Lines Matching refs:value
58 function is_percentage($value) { argument
59 return $value{strlen($value)-1} == "%";
114 function css_process_escapes($value) { argument
115 $value = preg_replace_callback('/\\\\([\da-f]{1,6})( |[^][\da-f])/i',
117 $value);
119 $value = preg_replace_callback('/\\\\([\da-f]{6})( ?)/i',
121 $value);
122 return $value;
133 function css_remove_value_quotes($value) { argument
134 if (strlen($value) == 0) { return $value; };
136 if ($value{0} === "'" || $value{0} === "\"") {
137 $value = substr($value, 1, strlen($value)-2);
139 return $value;