* 0.9.5-DEV
+ * included the default filter function definitions in the extension class files directly (Core, Escaper)
* added the .. operator (as a syntactic sugar for the range filter when the step is 1)
* added the in operator (as a syntactic sugar for the in filter)
* added the following filters in the Core extension: in, range
*/
public function initRuntime()
{
- require_once dirname(__FILE__).'/../runtime.php';
}
/**
return 'core';
}
}
+
+function twig_date_format_filter($timestamp, $format = 'F j, Y H:i')
+{
+ return $timestamp instanceof DateTime ? $timestamp->format($format) : date($format, $timestamp);
+}
+
+function twig_urlencode_filter($url, $raw = false)
+{
+ if ($raw)
+ {
+ return rawurlencode($url);
+ }
+
+ return urlencode($url);
+}
+
+function twig_join_filter($value, $glue = '')
+{
+ return implode($glue, (array) $value);
+}
+
+function twig_default_filter($value, $default = '')
+{
+ return is_null($value) ? $default : $value;
+}
+
+function twig_get_array_keys_filter($array)
+{
+ if (is_object($array) && $array instanceof Traversable)
+ {
+ return array_keys(iterator_to_array($array));
+ }
+
+ if (!is_array($array))
+ {
+ return array();
+ }
+
+ return array_keys($array);
+}
+
+function twig_reverse_filter($array)
+{
+ if (is_object($array) && $array instanceof Traversable)
+ {
+ return array_reverse(iterator_to_array($array));
+ }
+
+ if (!is_array($array))
+ {
+ return array();
+ }
+
+ return array_reverse($array);
+}
+
+function twig_is_even_filter($value)
+{
+ return $value % 2 == 0;
+}
+
+function twig_is_odd_filter($value)
+{
+ return $value % 2 == 1;
+}
+
+function twig_length_filter($thing)
+{
+ return is_string($thing) ? strlen($thing) : count($thing);
+}
+
+function twig_sort_filter($array)
+{
+ asort($array);
+
+ return $array;
+}
+
+function twig_in_filter($value, $compare)
+{
+ if (is_array($compare))
+ {
+ return in_array($value, $compare);
+ }
+ elseif (is_string($compare))
+ {
+ return false !== strpos($compare, (string) $value);
+ }
+ elseif (is_object($compare) && $compare instanceof Traversable)
+ {
+ return in_array($value, iterator_to_array($compare));
+ }
+
+ return false;
+}
+
+function twig_range_filter($start, $end, $step = 1)
+{
+ return range($start, $end, $step);
+}
+
+/*
+ * Each type specifies a way for applying a transformation to a string
+ * The purpose is for the string to be "escaped" so it is suitable for
+ * the format it is being displayed in.
+ *
+ * For example, the string: "It's required that you enter a username & password.\n"
+ * If this were to be displayed as HTML it would be sensible to turn the
+ * ampersand into '&' and the apostrophe into '&aps;'. However if it were
+ * going to be used as a string in JavaScript to be displayed in an alert box
+ * it would be right to leave the string as-is, but c-escape the apostrophe and
+ * the new line.
+ */
+function twig_escape_filter(Twig_Environment $env, $string, $type = 'html')
+{
+ if (!is_string($string))
+ {
+ return $string;
+ }
+
+ switch ($type)
+ {
+ case 'js':
+ // a function the c-escapes a string, making it suitable to be placed in a JavaScript string
+ return str_replace(array("\\" , "\n" , "\r" , "\"" , "'"),
+ array("\\\\", "\\n" , "\\r", "\\\"", "\\'"),
+ $string);
+ case 'html':
+ default:
+ return htmlspecialchars($string, ENT_QUOTES, $env->getCharset());
+ }
+}
+
+// add multibyte extensions if possible
+if (function_exists('mb_get_info'))
+{
+ function twig_upper_filter(Twig_Environment $env, $string)
+ {
+ if (!is_null($env->getCharset()))
+ {
+ return mb_strtoupper($string, $env->getCharset());
+ }
+
+ return strtoupper($string);
+ }
+
+ function twig_lower_filter(Twig_Environment $env, $string)
+ {
+ if (!is_null($env->getCharset()))
+ {
+ return mb_strtolower($string, $env->getCharset());
+ }
+
+ return strtolower($string);
+ }
+
+ function twig_title_string_filter(Twig_Environment $env, $string)
+ {
+ if (is_null($env->getCharset()))
+ {
+ return ucwords(strtolower($string));
+ }
+
+ return mb_convert_case($string, MB_CASE_TITLE, $env->getCharset());
+ }
+
+ function twig_capitalize_string_filter(Twig_Environment $env, $string)
+ {
+ if (is_null($env->getCharset()))
+ {
+ return ucfirst(strtolower($string));
+ }
+
+ return mb_strtoupper(mb_substr($string, 0, 1, $env->getCharset())).
