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<?php $start=microtime(1); $a=(int)8e300; var_dump($a.''); print 'Time: '.(microtime(1)-$start);
Output for 5.5.9, 7.0.1, 7.3.0
string(1) "0" Time: 3.814697265625E-5
Output for 7.0.16, 7.1.11, 7.2.0, 7.2.13
string(1) "0" Time: 4.6968460083008E-5
Output for 5.5.32, 5.6.0, 5.6.16, 7.0.24, 7.1.25, 7.2.8 - 7.2.9, 7.2.12
string(1) "0" Time: 3.7908554077148E-5
Output for 5.4.14, 5.4.30, 5.5.19, 7.0.10 - 7.0.11, 7.0.14, 7.2.2, 7.2.5, 7.2.11
string(1) "0" Time: 5.1975250244141E-5
Output for 5.5.13, 5.5.23, 5.5.28, 5.6.14, 5.6.30, 5.6.33, 7.2.10
string(1) "0" Time: 5.5074691772461E-5
Output for 5.4.33, 5.6.1, 7.2.7
string(1) "0" Time: 4.3869018554688E-5
Output for 5.4.18, 5.6.29, 5.6.34, 7.1.1, 7.1.17, 7.2.6
string(1) "0" Time: 4.2915344238281E-5
Output for 5.6.5, 5.6.10, 7.2.4
string(1) "0" Time: 5.0067901611328E-5
Output for 7.0.9, 7.2.3
string(1) "0" Time: 4.2200088500977E-5
Output for 7.2.1
string(1) "0" Time: 4.7922134399414E-5
Output for 7.1.24
string(1) "0" Time: 0.015384912490845
Output for 5.6.6, 7.0.33, 7.1.23
string(1) "0" Time: 5.1021575927734E-5
Output for 5.4.2, 5.5.20, 7.1.22
string(1) "0" Time: 4.6014785766602E-5
Output for 5.4.27, 7.1.21
string(1) "0" Time: 2.9087066650391E-5
Output for 5.5.21, 5.6.28, 7.1.20
string(1) "0" Time: 4.7206878662109E-5
Output for 5.6.22, 5.6.26, 7.1.19
string(1) "0" Time: 3.4093856811523E-5
Output for 7.1.18
string(1) "0" Time: 2.9802322387695E-5
Output for 7.0.0, 7.1.5, 7.1.16
string(1) "0" Time: 4.1961669921875E-5
Output for 5.4.29, 5.6.8, 5.6.23, 5.6.31, 7.0.29, 7.1.6, 7.1.15
string(1) "0" Time: 3.9100646972656E-5
Output for 5.6.2, 5.6.19, 5.6.32, 5.6.35, 7.1.3, 7.1.10, 7.1.14
string(1) "0" Time: 3.6954879760742E-5
Output for 5.4.1, 5.4.11, 5.4.15 - 5.4.16, 5.5.33, 5.6.20, 5.6.27, 7.0.15, 7.1.13
string(1) "0" Time: 3.504753112793E-5
Output for 5.4.7, 5.4.35, 5.4.44, 7.0.19, 7.1.12
string(1) "0" Time: 3.8862228393555E-5
Output for 5.4.9, 7.1.9
string(1) "0" Time: 3.2186508178711E-5
Output for 5.4.23, 5.6.24, 7.1.8
string(1) "0" Time: 3.2901763916016E-5
Output for 5.4.3, 5.4.10, 5.4.19, 5.4.25, 5.4.38, 7.1.7
string(1) "0" Time: 3.0040740966797E-5
Output for 5.4.8, 5.5.15, 7.0.28, 7.1.4
string(1) "0" Time: 3.6001205444336E-5
Output for 5.5.16, 7.1.2
string(1) "0" Time: 6.6041946411133E-5
Output for 5.4.42, 5.6.25, 7.0.6, 7.0.13, 7.1.0
string(1) "0" Time: 4.0054321289062E-5
Output for 7.0.32
string(1) "0" Time: 0.024301052093506
Output for 7.0.31
string(1) "0" Time: 6.2942504882812E-5
Output for 5.6.18, 7.0.30
string(1) "0" Time: 4.9829483032227E-5
Output for 5.4.28, 5.5.8, 5.5.11, 5.6.15, 5.6.17, 5.6.21, 7.0.20 - 7.0.21, 7.0.27
string(1) "0" Time: 4.1007995605469E-5
Output for 7.0.26
string(1) "0" Time: 4.4107437133789E-5
Output for 5.4.4, 7.0.25
string(1) "0" Time: 3.1948089599609E-5
Output for 7.0.23
string(1) "0" Time: 4.4822692871094E-5
Output for 7.0.22
string(1) "0" Time: 5.6028366088867E-5
Output for 5.4.17, 5.5.17, 5.6.13, 5.6.36, 7.0.18
string(1) "0" Time: 4.5061111450195E-5
Output for 5.5.6, 5.6.4, 7.0.17
