//php 输出base64字符串
 $image_path = 'fanhui.png';
 $image_data = file_get_contents($image_path);
 $base64_data = base64_encode($image_data);
 echo $base64_data;


// base64生成图片
  $img="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAADICAYAAACtWK6eAAAAAXNSR0IArs4c6QAAIABJREFUeF7tfQt4XFW59vvtSaYtF6HKpS0IyUzI7GloOntCQZRCgQqiKDcFf+UIgoCKBw6XpiC//nAOlDbFS0E5itXDDwoCKshFLiJUQJRLsqeFMHtKsifc2hQpBQs0TWb2d541TUsvucystfZkkuz1PLWPdH3v+r537Xf2Za31fYSgKTGw34wZk42+0MwQYXf2jMkgnsyM3Q3CZAZPBozdUfgbuwMQf4s/HhhrgU1/GHiLQGsZvJbAawHjLRL/nb21OeTXhr2d3uroeOZfSo4GxlIMkJTVODXa/4BkvKoKjWA0MjATzI0gfLw8dPB6MD0LwrPk8bNeiOxs2n6lPGOP31ECgQwy9zVmYk6IqZGNgiBmAmgEEK6wS+V1AM8C/DwIy6vyvHzlyuVvVJiPo9qdQCD90xeJNO2GMB/N4BMIOAHAbqN0ZtsBThFjuUe8POssf2SUxlERbo9rgdTUN5lGKH8UGMcBdHxFzIh+J1YAuMcL8d1d7amUfvixjTjuBBKNJY+CwUcy4ygAnxzb07ttdAw8ZIDu8ap678m++OKa8RS7bKzjQiCFx6fq/JkAnQlCQpasMWS3DuB7mOmebMa+dwzFpT2UMS2QyPSm/eB5ZwIQf2q1szc2AF8i0D3sefe4K1PPjY2Q9EUxJgUSMZtmAFuE8VF9dI1xJMZf2ODfZtOppWM80qLDG1MCqZ2enE3MZ4LpDIBDRbMQdNyegcc85uu7Mqk/jndqxoRAImbyeIDFY9Qp431CdcbPjDtChCUdjv13nbijCWtUC6Ru+swGzwtd2i+O0cT7qPKVgJ8gREs629s6RpXjGpwdlQKpqamZSBMmX0qES0fxgp6G6SsfBANrDcIS3mhc77qt75Zv5JEdadQJJBq3vsyMeQCSI0vduB3dAWOJm7F/Nh4YGDUCidQnZlHIuJSZTx2FE9MLQKw9vEOgdQwmgDbv7BV/V43CmJ4AcL3r2L8fhb4X7XLFC2TfhoaPhvNh8Sgl/lQXHVn5Or7KgEsElz1yidiF571mVGGdkcM77+1atW5Va+sHQ7kTi8V27QvtMplz3mQ2eLLBFCGDI8wUATgCiL+xZ/lCKmEkws/cA+u+g7vuypdgNWq6VrRAamPJ04n4CgBmhTDazsBjBvFjzPzSflMmu8uWLcuVwzchol7eKYIQGgk4FFzYJiN2GY94I+AfnkfN2ZVtT464M5odqFiBRExrAYDLNcdbGhyhE8AyYn4yx94Tr2RWZEsD8Ld3NNq4F1dXHUzEhzDjEKDw5yP+jjoo+gYGNWedtp+M0Pi+DFtxApkzZ07VK2ve/R1xYcv5SLQVRLg3D3qgK932j5FwQHbM+vqmPfIGn+yBTyLgM7I4SnaMX7oZ+xtKGBVkXFECicSsg0C4DcABZeboFQLu8+DdN1bOT9TFm5J5eCcR4yQADWXm8/lcde6YV194YV2Zx9U+XMUIpDae+AYx/UJ7hIMAEpAD43YPfB9vfOe+rq6unnKNXe5x6mKJE/JEJxNwOgCjTOPnADrJddruL9N4vgxTEQKJmtYNDHzHlwh3AOW3CfQ/oNDNnennXyzPmJUxSs0BiUQoRGcz4SwwdiqLV4xFbsa+rCxj+TDIiAskEk8+CebDfIhte0jxgn0zDONm96XWV8swXsUOIU5Shgw+m8Fn92dZ8ddXoqfcdNtsfwfxB30kBUIR0xKpbHbxJ7R+VEYK4JvRF7p5PG2RKIbTGjNREyI6mxlCKFOLsVHp4zr2SF5vUq6PiMN1dXUTvKpdhTj8zBIi9gstdB17oRQz48iorq5x33xV1YUEvsDfOeH1rpMaqc/QUjNadoE0NDTssiEfFqlp/CTqNsBY6DqtL0ixMk6NCl++2LuQgK/5SMEbrmPv6yO+VuiyCkRkIazqq3IA7KU1ig/BXgB4oeukxKfioEkyEI0lP+MRC6H4tZbiuI4dl3SvrGZlE0i0sXEv7g2JM8/7+RThQvQaC4P3DH3sRuPW15hxSX/SPH3AAonwrJu2xcp/RbeyCEQ843pVob8AqPeBjRUMb95YWeDzgR8lyNoDD9zb6KtezIR/UwIayJjxFzdjz9WOqxHQd4HsH2usDVHobj821hHjVq+6b16Q40njFTEIVK2ZuJRAi/WPRHe7TtvJ+nH1IPoqkIg5s54Q+i2DLT3ufojC4HlZJ3WdbtwAb3AGas2ZxxAMIRKRp1hbI6K7OtNtFXnOxzeBRBuSdZzne3zYBxQ8Umm7NEsH8uuRq1JF4ptAIqYlMvZ9vvQpGNyCme9Ede6C4JFKJ6tyWBHT+j6Aq+SsB7aqRJH4IpDaeKKFmMS5cW2NgVuyjn2GNsAASJmBaDzZzMyLlIG2AhAZVDod+991YqpgaRdIJJb8Ooh/peLU9rYM+kXWaTtXJ2aApYeBSCxxIYh+rAetH4X5dDeT+o1WTEkwrQKpiSc/YTA/pDMVDwM3ZB1bbIEIWoUyEI0nTmQm8aVSV3vFqDKO7nixVZzoHNGmTSAigzqFvYcY+IS2iIgudtNtP9KGVwagPRb9c9cJVbtOzffyNA4ZU4l5GpGxnkDtMDZkVl36kbfK4EbZh4jGDzqQOa9ta4/I6pjN2F8ueyDbDahPIGbiVwB9XVdADPpC1mm7TxeeTpy9F/PO4PzxBG8WgacxaCqYp4FI7IjddeixqKW7uXq+Tn8qBWvffQ+dFN6lZ8gMLiX5SnSRm27T+/hWkgNiwV9Di8aS85i4RQNUAYIZJ1Ra3Yq9F3Mt8n1zyaATAf6sYqyZ7uZwpWRqUQxlW/P+NE2ieq+O9oEBzB3J3MDKAulPHK3tl57A53Y6qbIdvR1qFvde3HsImI4m5uNA0Huoi+jB7nnVqkLTcRFqx6hrsKZ7ebTrAebHXSd1tPjd1INXGoqSQKIHzvo453KPAagrbdiBexPh+51p+790YMli7NnSm6gCzmRATMqBsjjF2BFw3urm8E3F9B1tfSL11tEw8Kgmv691Hfu7mrBKglESSK1pLSFAyxcmYiztzNjnlOS9xs57/pDrjL6+84no2wD7eZBra69XdDeHKyL5m0Yqt0BFYomvgujXOrBH6rFbWiB1ZmKOB3pcR/AA/jwp1Ht8e3u7yGFb1rbHj3hqqLf3fCJDCEPkyS1rY3p7lzXzprxf1kHLOFitaV1CgIY9c/QihXNHd65Y8WYZ3Zd/SY/ErAdAUH+GLmQv5OPcdOrlcgb+0ev5I9