تابع ()crypt در PHP

<?php
// 2 character salt
if (CRYPT_STD_DES == 1)
{
echo "Standard DES: ".crypt('something','st')."\n<br>";
}
else
{
echo "Standard DES not supported.\n<br>";
}

// 4 character salt
if (CRYPT_EXT_DES == 1)
{
echo "Extended DES: ".crypt('something','_S4..some')."\n<br>";
}
else
{
echo "Extended DES not supported.\n<br>";
}

// 12 character salt starting with $1$
if (CRYPT_MD5 == 1)
{
echo "MD5: ".crypt('something','$1$somethin$')."\n<br>";
}
else
{
echo "MD5 not supported.\n<br>";
}

// Salt starting with $2a$. The two digit cost parameter: 09. 22 characters
if (CRYPT_BLOWFISH == 1)
{
echo "Blowfish: ".crypt('something','$2a$09$anexamplestringforsalt$')."\n<br>";
}
else
{
echo "Blowfish DES not supported.\n<br>";
}

// 16 character salt starting with $5$. The default number of rounds is 5000.
if (CRYPT_SHA256 == 1)
{
echo "SHA-256: ".crypt('something','$5$rounds=5000$anexamplestringforsalt$')."\n<br>"; }
else
{
echo "SHA-256 not supported.\n<br>";
}

// 16 character salt starting with $6$. The default number of rounds is 5000.
if (CRYPT_SHA512 == 1)
{
echo "SHA-512: ".crypt('something','$6$rounds=5000$anexamplestringforsalt$');
}
else
{
echo "SHA-512 not supported.";
}
?>

نتیجه:
Standard DES: stqAdD7zlbByI
Extended DES: _S4..someQXidlBpTUu6
MD5: $1$somethin$4NZKrUlY6r7K7.rdEOZ0w.
Blowfish: $2a$09$anexamplestringforsaleLouKejcjRlExmf1671qw3Khl49R3dfu
SHA-256: $5$rounds=5000$anexamplestringf$KIrctqsxo2wrPg5Ag/hs4jTi4PmoNKQUGWFXlVy9vu9
SHA-512: $6$rounds=5000$anexamplestringf$Oo0skOAdUFXkQxJpwzO05wgRHG0dhuaPBaOU/
oNbGpCEKlf/7oVM5wn6AN0w2vwUgA0O24oLzGQpp1XKI6LLQ0.
<?php
// 2 character salt
if (CRYPT_STD_DES == 1)
{
echo "Standard DES: ".crypt('something','st')."\n<br>";
}
else
{
echo "Standard DES not supported.\n<br>";
}

// 4 character salt
if (CRYPT_EXT_DES == 1)
{
echo "Extended DES: ".crypt('something','_S4..some')."\n<br>";
}
else
{
echo "Extended DES not supported.\n<br>";
}

// 12 character salt starting with $1$
if (CRYPT_MD5 == 1)
{
echo "MD5: ".crypt('something','$1$somethin$')."\n<br>";
}
else
{
echo "MD5 not supported.\n<br>";
}

// Salt starting with $2a$. The two digit cost parameter: 09. 22 characters
if (CRYPT_BLOWFISH == 1)
{
echo "Blowfish: ".crypt('something','$2a$09$anexamplestringforsalt$')."\n<br>";
}
else
{
echo "Blowfish DES not supported.\n<br>";
}

// 16 character salt starting with $5$. The default number of rounds is 5000.
if (CRYPT_SHA256 == 1)
{
echo "SHA-256: ".crypt('something','$5$rounds=5000$anexamplestringforsalt$')."\n<br>"; }
else
{
echo "SHA-256 not supported.\n<br>";
}

// 16 character salt starting with $6$. The default number of rounds is 5000.
if (CRYPT_SHA512 == 1)
{
echo "SHA-512: ".crypt('something','$6$rounds=5000$anexamplestringforsalt$');
}
else
{
echo "SHA-512 not supported.";
}
?>

نتیجه:
Standard DES: stqAdD7zlbByI
Extended DES: _S4..someQXidlBpTUu6
MD5: $1$somethin$4NZKrUlY6r7K7.rdEOZ0w.
Blowfish: $2a$09$anexamplestringforsaleLouKejcjRlExmf1671qw3Khl49R3dfu
SHA-256: $5$rounds=5000$anexamplestringf$KIrctqsxo2wrPg5Ag/hs4jTi4PmoNKQUGWFXlVy9vu9
SHA-512: $6$rounds=5000$anexamplestringf$Oo0skOAdUFXkQxJpwzO05wgRHG0dhuaPBaOU/
oNbGpCEKlf/7oVM5wn6AN0w2vwUgA0O24oLzGQpp1XKI6LLQ0.اجرای کد

crypt(str,salt)