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<?php $minAge = 86400; // 24h list ($usec, $sec) = explode(' ', microtime(false)); $name = sprintf('%d%06d', $sec, $usec * 1000000); var_dump($name, time()); return; $rows = array( 'import_1364893316_foobar', 'import_1364893306_foobar', 'import_1364893216_foobar', 'import_1364892316_foobar', 'import_1364883316_foobar', 'import_1364793316_foobar', 'import_1363893316_foobar', 'import_1354893316_foobar', 'import_1354893416', 'import_1354893316', ); $drops = array(); $maxCreatedAt = true !== $minAge ? time() - $minAge : time() + 1; foreach ($rows as $row) { if (preg_match('/_([0-9]+)[0-9]{6}[_a-zA-Z]*$/', $row, $matches)) { var_dump($matches[1]); if ($maxCreatedAt > (int) $matches[1]) { $drops[] = $row; } } } var_dump($drops);
Output for 7.1.7
string(16) "1364887913005513" int(1364887913)
Output for 7.1.6
string(16) "1364887913007784" int(1364887913)
Output for 7.1.5
string(16) "1364887913005273" int(1364887913)
Output for 7.1.0
string(16) "1364887913006265" int(1364887913)
Output for 7.0.20
string(16) "1364887913002509" int(1364887913)
Output for 7.0.14
string(16) "1364887913003797" int(1364887913)
Output for 7.0.12
string(16) "1364887913004790" int(1364887913)
Output for 7.0.10
string(16) "1364887913002631" int(1364887913)
Output for 7.0.9
string(16) "1364887913003999" int(1364887913)
Output for 7.0.8
string(16) "1364887913003027" int(1364887913)
Output for 7.0.7
string(16) "1364887913003809" int(1364887913)
Output for 7.0.6
string(16) "1364887913002594" int(1364887913)
Output for 7.0.5
string(16) "1364887913003547" int(1364887913)
Output for 7.0.4
string(16) "1364887913003335" int(1364887913)
Output for 7.0.3
string(16) "1364887913003330" int(1364887913)
Output for 7.0.2
string(16) "1364887913002400" int(1364887913)
Output for 7.0.1
string(16) "1364887913003238" int(1364887913)
Output for 7.0.0
string(16) "1364887913003157" int(1364887913)
Output for 5.6.28
string(16) "1364887913004431" int(1364887913)
Output for 5.6.25
string(16) "1364887913003094" int(1364887913)
Output for 5.6.24
string(16) "1364887913003474" int(1364887913)
Output for 5.6.23
string(16) "1364887913004264" int(1364887913)
Output for 5.6.22
string(16) "1364887913004098" int(1364887913)
Output for 5.6.21
string(16) "1364887913003603" int(1364887913)
Output for 5.6.20
string(16) "1364887913003528" int(1364887913)
Output for 5.6.19
string(16) "1364887913003126" int(1364887913)
Output for 5.6.18
string(16) "1364887913003023" int(1364887913)
Output for 5.6.17
string(16) "1364887913002992" int(1364887913)
Output for 5.6.16
string(16) "1364887913003646" int(1364887913)
Output for 5.6.15
string(16) "1364887913003872" int(1364887913)
Output for 5.4.44, 5.6.14
string(16) "1364887913003917" int(1364887913)
Output for 5.6.13
string(16) "1364887913002733" int(1364887913)
Output for 5.6.12
string(16) "1364887913004213" int(1364887913)
Output for 5.6.11
string(16) "1364887913004313" int(1364887913)
Output for 5.6.10
string(16) "1364887913003465" int(1364887913)
Output for 5.6.9
string(16) "1364887913004321" int(1364887913)
Output for 5.6.8
string(16) "1364887913003600" int(1364887913)
Output for 5.6.7
string(16) "1364887913002905" int(1364887913)
Output for 5.6.6
string(16) "1364887913004352" int(1364887913)
Output for 5.6.5
string(16) "1364887913004141" int(1364887913)
Output for 5.6.4
string(16) "1364887913004899" int(1364887913)
Output for 5.6.3
string(16) "1364887913004890" int(1364887913)
