3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('SALT', str_pad("$2015", 16)); function encrypt($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))); } $password = "2CzEcwg+YtE4fk2q6+l9Ii5fFXOlctL+vfiDQpOFMK8= "; echo decrypt($password);

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)
8.3.70.0150.00318.41
8.3.60.0030.01216.87
8.3.50.0090.01221.15
8.3.40.0090.00618.76
8.3.30.0110.00318.84
8.3.20.0000.01420.39
8.3.10.0050.00323.70
8.3.00.0060.00319.78
8.2.190.0090.00918.49
8.2.180.0140.00018.18
8.2.170.0040.01122.96
8.2.160.0100.00720.53
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0080.00026.16
8.2.120.0030.00617.38
8.2.110.0140.00320.53
8.2.100.0090.00317.59
8.2.90.0000.00818.96
8.2.80.0090.00017.97
8.2.70.0030.00517.37
8.2.60.0000.00817.80
8.2.50.0060.00318.10
8.2.40.0000.00720.42
8.2.30.0040.00419.79
8.2.20.0040.00417.67
8.2.10.0050.00217.95
8.2.00.0030.00618.16
8.1.280.0030.01725.92
8.1.270.0060.01320.23
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00322.73
8.1.230.0060.00617.83
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0070.00317.13
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0030.00518.59
8.1.160.0030.00522.07
8.1.150.0000.00718.84
8.1.140.0050.00517.31
8.1.130.0070.00017.64
8.1.120.0040.00417.46
8.1.110.0030.00517.36
8.1.100.0040.00417.37
8.1.90.0030.00617.29
8.1.80.0040.00417.29
8.1.70.0030.00317.43
8.1.60.0030.00617.57
8.1.50.0030.00517.43
8.1.40.0000.01017.43
8.1.30.0060.00617.62
8.1.20.0040.00417.70
8.1.10.0040.00417.59
8.1.00.0060.00317.51
8.0.300.0030.00618.77
8.0.290.0000.00716.63
8.0.280.0040.00418.31
8.0.270.0050.00317.21
8.0.260.0060.00017.13
8.0.250.0040.00417.01
8.0.240.0000.00716.85
8.0.230.0070.00016.92
8.0.220.0000.00616.83
8.0.210.0030.00316.89
8.0.200.0070.00016.95
8.0.190.0070.00017.02
8.0.180.0070.00016.93
8.0.170.0060.00316.91
8.0.160.0030.00616.94
8.0.150.0030.00516.88
8.0.140.0070.00016.77
8.0.130.0000.00613.30
8.0.120.0060.00316.84
8.0.110.0040.00416.87
8.0.100.0070.00016.88
8.0.90.0000.00816.80
8.0.80.0070.01016.86
8.0.70.0080.00016.76
8.0.60.0050.00216.93
8.0.50.0030.00516.91
8.0.30.0050.01317.08
8.0.20.0060.01217.40
8.0.10.0000.00816.88
8.0.00.0090.01016.84
7.4.330.0000.00515.08
7.4.320.0060.00016.58
7.4.300.0000.00716.51
7.4.290.0050.00216.50
7.4.280.0070.00016.50
7.4.270.0070.00016.63
7.4.260.0070.00016.57
7.4.250.0040.00416.32
7.4.240.0020.00516.51
7.4.230.0070.00016.68
7.4.220.0070.01316.66
7.4.210.0110.00316.59
7.4.200.0070.00016.59
7.4.160.0080.01016.38
7.4.150.0070.01117.40
7.4.140.0080.01117.86
7.4.130.0090.00916.46
7.4.120.0100.01016.56
7.4.110.0150.00316.48
7.4.100.0110.00716.51
7.4.90.0150.00316.47
7.4.80.0110.01119.39
7.4.70.0080.00816.46
7.4.60.0130.00716.48
7.4.50.0000.00716.57
7.4.40.0090.00916.52
7.4.30.0060.01616.46
7.4.00.0030.01014.79
7.3.330.0000.00513.28
7.3.320.0030.00313.27
7.3.310.0000.00816.32
7.3.300.0000.00816.20
7.3.290.0050.00216.32
7.3.280.0110.00916.29
7.3.270.0120.00617.40
7.3.260.0100.00716.36
7.3.250.0080.01116.37
7.3.240.0120.00816.26
7.3.230.0100.00816.50
7.3.210.0070.01116.62
7.3.200.0160.00016.37
