3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sharedKey = hash('sha256','0-120913kassaaa'+floor(time() / 360),true); $encAlgo = MCRYPT_RIJNDAEL_256; $mcryptMode = MCRYPT_MODE_ECB; function encrypt_base64_urlenc($secret, $shared) { return urldecode(base64_decode(rtrim(mcrypt_decrypt( $encAlgo, $shared, $secret, $mcryptMode, mcrypt_create_iv( mcrypt_get_iv_size( $encAlgo, $mcryptMode ) ), MCRYPT_DEV_URANDOM ),'\0'))); } function decrypt_base64_urlenc($secret, $shared) { return rtrim(mcrypt_decrypt( $encAlgo, $shared, base64_decode(urldecode($secret)), $mcryptMode, mcrypt_create_iv( mcrypt_get_iv_size( $encAlgo, $mcryptMode ) ), MCRYPT_DEV_URANDOM ), '\0'); } $derp = encrypt_base64_urlenc("this is a secret",$sharedKey); $underp = decrypt_base64_urlenc($derp,$sharedKey); echo $derp, "\n"; echo $underp, "\n";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.2.60.0030.01017.00
7.2.00.0030.01019.42
7.1.200.0080.00815.81
7.1.70.0030.01317.03
7.1.60.0060.00617.25
7.1.50.0130.01016.96
7.1.00.0000.08022.54
7.0.200.0040.01216.77
7.0.140.0130.06322.10
7.0.90.0100.05719.88
7.0.80.0070.06319.92
7.0.70.0030.04319.88
7.0.60.0200.05319.96
7.0.50.0100.04020.27
7.0.40.0030.04320.05
7.0.30.0070.04720.09
7.0.20.0000.04720.18
7.0.10.0000.04720.03
7.0.00.0070.04320.10
5.6.280.0000.07721.12
5.6.240.0070.03720.76
5.6.230.0070.03720.63
5.6.220.0030.06720.68
5.6.210.0000.05020.64
5.6.200.0000.04721.13
5.6.190.0030.04021.12
5.6.180.0100.03720.97
5.6.170.0000.04721.02
5.6.160.0030.04721.08
5.6.150.0030.04321.11
5.6.140.0000.04721.13
5.6.130.0170.03721.02
5.6.120.0100.04020.98
5.6.110.0030.04320.95
5.6.100.0070.04021.13
5.6.90.0030.06021.02
5.6.80.0100.04020.34
5.6.70.0030.05320.50
5.6.60.0130.03720.32
5.6.50.0030.08320.36
5.6.40.0030.04720.43
5.6.30.0100.03720.30
5.6.20.0030.07720.41
5.6.10.0170.06720.39
5.6.00.0070.05020.30
5.5.380.0070.03320.45
5.5.370.0130.03020.34
5.5.360.0000.04720.29
5.5.350.0070.04020.42
5.5.340.0100.03320.91
5.5.330.0130.02720.81
5.5.320.0070.03720.75
5.5.310.0100.04020.77
5.5.300.0070.03720.89
5.5.290.0030.04020.63
5.5.280.0030.04020.74
5.5.270.0000.04320.80
5.5.260.0100.04320.78
5.5.250.0100.08020.60
5.5.240.0030.07020.28
5.5.230.0200.06720.03
5.5.220.0130.07020.31
5.5.210.0000.05020.29
5.5.200.0030.04320.19
5.5.190.0100.07320.23
5.5.180.0100.07320.28
5.5.160.0270.06020.12
5.5.150.0000.09020.23
5.5.140.0030.05020.28
5.5.130.0130.07020.26
5.5.120.0070.08020.27
5.5.110.0030.04320.28
5.5.100.0100.07720.13
5.5.90.0030.08019.98
5.5.80.0070.07720.16
5.5.70.0100.08019.95
5.5.60.0130.07020.00
5.5.50.0000.07020.15
5.5.40.0170.07020.09
5.5.30.0070.04320.16
5.5.20.0070.05020.11
5.5.10.0100.06020.14
5.5.00.0070.08320.05
5.4.450.0030.04019.38
5.4.440.0000.05019.46
5.4.430.0100.08019.44
