTRA_PADDING); } } } $s .= '<p><a href="' . self_ref_url() . '?id=' . h($id) . '">HTML version</a></p>'; return $s . "\n"; } // String of HTML results. function results($id) { $rs = get_results($id); $s = '<table><tbody>'; foreach ($rs as $r) { extract(hmap($r)); $s .= "<tr><td>$home</td><td>$for</td><td>-</td><td>$against</td><td>$away</td></tr>"; } return $s . "</tbody></table>"; } // String of HTML links to all known tables. function table_links() { $sql = "SELECT DISTINCT(table_id) AS id FROM result ORDER BY table_id"; $rs = db($sql); if (! is_array($rs)) { return ""; } $s = ""; foreach ($rs as $r) { extract(hmap($r)); $s .= '<p><a href="?id=' . $id . '">Table ' . $id . '</a></p>'; } return $s; } // ********** Helpers ********** function get_results($id) { $sql = "SELECT home, away, for, against FROM result WHERE table_id = " . q($id); return db($sql); } function generate_table($id) { $rs = get_results($id); $table = array(); foreach ($rs as $r) { extract($r); $table = add_result($table, $home, $for, $against); $table = add_result($table, $away, $against, $for); } masort($table, 'points_d,for_d,against_a'); //TODO sort should be more complicated for GD etc. return $table; } function parse_results($s) { $s = preg_replace('/[ \t]+/', ' ', $s); $matches = explode("\n", $s); $results = array(); foreach ($matches as $match) { if (preg_match('/^(.*?) (\d+) - (\d+) (.*?)$/', $match, $details)) { $results[] = array('home' => trim($details[1]), 'for' => trim($details[2]), 'against' => trim($details[3]), 'away' => trim($details[4])); } } return $results; } function add_result($table, $team, $for, $against) { if (! isset($table[$team])) { $table[$team] = array('name' => $team, 'played' => 0, 'won' => 0, 'drawn' => 0, 'lost' => 0, 'for' => 0, 'against' => 0, 'points' => 0); } if ($for > $against) { $table[$team]['won'] += 1; $table[$team]['points'] += 3; } else if ($for < $against) { $table[$team]['lost'] += 1; } else { $table[$team]['drawn'] += 1; $table[$team]['points'] += 1; } $table[$team]['played'] += 1; $table[$team]['for'] += $for; $table[$team]['against'] += $against; return $table; } // Get next table id in the database. Unsafe. function generate_id() { $sql = "SELECT IFNULL(MAX(table_id), 0) + 1 AS result FROM result"; $rs = db($sql); return $rs[0]['result']; } // ********* Header/Footer ********** // String of HTML header. function head($title, $id) { ob_start(); ?> < !DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>League Table Generator<?php if ($title) { echo " - $title"; } ?></title> <link rel="stylesheet" href="blueprint/screen.css" type="text/css" media="screen, projection"> </link><link rel="stylesheet" href="blueprint/print.css" type="text/css" media="print"> <!--[if lt IE 8]> </link><link rel="stylesheet" href="css/blueprint/ie.css" type="text/css" media="screen, projection"> < ![endif]--> <link rel="stylesheet" type="text/css" href="table.css" /> </link></head> <body> <div class="container"> <div class="span-10 last"> <h1>Table Generator</h1> <p>This program is part of <a href="/2009/09/league-table-generator">bluebones.net</a></p> <?php if ($title) { echo "<h2>$title"; } ?> <?php if ($id) { ?> <p><a href="<?php echo h($_SERVER['SCRIPT_NAME']); ?>">New Table</a></p> <?php } ?> <?php return ob_get_clean(); } // String of HTML footer. function foot() { ob_start(); ?> </div> </div> </body> </html> <?php return ob_get_clean(); } // ********** Utilities ********** function self_ref_url() { $host = $_SERVER['HTTP_HOST']; $uri = $_SERVER['PHP_SELF']; return "http://$host$uri"; } // SQL-quote a string. function q($s) { return "'" . str_replace("'", "''", $s) . "'"; } // HTML escaping to prevent XSS function h($s) { return htmlentities($s); } // HTML escape the values of an assoc array function hmap($a) { $new = array(); foreach ($a as $k => $v) { $new[$k] = h($v); } return $new; } // Exec query on db $id creating it if necessary and returning array of results if a SELECT. function db($sql) { $db = sqlite_open('results'); // Create table if it doesn't exist. Ignore error if it does. @sqlite_exec($db, 'CREATE TABLE result (home VARCHAR(255), away VARCHAR(255), for INT, against INT, table_id INT)'); if (strpos($sql, "SELECT") === 0) { $q = sqlite_query($db, $sql); return sqlite_fetch_all($q, SQLITE_ASSOC); } else { return sqlite_exec($db, $sql); } } main(); /* Copyright (c) 2009 Thomas David Baker Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
UK Postcode Regex
Most UK postcode regexes seem to be strict validators. For London Cinema I am more interested in what the user meant than I am in making sure they have entered an exactly legal postcode.