U9uW8TcD7AI3fCzcDB3ZeGx3RtwEjMuhGEb6nO70g8ZUjdQXTmsCKikzvTbToXmYaehzs5tHdXX78wEFOdNGX7fL62+/JJXco4FQxQ+Py7c8/DIChnNjGYT+woY2m4kgVimgd/rBe9fwNIw8XFV7lO6spyze2Ulr4jAP5hBdUWWdfdHB4XRUZr62ceTIYhdlkoPcYS8HCnY/t1FHiHS7FkgURM61oAGhKB8d2ukyrbQZm9W3rPIsYNoDIlTCtC9Qz8bU1zWO/n4yLGHakukZh1Fgi/VB2fiL7cmW67QxWnGPuSBFLbMPNgyht/Uy74Qug0+oxjOzrKs9dmakvfNQwekc+Ew0zCGd3N4VuKmaix0idiJn4I0EWK8TzhOvYRihhFmZckkGg8eSczf6ko5CE6lfO9Y8qijXeAqPJOqxF+2z0v/H9UuRyF9kbEtB4GoHQWncBf73RSN/sdf9ECiZiJrwCkYQty+d47prT0Pg+gyW8SS8Znvqp7/oSyvXuV7J/PBnXTD7I8z3sa4InSQ5UpK0oJArHEp8iDpAPaZPickVs/u6OjY6MizpDme7bwFAN9aQJ293OcUrAZ6APQbjB+uHp++NZSbMdi36iZVH/sZXzL72KiRQmkNpb4EhHdqT5RdIrrtP1BHWdwhGktfZ/ywE/5OcbA2PQWwKtA9AZ5vIrBq8igNzx4qwDKrvlIOIPzSIgkaKKmXuFraN/TiqmgXjBy62f5+YNblECipvVHBr6gNLOEX7lpWyRJ9q1NuZ73RE9fuVZa32bgQYP5wVB1+MHXL6a3fQtsjAJHzeR5DFYrJ+3zmaFhBRKpbzoMhqdanHENiGf7vVo+paX3PQA7+3g9tYL4UYbx6Jp51bo24vnobuVDR0zrEQCfVvD0Za+HD+7qSr2jgDGo6fACMS2h8POUBi/DwZcpLb0ic+NRSn4OZkx4Ch4v6Z4/4Xe+4I9jUJEHmIkfVKOAv+s6KbE+p70NKZD6+lmRPiO3gtR+lR91HVvlF2LYoKcu7lvAzPor4hI64HlLuudPHFOVW4cltMwdIjFrKahQo0S2ve6FqmZ1tT/XLQsw+G/jEIh6ch/5+2I+paX3fAB6L2DCe8z045BRtWTVpeLlO2h+MhA1k00MFp/k5RvzRW4mpf147qB3kP7zxcsVK84+5zr2wfJRD205pWXjlwAdX9c+HIeA2zzia9fMmzCu6hf6NUfF4taaiZ8TSD61k0+JsAcVSK2ZOIdAaqfdfHz3mLpww+FshMR5FG1VWwm0YHVz9RXFTmrQTx8DOu4iXp6trpdTKX1eDZG0IWJafwVwuMJgayicb/TjgMu+V3+wTy5cJV7KNewoLkSYE+dCxurxV4U5LKup6l2EGN/rzNhX63R6wDuIpi8LP3Kd1MU6nd2MNbVl4zUM0rT5kDtz1eHZb11Eq/3wNcAsngHluwjjWTejtyjPgAKJmNYPAKhd3IxZbsZWe/EagNt9FvTU56uMZ3VkbyTw7aubJ3yl+CkMevrNgOpdhD06PLuyTXXdbkuYgwlEvJyr1ID4vevYX/SDzKktvT9m4EIN2Dd0N4e1JJzQ4EsA0c+A+l2EW9xMSltivh0E0n/y6xmVGfPrQMu0H/RaXh7i7lGl4h9AD3U3Vx+nhhFY+8WASukMZqSzGXu6Lt92EEg0bn2PGf8pPQCjc1JV73Q/MpRMXdSzlMlQWVASaRvd7g3hA3AledIxBoa+MqCa84A8fLZzpa24Or8