+ mb_strtolower(mb_substr($string, 1, mb_strlen($string), $env->getCharset()));
+ }
+}
+// and byte fallback
+else
+{
+ function twig_title_string_filter(Twig_Environment $env, $string)
+ {
+ return ucwords(strtolower($string));
+ }
+
+ function twig_capitalize_string_filter(Twig_Environment $env, $string)
+ {
+ return ucfirst(strtolower($string));
+ }
+}
+
+function twig_iterator_to_array($seq)
+{
+ if (is_array($seq))
+ {
+ return $seq;
+ }
+ elseif (is_object($seq) && $seq instanceof Traversable)
+ {
+ return $seq instanceof Countable ? $seq : iterator_to_array($seq);
+ }
+ else
+ {
+ return array();
+ }
+}
+
+// only for backward compatibility
+function twig_get_array_items_filter($array)
+{
+ // noop
+ return $array;
+}
*/
public function initRuntime()
{
- require_once dirname(__FILE__).'/../runtime_escaper.php';
}
/**
return 'escaper';
}
}
+
+// tells the escaper node transformer that the string is safe
+function twig_safe_filter($string)
+{
+ return $string;
+}
+++ /dev/null
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- * (c) 2009 Armin Ronacher
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-function twig_date_format_filter($timestamp, $format = 'F j, Y H:i')
-{
- return $timestamp instanceof DateTime ? $timestamp->format($format) : date($format, $timestamp);
-}
-
-function twig_urlencode_filter($url, $raw = false)
-{
- if ($raw)
- {
- return rawurlencode($url);
- }
-
- return urlencode($url);
-}
-
-function twig_join_filter($value, $glue = '')
-{
- return implode($glue, (array) $value);
-}
-
-function twig_default_filter($value, $default = '')
-{
- return is_null($value) ? $default : $value;
-}
-
-function twig_get_array_keys_filter($array)
-{
- if (is_object($array) && $array instanceof Traversable)
- {
- return array_keys(iterator_to_array($array));
- }
-
- if (!is_array($array))
- {
- return array();
- }
-
- return array_keys($array);
-}
-
-function twig_reverse_filter($array)
-{
- if (is_object($array) && $array instanceof Traversable)
- {
- return array_reverse(iterator_to_array($array));
- }
-
- if (!is_array($array))
- {
- return array();
- }
-
- return array_reverse($array);
-}
-
-function twig_is_even_filter($value)
-{
- return $value % 2 == 0;
-}
-
-function twig_is_odd_filter($value)
-{
- return $value % 2 == 1;
-}
-
-function twig_length_filter($thing)
-{
- return is_string($thing) ? strlen($thing) : count($thing);
-}
-
-function twig_sort_filter($array)
-{
- asort($array);
-
- return $array;
-}
-
-function twig_in_filter($value, $compare)
-{
- if (is_array($compare))
- {
- return in_array($value, $compare);
- }
- elseif (is_string($compare))
- {
- return false !== strpos($compare, (string) $value);
- }
- elseif (is_object($compare) && $compare instanceof Traversable)
- {
- return in_array($value, iterator_to_array($compare));
- }
-
- return false;
-}
-
-function twig_range_filter($start, $end, $step = 1)
-{
- return range($start, $end, $step);
-}
-
-/*
- * Each type specifies a way for applying a transformation to a string
- * The purpose is for the string to be "escaped" so it is suitable for
- * the format it is being displayed in.
- *
- * For example, the string: "It's required that you enter a username & password.\n"
- * If this were to be displayed as HTML it would be sensible to turn the
- * ampersand into '&' and the apostrophe into '&aps;'. However if it were
- * going to be used as a string in JavaScript to be displayed in an alert box
- * it would be right to leave the string as-is, but c-escape the apostrophe and
- * the new line.
- */
-function twig_escape_filter(Twig_Environment $env, $string, $type = 'html')
-{
- if (!is_string($string))
- {
- return $string;
- }
-
- switch ($type)
- {
- case 'js':
- // a function the c-escapes a string, making it suitable to be placed in a JavaScript string
- return str_replace(array("\\" , "\n" , "\r" , "\"" , "'"),
- array("\\\\", "\\n" , "\\r", "\\\"", "\\'"),
- $string);
- case 'html':
- default:
- return htmlspecialchars($string, ENT_QUOTES, $env->getCharset());
- }
-}
-
-// add multibyte extensions if possible
-if (function_exists('mb_get_info'))
-{
- function twig_upper_filter(Twig_Environment $env, $string)
- {
- if (!is_null($env->getCharset()))
- {
- return mb_strtoupper($string, $env->getCharset());
- }
-
- return strtoupper($string);
- }
-
- function twig_lower_filter(Twig_Environment $env, $string)
- {
- if (!is_null($env->getCharset()))
- {
- return mb_strtolower($string, $env->getCharset());
- }
-
- return strtolower($string);
- }
-
- function twig_title_string_filter(Twig_Environment $env, $string)
- {
- if (is_null($env->getCharset()))
- {
- return ucwords(strtolower($string));
- }
-
- return mb_convert_case($string, MB_CASE_TITLE, $env->getCharset());
- }
-
- function twig_capitalize_string_filter(Twig_Environment $env, $string)
- {
- if (is_null($env->getCharset()))
- {
- return ucfirst(strtolower($string));
- }
-
- return mb_strtoupper(mb_substr($string, 0, 1, $env->getCharset())).
- mb_strtolower(mb_substr($string, 1, mb_strlen($string), $env->getCharset()));
- }
-}
-// and byte fallback
-else
-{
- function twig_title_string_filter(Twig_Environment $env, $string)
- {
- return ucwords(strtolower($string));
- }
-
- function twig_capitalize_string_filter(Twig_Environment $env, $string)
- {
- return ucfirst(strtolower($string));
- }
-}
-
-function twig_iterator_to_array($seq)
-{
- if (is_array($seq))
- {
- return $seq;
- }
- elseif (is_object($seq) && $seq instanceof Traversable)
- {
- return $seq instanceof Countable ? $seq : iterator_to_array($seq);
- }
- else
- {
- return array();
- }
-}
-
-// only for backward compatibility
-function twig_get_array_items_filter($array)
-{
- // noop
- return $array;
-}
+++ /dev/null
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2009 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-// tells the escaper node transformer that the string is safe
-function twig_safe_filter($string)
-{
- return $string;
-}
projects / konrad/twig.git / commitdiff