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run code in 300+ PHP versions simultaneously
<?php $a = microtime(1); for ($i=1000; $i--;) uniqid(); $b = microtime(1); echo $b-$a;
Output for 7.4.1
0.0010650157928467
Output for 7.4.0
0.0010168552398682
Output for 7.3.13
0.0010199546813965
Output for 7.3.12
0.0010139942169189
Output for 7.3.9, 7.3.11
0.0010130405426025
Output for 7.3.10
0.0010180473327637
Output for 7.2.15, 7.3.0 - 7.3.1, 7.3.4, 7.3.8
0.0010240077972412
Output for 7.3.7
0.0010058879852295
Output for 7.3.5 - 7.3.6
0.001007080078125
Output for 7.3.3
0.0010159015655518
Output for 7.2.1, 7.2.25, 7.3.2
0.0010170936584473
Output for 7.2.26
0.001035213470459
Output for 7.2.24
0.0010349750518799
Output for 7.2.4, 7.2.10, 7.2.14, 7.2.23
0.0010190010070801
Output for 7.2.22
0.0010461807250977
Output for 7.2.21
0.0010287761688232
Output for 7.2.20
0.0010290145874023
Output for 7.2.19
0.0010108947753906
Output for 7.2.18
0.0010521411895752
Output for 7.2.17
0.0010221004486084
Output for 7.2.16
0.0010151863098145
Output for 7.2.9, 7.2.13
0.0010120868682861
Output for 7.2.12
0.0010311603546143
Output for 7.2.11
0.0010299682617188
Output for 7.2.8
0.0010361671447754
Output for 7.2.2, 7.2.7
0.0010128021240234
Output for 7.2.6
0.0010161399841309
Output for 7.2.5
0.0010230541229248
Output for 7.2.3
0.0010459423065186
Output for 7.2.0
0.0010271072387695
Output for 7.1.33
0.05970311164856
Output for 7.1.32
0.058785915374756
Output for 7.1.31
0.058564901351929
Output for 7.1.30
0.059077978134155
Output for 7.1.29
0.060377836227417
Output for 7.1.28
0.057547092437744
Output for 7.1.27
0.05688214302063
Output for 7.1.26
0.056691884994507
Output for 7.1.25
0.058614015579224
Output for 7.1.24
0.058821201324463
Output for 7.1.23
0.058352947235107
Output for 7.1.22
0.059189081192017
Output for 7.1.21
0.060218811035156
Output for 7.1.20
0.058190107345581
Output for 7.1.19
0.058334112167358
Output for 7.1.18
0.058022975921631
Output for 7.1.17
0.059187173843384
Output for 7.1.16
0.058756113052368
Output for 7.1.15
0.058706998825073
Output for 7.1.14
0.06029486656189
Output for 7.1.13
0.061529159545898
Output for 7.1.12
0.057533025741577
Output for 7.1.11
0.059015035629272
Output for 7.1.10
0.060039043426514
Output for 7.1.9
0.05855393409729
Output for 7.1.8
0.057947158813477
Output for 7.1.7
0.058741092681885
Output for 7.1.6
0.058937072753906
Output for 7.1.5
0.057594060897827
Output for 7.1.4
0.05928111076355
Output for 7.1.3
0.059602022171021
Output for 7.1.2
0.057664155960083
Output for 7.1.1
0.059613943099976
Output for 7.1.0
0.059950113296509
Output for 7.0.33
0.058848857879639
Output for 7.0.32
0.05800986289978
Output for 7.0.31
0.059027910232544
Output for 7.0.30
0.059561014175415
Output for 7.0.29
0.058312892913818
Output for 7.0.28
0.06188178062439
Output for 7.0.27
0.059040069580078
Output for 7.0.26
0.056541919708252
Output for 7.0.25
0.060200929641724
Output for 7.0.24
0.060231924057007
Output for 7.0.23
0.057714223861694
Output for 7.0.22
0.060277938842773
Output for 7.0.21
0.059830904006958
Output for 7.0.20
0.06016206741333
Output for 7.0.19
