3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('SALT', '$2015'); function encrypt($text) { return trim(base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, SALT, $text, MCRYPT_MODE_ECB, mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND)))); } function decrypt($text) { return trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, SALT, base64_decode($text), MCRYPT_MODE_ECB, mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND))); } $encryptedmessage = "SuYWP1Iy2Yn1Fkt2EkcSWkaJXR1eiDMM4x93/zsUoq8="; echo decrypt($encryptedmessage);

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)
8.3.40.0070.00718.65
8.3.30.0070.00718.85
8.3.20.0040.00420.06
8.3.10.0030.00523.65
8.3.00.0070.00722.57
8.2.170.0110.00422.96
8.2.160.0060.00922.26
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0060.00317.63
8.2.110.0030.00721.09
8.2.100.0110.00317.63
8.2.90.0050.00319.06
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00917.92
8.2.50.0040.00418.07
8.2.40.0030.00621.06
8.2.30.0000.00819.79
8.2.20.0040.00417.68
8.2.10.0060.00318.02
8.2.00.0040.00418.05
8.1.270.0030.00620.43
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00521.39
8.1.230.0110.00017.54
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.22
8.1.180.0050.00318.10
8.1.170.0040.00418.54
8.1.160.0000.00723.65
8.1.150.0000.00718.82
8.1.140.0000.00717.44
8.1.130.0000.00717.59
8.1.120.0070.00017.45
8.1.110.0040.00417.30
8.1.100.0050.00217.43
8.1.90.0070.00017.38
8.1.80.0070.00017.35
8.1.70.0040.00417.43
8.1.60.0050.00317.50
8.1.50.0080.00017.50
8.1.40.0070.00317.56
8.1.30.0040.00417.63
8.1.20.0000.00817.71
8.1.10.0040.00417.48
8.1.00.0050.00217.41
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0070.00018.32
8.0.270.0040.00417.20
8.0.260.0040.00417.07
8.0.250.0040.00416.98
8.0.240.0030.00316.88
8.0.230.0040.00416.99
8.0.220.0070.00016.79
8.0.210.0000.00716.88
8.0.200.0030.00316.97
8.0.190.0070.00016.98
8.0.180.0030.00416.92
8.0.170.0070.00016.96
8.0.160.0000.00716.89
8.0.150.0040.00416.74
8.0.140.0040.00416.83
8.0.130.0030.00313.36
8.0.120.0000.00816.79
8.0.110.0000.00716.89
8.0.100.0000.00716.88
8.0.90.0080.00016.93
8.0.80.0090.01316.89
8.0.70.0040.00416.78
8.0.60.0060.00316.77
8.0.50.0030.00516.87
8.0.30.0140.00517.23
8.0.20.0060.01217.40
8.0.10.0040.00416.89
8.0.00.0080.00916.80
7.4.330.0020.00215.20
7.4.320.0030.00316.60
7.4.300.0000.00616.36
7.4.290.0000.00716.56
7.4.280.0030.00716.43
7.4.270.0040.00416.60
7.4.260.0030.00316.39
7.4.250.0000.00816.59
7.4.240.0020.00516.61
7.4.230.0070.00016.64
7.4.220.0090.00916.69
7.4.210.0090.00616.50
7.4.200.0040.00416.40
7.4.160.0070.01016.40
7.4.150.0210.00317.40
7.4.140.0140.00717.86
7.4.130.0100.01016.61
7.4.120.0110.00616.46
7.4.110.0090.00916.38
7.4.100.0130.00916.45
7.4.90.0100.01016.36
7.4.80.0120.00619.39
7.4.70.0060.01716.59
7.4.60.0140.00716.47
7.4.50.0030.00316.32
7.4.40.0030.01516.55
7.4.30.0120.01216.44
7.4.00.0000.01615.04
7.3.330.0060.00013.29
7.3.320.0030.00313.34
7.3.310.0000.00716.34
7.3.300.0030.00316.20
7.3.290.0080.00616.26
7.3.280.0100.00616.29
7.3.270.0120.00617.40
7.3.260.0060.01216.32
7.3.250.0080.01116.37
7.3.240.0140.00416.30
7.3.230.0030.01316.45
