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run code in 150+ php & hhvm versions
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<?php var_dump(uniqid('prefix-'));
Output for 7.1.0
string(20) "prefix-527c06a6011fd"
Output for 7.0.14
string(20) "prefix-527c06a600ef8"
Output for 7.0.6
string(20) "prefix-5728a224c9d4f"
Output for 7.0.5
string(20) "prefix-5700751c38b6c"
Output for 7.0.4
string(20) "prefix-56e17eba98ce0"
Output for 7.0.3
string(20) "prefix-56ec13ab7cdde"
Output for 7.0.2
string(20) "prefix-56f1af89c52d7"
Output for 7.0.1
string(20) "prefix-56f33f270a4ae"
Output for 7.0.0
string(20) "prefix-56f741923cc50"
Output for 5.6.28
string(20) "prefix-527c06a6011df"
Output for 5.6.21
string(20) "prefix-57270d0caa185"
Output for 5.6.20
string(20) "prefix-5709a0870c217"
Output for 5.6.19
string(20) "prefix-56ddf6e2db2f1"
Output for 5.6.18
string(20) "prefix-56e7adfd547f9"
Output for 5.6.17
string(20) "prefix-56ed9c6485df0"
Output for 5.6.16
string(20) "prefix-56f89e7fa0f43"
Output for 5.6.15
string(20) "prefix-56f9fc756b16e"
Output for 5.6.14
string(20) "prefix-56ff5f2d46407"
Output for 5.6.13
string(20) "prefix-5710bd7511aba"
Output for 5.6.12
string(20) "prefix-5716ccf2168aa"
Output for 5.6.11
string(20) "prefix-571b1e2c4b927"
Output for 5.6.10
string(20) "prefix-571ddb30e9c05"
Output for 5.6.9
string(20) "prefix-5720c5f82cbde"
Output for 5.6.8
string(20) "prefix-5723e19a16b59"
Output for 5.5.35
string(20) "prefix-5741a805423d9"
Output for 5.5.34
string(20) "prefix-570b11cad3d7c"
Output for 5.5.33
string(20) "prefix-56df73c729367"
Output for 5.5.32
string(20) "prefix-56ea81e946fb3"
Output for 5.5.31
string(20) "prefix-56ef1490b96dd"
Output for 5.5.30
string(20) "prefix-56fe0b86669ae"
Output for 5.5.29
string(20) "prefix-5712d8563ebbb"
Output for 5.5.28
string(20) "prefix-57184b2f713c4"
Output for 5.5.27
string(20) "prefix-5719b954887fd"
Output for 5.5.26
string(20) "prefix-571f51fd189d3"
Output for 5.5.25
string(20) "prefix-5722517ad19ba"
Output for 5.5.24
string(20) "prefix-5743a9aac2ac6"
Output for 5.4.45
string(20) "prefix-561d3a7622739"
Output for 5.4.44
string(20) "prefix-561d3a763c63e"
Output for 5.4.43
string(20) "prefix-561d3a76625d0"
Output for 5.4.42
string(20) "prefix-561d3a767e756"
Output for 5.4.41
string(20) "prefix-561d3a769b6eb"
Output for 5.4.40
string(20) "prefix-561d3a76c596f"
Output for 5.4.39
string(20) "prefix-561d3a76debd5"
Output for 5.4.38
string(20) "prefix-561d3a770616e"
Output for 5.4.37
string(20) "prefix-561d3a771f243"
Output for 5.4.36
string(20) "prefix-561d3a7738259"
Output for 5.4.35
string(20) "prefix-561d3a7754e6d"
Output for 5.4.34
string(20) "prefix-561d3a776f736"
Output for 5.4.32
string(20) "prefix-561d3a7789c85"
Output for 5.4.31
string(20) "prefix-561d3a77a4890"
Output for 5.4.30
string(20) "prefix-561d3a77c203b"
Output for 5.4.29
string(20) "prefix-561d3a77dbac1"