Output for 5.6.2
string(16) "1364887913004780" int(1364887913)
Output for 5.6.1
string(16) "1364887913003770" int(1364887913)
Output for 5.6.0
string(16) "1364887913002971" int(1364887913)
Output for 5.5.38
string(16) "1364887913002822" int(1364887913)
Output for 5.5.37
string(16) "1364887913003073" int(1364887913)
Output for 5.5.36
string(16) "1364887913004057" int(1364887913)
Output for 5.5.35
string(16) "1364887913004166" int(1364887913)
Output for 5.5.34
string(16) "1364887913003839" int(1364887913)
Output for 5.5.33
string(16) "1364887913003875" int(1364887913)
Output for 5.5.32
string(16) "1364887913003140" int(1364887913)
Output for 5.5.31
string(16) "1364887913004079" int(1364887913)
Output for 5.5.30
string(16) "1364887913003616" int(1364887913)
Output for 5.5.29
string(16) "1364887913004246" int(1364887913)
Output for 5.5.28
string(16) "1364887913003379" int(1364887913)
Output for 5.5.27
string(16) "1364887913004640" int(1364887913)
Output for 5.5.26
string(16) "1364887913003870" int(1364887913)
Output for 5.5.25
string(16) "1364887913004500" int(1364887913)
Output for 5.5.24
string(16) "1364887913003370" int(1364887913)
Output for 5.5.23
string(16) "1364887913004479" int(1364887913)
Output for 5.5.22
string(16) "1364887913003550" int(1364887913)
Output for 5.5.21
string(16) "1364887913003882" int(1364887913)
Output for 5.5.20
string(16) "1364887913002949" int(1364887913)
Output for 5.5.19
string(16) "1364887913005452" int(1364887913)
Output for 5.5.18
string(16) "1364887913004620" int(1364887913)
Output for 5.5.16
string(16) "1364887913004630" int(1364887913)
Output for 5.5.15
string(16) "1364887913004386" int(1364887913)
Output for 5.5.14
string(16) "1364887913004616" int(1364887913)
Output for 5.5.13
string(16) "1364887913004836" int(1364887913)
Output for 5.5.12
string(16) "1364887913003421" int(1364887913)
Output for 5.5.11
string(16) "1364887913004202" int(1364887913)
Output for 5.5.10
string(16) "1364887913004271" int(1364887913)
Output for 5.5.9
string(16) "1364887913003851" int(1364887913)
Output for 5.5.8
string(16) "1364887913003642" int(1364887913)
Output for 5.5.7
string(16) "1364887913003690" int(1364887913)
Output for 5.5.6
string(16) "1364887913004303" int(1364887913)
Output for 5.5.5
string(16) "1364887913004686" int(1364887913)
Output for 5.5.4
string(16) "1364887913003736" int(1364887913)
Output for 5.5.3
string(16) "1364887913003764" int(1364887913)
Output for 5.5.2
string(16) "1364887913004658" int(1364887913)
Output for 5.5.1
string(16) "1364887913003413" int(1364887913)
Output for 5.5.0
string(16) "1364887913004133" int(1364887913)
Output for 5.4.45
string(16) "1364887913003883" int(1364887913)
Output for 5.4.43
string(16) "1364887913002922" int(1364887913)
Output for 5.4.42
string(16) "1364887913003887" int(1364887913)
Output for 5.4.41
string(16) "1364887913003565" int(1364887913)
Output for 5.4.40
string(16) "1364887913002567" int(1364887913)
Output for 5.4.39
string(16) "1364887913002869" int(1364887913)
Output for 5.4.38
string(16) "1364887913004361" int(1364887913)
Output for 5.4.37
string(16) "1364887913003847" int(1364887913)
Output for 5.4.36
string(16) "1364887913004066" int(1364887913)
Output for 5.4.35
string(16) "1364887913003248" int(1364887913)
Output for 5.4.34
string(16) "1364887913002863" int(1364887913)
Output for 5.4.32
string(16) "1364887913003985" int(1364887913)
Output for 5.4.31
string(16) "1364887913003619" int(1364887913)