string(1) "0" Time: 5.2928924560547E-5
Output for 7.0.12
string(1) "0" Time: 9.3936920166016E-5
Output for 7.0.8
string(1) "0" Time: 6.3896179199219E-5
Output for 7.0.7
string(1) "0" Time: 6.3180923461914E-5
Output for 5.4.37, 5.5.10, 7.0.5
string(1) "0" Time: 5.3882598876953E-5
Output for 5.2.2, 7.0.4
string(1) "0" Time: 6.1988830566406E-5
Output for 5.5.27, 7.0.3
string(1) "0" Time: 7.7009201049805E-5
Output for 7.0.2
string(1) "0" Time: 7.6055526733398E-5
Output for 5.6.38
string(1) "0" Time: 3.3855438232422E-5
Output for 5.6.37
string(1) "0" Time: 0.0044951438903809
Output for 5.5.0, 5.6.12
string(1) "0" Time: 6.6995620727539E-5
Output for 5.6.11
string(1) "0" Time: 7.0095062255859E-5
Output for 5.5.12, 5.6.9
string(1) "0" Time: 7.2956085205078E-5
Output for 5.6.7
string(1) "0" Time: 7.1048736572266E-5
Output for 5.5.4, 5.6.3
string(1) "0" Time: 3.9815902709961E-5
Output for 5.5.38
string(1) "0" Time: 4.9114227294922E-5
Output for 5.5.37
string(1) "0" Time: 5.4121017456055E-5
Output for 5.5.36
string(1) "0" Time: 0.0075609683990479
Output for 5.5.18, 5.5.35
string(1) "0" Time: 6.103515625E-5
Output for 5.4.24, 5.4.32, 5.5.34
string(1) "0" Time: 5.3167343139648E-5
Output for 5.5.31
string(1) "0" Time: 5.8174133300781E-5
Output for 5.5.30
string(1) "0" Time: 9.2029571533203E-5
Output for 5.5.14, 5.5.29
string(1) "0" Time: 5.4836273193359E-5
Output for 5.5.26
string(1) "0" Time: 5.9127807617188E-5
Output for 5.4.34, 5.5.25
string(1) "0" Time: 7.3909759521484E-5
Output for 5.5.24
string(1) "0" Time: 8.6069107055664E-5
Output for 5.5.22
string(1) "0" Time: 7.2002410888672E-5
Output for 5.5.7
string(1) "0" Time: 6.9856643676758E-5
Output for 5.4.31, 5.5.5
string(1) "0" Time: 7.5101852416992E-5
Output for 5.5.3
string(1) "0" Time: 6.5088272094727E-5
Output for 5.5.2
string(1) "0" Time: 4.0769577026367E-5
Output for 5.5.1
string(1) "0" Time: 6.7949295043945E-5
Output for 5.4.36, 5.4.45
string(1) "0" Time: 3.3140182495117E-5
Output for 5.4.43
string(1) "0" Time: 0.010437965393066
Output for 5.4.41
string(1) "0" Time: 0.018178939819336
Output for 5.4.40
string(1) "0" Time: 0.015239000320435
Output for 5.4.39
string(1) "0" Time: 6.0081481933594E-5
Output for 5.4.26
string(1) "0" Time: 4.3153762817383E-5
Output for 5.4.22
string(1) "0" Time: 2.6941299438477E-5
Output for 5.4.21
string(1) "0" Time: 3.7193298339844E-5
Output for 5.4.20
string(1) "0" Time: 0.019075870513916
Output for 5.4.13
string(1) "0" Time: 0.010333776473999
Output for 5.4.12
string(1) "0" Time: 0.007983922958374
Output for 5.4.5 - 5.4.6
string(1) "0" Time: 2.598762512207E-5
Output for 5.4.0
string(1) "0" Time: 2.5033950805664E-5
Output for 5.2.13, 5.3.29
string(1) "0" Time: -6.7949295043945E-5
Output for 5.3.28
string(1) "0" Time: -4.4822692871094E-5
Output for 5.3.27
string(1) "0" Time: -5.8889389038086E-5
Output for 5.3.26
string(1) "0" Time: 0.034972190856934
Output for 5.3.13, 5.3.25
string(1) "0" Time: -5.5789947509766E-5
Output for 5.3.5, 5.3.24
string(1) "0" Time: -5.0783157348633E-5
Output for 5.3.23
string(1) "0" Time: -5.793571472168E-5
