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<?php function measture_duration(callable $callback) { $start = microtime(true); call_user_func($callback); $duration = microtime(true) - $start; printf("Duration: %s\n\n", number_format($duration, 6)); } function timestamp_lowest(array $array) { return min(array_column($array, 'ts')); } function timestamp_lowest2(array $array) { $values = array_column($array, 'ts'); $values = array_slice($values, 1); return min($values); } $timezone = new DateTimeZone('Europe/Berlin'); $duration = measture_duration(function() use($timezone) { printf("Default Value\n"); $result = $timezone->getTransitions(); $lowest = timestamp_lowest($result); printf("Lowest timestamp: %s (%s)\n", $lowest, date('Y-m-d', $lowest)); $lowest2 = timestamp_lowest2($result); printf("Lowest timestamp2: %s (%s)\n", $lowest2, date('Y-m-d', $lowest2)); }); $duration = measture_duration(function() use($timezone) { $timestamp = 0; printf("Timestamp for %s\n", date('Y-m-d H:i:s', $timestamp)); $result = $timezone->getTransitions($timestamp); $lowest = timestamp_lowest($result); printf("Lowest timestamp: %s (%s)\n", $lowest, date('Y-m-d', $lowest)); }); $duration = measture_duration(function() use($timezone) { $timestamp = -62135596800; printf("Timestamp for %s\n", date('Y-m-d H:i:s', $timestamp)); $result = $timezone->getTransitions($timestamp); $lowest = timestamp_lowest($result); printf("Lowest timestamp: %s (%s)\n", $lowest, date('Y-m-d', $lowest)); });
Output for 7.3.1
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000222 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000146 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000176
Output for 7.3.0
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000234 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000147 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000183
Output for 7.2.13
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000427 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000287 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000367
Output for 7.2.12
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000311 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000211 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000289
Output for 7.2.11
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000662 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000187 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000178
Output for 7.2.10
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000276 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000183 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000221
Output for 7.2.9
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000246 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000152 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000183
Output for 7.2.8
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000286 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000190 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000229
Output for 7.2.7
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000235 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000152 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000183
Output for 7.2.6
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000230 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000159 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000182
Output for 7.2.5
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000275 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000188 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000220
Output for 7.2.4
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000239 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000155 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000185
Output for 7.2.3
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000328 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000216 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000270
Output for 7.2.2
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000364 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000254 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000294
Output for 7.2.1
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000311 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000243 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000225
Output for 7.2.0
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.000337 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000240 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000274
Output for 7.1.25
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.048760 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000179 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000217
Output for 7.1.8
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.066768 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000223 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000443
Output for 7.1.7
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.135235 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000325 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000349
Output for 7.1.6
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.063011 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000230 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000288
Output for 7.1.5
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.101041 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000394 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000496
Output for 7.1.4
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.106059 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000234 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000276
Output for 7.1.3
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.067228 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000263 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000416
Output for 7.1.2
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.131469 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000293 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000410
Output for 7.1.1
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.130943 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000518 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000505
Output for 7.1.0
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.134457 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000278 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000349
Output for 7.0.20
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.064389 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000308 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000398
Output for 7.0.19
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.088593 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000235 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000288
Output for 7.0.18
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.090953 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000258 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000324
Output for 7.0.17
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.059812 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000253 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000394
Output for 7.0.16
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.135541 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000417 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000402
Output for 7.0.15
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.131029 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000260 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000465
Output for 7.0.14
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.123187 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000307 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000762
Output for 7.0.13
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.070862 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000280 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000383
Output for 7.0.12
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.059527 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000175 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000254
Output for 7.0.11
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.104283 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000328 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000435
Output for 7.0.10
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.104065 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000384 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000523
Output for 7.0.9
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.059717 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000175 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000411
Output for 7.0.8
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.098478 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000430 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000656
Output for 7.0.7
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.124434 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000401 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000533
Output for 7.0.6
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.123117 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000372 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000516
Output for 7.0.5
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.119702 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000388 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000540
Output for 7.0.4
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.121963 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000338 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000463
Output for 7.0.3
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.098487 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000221 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000397
Output for 7.0.2
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.070082 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000212 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000241
Output for 7.0.1
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.076341 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000406 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000534
Output for 7.0.0
Default Value Lowest timestamp: -9223372036854775808 (-292277022657-01-27) Lowest timestamp2: -2147483648 (1901-12-13) Duration: 0.090239 Timestamp for 1970-01-01 01:00:00 Lowest timestamp: 0 (1970-01-01) Duration: 0.000222 Timestamp for 0001-01-01 00:19:32 Lowest timestamp: -62135596800 (0001-01-01) Duration: 0.000308
preferences:
57.01 ms | 484 KiB | 5 Q