Output for 5.4.30
string(16) "1364887913003993" int(1364887913)
Output for 5.4.29
string(16) "1364887913003846" int(1364887913)
Output for 5.4.28
string(16) "1364887913004338" int(1364887913)
Output for 5.4.27
string(16) "1364887913003381" int(1364887913)
Output for 5.4.26
string(16) "1364887913003931" int(1364887913)
Output for 5.4.25
string(16) "1364887913004124" int(1364887913)
Output for 5.4.24
string(16) "1364887913003776" int(1364887913)
Output for 5.4.23
string(16) "1364887913003205" int(1364887913)
Output for 5.4.22
string(16) "1364887913003428" int(1364887913)
Output for 5.4.21
string(16) "1364887913004119" int(1364887913)
Output for 5.4.20
string(16) "1364887913003750" int(1364887913)
Output for 5.4.19
string(16) "1364887913004146" int(1364887913)
Output for 5.4.18
string(16) "1364887913002854" int(1364887913)
Output for 5.4.17
string(16) "1364887913004184" int(1364887913)
Output for 5.4.16
string(16) "1364887913003989" int(1364887913)
Output for 5.4.15
string(16) "1364887913003504" int(1364887913)
Output for 5.4.14
string(16) "1364887913002307" int(1364887913)
Output for 5.4.13
string(16) "1364887913001801" int(1364887913)
Output for 5.4.12
string(16) "1364887913002209" int(1364887913)
Output for 5.4.11
string(16) "1364887913002097" int(1364887913)
Output for 5.3.8, 5.4.10
string(16) "1364887913002219" int(1364887913)
Output for 5.4.9
string(16) "1364887913001858" int(1364887913)
Output for 5.4.8
string(16) "1364887913002325" int(1364887913)
Output for 5.4.7
string(16) "1364887913002161" int(1364887913)
Output for 5.4.6
string(16) "1364887913002017" int(1364887913)
Output for 5.4.5
string(16) "1364887913002485" int(1364887913)
Output for 5.4.4
string(16) "1364887913001669" int(1364887913)
Output for 5.4.3
string(16) "1364887913001835" int(1364887913)
Output for 5.4.2
string(16) "1364887913002267" int(1364887913)
Output for 5.4.1
string(16) "1364887913002260" int(1364887913)
Output for 5.4.0
string(16) "1364887913002158" int(1364887913)
Output for 5.3.29
string(16) "1364887913001973" int(1364887913)
Output for 5.3.9, 5.3.28
string(16) "1364887913001991" int(1364887913)
Output for 5.3.27
string(16) "1364887913002439" int(1364887913)
Output for 5.3.26
string(16) "1364887913002134" int(1364887913)
Output for 5.3.1, 5.3.25
string(16) "1364887913002154" int(1364887913)
Output for 5.3.24
string(16) "1364887913002211" int(1364887913)
Output for 5.3.23
string(16) "1364887913002072" int(1364887913)
Output for 5.3.22
string(16) "1364887913001698" int(1364887913)
Output for 5.3.21
string(16) "1364887913002450" int(1364887913)
Output for 5.3.20
string(16) "1364887913002232" int(1364887913)
Output for 5.3.19
string(16) "1364887913002150" int(1364887913)
Output for 5.3.18
string(16) "1364887913001898" int(1364887913)
Output for 5.3.17
string(16) "1364887913002420" int(1364887913)
Output for 5.1.0, 5.3.16
string(16) "1364887913001700" int(1364887913)
Output for 5.3.15
string(16) "1364887913002244" int(1364887913)
Output for 5.3.14
string(16) "1364887913002387" int(1364887913)
Output for 5.3.13
string(16) "1364887913002228" int(1364887913)
Output for 5.3.12
string(16) "1364887913001894" int(1364887913)
Output for 5.3.11
string(16) "1364887913002341" int(1364887913)
Output for 5.3.10
string(16) "1364887913002355" int(1364887913)
Output for 5.3.7
string(16) "1364887913002282" int(1364887913)
Output for 5.3.6
string(16) "1364887913002386" int(1364887913)
Output for 5.3.5
