PHP based on Base64 decoded image and encrypted image restore instance, _php tutorial

PHP based on Base64 decoded image and encrypted image restore instance,

This paper describes the implementation of PHP based on Base64 decoded image and encrypted image restoration. Share to everyone for your reference. The implementation method is as follows:

In this case, $data is a base64 encoded image. The specific code is as follows:

Copy CodeThe code is as follows: <?php
File name: base64.php
$data = "/9j/4aaqskzjrgabaqaaaqabaad/ 2wceabalda4mchaodq4seratgcgagbywgdejjr0oojm9pdkzoddasfxoqerxrtc4ug1rv19iz2hnpk1xexbkefxlz2mberisgbuylxoal2ncoejjy2njy2njy 2njy2njy2njy2njy2njy2njy2njy2njy2njy2njy2njy2njy2njy2njy//aabeiadiamgmbeqaceqedeqh/ Xagiaaabbqebaqebaqaaaaaaaaaaaqidbaugbwgjcgsqaaibawmcbamfbqqeaaabfqecawaeequsitfbbhnryqcicrqygzghccncscevuthwjdnicoijchyxg Bkajsynkckqndu2nzg5okneruzhselku1rvvldywvpjzgvmz2hpann0dxz3ehl6g4sfhoeiiyqsk5svlpeymzqio6slpqeoqaqys7s1tre4ubrcw8tfxsfiyc rs09tv1tfy2drh4upk5ebn6onq8flz9px29/j5+ Geaawebaqebaqebaqaaaaaaaaecawqfbgcicqoleqacaqiebamebwuebaabancaaqideqqfitegekfrb2fxeyiygqguqpghscejizns8bvictekfiq04sxxfx Gzgiynkckqnty3odk6q0rfrkdisuptvfvwv1hzwmnkzwznaglqc3r1dnd4exqcg4sfhoeiiyqsk5svlpeymzqio6slpqeoqaqys7s1tre4ubrcw8tfxsfiycr s09tv1tfy2dri4+tl5ufo6ery8/t19vf4+fr/2gamaweaahedeqa/aj9z1g8i1e5so6mrfbavxia4oaqdvl//aj/j/wdvs0ai2qx/apz+z/ 8afw0arnq2of8ap7cf9/dqbe2sakol/cf9/dqbc2s6mp8amixp/f00aen27fremkkkqcfyoa4hxjjw7v8a3/6cgbdk0q41qs/ Z3jxy8z3kjrn0b9kalsnhs/wnmmtudojwgbp/akdqbzrggcfzqba5oa9etv8aj1h/3b/kgdz7xa2ndu/9/wdokanrwss0v+bycj/7nqbktanq0mlyyw7qikwy7xwb170atw+ j219oet5aysm6hb3xkgjjk44z06uaqxuk29joen3cysi7n5jibaahxj4z0/mkaodc0wpybx/j1h/3f/lsa858rtjx7z/f/ okanvwm37nusoocfyagdal1vuzy2jkvjwrgqylucd2oa2pcg+zgvdtncpaim0j++rzx9on40aj43gezbxu4xmlq6br6lnkh8f6uaca7uwpzbx/ j1h/3f/lsa8z8tnjxdej/ag/6cmbbyaveaasq2k3lixaf5qc4zjqpc0aui9afqxv7yttlsgmh2vmeifue/jayaae/tu/xttp/ ng2pbgxku989sm9aqgu70ae12v8ax6w/7i/yoa8w8uk//cr3ueyjf2hskygxtk/55v8akaaarj/zzb8jqawrj/zzf8jqbgysn/lm/ wd3yaqdfjlp/ln/++tqb7zag/zyep4f/lqa9o0lelfj9xqavlr/880/75fab5uf/pnp++rqaevh/wa80/75fab5uf8azzt/al5fma8qp/nmn/ Fioacbxsa//9k= ";

$img =base64_decode ($data);
Echo $img;
?>

Ways to refer to a picture:

Copy the Code code as follows:

The effect is as follows:

I hope this article is helpful to everyone's PHP programming.

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