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"); $underp = decrypt_base64_urlenc($derp); 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)
7.4.00.0170.00315.12
7.3.120.0090.00914.89
7.3.110.0120.00315.01
7.3.100.0030.00814.99
7.3.90.0030.01214.99
7.3.80.0000.01414.91
7.3.70.0060.00614.58
7.3.60.0040.00814.49
7.3.50.0000.01614.76
7.3.40.0030.01014.94
7.3.30.0070.00714.86
7.3.20.0030.00916.68
7.3.10.0030.01016.79
7.3.00.0070.00716.75
7.2.250.0060.01315.02
7.2.240.0040.01815.20
7.2.230.0040.01215.21
7.2.220.0060.00614.89
7.2.210.0040.00715.02
7.2.200.0000.01014.91
7.2.190.0030.00614.82
7.2.180.0000.01414.81
7.2.170.0040.00815.05
7.2.110.0130.00316.62
7.2.60.0170.00316.99
7.1.330.0040.01215.89
7.1.320.0030.01015.87
7.1.310.0140.00316.02
7.1.300.0040.00815.88
7.1.290.0130.00315.57
7.1.280.0040.00715.72
7.1.270.0110.00415.75
7.1.260.0080.00615.84
7.1.200.0120.00015.54
7.1.100.0030.00918.25
7.1.70.0030.00517.05
7.1.60.0100.01019.40
7.1.50.0110.01416.90
7.1.00.0030.07722.30
7.0.200.0030.00916.87
7.0.140.0030.07722.04
7.0.100.0000.07320.01
7.0.90.0100.06719.93
7.0.80.0000.08719.93
7.0.70.0100.07720.14
7.0.60.0030.06019.96
7.0.50.0100.05020.27
7.0.40.0100.07720.12
7.0.30.0030.07720.14
7.0.20.0130.07320.07
7.0.10.0000.08720.07
7.0.00.0030.06020.14
5.6.280.0000.07721.16
5.6.250.0030.06020.60
5.6.240.0070.04720.70
5.6.230.0070.08320.64
5.6.220.0100.07320.62
5.6.210.0000.05020.68
5.6.200.0000.09321.09
5.6.190.0030.05720.94
5.6.180.0070.07721.03
5.6.170.0070.06021.05
5.6.160.0100.08021.08
5.6.150.0070.05721.13
5.6.140.0070.06721.05
5.6.130.0070.08321.03
5.6.120.0030.05720.94
5.6.110.0030.05721.07
5.6.100.0070.04021.13
5.6.90.0070.07721.07
5.6.80.0070.07720.43
5.6.70.0100.07320.56
5.6.60.0100.07320.49
5.6.50.0030.08320.56
5.6.40.0130.07320.50
5.6.30.0100.07020.44
5.6.20.0100.06020.37
5.6.10.0030.07020.43
5.6.00.0170.06720.41
5.5.380.0070.08320.52
5.5.370.0100.05720.36
5.5.360.0030.07020.45
5.5.350.0100.07020.40
5.5.340.0130.07020.81
5.5.330.0100.07720.84
5.5.320.0100.07720.81
5.5.310.0070.07720.84
5.5.300.0030.06020.81
5.5.290.0030.08020.90
5.5.280.0030.04320.93
5.5.270.0100.06320.89
5.5.260.0030.06720.77
5.5.250.0030.04720.70
5.5.240.0030.08720.32
5.5.230.0070.05020.22
5.5.220.0030.08020.24
5.5.210.0100.07720.20
5.5.200.0100.06720.23
5.5.190.0100.07720.26
5.5.180.0130.07020.00
5.5.160.0000.03720.27
5.5.150.0100.07720.25
5.5.140.0000.04020.27
5.5.130.0030.06720.23
5.5.120.0000.08320.00
5.5.110.0030.04720.08
5.5.100.0100.07320.09
5.5.90.0070.06320.08
5.5.80.0030.08020.16
5.5.70.0030.03320.07
5.5.60.0100.07020.15
5.5.50.0070.07320.07
5.5.40.0070.03020.16
5.5.30.0100.06320.11
5.5.20.0100.02720.16
5.5.10.0070.03720.07
5.5.00.0030.07720.04
5.4.450.0030.04319.54
5.4.440.0070.07719.25
