3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} $a = new A; $b = $a; echo spl_object_hash($a); echo PHP_EOL; echo spl_object_hash($b);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
00000000000000010000000000000000 00000000000000010000000000000000
Output for 8.0.30
0000000077d0a06e0000000043868df9 0000000077d0a06e0000000043868df9
Output for 8.0.29
000000005e38d535000000007b4120d2 000000005e38d535000000007b4120d2
Output for 8.0.28
0000000020cefcb9000000003a8d0f28 0000000020cefcb9000000003a8d0f28
Output for 8.0.27
000000004667171d00000000388ce4e2 000000004667171d00000000388ce4e2
Output for 8.0.26
00000000642c16f20000000018f5c45d 00000000642c16f20000000018f5c45d
Output for 8.0.25
0000000025234d8c0000000022712826 0000000025234d8c0000000022712826
Output for 8.0.24
0000000054fcadf900000000344fadb2 0000000054fcadf900000000344fadb2
Output for 8.0.23
000000000384dc90000000004cbd702d 000000000384dc90000000004cbd702d
Output for 8.0.22
00000000395d5c7900000000464eb9b4 00000000395d5c7900000000464eb9b4
Output for 8.0.21
00000000420f903d0000000074d16393 00000000420f903d0000000074d16393
Output for 8.0.20
000000007cf5b534000000000822b388 000000007cf5b534000000000822b388
Output for 8.0.19
0000000048fcd5c800000000543f7c88 0000000048fcd5c800000000543f7c88
Output for 8.0.18
000000005ff17d030000000060f22d0e 000000005ff17d030000000060f22d0e
Output for 8.0.17
00000000232d5ce00000000030117ae5 00000000232d5ce00000000030117ae5
Output for 8.0.16
000000002c5bdf17000000000fc3ad81 000000002c5bdf17000000000fc3ad81
Output for 8.0.15
000000000e6a3acb000000004ff298e4 000000000e6a3acb000000004ff298e4
Output for 8.0.14
000000003a2653780000000073f47f61 000000003a2653780000000073f47f61
Output for 8.0.13
00000000186cb43500000000099e214e 00000000186cb43500000000099e214e
Output for 8.0.12
000000006ade238f00000000360ee606 000000006ade238f00000000360ee606
Output for 8.0.11
0000000055f454cb0000000008909863 0000000055f454cb0000000008909863
Output for 8.0.10
000000004103f724000000006c083e96 000000004103f724000000006c083e96
Output for 8.0.9
000000004396e18c0000000072a58a87 000000004396e18c0000000072a58a87
Output for 8.0.8
000000003864397600000000430cb652 000000003864397600000000430cb652
Output for 8.0.7
0000000039034253000000000d1fc46e 0000000039034253000000000d1fc46e
Output for 8.0.6
0000000033f6f6ed000000005982fd12 0000000033f6f6ed000000005982fd12
Output for 8.0.5
0000000050ef2d550000000031cff857 0000000050ef2d550000000031cff857
Output for 8.0.3
00000000211dffdd00000000024e8e1e 00000000211dffdd00000000024e8e1e
Output for 8.0.2
000000002b27541000000000527ca61e 000000002b27541000000000527ca61e
Output for 8.0.1
0000000049f15cfc00000000060b4710 0000000049f15cfc00000000060b4710
Output for 8.0.0
000000004ad702fc00000000782bb03e 000000004ad702fc00000000782bb03e
Output for 7.4.33
000000001283b332000000001693c6fe 000000001283b332000000001693c6fe
Output for 7.4.32
000000002cb48979000000004fd5d83c 000000002cb48979000000004fd5d83c
Output for 7.4.30
000000000d4b7cae0000000008085049 000000000d4b7cae0000000008085049
Output for 7.4.29
0000000003c42ab90000000057725325 0000000003c42ab90000000057725325
Output for 7.4.28
000000004b6c38e60000000041c80a75 000000004b6c38e60000000041c80a75
Output for 7.4.27
000000007161089c0000000071458dbf 000000007161089c0000000071458dbf
Output for 7.4.26
000000004ce442920000000011832046 000000004ce442920000000011832046
Output for 7.4.25
00000000510d1a570000000074745c02 00000000510d1a570000000074745c02
Output for 7.4.24
0000000070f8459c0000000003cf5496 0000000070f8459c0000000003cf5496