The Google geocoding stuff that I use in my geocoder is surprisingly unliberal in what it accepts (for example it won’t accept a postcode with a missing space), probably because it is using a strict validator like those you can find all over the web. I wrote this disambiguation function that tries to turn possibly-funky user input into a canonical postcode. The test uses genuine inputs to London Cinema from the last few days.
function disambiguate_uk_postcode($s) { $target = str_replace(' ', '', mb_strtoupper($s)); $postcode_finder = '/^([A-Z][A-Z]?)([O0-9][O0-9]?)([A-Z]?)([O0-9])([A-Z][A-Z])$/'; if (preg_match($postcode_finder, $target, $matches)) { return $matches[1] . str_replace('O', '0', $matches[2]) . $matches[3] . " " . str_replace('O', '0', $matches[4]) . $matches[5]; } else { return $s; } } function test_disambiguate_uk_postcode() { assert(disambiguate_uk_postcode('se 15 5 ed') === 'SE15 5ED'); assert(disambiguate_uk_postcode('se229ef') === 'SE22 9EF'); assert(disambiguate_uk_postcode('wc1n1as') === 'WC1N 1AS'); assert(disambiguate_uk_postcode('w111pg') === 'W11 1PG'); assert(disambiguate_uk_postcode('e113bz') === 'E11 3BZ'); assert(disambiguate_uk_postcode('cro 5al') === 'CR0 5AL'); assert(disambiguate_uk_postcode('E15JA') === 'E1 5JA'); assert(disambiguate_uk_postcode('ha80hb') === 'HA8 0HB'); assert(disambiguate_uk_postcode('E4 7 DT') === 'E4 7DT'); assert(disambiguate_uk_postcode('SW179HN') === 'SW17 9HN'); assert(disambiguate_uk_postcode('south woodford') === 'south woodford'); } /* Copyright (c) 2009 Thomas David Baker Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
How Soon Is Now?
I know they can’t win, but when does this end?
Update: Wired says Muxtape was “most heartbreaking death of 2008?
PHP Wrapper for Google Maps API Geocoding
My PHP wrapper for the Google Maps API geocoding service. See below the code for the back story. Please do report bugs or ask questions in the comments.
