3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php session_start(); echo session_id();
Output for 7.1.0
6b70ba20720d7db8ec950f91779adc8b
Output for 7.0.14
8ba821cdb604116066c72f72fc0c4adb
Output for 7.0.7
629fa19516f11b7f2753ae9c742e4d15
Output for 7.0.6
62ee70aa7af80770822323630becd2e4
Output for 7.0.5
2b69aa66c489c4eb6c23dc9fc781a33a
Output for 7.0.4
534634f0da61732576f1944879eac0c6
Output for 7.0.3
a89be74dcb26a2d216d641333b618747
Output for 7.0.2
1484dfb3b9e86ab10daec14105615d4f
Output for 7.0.1
0f3916d5de6d90b0e19a6c75b79e191e
Output for 7.0.0
63041fc9010b9aad9164669e0151893a
Output for hhvm-3.12.0
812b9eaff4259832847db0315b1e9470
Output for hhvm-3.10.0
756350e6fb38985752440a46e5a786c8
Output for 5.6.28
19d64b8aded5edf8a122fba3038f27c9
Output for 5.6.22
5ee6c6690531fbd039c56212b5fc67d8
Output for 5.6.21
83083b7376875922db917e9e26bf3c9c
Output for 5.6.20
81e3672919367753ed1d6aae4f6fc394
Output for 5.6.19
372679bed415f7f2ac4a3a56789c60c2
Output for 5.6.18
9d67106c427e08e4c65a069e78412389
Output for 5.6.17
4011003fdcf593ae8ed3617c43fa461f
Output for 5.6.16
3d019c970629b4632dc4209e0b9b1ec9
Output for 5.6.15
488c4ddb3196c97756d1aeb46798fe22
Output for 5.6.14
5f44cbf5c8dea399481be124442f32b0
Output for 5.6.13
f97919fe9c4503b419b035e0b049f010
Output for 5.6.12
696e9d80c501b18cee77d7f2782c3783
Output for 5.6.11
0b49f33b76711638c72d0926dfaf6dc2
Output for 5.6.10
bd88c4ca7da1b848bf5021ef8e551902
Output for 5.6.9
76ed0a6650663f6e693de1aa56c6e7b2
Output for 5.6.8
b5d0dd7c342b52de9cb0ab1fd69c1b5a
Output for 5.6.7
c14293df9071ed49047f17ce628ed41f
Output for 5.6.6
406b5d9bbec8c8e4a1dc2acfe910dd75
Output for 5.6.5
835d2e1089a4054f64ea9e5c4e6e3e2d
Output for 5.6.4
ec73598744effca7903f2d7debb272d5
Output for 5.6.3
612ff009504671401a18c708a0eb1e9e
Output for 5.6.2
76a88eb584a42124f4995e9611f1ab4f
Output for 5.6.1
a06a47fcdf551a9da385d0800762a2c4
Output for 5.6.0
8646749b2e850c167fc4b7388f99413a
Output for 5.5.36
8578f768c0c4a5e06d5e722d7fe765e9
Output for 5.5.35
6a6d2902edd3fbb89eb2a79a8c700fb2
Output for 5.5.34
8a9a5610643b46ce64c9cbbafb17446c
Output for 5.5.33
c6b077da2f53e07032ff1e8b66c8ae07
Output for 5.5.32
fcac792cf07a8d8b052ff0f361e28b2a
Output for 5.5.31
307dea75a4926b5145fdd0b15378fc36
Output for 5.5.30
37df27588ab80160dc1ea086eb41396a
Output for 5.5.29
4bceda7fe244c15cc69c619291272722
Output for 5.5.28
4d5ad534d3e99145a25b2fd43954eec5
Output for 5.5.27
74b68cd25540417efa30423cf17fa068
Output for 5.5.26
7b8d134bbf1d6cbc6eac08a405aaa33f
Output for 5.5.25
7208e6a4bef4c7d607842de4333948e5
Output for 5.5.24
09ce6fa24288e43872e7cf1fd1683544
Output for 5.5.23
183d60c1c929e2b42b1ae91d40b85f61
Output for 5.5.22
1cc9f4b0d0e05d15471ea4486bcaaf45
Output for 5.5.21
b06fe43800a70401488dcb6082f98994
Output for 5.5.20
c6a504b12170c3378c3aa8c95180eadf
Output for 5.5.19
4db6df2d22a7973f0cdd8ca262062a66
Output for 5.5.18
bf2625c4f66bdd5cfbd8ca3801cfadbe
Output for 5.5.16
e38f22fc030ca4d5e2ef68c4b15053d1
Output for 5.5.15
18f67a2d99e65ba6b3ef70967abd03b3
Output for 5.5.14
fe632f8927852b4223d81808c14924e6
Output for 5.5.13
c7b4138b0750adc2afe7bf17b083ebeb
Output for 5.5.12