Output for 5.4.28
string(20) "prefix-561d3a7811994"
Output for 5.4.27
string(20) "prefix-561d3a782a40c"
Output for 5.4.26
string(20) "prefix-561d3a7847abf"
Output for 5.4.25
string(20) "prefix-561d3a78651db"
Output for 5.4.24
string(20) "prefix-561d3a787dc3b"
Output for 5.4.23
string(20) "prefix-561d3a7897cbe"
Output for 5.4.22
string(20) "prefix-561d3a78b17e1"
Output for 5.4.21
string(20) "prefix-561d3a78e30bb"
Output for 5.4.20
string(20) "prefix-561d3a79305b1"
Output for 5.4.19
string(20) "prefix-561d3a7959b9d"
Output for 5.4.18
string(20) "prefix-561d3a7974a6d"
Output for 5.4.17
string(20) "prefix-561d3a79920d4"
Output for 5.4.16
string(20) "prefix-561d3a79d93e3"
Output for 5.4.15
string(20) "prefix-561d3a7a1a535"
Output for 5.4.14
string(20) "prefix-561d3a7a53ad3"
Output for 5.4.13
string(20) "prefix-561d3a7ab5705"
Output for 5.4.12
string(20) "prefix-561d3a7adf81f"
Output for 5.4.11
string(20) "prefix-561d3a7b0a9f4"
Output for 5.4.10
string(20) "prefix-561d3a7b3b2d0"
Output for 5.4.9
string(20) "prefix-561d3a7b6a6e8"
Output for 5.4.8
string(20) "prefix-561d3a7b8a950"
Output for 5.4.7
string(20) "prefix-561d3a7bced49"
Output for 5.4.6
string(20) "prefix-561d3a7c0d4c2"
Output for 5.4.5
string(20) "prefix-561d3a7c2e5a3"
Output for 5.4.4
string(20) "prefix-561d3a7c5c6f2"
Output for 5.4.3
string(20) "prefix-561d3a7ca6dc1"
Output for 5.4.2
string(20) "prefix-561d3a7cca3aa"
Output for 5.4.1
string(20) "prefix-561d3a7ce3ac6"
Output for 5.4.0
string(20) "prefix-561d3a7d1d38a"
Output for 5.3.29
string(20) "prefix-561d3a7d441c7"
Output for 5.3.28
string(20) "prefix-561d3a7d6e1b0"
Output for 5.3.27
string(20) "prefix-561d3a7db5a47"
Output for 5.3.26
string(20) "prefix-561d3a7e0773b"
Output for 5.3.25
string(20) "prefix-561d3a7e3760d"
Output for 5.3.24
string(20) "prefix-561d3a7e7ad75"
Output for 5.3.23
string(20) "prefix-561d3a7ea1fb7"
Output for 5.3.22
string(20) "prefix-561d3a7ecb721"
Output for 5.3.21
string(20) "prefix-561d3a7eee50e"
Output for 5.3.20
string(20) "prefix-561d3a7f13d5d"
Output for 5.3.19
string(20) "prefix-561d3a7f2e2a9"
Output for 5.3.18
string(20) "prefix-561d3a7f5672c"
Output for 5.3.17
string(20) "prefix-561d3a7f97421"
Output for 5.3.16
string(20) "prefix-561d3a7fc3308"
Output for 5.3.15
string(20) "prefix-561d3a7fe4689"
Output for 5.3.14
string(20) "prefix-561d3a8017e0b"
Output for 5.3.13
string(20) "prefix-561d3a8034ea5"
Output for 5.3.12
string(20) "prefix-561d3a804cd8d"
Output for 5.3.11
string(20) "prefix-561d3a807ad1c"
Output for 5.3.10
string(20) "prefix-561d3a80c2d27"
Output for 5.3.9
string(20) "prefix-561d3a80e5557"
Output for 5.3.8
string(20) "prefix-561d3a810c7fd"
Output for 5.3.7
string(20) "prefix-561d3a8135416"
Output for 5.3.6
string(20) "prefix-561d3a815b5c3"
Output for 5.3.5
string(20) "prefix-561d3a818292c"
Output for 5.3.4
string(20) "prefix-561d3a81b2c09"
Output for 5.3.3
string(20) "prefix-561d3a81d32c1"
