3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * Simple function to replicate PHP 5 behaviour */ function microtime_float() { list($usec, $sec) = explode(" ", microtime()); return ((float)$usec + (float)$sec); } $time_start = microtime_float(); // Sleep for a while usleep(100); $time_end = microtime_float(); $time = $time_end - $time_start; echo "Did nothing in $time seconds\n";
Output for 7.4.0
Did nothing in 0.00020003318786621 seconds
Output for 7.0.10, 7.0.30, 7.1.6, 7.3.12
Did nothing in 0.00020694732666016 seconds
Output for 5.4.24, 7.3.4, 7.3.11
Did nothing in 0.00023412704467773 seconds
Output for 5.5.0, 7.3.10
Did nothing in 0.00023889541625977 seconds
Output for 5.3.16, 5.6.0, 7.3.9
Did nothing in 0.00021100044250488 seconds
Output for 7.2.21, 7.3.8
Did nothing in 0.00026798248291016 seconds
Output for 7.3.7
Did nothing in 0.00025582313537598 seconds
Output for 7.0.7, 7.0.19, 7.1.0, 7.1.4, 7.1.17 - 7.1.18, 7.2.11, 7.3.6
Did nothing in 0.00021195411682129 seconds
Output for 7.3.5
Did nothing in 0.00020623207092285 seconds
Output for 7.3.3
Did nothing in 0.00029492378234863 seconds
Output for 7.3.2
Did nothing in 0.00023818016052246 seconds
Output for 5.5.11, 7.1.12, 7.1.32, 7.3.1
Did nothing in 0.00020790100097656 seconds
Output for 7.0.11, 7.1.9, 7.2.2, 7.3.0
Did nothing in 0.00020813941955566 seconds
Output for 5.6.4, 5.6.13, 7.0.25, 7.2.6, 7.2.25
Did nothing in 0.00022196769714355 seconds
Output for 5.4.8, 5.4.23, 5.6.15, 5.6.28, 7.2.24
Did nothing in 0.00022292137145996 seconds
Output for 7.2.10, 7.2.12, 7.2.23
Did nothing in 0.0002140998840332 seconds
Output for 5.6.16, 7.1.31, 7.2.22
Did nothing in 0.00022697448730469 seconds
Output for 5.6.33, 7.0.32, 7.2.20
Did nothing in 0.00022315979003906 seconds
Output for 7.2.19
Did nothing in 0.00039792060852051 seconds
Output for 5.4.15, 7.2.18
Did nothing in 0.0002291202545166 seconds
Output for 7.0.17, 7.2.17
Did nothing in 0.00020098686218262 seconds
Output for 7.1.8, 7.2.16
Did nothing in 0.00021791458129883 seconds
Output for 5.5.12, 7.2.13 - 7.2.15
Did nothing in 0.00022792816162109 seconds
Output for 7.0.24, 7.2.9
Did nothing in 0.0002598762512207 seconds
Output for 7.2.8
Did nothing in 0.00026106834411621 seconds
Output for 7.2.7
Did nothing in 0.00021886825561523 seconds
Output for 7.2.5
Did nothing in 0.0002129077911377 seconds
Output for 5.6.10, 7.0.2, 7.2.4
Did nothing in 0.00021600723266602 seconds
Output for 5.4.18, 7.1.16, 7.2.3
Did nothing in 0.00022411346435547 seconds
Output for 5.6.1, 5.6.19, 7.2.1
Did nothing in 0.00021505355834961 seconds
Output for 7.2.0
Did nothing in 0.00026702880859375 seconds
Output for 5.5.3, 7.1.33
Did nothing in 0.00025296211242676 seconds
Output for 5.5.19, 7.1.30
Did nothing in 0.00023698806762695 seconds
Output for 5.4.5, 5.4.11, 7.0.16, 7.1.29
Did nothing in 0.00024199485778809 seconds
Output for 5.3.0, 5.6.7, 7.1.28
Did nothing in 0.00021910667419434 seconds
Output for 5.4.38, 7.1.27
Did nothing in 0.00022482872009277 seconds
Output for 5.4.1, 5.5.9, 5.6.12, 7.1.20, 7.1.26
Did nothing in 0.00022506713867188 seconds
Output for 7.1.25
Did nothing in 0.0019450187683105 seconds
Output for 5.6.25, 5.6.38, 7.1.24
Did nothing in 0.00024795532226562 seconds
Output for 7.1.23
Did nothing in 0.00027108192443848 seconds
Output for 7.1.22
Did nothing in 0.00021004676818848 seconds
Output for 5.4.16, 5.4.22, 5.5.20, 7.1.21
Did nothing in 0.00024104118347168 seconds
Output for 7.1.19