5521f7837cc420ec2106c24e973bd8db
Output for 5.5.11
09979f87a1c73117df2bb405f1ea3e47
Output for 5.5.10
bcd7f0f1f2a541b1a6b8f831db233cbe
Output for 5.5.9
e98b7f183215347a83a0b512734712bf
Output for 5.5.8
761e673e2b7419da19c2d1ea08a8dfe4
Output for 5.5.7
a6e1fd2caa5d598fbda915f74589e1a9
Output for 5.5.6
1968d2dbb70f4e7881337397a0a369ca
Output for 5.5.5
f7f1d67e7563375293475ff2baf909b2
Output for 5.5.4
5af224108a542e188215074c6720969b
Output for 5.5.3
b02a48539f0d5a0875bfbf8c74389cf9
Output for 5.5.2
b57f71293b25e7ffed2b855ec186e74d
Output for 5.5.1
9a281b2ecf87d8732ef804d546cdde6a
Output for 5.5.0
d6d62b6915b6169e563f26620f26639e
Output for 5.4.45
b0284a726693a2b49ae2d3522fe0a093
Output for 5.4.44
129590a5f635769b9d11539f4974abc1
Output for 5.4.43
1b44324d90aba88731640c2452e9c28f
Output for 5.4.42
f36436d37593dda136af6204507513a1
Output for 5.4.41
f82b88cf85853b8170b1f7d40cdb0166
Output for 5.4.40
6569c38ded211ea33b3a43f900ee6eaa
Output for 5.4.39
6871b6d6fcf6b4e7ecbce2433c7a1bc2
Output for 5.4.38
e279d76d3e5b8fc273728bb85596a2d4
Output for 5.4.37
7a1494db87a9e512893fc7601ddc8ef1
Output for 5.4.36
1b611caa8815b9f3e2d0592f10fb6b9b
Output for 5.4.35
34976ce55e71e8f28f8d308d2895d47d
Output for 5.4.34
6082bd9731f3cf62729f7fc36f40ab08
Output for 5.4.32
636b7969dbdc28473461ef30c6bb55ef
Output for 5.4.31
356b5036850370be9a6cb7a7e0bc6bf1
Output for 5.4.30
1fb93e5a9362c275e4f4c667b611eff0
Output for 5.4.29
94bd03f4b7424ab9d6d413cd496e5e04
Output for 5.4.28
942d201a6b6e9de6bfb9d7248309546e
Output for 5.4.27
c2066941779ae188dca89a3c5b4f5f73
Output for 5.4.26
4e50e525c18a6308e4e83d0e9e5f2860
Output for 5.4.25
7acdc3f9294dc0820dfbb8f4fdf9404a
Output for 5.4.24
70f64fac7e1aaa59e0407eefeaa5d1b2
Output for 5.4.23
7154d9b5a9d2a27843ab6772740437f5
Output for 5.4.22
7f0e46f74fb3fc1fc5362d8e9cf9734c
Output for 5.4.21
f787d28f09594492cdb89e2b27e2a9ed
Output for 5.4.20
cfd7f6734fdee4e8691d396aa6b892d0
Output for 5.4.19
b69a70261181ae423cb17a0f7f2faac2
Output for 5.4.18
8dc4272a624d09ed1b37d78069fb4ca4
Output for 5.4.17
71bd113c9d2eea404a787c60dfd3e6d3
Output for 5.4.16
39ec82de7500d80a98c74620f29c3132
Output for 5.4.15
1a848e776fa687be6380b43dccfd3262
Output for 5.4.14
c3370f9642f17f79d88b723a62bd595d
Output for 5.4.13
9bdd5780bd678622b7096d74b29bbda2
Output for 5.4.12
e7540ab4e5a3519aec07b8c816ce113d
Output for 5.4.11
165aff01431b6487939a93ec85856277
Output for 5.4.10
d22361d264047062e83313a8e8d0fce5
Output for 5.4.9
fff3b81875625ee97e53f1d32c68cf89
Output for 5.4.8
8d9ff66e7907fdcf2974582b86f12e87
Output for 5.4.7
2e6a9250d788258d4730ece15c3d8b38
Output for 5.4.6
67a28f0e88673594f1e5b6048d7e242b
Output for 5.4.5
e97ebd105c304771397ca26bb47cdddd
Output for 5.4.4
41904635ea564dde223097f22115f8e0
Output for 5.4.3
99cbeb571481c2f192b5aad9de317dc1
Output for 5.4.2
562ed7b3d6a7cb82263e044120264fba
Output for 5.4.1
3d051c972cdb4a5527e3189aa1828d70
Output for 5.4.0
5668281377bf5748bf1fae534bc79498
Output for 5.3.29
86d0e57251f04e9f49647fad34d3cf99
Output for 5.3.28
66abd3ca91bc364f077ed6caa20b61e0
Output for 5.3.27
d9ef449caa8132c42abbffcd4a177dff
Output for 5.3.26
b890704758e5019bd387dee43eb49f5f
