3v4l.org

run code in 300+ PHP versions simultaneously
<?php generate(); // FUNCTION function generate() { $digilist = "0123456789ABCDEFGHJKLMNPQRTUVWXY"; //now we generate a new random ID number using the substrings of the digitList string above for( $i = 0; $i < 100; $i++) { $three_chars = NULL; $three_chars .= substr( $digilist, rand( 1, 9 ), 1 ); $three_chars .= substr( $digilist, rand( 10, 31 ), 1 ); $three_chars .= substr( $digilist, rand( 10, 31 ), 1 ); if ($i < 10) { $three_chars .= '0'; $three_chars .= $i; } else { $three_chars .= $i; } $id = $three_chars; $key = get_key( $id ); echo $id . ":" . $key . "\n"; } } function get_key( $id ) { $digilist = "0123456789ABCDEFGHJKLMNPQRTUVWXY"; //ok so now we need to generate an MD5 hash of our ID $hash = md5($id); //cycle through the hash 16 (length of key) times (in steps of 2 because each hex bytes is 2 digits long) $i = 0; $key = NULL; for ($i; $i < 32; $i+=2) { //here we convert the next hex value to an integer and perform a bitwise AND operation against '31' //31 is the highest substring value in our digit list. $nextdigit = hexdec(substr($hash, $i, 2)) & 31; //if 'i' is divisable by 8 (every 4 cycles) then we want to add "-" if ((($i % 8) == 0) && ($i > 0)) { $key .= "-".substr($digilist, $nextdigit, 1); } else { $key .= substr($digilist, $nextdigit, 1); } } return $key; }

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This script was stopped while abusing our resources

Output for git.master_jit
4RK00:CD7H-1HRW-AHU7-90B4 8PE01:6N44-BAYV-QH56-TF2J 9YJ02:CRP6-7AMP-MP8T-W4MT 6XE03:T35G-UTFE-5TJ3-05NY 4KL04:BWT4-1PBW-5200-RQ4N 8EJ05:TMNB-G3Q7-V9MK-72A7 3LB06:YX9Q-WJU7-MC0W-8VJH 8GE07:CEG7-FHH6-KCVD-PNBM 6RJ08:969T-Q6G4-GWW9-DF2X 1UL09:QL42-660L-0R8V-E1RY 7MQ10:KAMY-7R9B-PB5Q-PU1R 8BK11:A3AL-QW25-79N0-8XFC 5AB12:XMYQ-QM8Q-N1MK-8NJL 1KQ13:13Y1-M82U-UK8U-DVFF 2DK14:BTXQ-X1F6-LXW0-DHP9 