Did nothing in 0.00023579597473145 seconds
Output for 7.0.13, 7.1.7, 7.1.14 - 7.1.15
Did nothing in 0.00020503997802734 seconds
Output for 5.4.43, 7.1.13
Did nothing in 0.00026512145996094 seconds
Output for 5.4.13, 5.5.1 - 5.5.2, 5.6.40, 7.1.11
Did nothing in 0.00024294853210449 seconds
Output for 5.5.6, 7.0.23, 7.1.10
Did nothing in 0.00021815299987793 seconds
Output for 7.0.27, 7.1.5
Did nothing in 0.00020718574523926 seconds
Output for 7.1.3
Did nothing in 0.00030612945556641 seconds
Output for 5.4.30, 7.0.3, 7.0.26, 7.0.29, 7.1.2
Did nothing in 0.00023508071899414 seconds
Output for 7.1.1
Did nothing in 0.00020885467529297 seconds
Output for 5.4.31, 5.5.38, 7.0.33
Did nothing in 0.0002288818359375 seconds
Output for 5.5.25, 7.0.31
Did nothing in 0.00023484230041504 seconds
Output for 5.4.3, 5.4.40, 5.5.4, 5.5.26, 7.0.28
Did nothing in 0.00022101402282715 seconds
Output for 5.6.36, 7.0.22
Did nothing in 0.00023603439331055 seconds
Output for 7.0.21
Did nothing in 0.00021696090698242 seconds
Output for 7.0.20
Did nothing in 0.00027799606323242 seconds
Output for 7.0.18
Did nothing in 0.00020599365234375 seconds
Output for 5.5.21, 7.0.15
Did nothing in 0.0002439022064209 seconds
Output for 5.5.13, 7.0.14
Did nothing in 0.00024509429931641 seconds
Output for 7.0.12
Did nothing in 0.00037908554077148 seconds
Output for 5.5.22, 5.6.11, 7.0.9
Did nothing in 0.00022387504577637 seconds
Output for 5.5.30, 7.0.8
Did nothing in 0.00023317337036133 seconds
Output for 7.0.6
Did nothing in 0.0012581348419189 seconds
Output for 7.0.5
Did nothing in 0.00054192543029785 seconds
Output for 7.0.4
Did nothing in 0.0004119873046875 seconds
Output for 7.0.1
Did nothing in 0.00053000450134277 seconds
Output for 7.0.0
Did nothing in 0.00015807151794434 seconds
Output for 5.6.39
Did nothing in 0.00023388862609863 seconds
Output for 5.4.36, 5.6.37
Did nothing in 0.00025200843811035 seconds
Output for 5.6.22, 5.6.35
Did nothing in 0.00025701522827148 seconds
Output for 5.5.23, 5.6.34
Did nothing in 0.00023007392883301 seconds
Output for 5.4.21, 5.6.2, 5.6.30, 5.6.32
Did nothing in 0.00022006034851074 seconds
Output for 5.4.4, 5.6.31
Did nothing in 0.00024604797363281 seconds
Output for 5.6.29
Did nothing in 0.0010678768157959 seconds
Output for 5.6.27
Did nothing in 0.00023102760314941 seconds
Output for 5.6.24, 5.6.26
Did nothing in 0.00023198127746582 seconds
Output for 5.5.17, 5.6.23
Did nothing in 0.00023794174194336 seconds
Output for 5.6.21
Did nothing in 0.0042240619659424 seconds
Output for 5.6.20
Did nothing in 0.00032210350036621 seconds
Output for 5.6.18
Did nothing in 0.00039100646972656 seconds
Output for 5.6.17
Did nothing in 0.0005950927734375 seconds
Output for 5.3.21, 5.6.14
Did nothing in 0.00016999244689941 seconds
Output for 5.6.9
Did nothing in 0.00027084350585938 seconds
Output for 5.6.8
Did nothing in 0.00020909309387207 seconds
Output for 5.6.6
Did nothing in 0.00041389465332031 seconds
Output for 5.6.5
Did nothing in 0.00025820732116699 seconds
Output for 5.6.3
Did nothing in 0.00026082992553711 seconds
Output for 5.5.37
Did nothing in 0.00026202201843262 seconds
Output for 5.5.36
Did nothing in 0.00044989585876465 seconds
Output for 5.5.35
Did nothing in 0.0058650970458984 seconds
Output for 5.5.34
Did nothing in 0.00026607513427734 seconds
Output for 5.5.33
Did nothing in 0.00024986267089844 seconds
Output for 5.5.32
Did nothing in 0.0029499530792236 seconds
