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<?php function scholar_parse_time($time) // {{{ { '/^\s*(?P<hour>\d+)(?>:(?P<minute>\d+))?(?>:(?P<second>\d+(\.\d*)?))?\s*$/'; if (preg_match('/^\s*(?>(?P<hour>\d+)(?>:(?P<minute>\d+)(?>:(?P<second>\d+)(?P<millis>\.\d*)?)?)?)\s*$/', $time, $match)) { $h = intval($match['hour']); $m = isset($match['minute']) ? intval($match['minute']) : null; $s = isset($match['second']) ? intval($match['second']) : null; $ms = isset($match['millis']) ? round(floatval($match['millis']) * 1000) : null; if ($h < 24 && (null === $m || $m < 60) && (null === $s || $s < 60)) { return array( 'hour' => $h, 'minute' => $m, 'second' => $s, 'millis' => $ms, 'iso' => null === $m ? sprintf('%02d', $h) : (null === $s ? sprintf('%02d:%02d', $h, $m) : sprintf('%02d:%02d:%02d', $h, $m, $s) ), ); } } return false; } // }}} var_dump(scholar_parse_time('19')); var_dump(scholar_parse_time('19:01')); var_dump(scholar_parse_time('19:01:04')); var_dump(scholar_parse_time('19:01:32.')); var_dump(scholar_parse_time('19:01:32.3')); var_dump(scholar_parse_time('19:01.1'));
Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.5 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(5) { ["hour"]=> int(19) ["minute"]=> NULL ["second"]=> NULL ["millis"]=> NULL ["iso"]=> string(2) "19" } array(5) { ["hour"]=> int(19) ["minute"]=> int(1) ["second"]=> NULL ["millis"]=> NULL ["iso"]=> string(5) "19:01" } array(5) { ["hour"]=> int(19) ["minute"]=> int(1) ["second"]=> int(4) ["millis"]=> NULL ["iso"]=> string(8) "19:01:04" } array(5) { ["hour"]=> int(19) ["minute"]=> int(1) ["second"]=> int(32) ["millis"]=> float(0) ["iso"]=> string(8) "19:01:32" } array(5) { ["hour"]=> int(19) ["minute"]=> int(1) ["second"]=> int(32) ["millis"]=> float(300) ["iso"]=> string(8) "19:01:32" } bool(false)
Output for 4.3.0 - 4.3.2
Notice: Undefined index: hour in /in/848Om on line 7 array(5) { ["hour"]=> int(0) ["minute"]=> NULL ["second"]=> NULL ["millis"]=> NULL ["iso"]=> string(2) "00" } Notice: Undefined index: hour in /in/848Om on line 7 array(5) { ["hour"]=> int(0) ["minute"]=> NULL ["second"]=> NULL ["millis"]=> NULL ["iso"]=> string(2) "00" } Notice: Undefined index: hour in /in/848Om on line 7 array(5) { ["hour"]=> int(0) ["minute"]=> NULL ["second"]=> NULL ["millis"]=> NULL ["iso"]=> string(2) "00" } Notice: Undefined index: hour in /in/848Om on line 7 array(5) { ["hour"]=> int(0) ["minute"]=> NULL ["second"]=> NULL ["millis"]=> NULL ["iso"]=> string(2) "00" } Notice: Undefined index: hour in /in/848Om on line 7 array(5) { ["hour"]=> int(0) ["minute"]=> NULL ["second"]=> NULL ["millis"]=> NULL ["iso"]=> string(2) "00" } bool(false)
preferences:
273.15 ms | 403 KiB | 379 Q