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))); } $password = "NB61AheldJHmu8LUldU6DHjeL3codi7KWyqGKziUQ=="; echo decrypt($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)
8.3.60.0090.00616.75
8.3.50.0160.00621.99
8.3.40.0070.01018.77
8.3.30.0130.00318.67
8.3.20.0070.00020.38
8.3.10.0080.00023.27
8.3.00.0040.00419.80
8.2.180.0110.00416.63
8.2.170.0030.01022.96
8.2.160.0100.00320.54
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0060.00317.50
8.2.110.0030.00622.25
8.2.100.0100.00317.63
8.2.90.0080.00019.22
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0080.00019.46
8.2.30.0050.00219.78
8.2.20.0020.00517.69
8.2.10.0050.00218.13
8.2.00.0050.00218.11
8.1.280.0100.00725.92
8.1.270.0070.01020.38
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0090.00317.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00417.22
8.1.180.0030.00518.10
8.1.170.0050.00318.54
8.1.160.0040.00421.86
8.1.150.0000.00718.85
8.1.140.0050.00317.33
8.1.130.0040.00417.55
8.1.120.0040.00417.34
8.1.110.0050.00317.42
8.1.100.0050.00317.40
8.1.90.0000.00817.39
8.1.80.0030.00717.41
8.1.70.0040.00417.35
8.1.60.0040.00417.65
8.1.50.0080.00017.43
8.1.40.0040.00417.43
8.1.30.0030.00617.66
8.1.20.0040.00417.55
8.1.10.0060.00317.47
8.1.00.0070.00017.42
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0000.00817.18
8.0.260.0030.00317.25
8.0.250.0060.00316.93
8.0.240.0040.00416.93
8.0.230.0000.00717.06
8.0.220.0070.00016.93
8.0.210.0070.00016.91
8.0.200.0000.00916.86
8.0.190.0040.00416.89
8.0.180.0050.00316.95
8.0.170.0080.00016.92
8.0.160.0000.00716.90
8.0.150.0070.00016.86
8.0.140.0030.00516.85
8.0.130.0030.00313.36
8.0.120.0030.00516.75
8.0.110.0070.00016.91
8.0.100.0000.00716.93
8.0.90.0050.00316.84
8.0.80.0080.00816.87
8.0.70.0050.00516.87
8.0.60.0040.00416.90
8.0.50.0000.00716.77
8.0.30.0080.01117.00
8.0.20.0100.00917.40
8.0.10.0000.00716.96
8.0.00.0060.01116.79
7.4.330.0020.00215.08
7.4.320.0030.00316.44
7.4.300.0030.00616.46
7.4.290.0030.00316.59
7.4.280.0000.00716.50
7.4.270.0030.00316.65
7.4.260.0030.00316.64
7.4.250.0060.00316.53
7.4.240.0020.00516.59
7.4.230.0040.00416.63
7.4.220.0090.00916.37
7.4.210.0150.00016.68
7.4.200.0030.00316.35
7.4.160.0050.01116.66
7.4.150.0070.01017.40
7.4.140.0150.00417.86
7.4.130.0080.01116.72
7.4.120.0120.00716.49
7.4.110.0100.00716.41
7.4.100.0040.01316.63
7.4.90.0030.01316.36
7.4.80.0130.01019.39
7.4.70.0050.01516.78
7.4.60.0080.00816.47
7.4.50.0060.00316.41
7.4.40.0080.00816.36
7.4.30.0070.01016.61
7.4.00.0120.00514.98
7.3.330.0020.00213.18
7.3.320.0030.00313.09
7.3.310.0070.00016.20
7.3.300.0040.00416.29
7.3.290.0060.01016.32
7.3.280.0120.00716.30
7.3.270.0070.01117.40
7.3.260.0070.01016.41
7.3.250.0100.00716.34
7.3.240.0040.01216.24
7.3.230.0140.00416.39
7.3.210.0030.01316.34
7.3.200.0070.01016.30
7.3.190.0100.00616.46
7.3.180.0130.00316.48
7.3.170.0110.00516.34
7.3.160.0120.00316.54
7.3.120.0070.00914.72
7.3.110.0030.01414.82
7.3.100.0050.01114.74
7.3.90.0050.00914.74
7.3.80.0030.01014.51
7.3.70.0100.00314.70
7.3.60.0000.01514.68
7.3.50.0050.01114.79
7.3.40.0050.00814.77
7.3.30.0090.00414.78
7.3.20.0070.00716.55
7.3.10.0070.00616.48