Code
Example:
<?php /* A PHP wrapper for the Google Maps API geocoding services. Requires json_decode be available. Licensed under the MIT/X11 license (see below). Thomas David Baker, <bakert@gmail.com> Example: // Can take streetnames ("Broadway"), longer addresses ("High Street, Kensington"), // postcodes/zipcodes ("SW1A 1AA", "90210") or points of interest ("Buckingham Palace", "Mount Everest"). $results = Geocoder::simpleGeocode("Broadway"); foreach ($results as $result) { echo $result['address'] . "\n"; echo $result['longitude'] . "\n"; echo $result['latitude'] . "\n"; } */ class Geocoder { // Use your google maps API key here, or provide it as a parameter on each call. const API_KEY = null; // You may want to change this here, or you can provide it as a parameter on each call. const HOST = "maps.google.co.uk"; // Get an array of possible geocoding matches for an address or an empty array if none found. // Matches are of the type array('q' => <original search string>, 'address' => <best effort at a street address', // 'longitude' => <longitude>, 'latitude' => <latitude> // Return value of null signals an error somewhere along the way. public static function simpleGeocode($addr, $host=self::HOST, $key=self::API_KEY) { $data = self::geocode($addr, $host, $key); if (! ($data && $data['Status']['code'])) { return null; } $statusCode = $data['Status']['code']; if ($statusCode == "602" || ! $data['Placemark']) { return array(); } else if ($statusCode != "200") { return null; } $result = array(); foreach ($data['Placemark'] as $placemark) { $result[] = self::parsePlacemark($placemark); } return $result; } // Get the Google Maps API JSON output as an assoc. array for the specified address. // Return value of null means the data could not be retrieved, false means could not be decoded. public static function geocode($addr, $host=self::HOST, $key=self::API_KEY) { if (! $key) { throw new Exception("Add your Google Maps API key to the source to use this function without passing it as a parameter."); } $url = "http://" . self::HOST . "/maps/geo?output=json&oe=utf-8&q=" . urlencode($addr) . "&key=" . $key; $json = file_get_contents($url); if (! $json) { return null; } $data = json_decode($json, true); if (! $json) { return false; } return $data; } // Takes a member of the Google Maps API 'Placemark' array and converts it to something flatter and more manageable. // Return value is assoc array with keys 'address', 'longitude' and 'latitude' public static function parsePlacemark($placemark) { $result = array(); $result['address'] = $placemark['address']; $coordinates = (($placemark['Point']['coordinates']) ? $placemark['Point']['coordinates'] : array()); $result['longitude'] = $coordinates[0]; $result['latitude'] = $coordinates[1]; return $result; } } /* Copyright (c) 2008 Thomas David Baker Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
Back Story …
Every since Google made their Google Maps API geocoding services available for the UK last year I’ve been meaning to turn off the handmade scraper I use on London Cinema and use that.
Today London Cinema sent me an email because the scraper had identified the canonical form of a user-entered address as being and it couldn’t find a latitude and longitude for it:
hotels%5Cx26ie%3DUTF8%5Cx26hl%3Den%5Cx26f%3Dq%5Cx26sampleq%3D1%22+onclick%3D%22return+loadUrl%28this.href%29%22%5Cx3ehotels%5Cx3c%2Fa%5Cx3e%5Cx3cbr%2F%5Cx3e%5Cx3ca+href%3D%22%2Fmaps%3Fq%3Dhotels+in+manchester%2C+lancashire%5Cx26ie%3DUTF8%5Cx26hl%3Den%5Cx26f%3Dq%5Cx26sampleq%3D1%22+onclick%3D%22return+loadUrl%28this.href%29%22%5Cx3ehotels+in+manchester%2C+lancashire%5Cx3c%2Fa%5Cx3e%5Cx3c%2Fdiv%5Cx3e%5Cx3cfont+size%3D%22+1%22%5Cx3eLocation%3A%5Cx3c%2Ffont%5Cx3e%5Cx3cbr%2F%5Cx3e%5Cx3cform+id%3Drnl_form+action%3D%22%2Fmaps%22+onSubmit%3D%22document.getElementById%28%27user_q%27%29.value+%3Ddocument.getElementById%28%27q_d%27%29.value%22%5Cx3e%5Cx3cinput+type%3Dtext+size%3D22+id%3Drnl_near+name%3Dnear+%2F%5Cx3e+%5Cx3cinput+type%3Dhidden+id%3Duser_q+name%3Dq+value%3D%22%22%2F%5Cx3e%5Cx3cinput+type%3Dhidden+name%3Df+value%3Dp+%2F%5Cx3e%5Cx3cinput+type%3Dsubmit+name%3DbtnG+value%3D%22Search+Maps%22%2F%5Cx3e%5Cx3cbr%2F%5Cx3e%5Cx3cfont+size%3D-1%5Cx3e%5Cx3cinput+type%3Dcheckbox+name%3Drl+checked+value%3D1+%2F%5Cx3e+Make+this+my+default+location%5Cx3cbr%2F%5Cx3e%5Cx3c%2Ffont%5Cx3e%5Cx3c%2Fform%5Cx3e%5Cx3cbr%2F%5Cx3e%5Cx3cb%5Cx3eExamples%3A%5Cx3c%2Fb%5Cx3e%5Cx3cbr%2F%5Cx3e%5Cx26nbsp%3B%5Cx26nbsp%3B%5Cx3cb%5Cx3e%5Cx26%23183%3B%5Cx3c%2Fb%5Cx3e+%5Cx3cspan+dir%3Dltr%5Cx3eglasgow%5Cx3c%2Fspan%5Cx3e%5Cx3cbr%2F%5Cx3e%5Cx26nbsp%3B%5Cx26nbsp%3B%5Cx3cb%5Cx3e%5Cx26%23183%3B%5Cx3c%2Fb%5Cx3e+%5Cx3cspan+dir%3Dltr%5Cx3ebuckingham+palace+road+SW1%5Cx3c%2Fspan%5Cx3e%5Cx3cbr%2F%5Cx3e%5Cx3cbr%5Cx3e%5Cx3cspan+id%3Dfeatco+class%3D%22noprint+hdr%22+style%3Dfont-weight%3Abold%5Cx3eBrowse+popular+maps%5Cx3c%2Fspan%5Cx3e%5Cx3cdiv+id%3Dfc_0+class%3Dnoprint+style%3D%22padding-top%3A+2pt%22%5Cx3e%5Cx3ca+href%3D%22%2Fmaps%2Fms%3Fmsa%3D0
That seemed like a good reason to get around to it!
Long Pause ssh-ing to Ubuntu Hardy
I just installed Hardy Heron on a webserver and found ssh over the LAN paused for a long time after connecting and before asking for the password (or connecting with ssh key).
The problem is some kind of reverse DNS lookup that doesn’t work on the LAN. After some digging and going down some blind alleys with Kerberos I found the answer buried in this thread.
On the machine being connected to (remote side/server side)
/etc/ssh/sshd_config
UseDNS no
String Representation of XML Objects in PHP
There’s got to be an easier way to do this.
Perhaps I am unsophisticated. But sometimes when I am debugging I just want to print strings to see what is going on. When working with PHP’s DOM XML stuff, this is difficult. var_dump
and print_r
don’t do what I’d like. What I really want is just to see the XML of the DOMDocument or the DOMElement or the node list or whatever it is I happen to have in my variable (I may not even know).
There may be a much easier way to get a string representation of an arbitrary XML object in PHP. If so, please link it up in the comments. Failing that, here’s a rough pass at the kind of function I need:
function printXml($xml) { $s = self::xmlToString($xml); print "<pre>" . htmlentities($s) . "</pre>"; } function xmlToString($xml) { if ($xml instanceof DOMDocument) { $s = $xml->saveXml(); } else if ($xml->length) { $s = ''; foreach ($xml as $element) { $s .= self::xmlToString($element); } } else { $s = self::xmlToStringProper($xml); } return $s; } function xmlToStringProper($node) { $dom = new DOMDocument(); $xmlContent = $dom->importNode($node, true); $dom->appendChild($xmlContent); return $dom->saveXml(); }
History Meme
11:41:13 bakert@bluebones:~$ history | awk '{a[$2]++}END{for(i in a){print a[i] " " i}}' | sort -rn | head 4611 vi 3728 u 3367 cd 2817 ruby 1832 ls 1589 svn 1230 td 852 mysql 790 ssh 635 gd