3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $o = []; echo spl_object_hash($o[] = (object) array()); echo spl_object_hash($o[] = (object) array()); echo spl_object_hash($o[] = (object) array());
based on NTk6L
Output for 7.1.0
0000000024eed1ca00000000649209fc0000000024eed1c900000000649209fc0000000024eed1c800000000649209fc
Output for 7.0.14
000000007d6a4ace0000000041e48496000000007d6a4acd0000000041e48496000000007d6a4acc0000000041e48496
Output for 7.0.6
0000000060ebd752000000004a37c3aa0000000060ebd751000000004a37c3aa0000000060ebd750000000004a37c3aa
Output for 7.0.5
000000007ebd287b0000000005cdb4c1000000007ebd28780000000005cdb4c1000000007ebd28790000000005cdb4c1
Output for 7.0.4
00000000409d93e4000000006f385f4000000000409d93e7000000006f385f4000000000409d93e6000000006f385f40
Output for 7.0.3
0000000047200cab00000000272459260000000047200ca800000000272459260000000047200ca90000000027245926
Output for 7.0.2
000000004386b65a0000000008155a62000000004386b6590000000008155a62000000004386b6580000000008155a62
Output for 7.0.1
00000000607e69ce0000000026c60f8e00000000607e69cd0000000026c60f8e00000000607e69cc0000000026c60f8e
Output for 7.0.0
0000000052cd6dc9000000003c2121200000000052cd6dca000000003c2121200000000052cd6dcb000000003c212120
Output for 5.6.28
000000001674fb1400000000555bd125000000001674fb1700000000555bd125000000001674fb1600000000555bd125
Output for 5.6.21
000000007cfb30d00000000020c36022000000007cfb30d30000000020c36022000000007cfb30d20000000020c36022
Output for 5.6.20
000000005185186d0000000029ac7b70000000005185186e0000000029ac7b70000000005185186f0000000029ac7b70
Output for 5.6.19
00000000104add2d0000000000e5d1ee00000000104add2e0000000000e5d1ee00000000104add2f0000000000e5d1ee
Output for 5.6.18
000000005849a10e000000000362c68b000000005849a10d000000000362c68b000000005849a10c000000000362c68b
Output for 5.6.17
0000000045e719310000000016dfd8710000000045e719320000000016dfd8710000000045e719330000000016dfd871
Output for 5.6.16
000000003a2f0a2a000000000decc50e000000003a2f0a29000000000decc50e000000003a2f0a28000000000decc50e
Output for 5.6.15
00000000593f78fb0000000055cdeb9a00000000593f78f80000000055cdeb9a00000000593f78f90000000055cdeb9a
Output for 5.6.14
000000000a034309000000004e6f76ea000000000a03430a000000004e6f76ea000000000a03430b000000004e6f76ea
Output for 5.6.13
0000000052338f6e000000003d1f20db0000000052338f6d000000003d1f20db0000000052338f6c000000003d1f20db
Output for 5.6.12
00000000253931ef0000000028d0a28600000000253931ec0000000028d0a28600000000253931ed0000000028d0a286
Output for 5.6.11
0000000036d7a834000000004bd80a340000000036d7a837000000004bd80a340000000036d7a836000000004bd80a34
Output for 5.6.10
000000006a2309ad00000000740a9466000000006a2309ae00000000740a9466000000006a2309af00000000740a9466
Output for 5.6.9
00000000451f591f00000000576bce0400000000451f591c00000000576bce0400000000451f591d00000000576bce04
Output for 5.6.8
00000000512a8b18000000004570c39200000000512a8b1b000000004570c39200000000512a8b1a000000004570c392
Output for 5.5.35
00000000222d1a5e00000000076bb6fe00000000222d1a5d00000000076bb6fe00000000222d1a5c00000000076bb6fe
Output for 5.5.34
000000005588bd170000000003ad4bb9000000005588bd140000000003ad4bb9000000005588bd150000000003ad4bb9
Output for 5.5.33