6DT15:1G3W-Q5HE-31K2-RR06 6PV16:WCKK-LRCN-4H9Q-5AR3 3FJ17:3YKC-D3MF-0F7C-RAJA 8PC18:RPKR-UHAG-AJUC-CL3Q 7HM19:C287-3AMH-CT6W-6XUH 4WG20:BLYN-7XYU-W3U2-XFHP 5PQ21:60PN-XBVG-AUCN-3PY3 9FH22:AWT3-FY4Y-RABE-1WR5 8MN23:0HEE-TKPQ-864J-9D9G 5WG24:NB50-V0VQ-6M3K-UTLL 5CY25:U8TM-KR43-51NL-39GW 2MQ26:FPHM-4VG5-32U8-36V4 1YK27:NF8X-43JH-21TR-XW8V 6NY28:DLGM-RD66-XN03-CVTQ 2WB29:7U79-RHP8-M9RT-YQBD 6PR30:FH2A-48VH-3RXP-9CF8 1AF31:N6D4-0F6N-YM4W-NMMD 4FG32:KJC3-D5W5-XR28-CATN 2RX33:LY9T-986G-R6CT-X0XM 3UH34:AG00-LMLC-QL6X-BUVH 8KU35:N6CL-GWBE-CLJ0-XP2A 3RL36:62R7-9TWP-R28V-NL80 1NQ37:MAXC-YEB8-FMYN-00HQ 2CC38:XL5J-3DYN-EUJM-L0L8 1XB39:NVBJ-V6T5-5487-45FW 2AB40:K8R0-K194-W1C5-U07J 3RT41:UY1Q-8LNU-XKXN-50BV 2DM42:FM18-B08D-A3RE-5DBK 7WJ43:Q9Y5-NCVT-06K6-212D 1HP44:VTJ4-KFWL-U60B-HU3X 3HL45:F61Q-5BEG-2XK2-C4UK 5LF46:V75H-Q252-8CTD-45WU 4DW47:19TK-ATAT-7NH0-WHVE 9FR48:Q8NP-FDVG-Y8J2-MPGH 4TE49:9W9G-UWVK-N0A8-MUND 4BW50:8799-X91K-E0JD-LNJ4 4PV51:JEHB-VVNM-AGFP-L41L 6NL52:9HJX-K4UL-0RCE-B6LF 2MF53:EVCU-KN0R-PP9C-B12T 6GP54:0YBR-9F9C-600U-RQJG 4BQ55:QWF8-33EH-PY37-1GDB 6CQ56:X7GD-YQ41-4FXX-XPR9 9LN57:KAGE-QJJF-VKUX-A0A8 1AY58:YNXJ-W98A-57TE-1WA8 3YC59:E9CY-YMWC-60XP-U8G0 7AU60:6AA2-GLAY-NBHA-MD7C 8BU61:9HFT-VC7A-8KKK-GUJ9 3UH62:AMKN-23NU-Q40V-GW49 7VT63:F6B8-76U8-80AP-DYGJ 3AT64:X00E-FQAG-XVV2-97Q3 3VN65:CYG1-R1MQ-9UVV-DUJ4 3CX66:8KAT-9HY2-XGPT-F72V 7FX67:J3PW-0LTG-7DGG-314V 7WD68:WAF5-U9NX-PXNU-FYKQ 6WE69:HD9W-DRBE-V3K8-AL7Q 1TE70:K3XT-9HRJ-YDNW-GHKP 3EW71:0GG9-N62B-L8PB-8WJT 2QP72:P5PW-MJDX-FR6G-JE1Y 3NN73:U13V-UXX6-Q5LN-5UUY 9WM74:WJ93-0XLM-9MU9-J4W5 5CM75:Y729-R88G-FLDM-K1YA 3XL76:96FA-9DAC-L5RJ-5MMX 7AP77:7QT8-TH6M-MLYQ-N88Y 1YT78:WHD4-BVWU-PFGF-UME4 5YR79:KDK7-X06Y-C8LV-TDGQ 2BT80:5EKY-RQML-UW9Y-7QLC 7RB81:K347-7YRU-GC9F-LTK5 3JV82:MWH4-XX1F-QLEQ-GLP6 4VM83:N6J9-PTJA-L0DW-M0KB 3BM84:KXND-AUR0-CY6T-7M57 5TR85:PYK7-1PGY-888G-8CBP 9QP86:X5BX-GXGN-JDWU-Y0VX 