136 lines
3.8 KiB
PHP
136 lines
3.8 KiB
PHP
<?php
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/******************************************************************************
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* YMS - Yacht Management Software
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* Copyright (C) 2024-2026 Thomas Hooge
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*
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* SPDX-License-Identifier: WTFPL
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******************************************************************************
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*/
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// ========== GPC FUNCTIONS ===================================================
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function gpc_get_string(&$GPC, $varname, $maxlen = NULL, $default = NULL) {
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// TODO Parameter nullval: single value or array of values which considered as null
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// Default value for nullval is "-1"
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if (!isset($GPC[$varname]) or (strlen(trim($GPC[$varname])) == 0)) {
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return $default;
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}
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$s = trim($GPC[$varname]);
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if (isset($maxlen)) {
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return substr($s, 0, $maxlen);
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}
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return $s;
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}
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function gpc_get_int(&$GPC, $varname, $default = NULL) {
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if (!isset($GPC[$varname])) {
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return $default;
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}
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return (int)$GPC[$varname];
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}
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function gpc_get_uint(&$GPC, $varname, $default = NULL) {
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if (!isset($GPC[$varname])) {
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return $default;
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}
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$val = (int)$GPC[$varname];
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if ($val < 0) {
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$val = $default;
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}
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return $val;
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}
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function gpc_get_float(&$GPC, $varname, $default = NULL) {
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global $g_lconv;
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if (!isset($GPC[$varname]) or (strlen(trim($GPC[$varname])) == 0)) {
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return $default;
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}
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$var = str_replace($g_lconv['thousands_sep'], '', $GPC[$varname]);
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if ($g_lconv['decimal_point'] != '.') {
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$var = str_replace($g_lconv['decimal_point'], '.', $var);
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}
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return (double)$var;
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}
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function gpc_get_currency(&$GPC, $varname, $default = NULL) {
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global $g_lconv;
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if (!isset($GPC[$varname]) or (strlen(trim($GPC[$varname])) == 0)) {
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return $default;
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}
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$var = str_replace($g_lconv['thousands_sep'], '', $GPC[$varname]);
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if ($g_lconv['decimal_point'] != '.') {
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$var = str_replace($g_lconv['decimal_point'], '.', $var);
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}
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return (double)$var;
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}
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function gpc_get_bool(&$GPC, $varname, $default = FALSE) {
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if (!isset($GPC[$varname])) {
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return $default;
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}
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$gpcvar = trim($GPC[$varname]);
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if (strcasecmp('off', $gpcvar) == 0 ||
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strcasecmp('no', $gpcvar) == 0 ||
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strcasecmp('false', $gpcvar) == 0 ||
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strcasecmp('no', $gpcvar) == 0 ||
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strcasecmp('0', $gpcvar) == 0 ||
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strcasecmp('nein', $gpcvar) == 0)
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{
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return FALSE;
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}
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return TRUE;
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}
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function gpc_get_date(&$GPC, $varname, $default = NULL) {
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// TODO improve
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if (!isset($GPC[$varname]) || $GPC[$varname] == '') {
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return $default;
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}
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return $GPC[$varname];
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}
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function gpc_get_datetime(&$GPC, $varname, $default = NULL) {
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// TODO improve
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if (!isset($GPC[$varname]) || $GPC[$varname] == '') {
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return $default;
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}
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return $GPC[$varname];
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}
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function gpc_get_color(&$GPC, $varname, $default = NULL) {
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if (!isset($GPC[$varname]) or (strlen(trim($GPC[$varname])) == 0)) {
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return $default;
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}
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$color = $GPC[$varname];
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if ((strlen($color) == 7) and (substr($color, 0, 1) == '#')) {
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$color = substr($color, 1);
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}
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if ((strlen($color) != 6) or (! ctype_xdigit($color))) {
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return $default;
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}
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return strtoupper($color);
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}
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function gpc_get_enum(&$GPC, $varname, $values, $default = NULL) {
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if (!isset($GPC[$varname]) or (strlen(trim($GPC[$varname])) == 0)) {
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return $default;
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}
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if (! in_array($GPC[$varname], $values)) {
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return $default;
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}
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return $GPC[$varname];
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}
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function gpc_get_set(&$GPC, $varname, $allowed, $as_string = false, $default = []) {
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if (!isset($GPC[$varname])) {
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return $default;
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}
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$selected = array_intersect($allowed, array_keys($GPC[$varname]));
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if ($as_string) {
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return implode(',', $selected);
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} else {
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return array_values($selected);
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}
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}
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