000000006427a2500000000017a4a374000000006427a2530000000017a4a374000000006427a2520000000017a4a374
Output for 5.5.32
000000007859e8b4000000003da9c06e000000007859e8b7000000003da9c06e000000007859e8b6000000003da9c06e
Output for 5.5.31
0000000073d926af000000003340c2290000000073d926ac000000003340c2290000000073d926ad000000003340c229
Output for 5.5.30
0000000018b76a77000000003f5ebefa0000000018b76a74000000003f5ebefa0000000018b76a75000000003f5ebefa
Output for 5.5.29
0000000005a43249000000000282d3090000000005a4324a000000000282d3090000000005a4324b000000000282d309
Output for 5.5.28
000000001f839833000000002aa7c945000000001f839830000000002aa7c945000000001f839831000000002aa7c945
Output for 5.5.27
000000006039302b00000000261c539f000000006039302800000000261c539f000000006039302900000000261c539f
Output for 5.5.26
0000000006f1aff10000000017ac1f8d0000000006f1aff20000000017ac1f8d0000000006f1aff30000000017ac1f8d
Output for 5.5.25
000000004a800594000000005879d7ed000000004a800597000000005879d7ed000000004a800596000000005879d7ed
Output for 5.5.24
000000004aa803ae0000000024b38d7e000000004aa803ad0000000024b38d7e000000004aa803ac0000000024b38d7e
Output for 5.4.45
00000000565eab72000000000d7a438100000000565eab71000000000d7a438100000000565eab70000000000d7a4381
Output for 5.4.44
0000000014d7f5bf0000000021246bcf0000000014d7f5bc0000000021246bcf0000000014d7f5bd0000000021246bcf
Output for 5.4.43
000000004dbc20430000000038803737000000004dbc20400000000038803737000000004dbc20410000000038803737
Output for 5.4.42
000000003155f39d000000001f77efc1000000003155f39e000000001f77efc1000000003155f39f000000001f77efc1
Output for 5.4.41
000000001b5dafca000000004242cc1d000000001b5dafc9000000004242cc1d000000001b5dafc8000000004242cc1d
Output for 5.4.40
0000000013e022e9000000001daed4910000000013e022ea000000001daed4910000000013e022eb000000001daed491
Output for 5.4.39
0000000000433882000000003123c20c0000000000433881000000003123c20c0000000000433880000000003123c20c
Output for 5.4.38
000000000da7d0cc0000000076c6cb12000000000da7d0cf0000000076c6cb12000000000da7d0ce0000000076c6cb12
Output for 5.4.37
00000000719707b5000000003d2c768d00000000719707b6000000003d2c768d00000000719707b7000000003d2c768d
Output for 5.4.36
0000000037137ede0000000069aab33f0000000037137edd0000000069aab33f0000000037137edc0000000069aab33f
Output for 5.4.35
000000001576348600000000487f5579000000001576348500000000487f5579000000001576348400000000487f5579
Output for 5.4.34
00000000220c6bea000000002af8e7cf00000000220c6be9000000002af8e7cf00000000220c6be8000000002af8e7cf
Output for 5.4.32
000000003e84fd9d000000000eb41f30000000003e84fd9e000000000eb41f30000000003e84fd9f000000000eb41f30
Output for 5.4.31
000000007d2dd9c0000000003092f3e9000000007d2dd9c3000000003092f3e9000000007d2dd9c2000000003092f3e9
Output for 5.4.30
000000003be9fae6000000004cbd2987000000003be9fae5000000004cbd2987000000003be9fae4000000004cbd2987
Output for 5.4.29
0000000072d8f40a000000006857be870000000072d8f409000000006857be870000000072d8f408000000006857be87
Output for 5.4.28
00000000485683c70000000064f8ce6600000000485683c40000000064f8ce6600000000485683c50000000064f8ce66
Output for 5.4.27
000000007a261ded0000000017d0d44d000000007a261dee0000000017d0d44d000000007a261def0000000017d0d44d
Output for 5.4.26
00000000339cce30000000005486407500000000339cce33000000005486407500000000339cce320000000054864075