3FJ87:HWPK-WC80-MM7F-NMUR 5YE88:6R8Y-0DH6-UV91-42M3 2FH89:465D-J8WA-XA2X-3E5T 9MP90:0U2M-GTLP-GQMN-KJHB 8BJ91:MR90-8N9V-B2HH-0PRA 2DT92:2JD6-U9R4-2A9J-8RTT 6LQ93:EK50-Y6LM-V20A-EBMM 5CR94:FD0K-XL28-DEC6-JALA 9UP95:784M-LFRG-C1UD-9G6A 1JD96:Y1VC-QUVP-FTL1-F6FK 3TF97:N2A8-20HK-PJQM-FKEE 7QG98:VV84-9884-GQJX-NLQ7 6CJ99:4FU2-HFLA-AXHA-TRPL
Output for git.master
5BE00:8ED4-WV3D-3NY8-79RT 3RL01:NECU-BECK-6E0V-8L41 2AM02:1HPX-EVFP-JXYN-2L1D 7GP03:0TBW-9JC5-057C-C7FR 7AT04:D74C-K0JT-DJAE-MRNA 5TR05:UH22-7WGA-H4VF-57KM 8EJ06:J2A4-GHNJ-04CB-C5WR 5QM07:AYU0-T6X2-U671-YAFJ 4GD08:510K-VMQP-H8EX-CUVE 7PM09:6CLV-259T-PP3J-JJTK 3KJ10:8CTU-MXV6-XBLW-MUYJ 8MA11:Q4F2-JGH3-YJX8-CBHY 2BY12:5JDP-U8U0-9W4R-CXWU 2GY13:ECLJ-T468-9K92-GBR3 8PQ14:HMA8-THGE-R2DH-LFD7 6XQ15:B3Y5-5L2R-DRBL-V1Q0 3DJ16:3TBR-RG48-3R8C-Y8HG 3YT17:W5W7-1HY2-UV0J-EED0 7HB18:BNU6-G8K2-CY47-458F 8RJ19:XR68-B2JP-K21G-AKWY 6LD20:E9N0-RNQG-F1L3-X72M 7EV21:99CQ-Y76R-G53C-BR5G 3WY22:2UVF-CRPN-DW9R-NB6W 9JU23:MKMN-LBLN-VLNF-40TJ 7HE24:7K19-X6QE-G37B-GGTE 1MG25:EXM8-PJJL-HC67-CKP5 3QM26:V1PC-9MGQ-QP6V-3WD0 9JM27:ML7W-06A2-BQXT-WG0B 7QH28:Y5FQ-M32R-BD46-980U 9ME29:EUA4-AJPU-85YJ-NLF2 9DX30:AFQ9-HR8M-W5YD-EKCQ 1QU31:U1GH-9A1W-5GGL-VLLH 1KP32:T2LX-89FP-5YNT-24GU 8KJ33:C1HH-PB3R-G5JJ-AGBP 3DX34:EBLY-AL82-J4V9-F31W 2UP35:BM35-9V9N-DEBV-2X3H 3KL36:R2CU-XQ23-K0DD-DHVX 6ML37:XB8X-WHXH-Y3UN-VXXE 4WV38:HNYT-XE6F-APT2-U9N9 9TH39:2H7B-WNBV-4AP9-RMHJ 9TY40:Q9YG-0UMY-TMB9-GAA1 4LW41:XBAU-P7Q1-4WPG-W9U5 5QD42:7D25-XWCW-1JP4-CLKX 9QN43:XH87-RFM8-8X93-XAUJ 4KW44:G1R8-RDL5-LHQ7-UBC5 3QN45:08NH-9WDF-KNRG-DEPH 1GE46:AHMB-14AR-QB7D-BH8Y 5VN47:TY89-3DF7-5RGM-0P4P 9MW48:E3DK-YP92-VVN6-R86H 8WK49:GH0H-RU8T-CF1G-DWYH 1WX50:9TQE-LMJ8-AHHF-PNXE 2VB51:3MY9-LYU9-7L0Q-5B1F 2RC52:PK6R-Y6RK-VC5L-8GBT 5TU53:AHLR-4M3W-FRCE-E5AH 8HT54:AX6R-YWGP-78U3-T2W8 5VT55:KF7C-UU0N-LDCR-15LU 6PX56:NEKF-R2CU-VUAM-APBD 9AF57:FCLX-GY2Y-MLAH-W58V 1DE58:LLCQ-7CVG-B21T-NE5D 