Output for 5.3.25
0662dc2348496b49f1218bff9287fb28
Output for 5.3.24
00cbfdeb97f8de08715135db3208cabc
Output for 5.3.23
06effdedd3bcd5c45cfb595b234cdf97
Output for 5.3.22
cddc597b0e02b58111db8536ee4509c7
Output for 5.3.21
2d9f111fdfe2fa34feb0f1a0c64056c6
Output for 5.3.20
4e2551890faa5aeb8b4a3e8ded53e14a
Output for 5.3.19
d3a5b2348cae1088ec9182752c7712f7
Output for 5.3.18
31839f7f43bf7043275d0adf9cf7bdda
Output for 5.3.17
44f2e7bd1000821ca0064251404021c7
Output for 5.3.16
09450083c76aff1722dbfc0b89b70b15
Output for 5.3.15
f388abea3cc86c86f0e39ec3a93e9ca9
Output for 5.3.14
58d4fd27d0c13dc65276a920b8861f79
Output for 5.3.13
45208dc50a8d1f9b430747e23bdb497c
Output for 5.3.12
de2e3b9b7bd5cad5a7ec5786adbc7846
Output for 5.3.11
b75614b504c37e9390ff27ce7cfc9041
Output for 5.3.10
3bd151170b6fa658f6db73e1be98a5bb
Output for 5.3.9
9bf4336722663b66cb48a792228b3081
Output for 5.3.8
d9c265c5b92fcde56fff734afe46ecd4
Output for 5.3.7
ea0e358f37ca1bbce9e1ed1bea81a4ac
Output for 5.3.6
533dc590bc12191a3e6f2a63ebb6a3b4
Output for 5.3.5
06f4a2b064b3580f25ca4084b68e2d59
Output for 5.3.4
05185766ffc42af6dfe3e26ef900b756
Output for 5.3.3
4609a7ec9aeb881821ea526f1e8aba92
Output for 5.3.2
5c9b8909d4c9d6c0f7fa552ca35f6056
Output for 5.3.1
9fa344e9f0de2e6992b5d645d64ffb07
Output for 5.3.0
02666997ca5cff4f3e2a8af642f5f66a
Output for 5.2.17
b62f76fe68b9a6da84722082ab229f14
Output for 5.2.16
f9a8aa12b0b7ea2aa34a73326c695cd6
Output for 5.2.15
00a146019ef3e9d83989f8c012d0a0f0
Output for 5.2.14
d9bc93e801f7426061766a57ebb7b66e
Output for 5.2.13
3925e3b133387f971cfa1df901f4ac01
Output for 5.2.12
60d53b50fcc8257af5983948ddc9ceda
Output for 5.2.11
8a224baf117c3d2004546ed84a001db3
Output for 5.2.10
97ff3e4b76e479e3656ecb626b583704
Output for 5.2.9
f6510fff8f2d50a8550cabdf36ef326b
Output for 5.2.8
5e4756afb41649082e9f7388a4b67246
Output for 5.2.7
55ab48e200635210e3a9e2bb3df07170
Output for 5.2.6
1301d0b8d4f9277c1d823c701eeeb588
Output for 5.2.5
fc936163b54ff0a538b843e707043bfa
Output for 5.2.4
221ce9d95ce4932774838e0a03baecfe
Output for 5.2.3
ddee8da7f9bd0ffe341cfad23e129308
Output for 5.2.2
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 b224c88f6a4d5d0f26942b74115d5284
Output for 5.2.1
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 848abeafbfa5376c8d99f3c6d848b0c7
Output for 5.2.0
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 c839246741868f8a8cdc5ccd47ceb20b
Output for 5.1.6
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 1285bda8e12a6f551e54f4b60b971b9e
Output for 5.1.5
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 9470a103c7728f92a2e16dc7297ddcf7
Output for 5.1.4
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 e724ebe180638654cc4bf1ee06a7e99c
Output for 5.1.3
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 991c9f5217bd77f953cb08a941cc70c0
Output for 5.1.2
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 8c074e7afcf3e3c1546ca35c81e27de3
Output for 5.1.1
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 a143da09f103fe96c2ea9fa0e7083b62
Output for 5.1.0
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 434e6d6c10c2ad0766373314397a9d43
Output for 5.0.5