Output for 7.4.23
000000005e8ec4f50000000034369c41 000000005e8ec4f50000000034369c41
Output for 7.4.22
000000007fa676fa000000000c3fa649 000000007fa676fa000000000c3fa649
Output for 7.4.21
000000003f7143f6000000004a8ce8d4 000000003f7143f6000000004a8ce8d4
Output for 7.4.20
000000006c60f15e000000007a340b1e 000000006c60f15e000000007a340b1e
Output for 7.4.16
000000005461438e0000000061692d61 000000005461438e0000000061692d61
Output for 7.4.15
00000000216fad1600000000395b18b5 00000000216fad1600000000395b18b5
Output for 7.4.14
0000000039fc549b0000000072a2d94a 0000000039fc549b0000000072a2d94a
Output for 7.4.13
00000000651ca6e300000000490e9563 00000000651ca6e300000000490e9563
Output for 7.4.12
0000000063ddd1890000000026f81c9d 0000000063ddd1890000000026f81c9d
Output for 7.4.11
000000006f3c72a8000000002397283b 000000006f3c72a8000000002397283b
Output for 7.4.10
0000000006608cb3000000004da44b4c 0000000006608cb3000000004da44b4c
Output for 7.4.9
0000000070b2e4250000000068b39789 0000000070b2e4250000000068b39789
Output for 7.4.8
00000000366c62ba00000000245d3d28 00000000366c62ba00000000245d3d28
Output for 7.4.7
0000000051c773c0000000007e46ee42 0000000051c773c0000000007e46ee42
Output for 7.4.6
0000000010fb54c0000000000e321ef9 0000000010fb54c0000000000e321ef9
Output for 7.4.5
000000002c0e80bc0000000063d28e8c 000000002c0e80bc0000000063d28e8c
Output for 7.4.4
0000000050ced7a4000000000b2e3bcb 0000000050ced7a4000000000b2e3bcb
Output for 7.4.3
000000003e3e99d100000000660e15b4 000000003e3e99d100000000660e15b4
Output for 7.4.0
00000000168714fa0000000020b77ffe 00000000168714fa0000000020b77ffe
Output for 7.3.33
0000000078e241b300000000208318f6 0000000078e241b300000000208318f6
Output for 7.3.32
000000000785580b0000000057a7053c 000000000785580b0000000057a7053c
Output for 7.3.31
00000000672f2d76000000007f94b13b 00000000672f2d76000000007f94b13b
Output for 7.3.30
0000000058dfa14e000000001921fbf5 0000000058dfa14e000000001921fbf5
Output for 7.3.29
000000007b32563c0000000047436aad 000000007b32563c0000000047436aad
Output for 7.3.28
000000000d521e460000000039e9252e 000000000d521e460000000039e9252e
Output for 7.3.27
0000000056a6e00d000000002626c894 0000000056a6e00d000000002626c894
Output for 7.3.26
0000000040c104120000000008de73de 0000000040c104120000000008de73de
Output for 7.3.25
0000000037346eb9000000000d384972 0000000037346eb9000000000d384972
Output for 7.3.24
000000003038b7a2000000001f0ec7df 000000003038b7a2000000001f0ec7df
Output for 7.3.23
000000002bdcc21c00000000428e534f 000000002bdcc21c00000000428e534f
Output for 7.3.21
0000000048cc896f0000000001519aad 0000000048cc896f0000000001519aad
Output for 7.3.20
00000000106dcda10000000031913feb 00000000106dcda10000000031913feb
Output for 7.3.19
00000000434973e30000000066938b20 00000000434973e30000000066938b20
Output for 7.3.18
000000004f7f98ac00000000297280b3 000000004f7f98ac00000000297280b3
Output for 7.3.17
0000000059eecd520000000025ca31f0 0000000059eecd520000000025ca31f0
Output for 7.3.16
000000005933d091000000007c731cc1 000000005933d091000000007c731cc1
Output for 7.2.33
0000000067e309e5000000006cce5c66 0000000067e309e5000000006cce5c66
Output for 7.2.32
00000000433181460000000078924b30 00000000433181460000000078924b30
Output for 7.2.31
000000004b0e34dd0000000026b647bd 000000004b0e34dd0000000026b647bd
Output for 7.2.30
0000000010a1ae39000000003956efb5 0000000010a1ae39000000003956efb5
Output for 7.2.29
0000000002bb8f6c0000000055721efc 0000000002bb8f6c0000000055721efc
Output for 7.2.6
000000002ad2fd310000000035e6f50b 000000002ad2fd310000000035e6f50b
Output for 7.2.0