5AU59:1A5X-F2GM-KCHW-3A8B 8MW60:B5EJ-VMWH-KJ34-YYB0 2PN61:3HVW-HE51-G9EU-HLUY 1EL62:FV8K-NB0C-GMJA-HKB0 2AT63:MY5Q-A87G-BWFL-939H 2MF64:JX6F-A442-0377-CPWT 6AM65:FGM2-V1UU-6GU9-PCXJ 9BW66:XA86-H4JB-17GU-YFP4 3HF67:VGF9-2JA9-PCDV-P261 8MN68:N8FT-8Q0L-8ARA-W1UY 6TC69:4VBJ-RXLJ-H482-BH6M 5VP70:PGGU-WXHU-4XCL-07QV 1WW71:6Y02-Q01V-JKGK-GTC8 8NT72:EQ1M-555J-P8Q8-WTK8 2XN73:JQ9R-Y7CH-YWW6-48DV 4KV74:LKEP-MWEJ-GDJV-EGTA 3DL75:VKQY-9AHU-65AF-A2Q0 3BG76:15H9-GUVW-YPQM-T9BH 9QJ77:9D8T-4LGA-DR4U-1KCG 1TX78:5GNQ-QHJK-KGL6-TCH9 1QH79:KM9D-1GVP-E20Y-CMG6 8YD80:E4DF-UP0F-8QB8-RQJ2 5WB81:MVHD-A4P7-G72N-LRHE 8XN82:D30E-QARH-4LJP-CTB3 3TQ83:2G1K-TKRQ-QA59-QJM0 1VT84:XUYP-KEJK-HCTD-1J34 2ND85:PGA4-W9E1-90AV-N5XX 1LG86:3T7T-NMMG-Q1EA-HWRV 3HQ87:NQEV-WU78-UFG0-F4MB 8VT88:KG33-B66G-KUP1-AEU0 4EY89:8CFH-MFA8-WVTF-2UPV 3JM90:HLD0-T9HD-0N23-GWP8 8WG91:VDM1-H6LN-4QEG-R6W7 7VC92:VCHK-5MBB-A5G2-XV3P 3VN93:P64W-4UC5-1EQP-30FL 2NJ94:U4VE-W10J-0CVU-AP5U 3VR95:YUAG-F2CR-T2DH-ADNJ 6DC96:W9L8-BQWF-GJM0-WYTH 6NY97:UKVU-7NX9-3EJU-CG7F 1HE98:1N1K-TKD5-M3L0-VXXM 1MF99:AT9Y-BDJY-TYNY-XCE1
Output for rfc.property-hooks
8FE00:792H-MTMM-W72G-K0DY 6YG01:4PJW-T5BN-0T3M-Q10H 8KJ02:8A00-2YJM-QLGH-XKGE 5GM03:1PBL-0XJ7-QENP-9MMM 5QY04:LVLX-0409-KQ3P-YAVV 8VG05:G45E-MAQY-0V76-280K 3RV06:MVJY-XL64-2VNH-VD30 5QE07:YCQR-MMC3-9P4T-91KY 9DQ08:YCE7-FA25-2GY7-48E3 7QB09:CE0W-5Y1P-5EN5-VYYN 8CM10:GKJ7-AWAE-W442-C3J6 3MY11:GAJ5-GXC1-XRH6-PKY5 5VW12:WC0R-LDBG-MQ11-T534 3YF13:T1ET-03BH-4DNE-R12H 4AR14:V5RT-4WCV-2R3T-EL6K 7GD15:DKGT-9V21-U8XK-070L 9FF16:TPVL-7U31-7RGU-E6EN 8JG17:03VN-DFXP-PD10-4V6T 2EF18:0EEE-3K0W-KCCC-60G9 4PW19:R1KK-F93B-TK0E-TRGC 6JU20:0RJ7-NT15-YJCF-1NRG 3JT21:BUP9-BHR9-JWGC-WMB2 9VL22:NY0V-7MDP-B509-H4TB 6XK23:E8HT-AHBT-L3AD-0DTL 2EN24:P9LA-RWGL-3795-NW0J 4KF25:V5W5-4DAE-6GJ5-Y4DB 5VC26:WYVT-XHD5-WDPW-TTEH 8WH27:UJTT-F42Q-G680-2HRB 4YK28:1FF6-FDG7-0DD6-N056 1BC29:MG4P-BJ82-27GF-0YLN 