Output for 5.4.25
00000000650b07800000000068ab9ebb00000000650b07830000000068ab9ebb00000000650b07820000000068ab9ebb
Output for 5.4.24
000000004e265e8a000000000c2a1e58000000004e265e89000000000c2a1e58000000004e265e88000000000c2a1e58
Output for 5.4.23
000000005afb5b4e00000000667b5d3a000000005afb5b4d00000000667b5d3a000000005afb5b4c00000000667b5d3a
Output for 5.4.22
000000006cfc4121000000007d429b36000000006cfc4122000000007d429b36000000006cfc4123000000007d429b36
Output for 5.4.21
0000000014e1c51c0000000012d2c6600000000014e1c51f0000000012d2c6600000000014e1c51e0000000012d2c660
Output for 5.4.20
000000007a3464bc000000006a3ca3e0000000007a3464bf000000006a3ca3e0000000007a3464be000000006a3ca3e0
Output for 5.4.19
000000002f1642ef000000003e7bf816000000002f1642ec000000003e7bf816000000002f1642ed000000003e7bf816
Output for 5.4.18
00000000149552fc0000000053ebf94e00000000149552ff0000000053ebf94e00000000149552fe0000000053ebf94e
Output for 5.4.17
00000000209cd1b500000000687382fa00000000209cd1b600000000687382fa00000000209cd1b700000000687382fa
Output for 5.4.16
000000003af46031000000002641ac11000000003af46032000000002641ac11000000003af46033000000002641ac11
Output for 5.4.15
000000004e7750be000000001cbf0670000000004e7750bd000000001cbf0670000000004e7750bc000000001cbf0670
Output for 5.4.14
000000000225e60f0000000019139bbb000000000225e60c0000000019139bbb000000000225e60d0000000019139bbb
Output for 5.4.13
00000000076c6f8a00000000256266b700000000076c6f8900000000256266b700000000076c6f8800000000256266b7
Output for 5.4.12
0000000067b2e2f1000000002f86dff90000000067b2e2f2000000002f86dff90000000067b2e2f3000000002f86dff9
Output for 5.4.11
0000000044eaa6c10000000022bcaeea0000000044eaa6c20000000022bcaeea0000000044eaa6c30000000022bcaeea
Output for 5.4.10
000000003dd12567000000002afef238000000003dd12564000000002afef238000000003dd12565000000002afef238
Output for 5.4.9
0000000079e7823500000000560026e10000000079e7823600000000560026e10000000079e7823700000000560026e1
Output for 5.4.8
000000004c8aa5c2000000005896ff8e000000004c8aa5c1000000005896ff8e000000004c8aa5c0000000005896ff8e
Output for 5.4.7
00000000447106ec0000000032f59aae00000000447106ef0000000032f59aae00000000447106ee0000000032f59aae
Output for 5.4.6
000000006b577191000000004c7ee4fc000000006b577192000000004c7ee4fc000000006b577193000000004c7ee4fc
Output for 5.4.5
0000000048457f0000000000755f81950000000048457f0300000000755f81950000000048457f0200000000755f8195
Output for 5.4.4
000000000facd99f0000000067763f85000000000facd99c0000000067763f85000000000facd99d0000000067763f85
Output for 5.4.3
0000000040b1181e000000001333c4c90000000040b1181d000000001333c4c90000000040b1181c000000001333c4c9
Output for 5.4.2
0000000027c585fd0000000056712bac0000000027c585fe0000000056712bac0000000027c585ff0000000056712bac
Output for 5.4.1
0000000030baca2400000000585bfa5f0000000030baca2700000000585bfa5f0000000030baca2600000000585bfa5f
Output for 5.4.0
00000000154f65b6000000007635420800000000154f65b5000000007635420800000000154f65b40000000076354208
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/W0Egj on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/W0Egj on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/W0Egj on line 3
Process exited with code 255.