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run code in 300+ PHP versions simultaneously
<?php class test{}; $a = spl_object_hash(new test(1)); $b = spl_object_hash(new test(2)); var_dump($a, $b);
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(32) "00000000000000010000000000000000" string(32) "00000000000000010000000000000000"
Output for 8.0.30
string(32) "000000004cb4816400000000086726dd" string(32) "000000004cb4816400000000086726dd"
Output for 8.0.29
string(32) "000000001409996a0000000023d2d760" string(32) "000000001409996a0000000023d2d760"
Output for 8.0.28
string(32) "000000003cdaea120000000075310674" string(32) "000000003cdaea120000000075310674"
Output for 8.0.27
string(32) "00000000610870e8000000004cb436c2" string(32) "00000000610870e8000000004cb436c2"
Output for 8.0.26
string(32) "000000005322a7ea000000001030fa51" string(32) "000000005322a7ea000000001030fa51"
Output for 8.0.25
string(32) "0000000076fee49e00000000585930fb" string(32) "0000000076fee49e00000000585930fb"
Output for 8.0.24
string(32) "000000005b112c170000000047599c39" string(32) "000000005b112c170000000047599c39"
Output for 8.0.23
string(32) "000000002ea7ddff0000000050698f16" string(32) "000000002ea7ddff0000000050698f16"
Output for 8.0.22
string(32) "0000000067eeaec000000000213e8cec" string(32) "0000000067eeaec000000000213e8cec"
Output for 8.0.21
string(32) "0000000053d3a8d50000000045c116b1" string(32) "0000000053d3a8d50000000045c116b1"
Output for 8.0.20
string(32) "000000001a59379e00000000778fa306" string(32) "000000001a59379e00000000778fa306"
Output for 8.0.19
string(32) "000000001a5c1c84000000004c9fa6e3" string(32) "000000001a5c1c84000000004c9fa6e3"
Output for 8.0.18
string(32) "0000000002d2d54b0000000026ef9b86" string(32) "0000000002d2d54b0000000026ef9b86"
Output for 8.0.17
string(32) "000000000a7d0e790000000014d778ab" string(32) "000000000a7d0e790000000014d778ab"
Output for 8.0.16
string(32) "0000000071cc94bd0000000048155df4" string(32) "0000000071cc94bd0000000048155df4"
Output for 8.0.15
string(32) "000000001ee6e7a300000000242d8c7d" string(32) "000000001ee6e7a300000000242d8c7d"
Output for 8.0.14
string(32) "000000002710a31600000000287ae2c3" string(32) "000000002710a31600000000287ae2c3"
Output for 8.0.13
string(32) "000000006c989ade000000002d85a7da" string(32) "000000006c989ade000000002d85a7da"
Output for 8.0.12
string(32) "0000000017a554f2000000005f592252" string(32) "0000000017a554f2000000005f592252"
Output for 8.0.11
string(32) "00000000567e01c60000000070cd5b47" string(32) "00000000567e01c60000000070cd5b47"
Output for 8.0.10
string(32) "000000001b75a090000000002daf7316" string(32) "000000001b75a090000000002daf7316"
Output for 8.0.9
string(32) "00000000180e8419000000004437a46f" string(32) "00000000180e8419000000004437a46f"
Output for 8.0.8
string(32) "000000002b6eb4cb0000000009df50cb" string(32) "000000002b6eb4cb0000000009df50cb"
Output for 8.0.7
string(32) "000000001ec5c0bb000000007b88849b" string(32) "000000001ec5c0bb000000007b88849b"
Output for 8.0.6
string(32) "0000000072028d5b000000002e8fe612" string(32) "0000000072028d5b000000002e8fe612"
Output for 8.0.5
string(32) "0000000037f1f215000000001c391abc" string(32) "0000000037f1f215000000001c391abc"
Output for 8.0.3
string(32) "000000006368ce3a000000007c369121" string(32) "000000006368ce3a000000007c369121"
Output for 8.0.2
string(32) "000000002f448915000000005e83891b" string(32) "000000002f448915000000005e83891b"
Output for 8.0.1
string(32) "0000000021553278000000002e6a81dd" string(32) "0000000021553278000000002e6a81dd"
Output for 8.0.0
string(32) "000000007137b355000000001e6359b4" string(32) "000000007137b355000000001e6359b4"