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 2869aab09f809a693bfedef338bf2f84
Output for 5.0.4
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 8f6b67aa7ffb752cc70fa7e7b7fcb8d0
Output for 5.0.3
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 e092c9a1c2710f22385f6bda8554994d
Output for 5.0.2
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 ee284d8e8ad1fac44447bb55cef7bb1e
Output for 5.0.1
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 9b423a3d6cf276153e305f55c5a98df8
Output for 5.0.0
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 38cbd1bcce58fcbd93544441995b2036
Output for 4.4.9
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 99dea85d752827fe771bce54f653bad4
Output for 4.4.8
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 98976d6163638bea988a09e6ee502325
Output for 4.4.7
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 c0d28f45cf9a6a68a0541f2f4fadcf9c
Output for 4.4.6
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 55ce1419255fe55cb4a3a2c649e058e6
Output for 4.4.5
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 76bd504ead1c81c5fcf16cdef80161cf
Output for 4.4.4
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 7ca1b194d8b655caea2c7cccc0566c6e
Output for 4.4.3
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 6e576f7d39ba7f72008e4a0d9162384a
Output for 4.4.2
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 11bc654d9470bd4267d9e92f0e8fd8db
Output for 4.4.1
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 4eb1b74361ff66afe9f369df5103fd5e
Output for 4.4.0
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 3f7f9dff41e707933c9523800cba8bd6
Output for 4.3.11
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 c1c50497ba952418e902020293237ab9
Output for 4.3.10
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 05358a47ca8e39ce8aa8991b49edbbc1
Output for 4.3.9
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 b7f104b870712b7b80c92af5e4babe93
Output for 4.3.8
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 edbfbb3dac6e9f2b4710e56182dbd4b7
Output for 4.3.7
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 51e4845c36db6871fd2bec041489d1e3
Output for 4.3.6
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 1415f5eca7f8082bb2f2a6f094488438
Output for 4.3.5
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 0d37c498611e705ff013658e2badd1b5
Output for 4.3.4
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 568c90a63d9a1fa2fe2f1b18ec91bf75
Output for 4.3.3
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 70419f59db645ae781b968e8d458b304
Output for 4.3.2
Warning: session_start(): Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 0f520e5a9b415cc14224649913ba910b
Output for 4.3.1
Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 2381fb7eab0ce91526311382d67612cf
Output for 4.3.0
Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cookie - headers already sent in /in/SWHaH on line 3 Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cache limiter - headers already sent (output started at /in/SWHaH:3) in /in/SWHaH on line 3 95d33c52ee158b2757275c5e46a855d3