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<?php function notref($array) { foreach ($array as $item) { $item; } } $start = microtime(true); $array = range(0, 1000); notref($array); echo 'time: '.(microtime(true) - $start).' sec';
Output for 7.2.25, 7.4.1
time: 4.7922134399414E-5 sec
Output for 7.2.2, 7.4.0
time: 4.3153762817383E-5 sec
Output for 7.3.13
time: 4.887580871582E-5 sec
Output for 7.0.23, 7.0.31, 7.2.19, 7.3.12
time: 4.6968460083008E-5 sec
Output for 7.0.29, 7.1.1, 7.1.28, 7.2.9, 7.3.11
time: 4.1007995605469E-5 sec
Output for 7.3.10
time: 5.3882598876953E-5 sec
Output for 7.3.9
time: 5.9843063354492E-5 sec
Output for 7.0.6, 7.0.17, 7.1.16, 7.2.0, 7.3.6, 7.3.8
time: 4.1961669921875E-5 sec
Output for 7.0.21, 7.2.23, 7.3.7
time: 6.6041946411133E-5 sec
Output for 7.3.5
time: 5.793571472168E-5 sec
Output for 7.1.8, 7.1.25, 7.3.4
time: 3.9100646972656E-5 sec
Output for 7.1.12, 7.3.3
time: 6.1988830566406E-5 sec
Output for 7.3.2
time: 3.2901763916016E-5 sec
Output for 7.3.1
time: 4.8160552978516E-5 sec
Output for 7.0.18, 7.0.28, 7.0.30, 7.3.0
time: 3.0994415283203E-5 sec
Output for 7.1.31, 7.2.26
time: 4.2915344238281E-5 sec
Output for 7.2.24
time: 6.0796737670898E-5 sec
Output for 7.0.20, 7.2.22
time: 7.5101852416992E-5 sec
Output for 7.1.23, 7.2.10, 7.2.21
time: 3.814697265625E-5 sec
Output for 7.0.14, 7.2.20
time: 6.5088272094727E-5 sec
Output for 7.1.17, 7.1.33, 7.2.18
time: 5.1021575927734E-5 sec
Output for 7.2.17
time: 5.8174133300781E-5 sec
Output for 7.2.16
time: 5.1975250244141E-5 sec
Output for 7.0.7, 7.2.15
time: 3.9815902709961E-5 sec
Output for 7.2.14
time: 3.2186508178711E-5 sec
Output for 7.1.30, 7.2.13
time: 5.5789947509766E-5 sec
Output for 7.0.5, 7.1.19, 7.2.12
time: 5.3167343139648E-5 sec
Output for 7.2.11
time: 7.0095062255859E-5 sec
Output for 7.2.8
time: 6.103515625E-5 sec
Output for 7.2.7
time: 5.2928924560547E-5 sec
Output for 7.2.6
time: 3.3140182495117E-5 sec
Output for 7.2.5
time: 4.4822692871094E-5 sec
Output for 7.1.3, 7.1.15, 7.1.18, 7.1.29, 7.2.4
time: 4.6014785766602E-5 sec
Output for 7.0.9, 7.0.11, 7.0.26 - 7.0.27, 7.1.20 - 7.1.21, 7.2.1, 7.2.3
time: 3.504753112793E-5 sec
Output for 7.0.13, 7.1.32
time: 4.0054321289062E-5 sec
Output for 7.1.27
time: 3.8862228393555E-5 sec
Output for 7.1.5, 7.1.26
time: 4.3869018554688E-5 sec
Output for 7.1.0, 7.1.22, 7.1.24
time: 3.4093856811523E-5 sec
Output for 7.1.14
time: 9.5129013061523E-5 sec
Output for 7.0.10, 7.0.19, 7.1.13
time: 5.0067901611328E-5 sec
Output for 7.1.11
time: 5.6028366088867E-5 sec
Output for 7.0.16, 7.0.33, 7.1.10
time: 3.6001205444336E-5 sec
Output for 7.1.9
time: 4.0769577026367E-5 sec
Output for 7.0.2, 7.1.7
time: 5.8889389038086E-5 sec
Output for 7.1.6
time: 6.8902969360352E-5 sec
Output for 7.1.4
time: 2.9802322387695E-5 sec
Output for 7.1.2
time: 5.4836273193359E-5 sec
Output for 7.0.32
time: 6.0081481933594E-5 sec
Output for 7.0.4, 7.0.25
time: 3.4809112548828E-5 sec
Output for 7.0.24
time: 4.4107437133789E-5 sec
Output for 7.0.22
time: 3.1948089599609E-5 sec
Output for 7.0.15
time: 4.5061111450195E-5 sec
Output for 7.0.12
time: 5.6982040405273E-5 sec
Output for 7.0.8
time: 3.7193298339844E-5 sec
Output for 7.0.3
time: 6.2942504882812E-5 sec
Output for 7.0.1
time: 6.7949295043945E-5 sec
Output for 7.0.0
time: 7.7962875366211E-5 sec
Output for 5.6.40
time: 0.00029301643371582 sec
Output for 5.6.2, 5.6.39
time: 0.00029492378234863 sec
Output for 5.6.38
time: 0.00027799606323242 sec
Output for 5.6.21, 5.6.37
time: 0.00028109550476074 sec
Output for 5.6.36
time: 0.00035881996154785 sec
Output for 5.6.35
time: 0.00028705596923828 sec
Output for 5.6.34
time: 0.0003972053527832 sec
Output for 5.6.33
time: 0.00034093856811523 sec
Output for 5.6.32
time: 0.00035381317138672 sec
Output for 5.6.31
time: 0.00046396255493164 sec
Output for 5.6.30
time: 0.00031495094299316 sec
Output for 5.6.29
time: 0.00037407875061035 sec
Output for 5.6.28
time: 0.00044393539428711 sec
Output for 5.6.27
time: 0.00031876564025879 sec
Output for 5.6.26
time: 0.0003359317779541 sec
Output for 5.6.13, 5.6.25
time: 0.00029110908508301 sec
Output for 5.6.24
time: 0.00032210350036621 sec
Output for 5.6.23
time: 0.00030112266540527 sec
Output for 5.6.22
time: 0.00031089782714844 sec
Output for 5.6.20
time: 0.00028491020202637 sec
Output for 5.6.19
time: 0.00035405158996582 sec
Output for 5.6.18
time: 0.00027704238891602 sec
Output for 5.6.17
time: 0.0003349781036377 sec
Output for 5.6.16
time: 0.00040197372436523 sec
Output for 5.6.15
time: 0.00032782554626465 sec
Output for 5.6.14
time: 0.00033998489379883 sec
Output for 5.6.12
time: 0.00038599967956543 sec
Output for 5.6.11
time: 0.00028586387634277 sec
Output for 5.6.10
time: 0.00034308433532715 sec
Output for 5.6.9
time: 0.00026702880859375 sec
Output for 5.6.8
time: 0.00026798248291016 sec
Output for 5.6.7
time: 0.00038290023803711 sec
Output for 5.6.6
time: 0.00049996376037598 sec
Output for 5.6.5
time: 0.00029182434082031 sec
Output for 5.6.4
time: 0.00029897689819336 sec
Output for 5.6.3
time: 0.00045990943908691 sec
Output for 5.6.1
time: 0.00028204917907715 sec
Output for 5.6.0
time: 0.0002899169921875 sec

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