Output for 5.3.22
string(1) "0" Time: -7.2956085205078E-5
Output for 5.3.21
string(1) "0" Time: -7.8916549682617E-5
Output for 5.3.1, 5.3.20
string(1) "0" Time: -6.1988830566406E-5
Output for 5.3.3, 5.3.8, 5.3.14, 5.3.18 - 5.3.19
string(1) "0" Time: -6.9856643676758E-5
Output for 5.3.17
string(1) "0" Time: -6.2942504882812E-5
Output for 5.3.16
string(1) "0" Time: -5.1975250244141E-5
Output for 5.2.16, 5.3.15
string(1) "0" Time: -7.0810317993164E-5
Output for 5.3.6, 5.3.12
string(1) "0" Time: -7.4863433837891E-5
Output for 5.2.17, 5.3.11
string(1) "0" Time: -6.0796737670898E-5
Output for 5.2.14, 5.3.10
string(1) "0" Time: -7.5817108154297E-5
Output for 5.3.9
string(1) "0" Time: -6.6995620727539E-5
Output for 5.2.11, 5.3.7
string(1) "0" Time: -6.3896179199219E-5
Output for 5.2.8, 5.3.4
string(1) "0" Time: -5.6982040405273E-5
Output for 5.3.2
string(1) "0" Time: -7.9870223999023E-5
Output for 5.3.0
string(1) "0" Time: -7.7962875366211E-5
Output for 5.2.15
string(1) "0" Time: -8.2015991210938E-5
Output for 5.2.12
string(1) "0" Time: -4.887580871582E-5
Output for 5.2.10
string(1) "0" Time: -6.8902969360352E-5
Output for 5.2.9
string(1) "0" Time: -5.9843063354492E-5
Output for 5.2.7
string(1) "0" Time: -4.1961669921875E-5
Output for 5.2.6
string(1) "0" Time: -3.6001205444336E-5
Output for 5.2.5
string(1) "0" Time: -2.9802322387695E-5
Output for 5.2.4
string(1) "0" Time: -4.6968460083008E-5
Output for 5.2.3
string(1) "0" Time: -5.4836273193359E-5
Output for 5.0.4, 5.2.1
string(1) "0" Time: 4.6968460083008E-05
Output for 5.2.0
string(1) "0" Time: 4.9114227294922E-05
Output for 5.1.6
string(1) "0" Time: 3.4093856811523E-05
Output for 5.1.5
string(1) "0" Time: 3.2186508178711E-05
Output for 5.1.4
string(1) "0" Time: 5.1975250244141E-05
Output for 5.1.3
string(1) "0" Time: 3.6954879760742E-05
Output for 5.1.2
string(1) "0" Time: 5.1021575927734E-05
Output for 5.1.1
string(1) "0" Time: 4.1961669921875E-05
Output for 5.1.0
string(1) "0" Time: 3.0040740966797E-05
Output for 5.0.0, 5.0.5
string(1) "0" Time: 3.8862228393555E-05
Output for 5.0.3
string(1) "0" Time: 4.8160552978516E-05
Output for 5.0.2
string(19) "9223372036854775807" Time: 3.814697265625E-05
Output for 5.0.1
string(1) "0" Time: 3.9100646972656E-05
Output for 4.4.9
string(1) "0" Time: 3.4E-05
Output for 4.3.4, 4.4.8
string(1) "0" Time: 5.3E-05
Output for 4.4.7
string(1) "0" Time: 3.1E-05
Output for 4.4.0, 4.4.6
string(1) "0" Time: 5.8E-05
Output for 4.4.4 - 4.4.5
string(1) "0" Time: 4.3E-05
Output for 4.4.3
string(1) "0" Time: 2.8E-05
Output for 4.4.2
string(1) "0" Time: 6.7E-05
Output for 4.3.3, 4.3.9, 4.4.1
string(1) "0" Time: 4.1E-05
Output for 4.3.11
string(1) "0" Time: 3.8E-05
Output for 4.3.10
string(1) "0" Time: 6.8E-05
Output for 4.3.8
string(1) "0" Time: 4.6E-05
Output for 4.3.7
string(1) "0" Time: 9.4E-05
Output for 4.3.2, 4.3.6
string(1) "0" Time: 4.7E-05
Output for 4.3.5
string(1) "0" Time: 4E-05
Output for 4.3.1
string(1) "0" Time: 3E-05
Output for 4.3.0
string(1) "0" Time: 6.4E-05

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