This article mainly introduces PHP using Base64 encryption to decrypt the image of the example, we refer to the use of the bar
Code as follows: <?php //filename: base64.php $data = "/9j/4aaqskzjrgabaqaaaqabaad/ 2wceabalda4mchaodq4seratgcgagbywgdejjr0oojm9p Dkzoddasfxoqerxrtc4ug1rv19iz2hnpk1xexbkefxlz2mberisgbuylxoal2ncoejjy2njy2njy2njy2 Njy2njy2njy2njy2njy2njy2njy2njy2njy2njy2njy2njy2njy//aabeiadiamgmbeqaceqedeqh/xagiaa Abbqebaqebaqaaaaaaaaaaaqidbaugbwgjcgsqaaibawmcbamfbqqeaaabfqecawaeequsitf Bbhnryqcicrqygzghccncscevuthwjdnicoijchyxgbkajsynkckqndu2nzg5okneruzhselku1rvvl Dywvpjzgvmz2hpann0dxz3ehl6g4sfhoeiiyqsk5svlpeymzqio6slpqeoqaqys7s1tre4ubrcw8tfxsfiycrs09 Tv1tfy2drh4upk5ebn6onq8flz9px29/j5+geaawebaqebaqebaqaaaaaaaaecawqfbgcicqoleqacaqieb Amebwuebaabancaaqideqqfitegekfrb2fxeyiygqguqpghscejizns8bvictekfiq04sxxfxgzgiynkc Kqnty3odk6q0rfrkdisuptvfvwv1hzwmnkzwznaglqc3r1dnd4exqcg4sfhoeiiyqsk5svlpeymzqio 6slpqeoqaqys7s1tre4ubrcw8tfxsfiycrs09tv1tfy2dri4+tl5ufo6ery8/t19vf4+fr/2gamaweaahedeqa/aj9z 1G8I1E5SO6MRFBAVXIA4OAQDVL//AJ/J/WDVS0AI2QX/APZ+Z/8AFW0ARNQ2OF8AP7CF9/DQBE2SAKOL/CF9/DQ BC2s6mP8AmIXP/ F00aen27fremkkkqCFYOA4HXJJW7V8A3/6CGBDK0Q41QS/Z3JXY8Z3KJRN0B9KALSNHS/W nmmtudojwgbp/akdqbzrggcfzqba5oa9etv8aj1h/3b/kgdz7xa2ndu/ 9/WDOKANRWSS0V+BYCJ/7NQBK TANQ0MLYYW7QIKWY7XWB170ATW+J219OET5AYSM6HB3XKGJJK44Z06UAQXUK29JOEN3CYSI7N5JIBAAHXJ 4z0 /MKAODC0WPYBX/J1H/3F/LSA858RTJX7Z/F/OKANVWM37NUSOOCFYAGDAL1VUZY2JKVJWRGQYLUCD2OA2P CG+zgvdTncpaIm0j++ rzx9on40aj43gezbxu4xmlq6br6lnkh8f6uaca7uwpzbx/j1h/3f/lsa8z8tnjxdej/ag/ 6cmbbyaveaasq2k3lixaf5qc4zjqpc0aui9afqxv7yttlsgmh2vmeifue/jayaae/tu/xttp/ng2pbgxku 989SM9aQGU70Ae12v8Ax6w/7i/ Yoa8w8uk//cr3ueyjf2hskygxtk/55v8akaaarj/zzb8jqawrj/zzf8jqbgys n/lm/wd3yaqdfjlp/ln/++tqb7zag/zyep4f/ Lqa9o0lelfj9xqavlr/880/75fab5uf/pnp++rqaevh/wa80/75fab5uf8azzt/al5fma8qp/nmn/fioacbxsa//9k= "; $img =base64_decode ($data); Echo $img?> Reference image method: Code as follows: <img src= "base64.php" >