Output for 5.4.26, 5.5.28 - 5.5.29, 5.5.31
Did nothing in 0.00026297569274902 seconds
Output for 5.5.27
Did nothing in 0.00036406517028809 seconds
Output for 5.5.24
Did nothing in 0.00023078918457031 seconds
Output for 5.5.18
Did nothing in 0.00022721290588379 seconds
Output for 5.5.16
Did nothing in 0.00022602081298828 seconds
Output for 5.5.15
Did nothing in 0.00029397010803223 seconds
Output for 5.5.14
Did nothing in 0.00023293495178223 seconds
Output for 5.4.20, 5.5.10
Did nothing in 0.00029087066650391 seconds
Output for 5.5.8
Did nothing in 0.00021982192993164 seconds
Output for 5.5.7
Did nothing in 0.0002138614654541 seconds
Output for 5.5.5
Did nothing in 0.001338005065918 seconds
Output for 5.4.45
Did nothing in 0.00032877922058105 seconds
Output for 5.4.44
Did nothing in 0.00027608871459961 seconds
Output for 5.4.42
Did nothing in 0.0022461414337158 seconds
Output for 5.4.41
Did nothing in 0.00024700164794922 seconds
Output for 5.4.39
Did nothing in 0.00046896934509277 seconds
Output for 5.4.37
Did nothing in 0.0002281665802002 seconds
Output for 5.4.35
Did nothing in 0.00024580955505371 seconds
Output for 5.4.34
Did nothing in 0.00036501884460449 seconds
Output for 5.4.33
Did nothing in 0.00036883354187012 seconds
Output for 5.4.32
Did nothing in 0.0026540756225586 seconds
Output for 5.4.29
Did nothing in 0.0017149448394775 seconds
Output for 5.4.28
Did nothing in 0.00022983551025391 seconds
Output for 5.4.27
Did nothing in 0.00028419494628906 seconds
Output for 5.4.25
Did nothing in 0.00028586387634277 seconds
Output for 5.4.19
Did nothing in 0.00039887428283691 seconds
Output for 5.4.17
Did nothing in 0.00026988983154297 seconds
Output for 5.4.14
Did nothing in 0.00026893615722656 seconds
Output for 5.4.12
Did nothing in 0.00026178359985352 seconds
Output for 5.3.13, 5.4.10
Did nothing in 0.00025606155395508 seconds
Output for 5.4.9
Did nothing in 0.00025415420532227 seconds
Output for 5.4.7
Did nothing in 0.00025796890258789 seconds
Output for 5.4.6
Did nothing in 0.00026416778564453 seconds
Output for 5.4.2
Did nothing in 0.00051712989807129 seconds
Output for 5.4.0
Did nothing in 0.00025391578674316 seconds
Output for 5.3.29
Did nothing in 0.00013613700866699 seconds
Output for 5.3.6, 5.3.28
Did nothing in 0.00012016296386719 seconds
Output for 5.3.20, 5.3.27
Did nothing in 0.00012302398681641 seconds
Output for 5.3.24, 5.3.26
Did nothing in 0.00012111663818359 seconds
Output for 5.3.25
Did nothing in 0.00017309188842773 seconds
Output for 5.3.7, 5.3.23
Did nothing in 0.00013017654418945 seconds
Output for 5.3.22
Did nothing in 0.00017118453979492 seconds
Output for 5.3.19
Did nothing in 0.00015401840209961 seconds
Output for 5.3.1, 5.3.9, 5.3.18
Did nothing in 0.00012898445129395 seconds
Output for 5.3.17
Did nothing in 0.00013399124145508 seconds
Output for 5.3.15
Did nothing in 0.00017619132995605 seconds
Output for 5.3.14
Did nothing in 0.00015521049499512 seconds
Output for 5.3.12
Did nothing in 0.00011706352233887 seconds
Output for 5.3.11
Did nothing in 0.00011801719665527 seconds
Output for 5.3.10
Did nothing in 0.00012612342834473 seconds
Output for 5.3.8
Did nothing in 0.0010712146759033 seconds
Output for 5.3.5
Did nothing in 0.00013899803161621 seconds
Output for 5.3.4
Did nothing in 0.00017714500427246 seconds
Output for 5.3.3
Did nothing in 0.00014901161193848 seconds
Output for 5.3.2
Did nothing in 0.00016903877258301 seconds
preferences:
196.88 ms | 401 KiB | 269 Q