pxB0Eovr1ikHXZZ02rbVBhKNTr+s7jD1WfrZk4hnBGoev17cyuKhiRbnqjPR7JuO/3Yz9bWVHthfI/vGmqSEW27PlmwF80o9cqlMWbbwdRGrZvj0+rfuyCRq27cvzE1gWx0A0Zt0iXVmX8VrPesNctapVOZH2NncQ1VsbQI+7Tpv2DYNTr+s7lr1C3RH5Ns5P8ckTNzKWqmeQmOm0bKZN+cdwG4FEYsm7QXyiLCUiDWmnY98gaz+Y3ZSWjfcCpFLv0Omprj70nYvIly3RuuMN8ICampqJxsTJDoD9pfhg/rWbSSnXdt9WIKYlbkmTpBwCrTdyuekdHStel7Mf2GrKtRtqEAp1AAjJ4hLjW6vnh9UO5sgOHthJMxA1rRsY+I4kQIfr2AdI2m4x2yKQGjN5rAGlx5jfuY6tnPFk+4CmLu49hxkqe8KWdTeHj1QlKrAvPwMR0xJZX26THZkJNdm0/YqsvbDbIpComVzM4EtlwYhofme6TVsRnc1+TFncdxeYpRcdPeaT3pw/QdRrD9ooY6DuwKaol/PE04Nko8+7Ttv9ksYFs60EYon6gsfKgnngI7uc1DJZ+4HsGq7k8Nqd+v4J4CNSuOM395QUXZVoFI1bLzEjLueb+knDrQXyBgPT5BzBu65ja0+xM7Vl4ykMkj7myoxD18wP/0MypsCsAhiIxBO3gul0SVdudx1baa9dQSD19U175AxP/FLLtj+7jn2MrPFgdlNaev8HwJlSuEQPd8+rLluSYykfA6NhGYjEE98G00+H7Thwhxdcx1bZU7jpESsaazqSyROl1CQbX+k6qaskjQc1m9Ky8Q2ApO5qRHTJ6nnVIpN70EYxA9F444HMIeny0pNCvbu2t7eLbDdSrV8g1gVMWCKFAMCP94+9FvcdajCLxGJSjauro2suIlfKODCqKAYiZmItQFJlIoj5sM5MSiRcl2oFgahmlXAde9j0QaV6N3XRxgVMJJup5K/dzeE5pY4Z9K9MBpSqmRGf76ZTN8pGtkkgcesZMKSSKzDYzTqpqKwDg9lNaekVd49DZXAJuHh1c/hHMraBTeUxUBtPthCz1AZYBt+UdVLSed02CURpBR2+5L2a0tKbBVAjM125vr5pb12xc3CEVoa8CrSJmokzGSQ+2JTeFI/hUiSeOABMK0sfeZOFqkKHuIOIDPAy5ZiDlXPZyaxQu0h9YhYMEgflZNoG17F3kjEUNhQxkycD/HtZABAuc9P2Imn7AQz3WcAfy1f1SSVsE3mtVjeHv6rTnwBrZBnYu7Fx5517Q9JfojzPiHetbBUbH0tuFDETVwL0/0q27Ddg5lOzmdRdsvYD2e29cOMMMmiFFCbR4u551c1StoFRxTIQMS3pR24QPu2mbalk46S8Bwt0UKfT1qqT2aktfccwWJTpKrkR4aLV88LaU1CW7EhgoJUBlS9ZzDghm7HvlXGIInHrRrB8kfdcde6jr77wwjqZwQezmdLSK1bP5V7KglODOqeiYrBUvmSpJBGhqGn9fwa+JslEj+vYkudHBh9x78V9lxPzAhmfDNBhq5qrpReGZMYMbPxnoNa0LiHgOqmRmM5yM21SP7gUMS3xgi5br3y169hSW0GGCnTKol5Rz1zqoAxTPrJm3iTxvBq0McRAbcw6mwhLpUJSWCwUdxDpbe5ESHem9eUg2hz8lJa+3wF8igwZu0x8ZWLHBQf4WiRUxq/ARo0Bla+tDJ6XdVJSdx+KxJNPgvkwSfefdh37U5K2g5pNWbTxfhB9rmRcove651XvWrJdYFDxDERjyaOYWCQsL7kR4fudafu/SjYsrIPELBuEhIwxGH9yM3bpF/Iwg01t6ZMqEUyEp1fPC2sXrBQ3gZFWBuqmz7Q8z2iTBF3oOrbUvj7xDiJW0WUPt9/mOrb2RTnZr1gELF3dHD5HksTArIIZ2D/WWBuikNzubKIlbrrtP2TCE+8gCicJ+aeuk5J6mR7K2WktvUkP9HeAS9pqwsA5a5rDci9yMuwFNmVjoCaR2N3oIanlBJXtUOIO8q7smW8ivqYznfq/frA0taXvWgZfVjw2/aW7uXpu8f2DnqONgYhpsZTPxL9203I5soRAcrI5pwj4QadjS2dCGS7YvVv67iYUlciuq7s5XDscXvDvo5eB/WbMmFzVV/W2ZATS5TjEZsV/ASz35YfwKzdtq2VbH+6FfdHGkz2iXxIwSFIImt/dXK093ZDkRARmPjEgSpLnjFynFDzhQTdtf1bGVtxBRGKt/WSMAb7bdVKyi4xFD7nX4o2NBDoEjDiBYgC/CVA7Ib9idfPER4oGCjqOWgZUCuswsCzr2FLJA4VARFXQmTLMqQwsM15gM34ZiMStuWD8WYoBlXeQWtN6nADZ89vLXceWW0ORijQwGq8MKGZ7V1kHSfwBoJMkiX/VdWy57NuSAwZm45OBqJk8l8E/l4peZS9WJG79EoyzpAYGrXedNrm0oHIDBlbjlIFI3JoPxkKZ8JXOg0RN6zoGLpEZWNh4PbtN6upa1iNrH9gFDBTDQCSe/DGYpaobG2Q0daRbpbapUG0seQURX12MkwP1MUJo6Gi3X5K1D+wCBophQKXyrZHDXh0dtlRqXZHVRCX3qdjvqJxivhiCgj7jm4GIab0IoEGChY2uY0+UsCuYiM+8SkVKiHFhZ8a+XtaBwC5goBgGpHO3MTrdjF1XzBgD9aFoLPkZJpavKa2wU1LW6cBufDGgUn1Zda1OOXEcgPtcx/7C+JqyINpyMhCNJT7FRE9JjamwSFh4xBL/E4lZ60CD7XUa1q1217EPHLZX0CFgQJKB2rj1b8S4RdJcepHwQ4GYyYcBli2Ao5TaUTLowGwcMaCU3FBhkXCLQKLxxNXMdIUs54bhJTteWm7L2gd2AQNDMRAxrb8COFyGJZVFwq0EkjyJmf8g44CwYeDSrGP/QNY+sAsYGIyBhoaGXTbkw+tlGaKqqv06X3zuNWl7YVhX1xT1qhTK7fqUvEE2qMBu7DAQnW4dxx7+JBMRE9JZxbRUWypDRUxLqGxfGUcA9Hg96yZ3dXUFW04kCQzMBmYgErMWgjBfih8NSxBbCURpVy8Y3rFZZ3lweElqJgOjwRiImJaoCzJLiiHiz7nplNTdZ/N4WwtEqQwCEa7uTNvfkwokMAoYGIAB1Ud/IxferaPjmX+pkLtFING42os6gCdcxz5CxZnANmBgawYiseTXQfwrSVYecx37aEnbLWZbBKKqVoHInDezmRUZVacC+4ABwUDEtH4D4CuSbFzuOrbU+ZGtx9umfLNKtduCQBSSBEuSEJiNUQaijY17cW9IZP3cTSZE9ujw7Mq2J2VsBxVIbcz6TyKovEcEj1mqMxLYFxhQfLz6p+vYe29aolNr29xBlDaF9fvBnndIduVy2YqkatEE1mOGgYhp/Q6AVAkMAL91HVsc41Bu2whkk3IVsr2L3Y/B1yzlSRnvAJHpTfvB4wzAUgedmOg72XTbT3XwuKNATOtaACXkxN3BjRWuY0vl2dIRUIAx+hmIxKxvgXCjbCRenq2ul1Mi35ty20EgNWZijgF6XAU5WDRUYS+wjZjJ+wGWqjvDjHQ2o6/q2Q4CKTxmyZ//3Ty7P3cd+5vBVAcMlMpA3fSDLM/LS2UgKYzFWORmbJUnoG1cHlAgqqmAAGzM58l65eW2dKkEBf3HNwMRM/kTgM+XZYE9JLIr7eWy9tvbDSiQ2nji08Sktq+KucXNpOQ2memKLsAZVQzUNVjTvTy1yr6cE9Fdnem2U3UGPaBA+h+zxIp4vcJgb/YxrNcy9ioFjMB0HDEQMS1xpuhi2ZCJ6OTOdNvdsvYD2Q0qkFrTWkLABSqDMfiKrJNaoIIR2I4PBvrrf4h3D6mVcwDPu44tt+t3CIoHFUhNPPkJg/nvitPz8vvhvLVmxYr3FXEC8zHOQNRMSlU23kyLX6daBxVI/2PW7QC+rDI3OhdtVPwIbCuXgfr6mfvkDKMVgNgeItPermbMyPjwOD+kQGrM5LEG+CEZjz9UNtkfhHOzg7uICotj27bWTC4msHytS6Yb3Uyb9JevodgdUiCFu0jc+hMYx6lMEROuzgaHqVQoHLO2Oham4Rmz3ZWtconlhmF2WIHUxmaeSmTcoThDOY9odle67R+KOIH5GGOg1rQeIuBY6bAUCnQWM+awAul/F/kbgE8WAzhYHyb8MZu2T1TBCGzHFgO1pvXvBCglPifCGZ1pWzbr4rCEFiWQWjNxDoFuGhZtmA4MPjfrpH6hihPYj34G9qufEQkZVU8SME0+GspM3plmtLa29sljDG1ZlECampqq173vicyJMvUZtnjAIDfHPDtYPPRrOkcPbq2ZvInA56h5zFe5TupKNQwNAhEQtWbiUgItVnWGgRuyjq20AKnqQ2A/sgxE4zNPYjakM3n2e9/q9ex2mN/l/4q6gwiH6uub9sgZhbuIbHK5D+8khK9l0/atIztNwegjwUBdXeO+XpXxKEAxlfGZ+dRsJnWXCkYxtkULZNNdxLqEgOuKAR6mzxpmOiabaVuhASuAGEUMROKJW8F0uorLBNzS6dhnqGAUa1uSQARoxLTELt9PFzvA4P3oEddpk/+8p+5AgFBmBiKxxIUg+rHisOuMEA4rV+HYkgWiZWGnnyECXdfptM1TJCwwHwUMRM3EJxn0KIBJSu4SLnPT9iIljBKMSxZI/11E9dx68D5SwiSN9q4NDQ3hDfnwn2VrfGyJn+gpN902u5x8SAkkFovt2oedngAhocHZ4H1EA4mVDKF6zuPD2MpfclxKIMLh2pj1RSLo+oqwPM/5k17JrMhW8kQHvpXOQK2Z+C6BrindclsLBt+UdVLnqeKUai8tkMKjVsxaCsLZpQ46YH/Gs27GPkQLVgBSEQxETEucDlSuPEbAqpBXNXvlyufccgemJJD9Y421IQo9oWNtpD/wIHVpua8An8ZTrEy7jVfEuLAzYyvt2ZINU0kg/XcRpSRfAzj+Z9exZSvuyvIQ2GlkQNNp1M0ePeo6toZlBbkAlQVSEIlp/R7AyXIuDGClWPxdmx8BUMkM7GMe/LEJ6HurZMOBDd6Ex8e7K1PPacIrGUaLQPqPTIpSV40lezCoAV/pOqmr9OEFSH4zoFqRdgD/vug6tvjxHbGmRSDC+/4FRCEStYWgragIFhJH7LooeWAdBZi2G/QS17F/WLIjmg20CUT4VRtPfIOY9J73IPzMTdvf0hx3AKeRgf5VcnGoTktj4