7.3.210.0030.01416.23
7.3.200.0060.01016.36
7.3.190.0130.00316.23
7.3.180.0100.00616.29
7.3.170.0060.01616.27
7.3.160.0160.00316.30
7.2.330.0040.01416.64
7.2.320.0090.00916.61
7.2.310.0140.01016.52
7.2.300.0100.00716.54
7.2.290.0170.00716.41
7.2.60.0060.00616.95
7.2.00.0170.00719.35
7.1.200.0080.00415.59
7.1.100.0070.00718.04
7.1.70.0040.00417.07
7.1.60.0100.01419.18
7.1.50.0110.01416.62
7.1.00.0000.08022.34
7.0.200.0060.00616.54
7.0.120.0130.06322.06
7.0.110.0030.06322.11
7.0.100.0070.07021.95
7.0.90.0070.07022.03
7.0.80.0100.06721.97
7.0.70.0000.07722.17
7.0.60.0000.04722.18
7.0.50.0030.05322.03
7.0.40.0000.07722.20
7.0.30.0030.07022.21
7.0.20.0070.07022.05
7.0.10.0130.06322.02
7.0.00.0070.07022.10
5.6.280.0000.03321.13
5.6.260.0030.07320.91
5.6.250.0070.06721.13
5.6.240.0100.07021.02
5.6.230.0070.07321.09
5.6.220.0100.06320.86
5.6.210.0000.03720.96
5.6.200.0000.08021.05
5.6.190.0030.03321.01
5.6.180.0100.06721.06
5.6.170.0070.07020.91
5.6.160.0000.07721.09
5.6.150.0070.07320.74
5.6.140.0000.06720.93
5.6.130.0030.07321.05
5.6.120.0030.06720.84
5.6.110.0030.07721.05
5.6.100.0000.07720.79
5.6.90.0070.06320.93
5.6.80.0000.07020.33
5.6.70.0030.07020.30
5.6.60.0030.07320.43
5.6.50.0070.06720.46
5.6.40.0030.07020.40
5.6.30.0030.07320.20
5.6.20.0000.06720.40
5.6.10.0100.06320.36
5.6.00.0100.06320.45
5.5.380.0000.07717.59
5.5.370.0030.06717.60
5.5.360.0030.07317.55
5.5.350.0000.07017.50
5.5.340.0070.05318.13
5.5.330.0000.03718.26
5.5.320.0070.06018.14
5.5.310.0030.06718.35
5.5.300.0030.07318.01
5.5.290.0030.07318.13
5.5.280.0030.06718.14
5.5.270.0070.07318.10
5.5.260.0000.07718.28
5.5.250.0070.06317.95
5.5.240.0070.06717.28
5.5.230.0000.07317.34
5.5.220.0030.07017.38
5.5.210.0030.06717.37
5.5.200.0000.07017.66
5.5.190.0030.07017.32
5.5.180.0070.05717.48
5.5.160.0070.06717.36
5.5.150.0000.06317.48
5.5.140.0000.07317.33
5.5.130.0000.07017.24
5.5.120.0030.07017.36
5.5.110.0030.06717.49
5.5.100.0000.07317.39
5.5.90.0100.05717.37
5.5.80.0070.06317.38
5.5.70.0070.06717.50
5.5.60.0000.07017.50
5.5.50.0030.06017.38
5.5.40.0100.05017.50
5.5.30.0030.06317.52
5.5.20.0030.07017.39
5.5.10.0000.07317.21
5.5.00.0000.07317.21
5.4.450.0000.07719.52
5.4.440.0000.08019.55
5.4.430.0000.07319.40
5.4.420.0030.05719.36
5.4.410.0070.06719.47
5.4.400.0070.06319.18
5.4.390.0030.07019.13
5.4.380.0000.07019.05
5.4.370.0030.06719.04
5.4.360.0030.07319.04
5.4.350.0070.05719.04
5.4.340.0000.07019.07
5.4.320.0100.06319.32
5.4.310.0030.06019.31
5.4.300.0000.07019.04
5.4.290.0000.07019.04
5.4.280.0000.06719.20
5.4.270.0000.06719.13
5.4.260.0070.06319.28
5.4.250.0130.06019.17
5.4.240.0030.06719.30
5.4.230.0000.07019.07
5.4.220.0070.06019.20
5.4.210.0030.06319.04
5.4.200.0000.06719.30
5.4.190.0070.06319.19
5.4.180.0000.07019.21
5.4.170.0070.06719.16
5.4.160.0030.06319.07
5.4.150.0000.07019.18
5.4.140.0000.07016.64
5.4.130.0030.06316.58
5.4.120.0030.05716.71
5.4.110.0000.07016.36
5.4.100.0030.06016.46
5.4.90.0000.06716.73
5.4.80.0000.06716.57
5.4.70.0000.05716.59
5.4.60.0030.06316.47
5.4.50.0030.05716.59
5.4.40.0030.06016.60
5.4.30.0030.06316.49
5.4.20.0030.05316.46
5.4.10.0030.05716.60
5.4.00.0030.05716.02

preferences:
42.31 ms | 400 KiB | 5 Q