3UG30:WFJX-M4R5-94U4-2XEP 8FC31:1QE6-U5DM-VHK6-5U07 1AX32:KR4N-AH7Y-VW2J-PA63 3UE33:CGNP-58DD-QXF2-B5E4 6UK34:HXDU-1FB8-LY0H-CY50 9NB35:TKK4-G390-DVDY-YGEX 9YP36:M5KJ-NJ42-W9V9-QR1R 4KM37:M5PX-RQN3-GJPQ-X5WC 7BR38:17Y7-7776-91A3-YQCJ 2EC39:6RXB-4UVX-1YYH-MW5H 9KC40:041H-F5HP-3V6W-NRKE 6WN41:F2Y5-74T2-GUN6-DP8Q 3JJ42:0GGA-X83Y-AUMN-YH4Y 6TN43:E1NU-WQU6-GM9V-WJ6Q 2DV44:5X4U-9W27-M54R-546C 9XN45:VFW8-YHDB-BEMF-R8BC 5TJ46:WX0R-L21A-QLMJ-KFLU 5YK47:PFV2-6A11-312R-5RJ9 6GC48:X2XC-JRP1-GB86-JBQK 4EN49:4M0F-ARP1-6D9V-B5JK 2HP50:3CEL-GC1X-DKE3-8E3R 7VG51:HXVL-GTLD-FEQ6-YEWV 1CJ52:CWEG-98GM-DJRN-KUL2 8JX53:56C5-TUDF-MUBU-4AGX 7QP54:RJHV-2DCF-8E21-WKYJ 2VR55:QWYC-YRME-AP3R-05AC 7HG56:GVWD-MNJ2-5MYH-T23E 2TY57:2DL8-UHAP-JH88-84JD 4AV58:819G-7F2A-Y5AC-GNNV 3GC59:XUNX-381J-D86Q-JPXX 6JP60:71Q4-5FB7-N27A-TKL4 4UJ61:4E0Y-54XV-1Y3K-27XX 8ER62:U5A2-UAX5-L0TD-HU52 9PT63:2HD7-UXWD-BMQ4-H727 5FW64:LUH6-LYC3-XQF6-HMBY 2PT65:H87U-BUQY-8FM5-BN6B 5HH66:U0HH-188A-5Y03-Y26C 9CV67:MPPW-YRTR-2BFF-G2M1 5XU68:VK0T-W3KC-34J7-G50V 5AW69:C7RM-V651-E4X5-XBTT 2BW70:4LK7-84ED-CMLR-T3RX 8QC71:LH12-TRXR-WJEM-NCEH 6AY72:9XR2-Q04U-BYF8-9P5V 1HF73:5D4A-Y7XK-V56T-D4D8 7MP74:WFY9-5326-K35W-L7N4 4XD75:05MR-8FRA-HU9W-BNM0 3XU76:A8DM-PE5N-HCAB-J4HY 9PE77:7NFE-VFFD-YKLY-19QQ 1RM78:1GYA-Y141-7AE7-7HT6 4GT79:1UH8-DD2A-7L7D-D626 7XF80:4996-T9B5-CEQA-68YE 6DV81:LQYE-GYWF-T0BY-5VQK 5FT82:D7VE-BRWE-1EDC-5MXM 8TL83:DDP1-FME0-E6F9-90VN 2JG84:M1JF-2JYY-PJ3M-TQUA 3PA85:U3AM-FU9N-16ML-9MHU 3AC86:DQ7A-7V4H-K6FH-V5CH 7CD87:NAFU-67UD-1GX5-EM7T 2CY88:VKQG-5UVF-1LC8-72NV 1MG89:KFT4-5DEK-7BLW-DHU2 4KY90:Q9RT-EM3B-2H00-QNR3 2RK91:FWCA-4GJQ-VR5T-5KN1 8EV92:EJQ1-TVRJ-E3FA-KQG1 3QC93:C8CJ-M7R4-JDAX-0VM1 2QP94:MG5Y-PQ4R-FHJV-TP35 4GD95:LYNH-J21J-HL20-4MXK 4NV96:HCA3-637Q-LQ6V-Y9MN 9PM97:8H86-WF0D-8HRK-39FA 9JB98:504M-QTH5-KBXV-A3V4 6GC99:AQNW-MM1J-4UDA-WGQ1

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