0.058774948120117
Output for 7.0.18
0.059778928756714
Output for 7.0.17
0.059082984924316
Output for 7.0.16
0.058405876159668
Output for 7.0.15
0.059636116027832
Output for 7.0.14
0.057347059249878
Output for 7.0.13
0.05738091468811
Output for 7.0.12
0.057569026947021
Output for 7.0.11
0.057851791381836
Output for 7.0.10
0.058322906494141
Output for 7.0.9
0.057891845703125
Output for 7.0.8
0.061796903610229
Output for 7.0.7
0.05767297744751
Output for 7.0.6
0.059250116348267
Output for 7.0.5
0.060056924819946
Output for 7.0.4
0.060966014862061
Output for 7.0.3
0.058462858200073
Output for 7.0.2
0.058731079101562
Output for 7.0.1
0.058494091033936
Output for 7.0.0
0.06156587600708
Output for 5.6.40
0.057821035385132
Output for 5.6.39
0.056746959686279
Output for 5.6.38
0.058542013168335
Output for 5.6.37
0.059590101242065
Output for 5.6.36
0.059461832046509
Output for 5.6.35
0.05986499786377
Output for 5.6.34
0.057489156723022
Output for 5.6.33
0.060391902923584
Output for 5.6.32
0.061490058898926
Output for 5.6.31
0.056843042373657
Output for 5.6.30
0.057201862335205
Output for 5.6.29
0.059535026550293
Output for 5.6.28
0.059514999389648
Output for 5.6.27
0.058008909225464
Output for 5.6.26
0.057801961898804
Output for 5.6.25
0.057723999023438
Output for 5.6.24
0.058176040649414
Output for 5.6.23
0.059560060501099
Output for 5.6.22
0.060546875
Output for 5.6.21
0.058418989181519
Output for 5.6.20
0.060342073440552
Output for 5.6.19
0.057425975799561
Output for 5.6.18
0.057446956634521
Output for 5.6.17
0.064551115036011
Output for 5.6.16
0.057962894439697
Output for 5.6.15
0.058526039123535
Output for 5.6.14
0.061928033828735
Output for 5.6.13
0.060740947723389
Output for 5.6.12
0.060404062271118
Output for 5.6.11
0.058784008026123
Output for 5.6.10
0.060904026031494
Output for 5.6.9
0.057317018508911
Output for 5.6.8
0.060781002044678
Output for 5.6.7
0.058701038360596
Output for 5.6.6
0.061056137084961
Output for 5.5.36, 5.6.5
0.057770013809204
Output for 5.6.4
0.059020042419434
Output for 5.6.3
0.059525012969971
Output for 5.6.2
0.058298826217651
Output for 5.6.1
0.061468124389648
Output for 5.6.0
0.058902025222778
Output for 5.5.38
0.059407949447632
Output for 5.5.37
0.058275938034058
Output for 5.5.35
0.060953140258789
Output for 5.5.34
0.05961799621582
Output for 5.5.33
0.060749053955078
Output for 5.5.32
0.060295104980469
Output for 5.5.31
0.059975147247314
Output for 5.5.30
0.060597896575928
Output for 5.5.29
0.060065984725952
Output for 5.5.28
0.06031608581543
Output for 5.5.27
0.060601949691772
Output for 5.5.26
0.05881404876709
Output for 5.5.25
0.058436155319214
Output for 5.5.24
0.058021068572998
Output for 5.5.23
0.059067964553833
Output for 5.3.18, 5.5.22
0.058175086975098
Output for 5.5.21
0.0575110912323
Output for 5.5.20
0.0589280128479
Output for 5.5.19
0.059165954589844
Output for 5.5.18
0.059705972671509
Output for 5.5.17
0.060107946395874
Output for 5.5.16
0.059671878814697
Output for 5.5.15
0.059068918228149
Output for 5.5.14
0.061311006546021
Output for 5.5.13
0.063350915908813
Output for 5.5.12
0.058463096618652