000000006a804bb80000000073d20024 000000006a804bb80000000073d20024
Output for 7.1.20
000000006a4c0d4f0000000027cd23cf 000000006a4c0d4f0000000027cd23cf
Output for 7.1.10
000000002a3857ad000000005c7a50b3 000000002a3857ad000000005c7a50b3
Output for 7.1.7
0000000050acb1d400000000658d4503 0000000050acb1d400000000658d4503
Output for 7.1.6
000000007f0ef1010000000041a36dc5 000000007f0ef1010000000041a36dc5
Output for 7.1.5
000000003c37ce87000000000c1a0da5 000000003c37ce87000000000c1a0da5
Output for 7.1.0
00000000132641920000000043d70e13 00000000132641920000000043d70e13
Output for 7.0.20
0000000045c8d30d000000003e035cb3 0000000045c8d30d000000003e035cb3
Output for 7.0.6
00000000324e83a6000000002c5591a1 00000000324e83a6000000002c5591a1
Output for 7.0.5
0000000029cceee80000000066ac84f1 0000000029cceee80000000066ac84f1
Output for 7.0.4
0000000011463ba6000000006ccb47cf 0000000011463ba6000000006ccb47cf
Output for 7.0.3
000000003e5d2abd000000006e8ac9aa 000000003e5d2abd000000006e8ac9aa
Output for 7.0.2
000000002c992d760000000034a75d56 000000002c992d760000000034a75d56
Output for 7.0.1
0000000027db7425000000005046bda3 0000000027db7425000000005046bda3
Output for 7.0.0
00000000157fc27200000000112dd15f 00000000157fc27200000000112dd15f
Output for 5.6.28
0000000076dd20040000000012bedd77 0000000076dd20040000000012bedd77
Output for 5.6.21
0000000031e7aab6000000001637f9b2 0000000031e7aab6000000001637f9b2
Output for 5.6.20
000000003412f6e20000000075195fec 000000003412f6e20000000075195fec
Output for 5.6.19
000000007658871b000000007e7754a8 000000007658871b000000007e7754a8
Output for 5.6.18
00000000470ba01b000000002579755c 00000000470ba01b000000002579755c
Output for 5.6.17
000000003f30515e000000007db900ca 000000003f30515e000000007db900ca
Output for 5.6.16
000000000b6616d0000000007ba91299 000000000b6616d0000000007ba91299
Output for 5.6.15
00000000240e9033000000003caed176 00000000240e9033000000003caed176
Output for 5.6.14
000000005372a36e00000000384ec8aa 000000005372a36e00000000384ec8aa
Output for 5.6.13
000000001784ce8a00000000394a57fb 000000001784ce8a00000000394a57fb
Output for 5.6.12
0000000025d06966000000002037e0b2 0000000025d06966000000002037e0b2
Output for 5.6.11
000000007737585e000000005421083e 000000007737585e000000005421083e
Output for 5.6.10
00000000707229d000000000622296b5 00000000707229d000000000622296b5
Output for 5.6.9
00000000265866b2000000001220b8c8 00000000265866b2000000001220b8c8
Output for 5.6.8
000000006f8a65420000000039875c8f 000000006f8a65420000000039875c8f
Output for 5.5.35
000000002fe2f0c3000000001a8e0126 000000002fe2f0c3000000001a8e0126
Output for 5.5.34
0000000043329e11000000004481dcd3 0000000043329e11000000004481dcd3
Output for 5.5.33
000000000be2433f000000001ccde456 000000000be2433f000000001ccde456
Output for 5.5.32
000000001795a2b50000000005bf634c 000000001795a2b50000000005bf634c
Output for 5.5.31
0000000052e143dc00000000741b6480 0000000052e143dc00000000741b6480
Output for 5.5.30
0000000015cef00a000000002c94d1c5 0000000015cef00a000000002c94d1c5
Output for 5.5.29
00000000305a37ab00000000215a1e83 00000000305a37ab00000000215a1e83
Output for 5.5.28
000000000ad503190000000056118be2 000000000ad503190000000056118be2
Output for 5.5.27
0000000007ae6daf000000000478afe0 0000000007ae6daf000000000478afe0
Output for 5.5.26
0000000029a34aa00000000072678685 0000000029a34aa00000000072678685
Output for 5.5.25
0000000004a301ee0000000059b16534 0000000004a301ee0000000059b16534
Output for 5.5.24
0000000025b0629f000000002c6839bb 0000000025b0629f000000002c6839bb
preferences:
190.57 ms | 401 KiB | 183 Q