~foo.html~
# will encode foo (using enc_html()) before displaying it, so that characters # such as < will display properly. function enc_cap($str) { $str = ucfirst($str); return $str; } function enc_jsdq($str) { $str = enc_sql($str); $str = str_replace("\n", "\\n", $str); return str_replace("\r", "\\r", $str); } # encode for putting within double-quotes in SQL function enc_sql($str) { $str = str_replace("\\", "\\\\", $str); $str = str_replace('"', "\\\"", $str); return $str; } # Encode for output in html. does nothing with whitespace # # Example:~foo.html~
function enc_html($str) { $str = str_replace('&', '&', $str); $str = str_replace('<', '<', $str); $str = str_replace('>', '>', $str); return $str; } # Encode for output in html. Convert newlines to~foo.htmlbr~
function enc_htmlbr($str) { $str = enc_html($str); $str = str_replace("\n", "~foo.htmlbrtab~
function enc_htmlbrtab($str) { $str = enc_htmlbr($str); $space_to_nbsp = create_function('$matches', 'return str_repeat(\' \', strlen($matches[0]) * 2);'); $str = preg_replace_callback("|^ *|m", $space_to_nbsp, $str); return $str; } # Encode for output in html. Spaces converted to # # Example: function enc_htmlnbsp($str) { $str = enc_html($str); $str = str_replace(' ', ' ', $str); return $str; } # HTML attribute. # # Example: function enc_attr($str) { $str = str_replace('&', '&', $str); $str = str_replace('"', '"', $str); return $str; } # URI agument value. # # Example: http://example.com?foo=~foo.url_val~ function enc_url_val($str) { return rawurlencode($str); } # FIXME function enc_url_path($str) { $str = rawurlencode($str); $str = str_replace('%2F', '/', $str); return $str; } # This is a hack to work around html's stupid syntax for checkboxes. # # Place the template marker just before a " somewhere. # # Example: function enc_checked($str) { if($str && $str !== 'No' && $str !== 'False' && $str !== 'false') { return '" checked="checked'; } else { return ''; } } # checkboxe values are stored in the db and handled in php as 0 or 1. When you # want it displayed as "Yes" or "No" use this: # Example: (displaying values from a form submission) Over 60?: ~over_60.yesno~ function enc_yesno($str) { if($str && $str !== 'No' && $str !== 'False' && $str !== 'false') { return 'Yes'; } else { return 'No'; } } # add a tab at the begining of each non-empty line function enc_tab($str) { $lines = explode("\n", $str); $out = ''; foreach($lines as $line) { if($line) { $out .= "\t$line"; } $out .= "\n"; } # remove the extra newline added above return substr($out, 0, -1); } function enc_upper($str) { return strtoupper($str); } # pass date in the form 2008-05-23 # ercodes date as 05/23/2008 function enc_mmddyyyy($yyyy_mm_dd) { if($yyyy_mm_dd == '') { return ''; } if(strlen($yyyy_mm_dd) != 10) { return date('m/d/Y'); } return substr($yyyy_mm_dd, 5, 2) . '/' . substr($yyyy_mm_dd, 8, 2) . '/' . substr($yyyy_mm_dd, 0, 4); } # depricated. call enc_mmddyyyy() instead function enc_mdy($str) { return enc_mmddyyyy($str); } function enc_mmddyyyyhhmm($seconds) { return date('m/d/Y g:ia', (int)$seconds); } # takes decimal # returns hh:mm function enc_hhmm($str) { if(strlen($str) == 0) { return ''; } $hours = floor($str); $minutes = round(($str - $hours) * 60); $str = sprintf("%d:%02d", $hours, $minutes); return $str; } # takes decimal # returns hh:mm followed by "am" or "pm" with no space function enc_12hr($str) { if(strlen($str) == 0) { return ''; } $hours = floor($str); $minutes = round(($str - $hours) * 60); $suffix = 'am'; if($hours >= 12.0) { $suffix = 'pm'; if($hours > 12.0) { $hours -= 12.0; } } $str = sprintf("%d:%02d", $hours, $minutes); $str .= $suffix; return $str; } define('PULLDOWN_ARRAY', 0); define('PULLDOWN_HASH', 1); define('PULLDOWN_2D', 2); function pulldown_options_to_2d($options, $keys_from) { # convert other types of input to value=>display hash switch($keys_from) { case PULLDOWN_HASH: $new_options = array(); foreach($options as $value => $display) { $new_options[] = array($value, $display); } return $new_options; case PULLDOWN_ARRAY: $new_options = array(); foreach($options as $opt) { $new_options[] = array($opt, $opt); } return $new_options; break; case PULLDOWN_2D: return $options; break; default: die('pulldown_options_to_2d(): unknown value: "' . print_r($keys_from) . '" passed in $keys_from parameter'); } } # call this function before you run() the template so enc_options() knows what # to do # # Parameters: # # name: the name of the html control # # options: an array of options to display in the pulldown/selectbox # # keys_from: Set to one of: # PULLDOWN_ARRAY: (default) values of $options are displayd and posted # PULLDOWN_HASH: values of $options are display, keys are posted # PULLDOWN_2D: $options is a 2 dimensional array. # $options[0][1] is displayed, $options[0][0] is posted. # $options[1][1] is displayed, $options[1][0] is posted. # # multiple: UNTESTED set to true for multiple-select boxes. function pulldown($name, $options, $keys_from = PULLDOWN_ARRAY, $multiple = false) { $options = pulldown_options_to_2d($options, $keys_from); $GLOBALS[$name . '_options'] = array(); $GLOBALS[$name . '_options']['options'] = $options; $GLOBALS[$name . '_options']['multiple'] = $multiple; } # output a bunch of