3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo substr(uniqid(rand()),0,5) ?>
Output for 7.2.0
16896
Output for 7.1.7
17490
Output for 7.1.6
17326
Output for 7.1.5
60169
Output for 7.1.0
18739
Output for 7.0.20
20370
Output for 7.0.14
27795
Output for 7.0.6
83645
Output for 7.0.5
11907
Output for 7.0.4
16917
Output for 7.0.3
10126
Output for 7.0.2
13360
Output for 7.0.1
13889
Output for 7.0.0
10209
Output for 5.6.28
18145
Output for 5.6.21
11510
Output for 5.6.20
20708
Output for 5.6.19
18917
Output for 5.6.18
24283
Output for 5.6.17
53765
Output for 5.6.16
64821
Output for 5.6.15
98235
Output for 5.6.14
10747
Output for 5.6.13
57657
Output for 5.6.12
17696
Output for 5.6.11
95589
Output for 5.6.10
19045
Output for 5.6.9
72220
Output for 5.6.8
14319
Output for 5.5.35
12245
Output for 5.5.34
50579
Output for 5.5.33
17807
Output for 5.5.32
49819
Output for 5.5.31
11336
Output for 5.5.30
11340
Output for 5.5.29
13582
Output for 5.5.28
14734
Output for 5.5.27
45103
Output for 5.5.26
14798
Output for 5.5.25
17413
Output for 5.5.24
64977
Output for 5.4.45
55853
Output for 5.4.44
94001
Output for 5.4.43
16069
Output for 5.4.42
11180
Output for 5.4.41
15977
Output for 5.4.40
21856
Output for 5.4.39
33721
Output for 5.4.38
25357
Output for 5.4.37
19794
Output for 5.4.36
15341
Output for 5.4.35
14217
Output for 5.4.34
14680
Output for 5.4.32
11929
Output for 5.4.31
48064
Output for 5.4.30
12592
Output for 5.4.29
17201
Output for 5.4.28
99102
Output for 5.4.27
55690
Output for 5.4.26
19593
Output for 5.4.25
72871
Output for 5.4.24
20700
Output for 5.4.23
99879
Output for 5.4.22
35063
Output for 5.4.21
19107
Output for 5.4.20
25153
Output for 5.4.19
12511
Output for 5.4.18
53601
Output for 5.4.17
14675
Output for 5.4.16
34788
Output for 5.4.15
48975
Output for 5.4.14
18227
Output for 5.4.13
96009
Output for 5.4.12
82665
Output for 5.4.11
18414
Output for 5.4.10
56467
Output for 5.4.9
24422
Output for 5.4.8
20358
Output for 5.4.7
79635
Output for 5.4.6
29582
Output for 5.4.5
17416
Output for 5.4.4
23551
Output for 5.4.3
89719
Output for 5.4.2
19032
Output for 5.4.1
19799
Output for 5.4.0
16711
Output for 5.3.29
16428
Output for 5.3.28
91223
Output for 5.3.27
20616
Output for 5.3.26
18703
Output for 5.3.25
12062
Output for 5.3.24
85012
Output for 5.3.23
14521
Output for 5.3.22
93841
Output for 5.3.21
12885
Output for 5.3.20
11840
Output for 5.3.19
72300
Output for 5.3.18
54536
Output for 5.3.17
12306
Output for 5.3.16
87870
Output for 5.3.15
15535
Output for 5.3.14
86889
Output for 5.3.13
19194
Output for 5.3.12
64339
Output for 5.3.11
12107
Output for 5.3.10
10066
Output for 5.3.9
15282
Output for 5.3.8
17516
Output for 5.3.7
31562
Output for 5.3.6
10445
Output for 5.3.5
34898
Output for 5.3.4
57271
Output for 5.3.3
55293
Output for 5.3.2
11156
Output for 5.3.1
86227
Output for 5.3.0
18171
Output for 5.2.17
19532
Output for 5.2.16
15304
Output for 5.2.15
12167
Output for 5.2.14
94232
Output for 5.2.13
15387
Output for 5.2.12
16476
Output for 5.2.11
18669
Output for 5.2.10
11029
Output for 5.2.9
17305
Output for 5.2.8
12503
Output for 5.2.7
68901
Output for 5.2.6
14622
Output for 5.2.5
20983
Output for 5.2.4
76533
Output for 5.2.3
19495
Output for 5.2.2
53176
Output for 5.2.1
42490
Output for 5.2.0
18800
Output for 5.1.6
20010
Output for 5.1.5
87848
Output for 5.1.4
15987
Output for 5.1.3
16630
Output for 5.1.2
16942
Output for 5.1.1
10397
Output for 5.1.0
21272
Output for 5.0.5
34321
Output for 5.0.4
16102
Output for 5.0.3
19740
Output for 5.0.2
14757
Output for 5.0.1
10917
Output for 5.0.0
19666
Output for 4.4.9
35973
Output for 4.4.8
94382
Output for 4.4.7
15419
Output for 4.4.6
16441
Output for 4.4.5
43428
Output for 4.4.4
62265
Output for 4.4.3
94363
Output for 4.4.2
16664
Output for 4.4.1
23262
Output for 4.4.0
12110
Output for 4.3.11
43655
Output for 4.3.10
17070
Output for 4.3.9
13469
Output for 4.3.8
11896
Output for 4.3.7
11275
Output for 4.3.6
11154
Output for 4.3.5
55033
Output for 4.3.4
15855
Output for 4.3.3
79690
Output for 4.3.2
14251
Output for 4.3.1
22014
Output for 4.3.0
18361