5.4.430.0100.06719.44
5.4.420.0100.07719.41
5.4.410.0070.04719.43
5.4.400.0000.04319.05
5.4.390.0070.05019.19
5.4.380.0030.05319.00
5.4.370.0070.07719.14
5.4.360.0030.08019.18
5.4.350.0100.07319.05
5.4.340.0070.07719.09
5.4.320.0000.08319.09
5.4.310.0000.08019.05
5.4.300.0070.07719.03
5.4.290.0130.07018.95
5.4.280.0000.06019.13
5.4.270.0030.04019.16
5.4.260.0030.03319.09
5.4.250.0100.03019.23
5.4.240.0030.07719.22
5.4.230.0030.07019.18
5.4.220.0070.03019.24
5.4.210.0030.03319.22
5.4.200.0000.08319.17
5.4.190.0100.05719.11
5.4.180.0030.05719.03
5.4.170.0100.06019.06
5.4.160.0070.07318.93
5.4.150.0070.03719.01
5.4.140.0030.03716.48
5.4.130.0000.06016.30
5.4.120.0030.07016.30
5.4.110.0030.04016.48
5.4.100.0070.06316.55
5.4.90.0030.03016.52
5.4.80.0130.06316.50
5.4.70.0070.06316.43
5.4.60.0100.07016.45
5.4.50.0100.07016.41
5.4.40.0030.07016.30
5.4.30.0100.07016.33
5.4.20.0030.03316.47
5.4.10.0030.05716.36
5.4.00.0000.06715.85
5.3.290.0030.07314.61
5.3.280.0070.07014.66
5.3.270.0070.07714.59
5.3.260.0100.08014.58
5.3.250.0100.06714.73
5.3.240.0000.08014.73
5.3.230.0070.07314.70
5.3.220.0070.07314.63
5.3.210.0030.04014.59
5.3.200.0030.03314.68
5.3.190.0070.07714.50
5.3.180.0070.07314.66
5.3.170.0000.08014.57
5.3.160.0130.06314.64
5.3.150.0000.08014.53
5.3.140.0000.03314.60
5.3.130.0070.06714.60
5.3.120.0100.05314.64
5.3.110.0000.08314.54
5.3.100.0070.04014.11
5.3.90.0070.07714.09
5.3.80.0070.06714.05
5.3.70.0070.07313.95
5.3.60.0000.08314.04
5.3.50.0070.07313.88
5.3.40.0030.07314.06
5.3.30.0030.07714.05
5.3.20.0000.06313.79
5.3.10.0070.06313.72
5.3.00.0100.02313.53
5.2.170.0030.02711.20
5.2.160.0000.06711.16
5.2.150.0070.03011.18
5.2.140.0100.05311.00
5.2.130.0070.02311.12
5.2.120.0030.06011.21
5.2.110.0100.02311.25
5.2.100.0030.05311.21
5.2.90.0100.03011.04
5.2.80.0030.06310.99
5.2.70.0000.02711.17
5.2.60.0070.04711.04
5.2.50.0070.02011.09
5.2.40.0000.02711.02
5.2.30.0000.06310.90
5.2.20.0030.03710.94
5.2.10.0030.03010.96
5.2.00.0000.05310.87
5.1.60.0000.03010.11
5.1.50.0030.04010.10
5.1.40.0030.05310.09
5.1.30.0070.05710.25
5.1.20.0030.05310.45
5.1.10.0000.04310.07
5.1.00.0030.0579.92
5.0.50.0030.0409.23
5.0.40.0000.0209.23
5.0.30.0000.0709.23
5.0.20.0030.0439.23
5.0.10.0070.0409.23
5.0.00.0000.0409.23
4.4.90.0030.0339.23
4.4.80.0100.0279.23
4.4.70.0000.0179.23
4.4.60.0030.0209.23
4.4.50.0000.0239.23
4.4.40.0000.0239.23
4.4.30.0000.0279.23
4.4.20.0030.0379.23
4.4.10.0000.0339.23
4.4.00.0000.0379.23
4.3.110.0030.0139.23
4.3.100.0000.0239.23
4.3.90.0000.0239.23
4.3.80.0030.0339.23
4.3.70.0030.0339.23
4.3.60.0000.0309.23
4.3.50.0000.0239.23
4.3.40.0030.0479.23
4.3.30.0000.0339.23
4.3.20.0100.0209.23
4.3.10.0000.0239.23
4.3.00.0000.0179.23

preferences:
38.31 ms | 401 KiB | 5 Q