PqsY1+oBUwRRKtAhC+RWGIRiJoV/drWfNM7idic5mnFDcCUGdBQ23K7uaZ73HTbScqOaQLQLpCCSHS/tBeCpQeqmc/1I7WLJi7HHUwkZn0ThP/WFTiD7GqPjlm5slXXS76ya74IpF8kIoGwxpf2Qqyt8Iz/8CuDhTKb4wggYiaUyobvSBW/TTCO6XTaRH6simm+CaRfJB/ofGnfxBr1gHC5m25T3TZdMZMwmhzZ9DKeXwyQ5scgOsV12lRPGWqn0leBRA+c9XHO5V7V7vUmwNtgGJe7L7X6he+T26MXtvC+AV4MRlRrFEQXu+m2H2nF1ATmq0CEjzWmdYQBLNPk7/YwKwG6vBJ/eXyKd8Rg9T9S9YdCtMTo42tQbXwcfd5rHR32P0csyAEG9l0gBZFMbzzE8EJ+Jo1b6Dr25ZVE7Fjxxb9HKkDkSgNjNwLmbOGL8Q5Ay0Decr8zlhQzR2URiHCktn7mwWQYzxTjlFQfYpF6cqGbTj0gZR8Y7cBAfzFNUc5svxGhh/EnN2NL1SrU5W/ZBCIc1lGHfdjAxWdHMhYG7ybDMjVoh0h902Ew+DLZQpryI+9oycCyrGMfqROzFKyyCkQ4Vmcm5niKVXSLCPBVMBa6GVvbN/oixhz1XSKRpt0Q9sQdQ1sRzAFIEefS55ZC1kiKpOwCKTxumTOPIRgPl0KSXF96AB4tDNZNhmcvYia+ApAQxozhe8v1IMZSJhwtLoFSEUZKJCMiEEFOJJ74HJjuL5Uouf6Ch6pTAAAHcUlEQVR0swe+ucux/ypnP3atovHkaR7zmQR8xs8oRTk+7sGNxkRaJzvOSIhkxARSeCeJJ05kJq1FF4cmn+9mppuzGfte2UkaC3Yiy0hPfsKZHgrCONT/mPirrpO6TUfKqHKLZEQFskkkPi0+DTXrhL+wJ4TS9mv/L47KGUGkj80b+TMZdKZqIvIio+pmwmnZtC2OZW8+EvF4kbaDdiunSEZcIIIFP7+1DzMZzzPjjwDdO5bToBbq3sP4HJhP0Zg/YEhqGfg7OP/1bGaFKCdeaDruIJuxyiWSihDI5qB9W60t6ieLHmHgPhDfl03brxRlUsGdauPW4eTx50Ak1hGUylaUGiYR38kbQ+e6buu729tGTEvbJtZyiKSiBDJij1zbzCL1EOE+D3xfdd57bOXK5W+UeoGMVP860zrU2/SyLUTRNBJ+DHfYSfePoN8iqTiBjPAj1/bXlAfip+HhaWJa1rnSFp+mK+bQVv8jy+EAzwJolkIZZR1aWkOMBcOl59mUhrT6CYC05UDzUyQVKZDKeOQa8JrZAOBvxPxIPhR6oqrXc8u1ua6uwZqez3EDERoYdASBPgHwRB1XtioGA7cQvGtcZ/nKYrDqYokTPKJ7iulbbB+/RFLRAqmMR67hpojWA+yKPwRymdglz3CJ+F0YXk8uV7UBRr6HqnIb6IMJPZMm9Wxob2/PTWtqmkjvhybt7G2c6HlVExHOTWQvNJG9/CQmmiqEQGRMZ+bp5X6HGC7irf69HcA1rmPfXoJNoWt/6lpRPdko1Xaw/n6IpOIFIsgopBUK0QVg44JK+dXUNamjFYeAH2wM9S54vb39bdkYImbyZDDfCUJIFmN7O90iGRUC2UxCbb01k0K4AIyzdBEa4JTGgLgAQbwgm06JcgbKrT/pg7iTVCuD9QPoFMmoEsiWd5Pp1tHk4QIGvqCL1ABnOAYKj5ILXMdeOFzPUv+9/53kTgDhUm39ftwalQLZTIrYR8TMomLuJ3URG+DswEAOhKWewT/vak+l/OKnNmZ9gYju0PkIXbiTzKibi7vuysv6PaoFsuXRK548nzYJpV6WiMBuBwY2MLAUTEvLtcsgYiaPB1jcSbRl5xQi2SnUe2x7e3uvzByPCYGIwPebMWNyVV/oQoC+KnavyJAR2BQY+BeApfk8LX3l5bZ0uTnp3+Ut3kl21jW2EEnfexM/+/rrfxef6UtqY0Ygm6Oe1tS006T3+XRmPh2EstazK4n5CuvMwFpxXoOqaGlne1vHSLoXnW4dxx7EnWQXXX7030k+397e/l4pmGNOIFsHL27ZQihEOK0UUsZZX7Hjdqm4a1TSHrRoLPkZJhZ3ko/omg8hEuo1Thxoj9hgY4xpgWwOOmomm5i900GFAvZ76CJ8lOM8Cub7+0B3vZaxV1ViLDVm8lgDBZHspsu/wuNWqPeUYtdvxoVANpO7f7xpapXHpzOxEIrutKi65tBPnKcBvh8I3e86rS/4OZAu7MJWfY/EYuLuujCFSEI5nFrMNqFxJZCtCRbbwQ3gCGYcDuAInQtVuiZSCw4jRQbuz4Me6Eq3+ZmbTIu7A4FE4tZcMMSd5KMaB3mCq8KnZl98Zs1QmONWIFuTIr6AhXpDc8mgo7BJMGL/02huYtPg/cT0QGem7bHRHMiWx+RY8iiP+E4CPqYtHqKnqj0+baiKAYFABmC7vn5WJG/k54Iwl5lFiprJ2iZFOxCvB8hmIEVMKa/Ks/1c0NPufgmA0djMI5kMcSfZswSzIbuKk49GVdVpnS8+99pAHQOBFMG0OBLM1dzI7In3lpkgatSewLkIPwCIFeEUg1sNGKJMQGullQsoLgz5Xv25nsUn4L3kUbazJDzrMZ/W5aS6tscMBCLJsihY2ZOvbmSmRhiYCS689Is/ct/uCe+A8SYYa0BYA6Y3QbyGQOL/i//+6ngTw2BTUzhOvOmdZIrk9A1k1mrkjNM6Olo7t/7HQCAaGRZQc+bMqVq5fn04vDYfrqqiasPwwhuJwyGiaiIOE6rDOUI1gcOU5w0IGW8ave+u6ejo2KjZlTENV1ufnE1G4RPwVG2BMlIg77StD34FAtHGbgBUbgb6cz0LkeyjcewX8nk6bfM2m0AgGpkNoMrPQH+FXSGSfTWOvjyM6qMd59m1gUA0shpAjQwDNfHkJwwuPG7pK9PQX348EMjIzGkwqmYGaqY3HWJ4nhDJ/rqgiXBGIBBdbAY4I85ApD4xC4Y4dFV69viBnCfGrYFARnxaAwd0MhCJWQeJXcAEimjAXREIRAOLAURlMVAXb0p6nic2OCpX4w0EUllzG3ijiYG66TMtzytsSzlAATK4gyiQF5hWOAM1ByQSRqjwTiKZq4B/E9xBKnySA/fUGKiNJRtp08lEs3QkvioQSOmsBRajjIGI2TSDyLuDGfFiXd+cfC4QSLGMBf1GNQN102c2eJ7xm8Ju7CKa69gFbQQCKYKsoMvYYMA0D/5YL/VdDcY3B4uIwTdlndR5m/89EMjYmPsgihIYiMatr8HDXKbC3UQcUWgnopeYvZdcJ3Xl1lD/C4411K7ZPFwhAAAAAElFTkSuQmCC";

  $base64_string= explode(',', $img);
  $data= base64_decode($base64_string[1]);
  $img_file='test.png';
  file_put_contents($img_file,$data);