7.3.190.0110.00716.43
7.3.180.0140.00316.45
7.3.170.0120.00316.41
7.3.160.0040.01216.29
7.3.120.0130.00314.72
7.3.110.0060.00914.84
7.3.100.0000.01314.79
7.3.90.0040.01114.80
7.3.80.0030.00614.87
7.3.70.0070.00714.50
7.3.60.0030.01414.67
7.3.50.0080.00414.84
7.3.40.0090.00614.66
7.3.30.0060.00614.85
7.3.20.0080.00816.78
7.3.10.0100.00716.63
7.3.00.0040.01116.71
7.2.330.0100.01416.63
7.2.320.0060.02816.66
7.2.310.0100.01016.33
7.2.300.0030.01516.59
7.2.290.0090.00916.23
7.2.240.0090.00614.59
7.2.230.0000.01114.79
7.2.220.0070.01014.79
7.2.210.0040.01115.14
7.2.200.0060.00614.68
7.2.190.0070.00714.77
7.2.180.0030.01214.94
7.2.170.0080.00814.88
7.2.160.0070.01014.75
7.2.150.0110.00616.83
7.2.140.0030.01216.72
7.2.130.0100.00716.71
7.2.120.0040.00816.61
7.2.110.0070.01016.77
7.2.100.0100.00716.81
7.2.90.0070.01016.90
7.2.80.0100.00016.82
7.2.70.0040.00816.84
7.2.60.0050.00816.83
7.2.50.0000.01516.89
7.2.40.0070.00416.84
7.2.30.0070.00316.84
7.2.20.0030.01316.90
7.2.10.0000.01816.71
7.2.00.0050.01018.05
7.1.330.0070.01015.61
7.1.320.0080.00615.54
7.1.310.0090.00615.75
7.1.300.0030.00615.57
7.1.290.0160.00015.63
7.1.280.0030.01115.48
7.1.270.0000.01015.70
7.1.260.0070.01015.55
7.1.250.0070.00715.71
7.1.200.0170.00315.22
7.1.100.0070.00717.77
7.1.70.0040.00416.87
7.1.60.0130.01319.13
7.1.50.0060.00916.95
7.1.00.0030.07722.33
7.0.200.0030.00616.40
7.0.60.0130.07319.87
7.0.50.0070.07317.95
7.0.40.0100.06720.45
7.0.30.0570.07020.30
7.0.20.0400.07020.13
7.0.10.0170.08320.21
7.0.00.0100.06720.10
5.6.280.0000.03321.11
5.6.210.0130.08020.52
5.6.200.0070.08018.22
5.6.190.0070.04720.47
5.6.180.0230.03720.62
5.6.170.0170.05720.59
5.6.160.0200.06320.56
5.6.150.0030.04718.20
5.6.140.0030.06718.18
5.6.130.0030.04018.21
5.6.120.0100.06721.20
5.6.110.0100.06321.05
5.6.100.0170.07721.22
5.6.90.0100.08321.03
5.6.80.0100.05320.62
5.6.70.5070.05020.58
5.5.350.0170.06020.50
5.5.340.0070.08017.97
5.5.330.0030.04320.30
5.5.320.0230.05020.34
5.5.310.0300.07320.29
5.5.300.0000.05318.03
5.5.290.0000.05018.02
5.5.280.0000.04321.07
5.5.270.0170.07720.76
5.5.260.0070.04720.76
5.5.250.0130.03320.78
5.5.240.0030.07320.33
5.4.450.0670.05719.77
5.4.440.0670.05719.38
5.4.430.0700.05319.37
5.4.420.0700.04719.48
5.4.410.0830.06019.54
5.4.400.0630.05719.32
5.4.390.0730.05019.16
5.4.380.0630.05319.16
5.4.370.0600.05719.30
5.4.360.0700.05019.19
5.4.350.0870.06319.33
5.4.340.0830.05319.15
5.4.320.0800.06319.43
5.4.310.0870.05319.33
5.4.300.0870.05719.30
5.4.290.1070.04319.21
5.4.280.0970.05719.18
5.4.270.1000.05019.20
5.4.260.0870.05018.87
5.4.250.1000.06718.89
5.4.240.1170.04319.34
5.4.230.0870.04019.34
5.4.220.0730.04719.18
5.4.210.0670.05019.33
5.4.200.0670.05319.41
5.4.190.0930.06019.04
5.4.180.0630.08019.09
5.4.170.0600.05319.11
5.4.160.0000.06719.18
5.4.150.0100.05319.03
5.4.140.0330.05316.63
5.4.130.0900.05016.66
5.4.120.0600.05016.53
5.4.110.0870.05716.73
5.4.100.0800.06716.38
5.4.90.0370.05016.37
5.4.80.0070.05016.59
5.4.70.0230.04316.54
5.4.60.0270.06716.47
5.4.50.0000.05316.59
5.4.40.0100.04016.64
5.4.30.0070.03716.57
5.4.20.0030.03016.46

preferences:
48.09 ms | 401 KiB | 5 Q