3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?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", $nowS=epxandb64($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 \t $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 7.1.0
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736220 Bu_CmR (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362201 108o8sO (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622007 JAX8Xnr (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for 5.4.16 - 5.4.18, 5.4.21, 5.4.23 - 5.4.26, 5.4.28 - 5.4.34, 5.4.36, 5.4.38 - 5.4.40, 5.4.44 - 5.5.0, 5.5.3, 5.5.5, 5.5.8 - 5.5.9, 5.5.12, 5.5.18, 5.5.21 - 5.5.22, 5.5.27 - 5.5.30, 5.5.34, 5.6.1, 5.6.3, 5.6.5 - 5.6.7, 5.6.10, 5.6.14, 5.6.16, 5.6.18, 5.6.20, 5.6.24, 7.0.3, 7.0.6 - 7.0.7, 7.0.14
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736220 Bu_CmR (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362200 108o8sN (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622004 JAX8Xno (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for 5.3.3, 5.3.5, 5.3.9 - 5.3.10, 5.3.12, 5.3.20, 5.3.23, 5.3.26, 5.3.28, 5.4.9 - 5.4.10, 5.4.15, 5.4.19 - 5.4.20, 5.4.35, 5.4.37, 5.4.41 - 5.4.43, 5.5.10 - 5.5.11, 5.5.24, 5.5.31 - 5.5.33, 5.5.35, 5.5.37, 5.6.4, 5.6.13, 5.6.15, 5.6.17, 5.6.21, 7.0.0 - 7.0.2, 7.0.5, 7.0.8 - 7.0.9
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736220 Bu_CmR (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362200 108o8sN (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622003 JAX8Xnn (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for 5.1.6 - 5.2.0, 5.2.2 - 5.2.3, 5.2.5 - 5.2.6, 5.2.8, 5.2.10, 5.2.12 - 5.2.13, 5.2.15 - 5.3.2, 5.3.4, 5.3.6 - 5.3.8, 5.3.11, 5.3.13 - 5.3.19, 5.3.21 - 5.3.22, 5.3.24 - 5.3.25, 5.3.27, 5.3.29 - 5.4.8, 5.4.11 - 5.4.14, 7.0.4
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736220 Bu_CmR (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362200 108o8sN (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622002 JAX8Xnm (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for hhvm-3.12.0
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736222 Bu_CmT (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362220 108o8sg (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622200 JAX8Xqs (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for hhvm-3.10.0
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736222 Bu_CmT (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362218 108o8se (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622183 JAX8Xqb (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for 5.4.22, 5.4.27, 5.5.1 - 5.5.2, 5.5.4, 5.5.6 - 5.5.7, 5.5.13, 5.5.15 - 5.5.16, 5.5.19 - 5.5.20, 5.5.23, 5.5.25 - 5.5.26, 5.5.36, 5.5.38, 5.6.8, 5.6.11 - 5.6.12, 5.6.19, 5.6.22 - 5.6.23, 5.6.28
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736220 Bu_CmR (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362200 108o8sN (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622005 JAX8Xnp (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for 5.6.0, 5.6.2, 5.6.9
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736220 Bu_CmR (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362201 108o8sO (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622005 JAX8Xnp (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for 5.5.14
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736220 Bu_CmR (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362201 108o8sO (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622006 JAX8Xnq (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for 5.0.0 - 5.1.5, 5.2.1, 5.2.4, 5.2.7, 5.2.9, 5.2.11, 5.2.14
1 1386773622 0He6lq (2013-12-11): min year (2004.5649017986) max year (4147.5888133128) 10 13867736220 Bu_CmR (2013-12-11): min year (1973.4564901799) max year (2187.7588813313) 100 138677362200 108o8sN (2013-12-11): min year (1992.1215371514) max year (3363.6568405402) 1000 1386773622001 JAX8Xnl (2013-12-11): min year (1972.2121537151) max year (2109.365684054)
Output for 4.3.0 - 4.4.2, 4.4.4 - 4.4.6, 4.4.8 - 4.4.9
1 0 (1970-01-01): min year (1970) max year (1970) 10 0 (1970-01-01): min year (1970) max year (1970) 100 0 (1970-01-01): min year (1970) max year (1970) 1000 0 (1970-01-01): min year (1970) max year (1970)
Output for 4.4.3, 4.4.7
1 0 (1970-01-01): min year (1970) max year (1970) 10 0 (1970-01-01): min year (1970) max year (1970) 100 0 (1970-01-01): min year (1970) max year (1970) 1000 1 0 (1970-01-01): min year (1970) max year (1970.000000002)