Output for 7.4.33
string(32) "0000000042843bbb000000001af36c86" string(32) "0000000042843bbb000000001af36c86"
Output for 7.4.32
string(32) "000000003a26121a000000001ca18093" string(32) "000000003a26121a000000001ca18093"
Output for 7.4.30
string(32) "00000000118d35ec00000000551780d9" string(32) "00000000118d35ec00000000551780d9"
Output for 7.4.29
string(32) "000000001d7e8b0f000000004e3a3a3c" string(32) "000000001d7e8b0f000000004e3a3a3c"
Output for 7.4.28
string(32) "000000001e0036140000000061f9bd1f" string(32) "000000001e0036140000000061f9bd1f"
Output for 7.4.27
string(32) "000000003c2bfbd500000000447e418a" string(32) "000000003c2bfbd500000000447e418a"
Output for 7.4.22, 7.4.26
string(32) "000000007ff97d90000000004a69f6f9" string(32) "000000007ff97d90000000004a69f6f9"
Output for 7.4.25
string(32) "000000007161f28c000000005f032781" string(32) "000000007161f28c000000005f032781"
Output for 7.4.24
string(32) "0000000015144aec000000003de9ec15" string(32) "0000000015144aec000000003de9ec15"
Output for 7.4.23
string(32) "0000000055f5b4b20000000009a1cacf" string(32) "0000000055f5b4b20000000009a1cacf"
Output for 7.4.21
string(32) "000000000106344c00000000672f9f08" string(32) "000000000106344c00000000672f9f08"
Output for 7.4.20
string(32) "000000004d15405f0000000035955537" string(32) "000000004d15405f0000000035955537"
Output for 7.4.16
string(32) "0000000072b0a086000000002b535cb1" string(32) "0000000072b0a086000000002b535cb1"
Output for 7.4.15
string(32) "000000007a8be4a6000000006bc5f8df" string(32) "000000007a8be4a6000000006bc5f8df"
Output for 7.4.14
string(32) "00000000529606c1000000006731c911" string(32) "00000000529606c1000000006731c911"
Output for 7.4.13
string(32) "0000000065b76806000000004bdaa7f3" string(32) "0000000065b76806000000004bdaa7f3"
Output for 7.4.12
string(32) "000000002437a6e300000000623a4fc4" string(32) "000000002437a6e300000000623a4fc4"
Output for 7.4.11
string(32) "0000000045ad6a72000000000fc06cf3" string(32) "0000000045ad6a72000000000fc06cf3"
Output for 7.4.10
string(32) "0000000053c0f64a00000000475e0d30" string(32) "0000000053c0f64a00000000475e0d30"
Output for 7.4.9
string(32) "0000000073e24c63000000005da718d9" string(32) "0000000073e24c63000000005da718d9"
Output for 7.4.8
string(32) "0000000058022e73000000006213e595" string(32) "0000000058022e73000000006213e595"
Output for 7.4.7
string(32) "00000000474f972d000000006fb04481" string(32) "00000000474f972d000000006fb04481"
Output for 7.4.6
string(32) "000000004792e896000000007fd8f4d2" string(32) "000000004792e896000000007fd8f4d2"
Output for 7.4.5
string(32) "0000000070897a2c00000000686e55d4" string(32) "0000000070897a2c00000000686e55d4"
Output for 7.4.4
string(32) "000000005bc53b5d000000005d259472" string(32) "000000005bc53b5d000000005d259472"
Output for 7.4.0
string(32) "0000000060575324000000001f757e6d" string(32) "0000000060575324000000001f757e6d"
Output for 7.3.33
string(32) "0000000025baf04e0000000013bacc8a" string(32) "0000000025baf04e0000000013bacc8a"
Output for 7.3.32
string(32) "0000000060807f0d000000005ad242d8" string(32) "0000000060807f0d000000005ad242d8"
Output for 7.3.31
string(32) "00000000769e8749000000007a590f25" string(32) "00000000769e8749000000007a590f25"
Output for 7.3.30
string(32) "000000000a6bed94000000002ad06a13" string(32) "000000000a6bed94000000002ad06a13"
Output for 7.3.29
string(32) "0000000041a3857c000000004306c3fa" string(32) "0000000041a3857c000000004306c3fa"
Output for 7.3.28
string(32) "000000004896aa39000000002edeb588" string(32) "000000004896aa39000000002edeb588"
Output for 7.3.27
string(32) "00000000755b7228000000006a3bc0e2" string(32) "00000000755b7228000000006a3bc0e2"
Output for 7.3.26