Output for 5.5.11
0.059850931167603
Output for 5.5.10
0.059655904769897
Output for 5.5.9
0.060746908187866
Output for 5.5.8
0.058223962783813
Output for 5.5.7
0.0589599609375
Output for 5.5.6
0.060372114181519
Output for 5.5.5
0.057578086853027
Output for 5.5.4
0.060086965560913
Output for 5.5.3
0.058195829391479
Output for 5.5.2
0.060291051864624
Output for 5.5.1
0.063249111175537
Output for 5.5.0
0.060580015182495
Output for 5.4.45
0.061366081237793
Output for 5.4.44
0.067018032073975
Output for 5.4.43
0.060224771499634
Output for 5.4.42
0.060563087463379
Output for 5.4.41
0.058097124099731
Output for 5.4.40
0.059823036193848
Output for 5.4.39
0.060276985168457
Output for 5.4.38
0.060498952865601
Output for 5.4.37
0.062440156936646
Output for 5.4.36
0.058876991271973
Output for 5.4.35
0.061782836914062
Output for 5.4.34
0.059865951538086
Output for 5.4.33
0.059808969497681
Output for 5.4.32
0.058403968811035
Output for 5.3.29, 5.4.31
0.057960033416748
Output for 5.4.30
0.057690858840942
Output for 5.4.29
0.059347867965698
Output for 5.4.28
0.058922052383423
Output for 5.4.27
0.061052799224854
Output for 5.4.26
0.059905052185059
Output for 5.4.25
0.059592962265015
Output for 5.4.24
0.060626029968262
Output for 5.4.23
0.059120893478394
Output for 5.4.22
0.061223030090332
Output for 5.4.21
0.062349081039429
Output for 5.4.20
0.059674978256226
Output for 5.4.19
0.061355113983154
Output for 5.4.18
0.05975604057312
Output for 5.4.17
0.059746980667114
Output for 5.4.16
0.0675208568573
Output for 5.4.15
0.060060977935791
Output for 5.4.14
0.058563947677612
Output for 5.4.13
0.064159154891968
Output for 5.4.12
0.057744026184082
Output for 5.4.11
0.059078931808472
Output for 5.4.10
0.060590028762817
Output for 5.4.9
0.061139106750488
Output for 5.4.8
0.057965040206909
Output for 5.4.7
0.059432983398438
Output for 5.4.6
0.060123920440674
Output for 5.4.5
0.058104038238525
Output for 5.4.4
0.059329032897949
Output for 5.4.3
0.059955835342407
Output for 5.4.2
0.060441970825195
Output for 5.4.1
0.058066129684448
Output for 5.4.0
0.060305118560791
Output for 5.3.28
0.057862997055054
Output for 5.3.27
0.059462070465088
Output for 5.3.26
0.059723138809204
Output for 5.3.25
0.058921098709106
Output for 5.3.24
0.059710025787354
Output for 5.3.23
0.061732053756714
Output for 5.3.22
0.060866117477417
Output for 5.3.21
0.061848163604736
Output for 5.3.20
0.061000108718872
Output for 5.3.19
0.058556079864502
Output for 5.3.17
0.060734987258911
Output for 5.3.16
0.060119152069092
Output for 5.3.15
0.059895038604736
Output for 5.3.14
0.058433055877686
Output for 5.3.13
0.059319019317627
Output for 5.3.12
0.060070991516113
Output for 5.3.11
0.058192014694214
Output for 5.3.10
0.06384801864624
Output for 5.3.9
0.058771133422852
Output for 5.3.8
0.060777187347412
Output for 5.3.7
0.060928106307983
Output for 5.3.6
0.062436103820801
Output for 5.3.5
0.057879209518433
Output for 5.3.4
0.0608811378479
Output for 5.3.3
0.060965061187744
Output for 5.3.2
0.059432029724121
Output for 5.3.1
0.057873010635376
Output for 5.3.0
0.061495065689087
preferences:
185.06 ms | 401 KiB | 272 Q