5.4.420.0070.05319.48
5.4.410.0070.04019.23
5.4.400.0070.04319.21
5.4.390.0100.06018.88
5.4.380.0170.05319.13
5.4.370.0070.07719.23
5.4.360.0000.04719.13
5.4.350.0070.08018.85
5.4.340.0030.03318.94
5.4.320.0100.06018.89
5.4.310.0000.05319.13
5.4.300.0100.07319.22
5.4.290.0200.05318.89
5.4.280.0100.06319.18
5.4.270.0130.07019.17
5.4.260.0030.04719.09
5.4.250.0100.07318.95
5.4.240.0100.05719.16
5.4.230.0030.07719.13
5.4.220.0130.04019.02
5.4.210.0170.06018.89
5.4.200.0000.08018.89
5.4.190.0100.04719.17
5.4.180.0130.07318.84
5.4.170.0100.05318.84
5.4.160.0100.04018.85
5.4.150.0130.07019.11
5.4.140.0100.07016.47
5.4.130.0100.06716.39
5.4.120.0100.05716.40
5.4.110.0100.03016.54
5.4.100.0070.07316.56
5.4.90.0170.06316.38
5.4.80.0100.07016.54
5.4.70.0070.07716.43
5.4.60.0030.04716.36
5.4.50.0000.04716.48
5.4.40.0030.04316.53
5.4.30.0030.07716.39
5.4.20.0030.07716.23
5.4.10.0100.06316.24
5.4.00.0100.04315.90
5.3.290.0030.08014.80
5.3.280.0100.05314.53
5.3.270.0030.08014.55
5.3.260.0100.07014.64
5.3.250.0070.07014.54
5.3.240.0070.07314.61
5.3.230.0070.07314.74
5.3.220.0200.06714.50
5.3.210.0000.06314.56
5.3.200.0030.06314.47
5.3.190.0100.07314.67
5.3.180.0200.04314.51
5.3.170.0100.07014.52
5.3.160.0030.08014.66
5.3.150.0130.04314.54
5.3.140.0030.08314.60
5.3.130.0100.07714.48
5.3.120.0070.07314.49
5.3.110.0000.06314.66
5.3.100.0070.06014.17
5.3.90.0130.03314.17
5.3.80.0100.06314.08
5.3.70.0000.06714.06
5.3.60.0100.06314.10
5.3.50.0030.07313.86
5.3.40.0030.03013.95
5.3.30.0100.06713.85
5.3.20.0000.03713.85
5.3.10.0070.06313.85
5.3.00.0030.07713.85
5.2.170.0000.06013.85
5.2.160.0000.06313.85
5.2.150.0100.05713.85
5.2.140.0070.06013.85
5.2.130.0030.06013.85
5.2.120.0000.04013.85
5.2.110.0030.04013.85
5.2.100.0130.05713.85
5.2.90.0030.05013.85
5.2.80.0070.03013.85
5.2.70.0030.04313.85
5.2.60.0070.06013.85
5.2.50.0000.05713.85
5.2.40.0100.05013.85
5.2.30.0000.04013.85
5.2.20.0030.06013.85
5.2.10.0070.05313.85
5.2.00.0100.05713.85
5.1.60.0130.04713.85
5.1.50.0070.05013.85
5.1.40.0030.05013.85
5.1.30.0070.05313.85
5.1.20.0070.05713.85
5.1.10.0000.06013.85
5.1.00.0030.05313.85
5.0.50.0030.04313.85
5.0.40.0000.05013.85
5.0.30.0030.06313.85
5.0.20.0070.04013.85
5.0.10.0100.04013.85
5.0.00.0030.04313.85
4.4.90.0070.03013.85
4.4.80.0000.02713.85
4.4.70.0030.03713.85
4.4.60.0030.03713.85
4.4.50.0030.03313.85
4.4.40.0030.05313.85
4.4.30.0030.03313.85
4.4.20.0070.03313.85
4.4.10.0070.01713.85
4.4.00.0030.04713.85
4.3.110.0030.03013.85
4.3.100.0000.02713.85
4.3.90.0030.03013.85
4.3.80.0070.05313.85
4.3.70.0030.03313.85
4.3.60.0030.03313.85
4.3.50.0030.03313.85
4.3.40.0100.04313.85
4.3.30.0000.03713.85
4.3.20.0030.02013.85
4.3.10.0000.03313.85
4.3.00.0000.03713.85

preferences:
42.41 ms | 400 KiB | 5 Q