string(32) "00000000279d47f2000000004eb81c24" string(32) "00000000279d47f2000000004eb81c24"
Output for 7.3.25
string(32) "000000001af00247000000003cf3b427" string(32) "000000001af00247000000003cf3b427"
Output for 7.3.24
string(32) "00000000475b40dc000000007677e474" string(32) "00000000475b40dc000000007677e474"
Output for 7.3.23
string(32) "0000000067c93ed9000000004a9be53f" string(32) "0000000067c93ed9000000004a9be53f"
Output for 7.3.21
string(32) "000000003d2d8b840000000007df3cc7" string(32) "000000003d2d8b840000000007df3cc7"
Output for 7.3.20
string(32) "00000000052fd9c50000000060313d3a" string(32) "00000000052fd9c50000000060313d3a"
Output for 7.3.19
string(32) "000000002990241e00000000023b3b7c" string(32) "000000002990241e00000000023b3b7c"
Output for 7.3.18
string(32) "000000006c2e4ba8000000005cd592ce" string(32) "000000006c2e4ba8000000005cd592ce"
Output for 7.3.17
string(32) "00000000337a4b3e000000004472a998" string(32) "00000000337a4b3e000000004472a998"
Output for 7.3.16
string(32) "0000000039326b560000000004a9cfff" string(32) "0000000039326b560000000004a9cfff"
Output for 7.2.33
string(32) "0000000030d661a2000000006608449e" string(32) "0000000030d661a2000000006608449e"
Output for 7.2.32
string(32) "000000004938948f00000000289f0744" string(32) "000000004938948f00000000289f0744"
Output for 7.2.31
string(32) "000000002e7e0a3f000000004e920f3d" string(32) "000000002e7e0a3f000000004e920f3d"
Output for 7.2.30
string(32) "000000006e5cc0a300000000135107c9" string(32) "000000006e5cc0a300000000135107c9"
Output for 7.2.29
string(32) "0000000007e822c2000000006fc68894" string(32) "0000000007e822c2000000006fc68894"
Output for 7.2.6
string(32) "0000000041598615000000003bc92b88" string(32) "0000000041598615000000003bc92b88"
Output for 7.2.1
string(32) "000000005b82ec1c0000000065568841" string(32) "000000005b82ec1c0000000065568841"
Output for 7.2.0
string(32) "000000003b6b85fa000000001681ad17" string(32) "000000003b6b85fa000000001681ad17"
Output for 7.1.20
string(32) "000000000c7d38d70000000033f65df9" string(32) "000000000c7d38d70000000033f65df9"
Output for 7.1.13
string(32) "0000000021e2aa33000000006cce0ad9" string(32) "0000000021e2aa33000000006cce0ad9"
Output for 7.1.12
string(32) "00000000625834460000000075f2b343" string(32) "00000000625834460000000075f2b343"
Output for 7.1.11
string(32) "000000001aa6a7cc0000000045fec4bf" string(32) "000000001aa6a7cc0000000045fec4bf"
Output for 7.1.10
string(32) "000000004bb4f81c0000000000e03526" string(32) "000000004bb4f81c0000000000e03526"
Output for 7.1.9
string(32) "0000000010a7b246000000004142c31f" string(32) "0000000010a7b246000000004142c31f"
Output for 7.1.8
string(32) "0000000011f9835c0000000042cf3479" string(32) "0000000011f9835c0000000042cf3479"
Output for 7.1.7
string(32) "000000006813a32b00000000773d2357" string(32) "000000006813a32b00000000773d2357"
Output for 7.1.6
string(32) "000000002927e9af000000001b579a00" string(32) "000000002927e9af000000001b579a00"
Output for 7.1.5
string(32) "000000007477b4fb0000000032667959" string(32) "000000007477b4fb0000000032667959"
Output for 7.1.4
string(32) "00000000492cac7c000000002b0b57ad" string(32) "00000000492cac7c000000002b0b57ad"
Output for 7.1.3
string(32) "00000000306017a60000000040e72836" string(32) "00000000306017a60000000040e72836"
Output for 7.1.2
string(32) "0000000079d3818700000000550d3205" string(32) "0000000079d3818700000000550d3205"
Output for 7.1.1
string(32) "0000000060dffc6600000000676702ee" string(32) "0000000060dffc6600000000676702ee"
Output for 7.1.0
string(32) "0000000037bfe79a000000006b0eda03" string(32) "0000000037bfe79a000000006b0eda03"

preferences:
141.16 ms | 401 KiB | 153 Q