3v4l.org

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<?php for($i=1;$i<1001;$i*=10) { $starttime=round( microtime(TRUE)*$i); $now= shortenb64($starttime); $len=strlen($now); $min= str_repeat("0", $len); $max= str_repeat("z", $len); $nowtime=date("Y-m-d H:i:s", $nowS=epxandb64($now)/$i); $minS=epxandb64($min)/$i; $maxS=epxandb64($max)/$i; $minYear = 1970+($minS/ (60*60*24*365.25)); $maxYear = 1970+($maxS/ (60*60*24*365.25)); echo "$i $starttime \t $now ($nowtime): \t min year ($minYear) \t max year ($maxYear)\n"; } function shortenb64($id, $alphabet='-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz') { $base = strlen($alphabet); $short = ''; while($id) { $id = ($id-($r=$id%$base))/$base; $short = $alphabet{$r} . $short; } return $short; } function epxandb64($id, $alphabet='-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz') { $base = strlen($alphabet); $len = strlen($id)-1; $long = 0.0; $mul=1; for($i=$len;$i>=0;$i--) { $long += strpos($alphabet, substr($id, $i,1))*$mul; $mul *= $base; } return $long; }
Output for 7.4.0 - 7.4.1
Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/dnR02 on line 33 1 1386773575 0He6l6 (2013-12-11 15:52:55): min year (2004.5649017986) max year (4147.5888133128) 10 13867735750 Bu_Cf5 (2013-12-11 15:52:55): min year (1973.4564901799) max year (2187.7588813313) 100 138677357500 108o7iw (2013-12-11 15:52:55): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773575000 JAX8MKN (2013-12-11 15:52:55): min year (1972.2121537151) max year (2109.365684054)
Output for 5.3.0 - 5.3.3, 5.3.8 - 5.3.29, 5.4.0, 5.4.3 - 5.4.4, 5.4.6 - 5.4.9, 5.4.14 - 5.4.15, 5.4.17 - 5.4.19, 5.4.22, 5.4.24, 5.4.27, 5.4.31, 5.4.33, 5.4.35, 5.4.37, 5.4.39, 5.4.45, 5.5.0, 5.5.2, 5.5.4 - 5.5.7, 5.5.9, 5.5.11 - 5.5.14, 5.5.18 - 5.5.19, 5.5.21 - 5.5.25, 5.5.27 - 5.5.30, 5.5.34 - 5.5.38, 5.6.0 - 5.6.3, 5.6.5 - 5.6.9, 5.6.11 - 5.6.19, 5.6.21, 5.6.23 - 5.6.26, 5.6.28 - 5.6.29, 5.6.31, 5.6.34 - 5.6.40, 7.0.0 - 7.0.5, 7.0.7 - 7.0.33, 7.1.0 - 7.1.22, 7.1.24 - 7.1.33, 7.2.0 - 7.2.10, 7.2.12 - 7.2.26, 7.3.0 - 7.3.6, 7.3.8 - 7.3.10, 7.3.12 - 7.3.13
1 1386773575 0He6l6 (2013-12-11 15:52:55): min year (2004.5649017986) max year (4147.5888133128) 10 13867735750 Bu_Cf5 (2013-12-11 15:52:55): min year (1973.4564901799) max year (2187.7588813313) 100 138677357500 108o7iw (2013-12-11 15:52:55): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773575000 JAX8MKN (2013-12-11 15:52:55): min year (1972.2121537151) max year (2109.365684054)
Output for 5.0.0 - 5.0.5, 5.1.0, 5.1.3, 5.2.7, 5.2.15, 5.4.1 - 5.4.2, 5.4.5, 5.4.10 - 5.4.13, 5.4.16, 5.4.20 - 5.4.21, 5.4.23, 5.4.25 - 5.4.26, 5.4.28 - 5.4.30, 5.4.32, 5.4.34, 5.4.36, 5.4.38, 5.4.40 - 5.4.44, 5.5.1, 5.5.3, 5.5.8, 5.5.10, 5.5.15 - 5.5.17, 5.5.20, 5.5.26, 5.5.31 - 5.5.33, 5.6.10, 5.6.20, 5.6.22, 5.6.27, 5.6.30, 5.6.32 - 5.6.33, 7.0.6, 7.2.11, 7.3.7, 7.3.11
1 1386773575 0He6l6 (2013-12-11 15:52:55): min year (2004.5649017986) max year (4147.5888133128) 10 13867735750 Bu_Cf5 (2013-12-11 15:52:55): min year (1973.4564901799) max year (2187.7588813313) 100 138677357500 108o7iw (2013-12-11 15:52:55): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773575001 JAX8MKO (2013-12-11 15:52:55): min year (1972.2121537151) max year (2109.365684054)
Output for 5.1.1 - 5.1.2, 5.1.4 - 5.1.6, 5.2.1 - 5.2.6, 5.2.8 - 5.2.14, 5.2.16 - 5.2.17, 7.1.23
1 1386773575 0He6l6 (2013-12-11 15:52:55): min year (2004.5649017986) max year (4147.5888133128) 10 13867735750 Bu_Cf5 (2013-12-11 15:52:55): min year (1973.4564901799) max year (2187.7588813313) 100 138677357500 108o7iw (2013-12-11 15:52:55): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773575002 JAX8MKP (2013-12-11 15:52:55): min year (1972.2121537151) max year (2109.365684054)
Output for 5.3.4 - 5.3.7, 5.6.4
1 1386773576 0He6l7 (2013-12-11 15:52:56): min year (2004.5649017986) max year (4147.5888133128) 10 13867735760 Bu_CfF (2013-12-11 15:52:56): min year (1973.4564901799) max year (2187.7588813313) 100 138677357600 108o7kV (2013-12-11 15:52:56): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773576000 JAX8M_- (2013-12-11 15:52:56): min year (1972.2121537151) max year (2109.365684054)
Output for 5.2.0
1 1386773575 0He6l6 (2013-12-11 15:52:55): min year (2004.5649017986) max year (4147.5888133128) 10 13867735750 Bu_Cf5 (2013-12-11 15:52:55): min year (1973.4564901799) max year (2187.7588813313) 100 138677357500 108o7iw (2013-12-11 15:52:55): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773575003 JAX8MKQ (2013-12-11 15:52:55): min year (1972.2121537151) max year (2109.365684054)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.6, 4.4.8 - 4.4.9
1 0 (1970-01-01 01:00:00): min year (1970) max year (1970) 10 0 (1970-01-01 01:00:00): min year (1970) max year (1970) 100 0 (1970-01-01 01:00:00): min year (1970) max year (1970) 1000 0 (1970-01-01 01:00:00): min year (1970) max year (1970)
Output for 4.4.7
1 0 (1970-01-01 01:00:00): min year (1970) max year (1970) 10 0 (1970-01-01 01:00:00): min year (1970) max year (1970) 100 0 (1970-01-01 01:00:00): min year (1970) max year (1970) 1000 1 0 (1970-01-01 01:00:00): min year (1970) max year (1970.000000002)

preferences:
213.38 ms | 401 KiB | 325 Q