Output for 5.3.2
string(20) "prefix-561d3a81ec6e1"
Output for 5.3.1
string(20) "prefix-561d3a820fc56"
Output for 5.3.0
string(20) "prefix-561d3a824b15b"
Output for 5.2.17
string(20) "prefix-561d3a826968c"
Output for 5.2.16
string(20) "prefix-561d3a8282a1b"
Output for 5.2.15
string(20) "prefix-561d3a8299512"
Output for 5.2.14
string(20) "prefix-561d3a82cf06c"
Output for 5.2.13
string(20) "prefix-561d3a83129c0"
Output for 5.2.12
string(20) "prefix-561d3a8328b0c"
Output for 5.2.11
string(20) "prefix-561d3a833fdf9"
Output for 5.2.10
string(20) "prefix-561d3a835801f"
Output for 5.2.9
string(20) "prefix-561d3a8396512"
Output for 5.2.8
string(20) "prefix-561d3a83d12c1"
Output for 5.2.7
string(20) "prefix-561d3a8414290"
Output for 5.2.6
string(20) "prefix-561d3a8452d32"
Output for 5.2.5
string(20) "prefix-561d3a8496470"
Output for 5.2.4
string(20) "prefix-561d3a84cb352"
Output for 5.2.3
string(20) "prefix-561d3a8511f71"
Output for 5.2.2
string(20) "prefix-561d3a8544e99"
Output for 5.2.1
string(20) "prefix-561d3a857ea59"
Output for 5.2.0
string(20) "prefix-561d3a85be31a"
Output for 5.1.6
string(20) "prefix-561d3a85dbad4"
Output for 5.1.5
string(20) "prefix-561d3a85f2be2"
Output for 5.1.4
string(20) "prefix-561d3a86139a4"
Output for 5.1.3
string(20) "prefix-561d3a86290c3"
Output for 5.1.2
string(20) "prefix-561d3a863f176"
Output for 5.1.1
string(20) "prefix-561d3a8659257"
Output for 5.1.0
string(20) "prefix-561d3a86782e8"
Output for 5.0.5
string(20) "prefix-561d3a868cbea"
Output for 5.0.4
string(20) "prefix-561d3a86aa65f"
Output for 5.0.3
string(20) "prefix-561d3a86c3585"
Output for 5.0.2
string(20) "prefix-561d3a86d76c0"
Output for 5.0.1
string(20) "prefix-561d3a86edf24"
Output for 5.0.0
string(20) "prefix-561d3a871f686"
Output for 4.4.9
string(20) "prefix-561d3a8734695"
Output for 4.4.8
string(20) "prefix-561d3a8758b13"
Output for 4.4.7
string(20) "prefix-561d3a87771f6"
Output for 4.4.6
string(20) "prefix-561d3a8789cd7"
Output for 4.4.5
string(20) "prefix-561d3a879d326"
Output for 4.4.4
string(20) "prefix-561d3a87b45e9"
Output for 4.4.3
string(20) "prefix-561d3a87dcfc9"
Output for 4.4.2
string(20) "prefix-561d3a8803ae4"
Output for 4.4.1
string(20) "prefix-561d3a88242a7"
Output for 4.4.0
string(20) "prefix-561d3a8848d67"
Output for 4.3.11
string(20) "prefix-561d3a885dd27"
Output for 4.3.10
string(20) "prefix-561d3a887aef6"
Output for 4.3.9
string(20) "prefix-561d3a889022e"
Output for 4.3.8
string(20) "prefix-561d3a88a6819"
Output for 4.3.7
string(20) "prefix-561d3a88b93e8"
Output for 4.3.6
string(20) "prefix-561d3a88cdbc9"
Output for 4.3.5
string(20) "prefix-561d3a88eaac4"
Output for 4.3.4
string(20) "prefix-561d3a89132a5"
Output for 4.3.3
string(20) "prefix-561d3a892b4ac"
Output for 4.3.2
string(20) "prefix-561d3a894311a"
Output for 4.3.1
string(20) "prefix-561d3a895aeb0"
Output for 4.3.0
string(20) "prefix-561d3a897002f"