private static function img_resizer($src, $quality, $w, $h, $saveas)
{
/* v2.5 with auto crop */
$r = 1;
$e = strtolower(substr($src, strrpos($src, ".") + 1, 3));
if ($e == "jpg" || $e == "jpeg") {
$OldImage = imagecreatefromjpeg($src) or $r = 0;
} elseif ($e == "gif") {
$OldImage = ImageCreateFromGif($src) or $r = 0;
} elseif ($e == "bmp") {
$OldImage = ImageCreateFromwbmp($src) or $r = 0;
} elseif ($e == "png") {
$OldImage = ImageCreateFromPng($src) or $r = 0;
} else {
_o("No es una imagen válida! (" . $e . ") -- " . $src);
$r = 0;
}
if ($r) {
list($width, $height) = getimagesize($src);
// check if ratios match
$_ratio = array($width / $height, $w / $h);
if ($_ratio[0] != $_ratio[1]) {
// crop image
// find the right scale to use
$_scale = min((double) ($width / $w), (double) ($height / $h));
// coords to crop
$cropX = (double) ($width - $_scale * $w);
$cropY = (double) ($height - $_scale * $h);
// cropped image size
$cropW = (double) ($width - $cropX);
$cropH = (double) ($height - $cropY);
$crop = ImageCreateTrueColor($cropW, $cropH);
// crop the middle part of the image to fit proportions
ImageCopy($crop, $OldImage, 0, 0, (int) ($cropX / 2), (int) ($cropY / 2), $cropW, $cropH);
}
// do the thumbnail
$NewThumb = ImageCreateTrueColor($w, $h);
if (isset($crop)) {
// been cropped
ImageCopyResampled($NewThumb, $crop, 0, 0, 0, 0, $w, $h, $cropW, $cropH);
ImageDestroy($crop);
} else {
// ratio match, regular resize
ImageCopyResampled($NewThumb, $OldImage, 0, 0, 0, 0, $w, $h, $width, $height);
}
_ckdir($saveas);
ImageJpeg($NewThumb, $saveas, $quality);
ImageDestroy($NewThumb);
ImageDestroy($OldImage);
}
return $r;
}
/**
* Returns array('success'=>true) or array('error'=>'error message')
*/
function _ckdir($fn)
{
if (strpos($fn, "/") !== false) {
$p = substr($fn, 0, strrpos($fn, "/"));
if (!is_dir($p)) {
_o("Mkdir: " . $p);
mkdir($p, 777, true);
}
}
}
<?php
$name = !empty($d['name']) ? _o($d['name']) : 'Anonymous';
?>
<em><?php
echo $name;
?>
<sup><?php
echo _o($d['visits']);
?>
visits</sup></em>
<p>
<?php
echo _o($d['comment']);
?>
<small><?php
echo date("F d Y H:i", strtotime($d['created']));
?>
</small>
</p>
<?php
}
?>
</div>