string(16) "1364887913002342" int(1364887913)
Output for 5.3.4
string(16) "1364887913001788" int(1364887913)
Output for 5.3.3
string(16) "1364887913002213" int(1364887913)
Output for 5.3.2
string(16) "1364887913001850" int(1364887913)
Output for 5.3.0
string(16) "1364887913002350" int(1364887913)
Output for 5.2.17
string(16) "1364887913002088" int(1364887913)
Output for 5.2.16
string(16) "1364887913001316" int(1364887913)
Output for 5.2.15
string(16) "1364887913001917" int(1364887913)
Output for 5.2.14
string(16) "1364887913001441" int(1364887913)
Output for 5.2.13
string(16) "1364887913001976" int(1364887913)
Output for 5.2.12
string(16) "1364887913001834" int(1364887913)
Output for 5.2.11
string(16) "1364887913001853" int(1364887913)
Output for 5.2.10
string(16) "1364887913001151" int(1364887913)
Output for 5.2.9
string(16) "1364887913001148" int(1364887913)
Output for 5.2.8
string(16) "1364887913001625" int(1364887913)
Output for 5.2.7
string(16) "1364887913001891" int(1364887913)
Output for 5.2.6
string(16) "1364887913002014" int(1364887913)
Output for 5.2.5
string(16) "1364887913001688" int(1364887913)
Output for 5.2.4
string(16) "1364887913001267" int(1364887913)
Output for 5.2.3
string(16) "1364887913001930" int(1364887913)
Output for 5.2.2
string(16) "1364887913001945" int(1364887913)
Output for 5.2.1
string(16) "1364887913001823" int(1364887913)
Output for 5.2.0
string(16) "1364887913001859" int(1364887913)
Output for 5.1.6
string(16) "1364887913001743" int(1364887913)
Output for 5.1.5
string(16) "1364887913001333" int(1364887913)
Output for 5.1.4
string(16) "1364887913001709" int(1364887913)
Output for 5.1.3
string(16) "1364887913001866" int(1364887913)
Output for 5.1.2
string(16) "1364887913001851" int(1364887913)
Output for 5.1.1
string(16) "1364887913001236" int(1364887913)
Output for 5.0.5
string(16) "1364887913000721" int(1364887913)
Output for 5.0.4
string(16) "1364887913000716" int(1364887913)
Output for 5.0.3
string(16) "1364887913000632" int(1364887913)
Output for 5.0.2
string(16) "1364887913000706" int(1364887913)
Output for 5.0.1
string(16) "1364887913000770" int(1364887913)
Output for 5.0.0
string(16) "1364887913000768" int(1364887913)
Output for 4.4.9
string(16) "1364887913000113" int(1364887913)
Output for 4.4.8
string(16) "1364887913000186" int(1364887913)
Output for 4.4.7
string(16) "1364887913000176" int(1364887913)
Output for 4.4.6
string(16) "1364887913000203" int(1364887913)
Output for 4.4.5
string(16) "1364887913000189" int(1364887913)
Output for 4.4.4
string(16) "1364887913000179" int(1364887913)
Output for 4.4.3
string(16) "1364887913000119" int(1364887913)
Output for 4.4.2
string(16) "1364887913000192" int(1364887913)
Output for 4.3.5, 4.4.1
string(16) "1364887913000199" int(1364887913)
Output for 4.4.0
string(16) "1364887913000148" int(1364887913)
Output for 4.3.1, 4.3.11
string(16) "1364887913000187" int(1364887913)
Output for 4.3.10
string(16) "1364887913000137" int(1364887913)
Output for 4.3.7, 4.3.9
string(16) "1364887913000154" int(1364887913)
Output for 4.3.8
string(16) "1364887913000124" int(1364887913)
Output for 4.3.6
string(16) "1364887913000138" int(1364887913)
Output for 4.3.4
string(16) "1364887913000165" int(1364887913)
Output for 4.3.3
string(16) "1364887913000219" int(1364887913)
Output for 4.3.2
string(16) "1364887913000193" int(1364887913)
Output for 4.3.0
string(16) "1364887913000207" int(1364887913)

preferences:
165.95 ms | 401 KiB | 216 Q