diff options
Diffstat (limited to 'it.class')
| -rw-r--r-- | it.class | 24 |
1 files changed, 16 insertions, 8 deletions
@@ -950,22 +950,18 @@ static function date($format = "", $stamp = null) * Iterate over an array, replacing every element by function value or expression * @param $code The function or expression to apply. Expression may contain $k for keys and $v for values * @param $array The array to iterate over - * @param $p['keys'] Only modify elements with given keys (keys can be array or comma separated) */ -static function map($code, $array, $p = null) +static function map($code, $array) { static $cache = array(); - if (is_string($code) && it::match('^[\w:]+$', $code)) - $code .= '($v)'; - if (!is_callable($func = $code) && !($func = $cache[$code])) $func = $cache[$code] = create_function('$k,$v', "return $code;"); - foreach ($p['keys'] ? it::filter_keys($array, $p['keys']) : $array as $k => $v) - $array[$k] = $func($k, $v); + foreach ($array as $k => $v) + $result[$k] = $func($k, $v); - return (array)$array; + return (array)$result; } /** @@ -1086,4 +1082,16 @@ static function mod($a, $n) return (($a % $n) + $n) % $n; } +/** + * Same as php tempnam() but $dir defaults to tmp/ in service home + */ +static function tempnam($dir, $prefix) +{ + $dir = $dir ?: $GLOBALS['ULTRAHOME'] . "/tmp"; + if (!is_writable($dir)) + it::error("tempnam: '$dir' not writable"); + + return tempnam($dir, $prefix); +} + } |