7.3.00.0060.00816.62
7.2.330.0130.01016.55
7.2.320.0150.00716.57
7.2.310.0060.01816.31
7.2.300.0130.01016.50
7.2.290.0130.00616.66
7.2.250.0100.00614.83
7.2.240.0080.01014.96
7.2.230.0090.00514.76
7.2.220.0050.00715.01
7.2.210.0050.00914.92
7.2.200.0040.00714.83
7.2.190.0110.00514.80
7.2.180.0090.00714.85
7.2.170.0070.00915.01
7.2.160.0090.00614.98
7.2.150.0040.00916.74
7.2.140.0070.00716.83
7.2.130.0060.00716.72
7.2.120.0060.00716.75
7.2.110.0070.00816.74
7.2.100.0050.01016.66
7.2.90.0100.00916.76
7.2.80.0070.00916.69
7.2.70.0070.00616.61
7.2.60.0070.00916.75
7.2.50.0080.00716.75
7.2.40.0080.00816.66
7.2.30.0020.01016.71
7.2.20.0050.01016.78
7.2.10.0050.00916.63
7.2.00.0060.00917.21
7.1.330.0080.00715.79
7.1.320.0070.00815.85
7.1.310.0020.01015.81
7.1.300.0050.00715.73
7.1.290.0070.00715.69
7.1.280.0080.00515.76
7.1.270.0090.00615.79
7.1.260.0050.00815.78
7.1.250.0070.00715.78
7.1.240.0100.00715.72
7.1.230.0070.00915.69
7.1.220.0040.00715.61
7.1.210.0050.01115.66
7.1.200.0070.00915.69
7.1.190.0120.00315.78
7.1.180.0090.00715.79
7.1.170.0080.00715.66
7.1.160.0070.00715.67
7.1.150.0100.00315.51
7.1.140.0100.00715.52
7.1.130.0090.00515.72
7.1.120.0030.00815.86
7.1.110.0020.01315.68
7.1.100.0090.00516.38
7.1.90.0080.00515.76
7.1.80.0050.00715.63
7.1.70.0060.00616.20
7.1.60.0060.01116.79
7.1.50.0020.01416.22
7.1.40.0090.00615.70
7.1.30.0050.00615.67
7.1.20.0020.00915.54
7.1.10.0040.00815.65
7.1.00.0100.02717.96
7.0.330.0050.00915.32
7.0.320.0040.00915.11
7.0.310.0090.00715.27
7.0.300.0050.00715.10
7.0.290.0070.00415.35
7.0.280.0090.00315.34
7.0.270.0060.00515.33
7.0.260.0030.00915.39
7.0.250.0060.00815.23
7.0.240.0070.00515.42
7.0.230.0070.00715.35
7.0.220.0070.00715.32
7.0.210.0030.01215.28
7.0.200.0080.00515.86
7.0.190.0060.00415.33
7.0.180.0050.00815.22
7.0.170.0050.00915.42
7.0.160.0030.01015.23
7.0.150.0040.00815.31
7.0.140.0090.00915.20
7.0.130.0110.00615.44
7.0.120.0030.01115.43
7.0.110.0030.00815.43
7.0.100.0110.02816.87
7.0.90.0080.03216.72
7.0.80.0050.03216.90
7.0.70.0090.02816.96
7.0.60.0070.02816.87
7.0.50.0060.03417.01
7.0.40.0050.03215.56
7.0.30.0050.03215.72
7.0.20.0040.02515.73
7.0.10.0060.03415.53
7.0.00.0090.02915.64
5.6.400.0080.00814.24
5.6.390.0040.01114.26
5.6.380.0020.01114.09
5.6.370.0040.00614.04
5.6.360.0100.00114.25
5.6.350.0070.00514.23
5.6.340.0040.01014.29
5.6.330.0040.00814.25
5.6.320.0030.00713.92
5.6.310.0050.01214.13
5.6.300.0050.00514.08
5.6.290.0020.01014.27
5.6.280.0020.02816.32
5.6.270.0070.00514.28
5.6.260.0010.00914.25
5.6.250.0020.02416.39
5.6.240.0070.03216.33
5.6.230.0070.03116.29
5.6.220.0120.02716.23
5.6.210.0110.02916.31
5.6.200.0050.03416.54
5.6.190.0070.02316.43
5.6.180.0060.03516.47
5.6.170.0050.02016.38
5.6.160.0140.02916.49
5.6.150.0060.03316.42
5.6.140.0120.02816.50
5.6.130.0020.03716.44
5.6.120.0080.02916.48
5.6.110.0050.02916.52
5.6.100.0090.02516.45
5.6.90.0040.02616.54
5.6.80.0060.03316.20
5.6.70.0090.01916.23
5.6.60.0040.03116.25
5.6.50.0020.03516.15
5.6.40.0040.03316.28
5.6.30.0050.03316.12
5.6.20.0080.02916.12
5.6.10.0110.01616.21
5.6.00.0070.03116.31
5.5.380.0070.02814.97
5.5.370.0040.03315.12
5.5.360.0060.03115.21
5.5.350.0040.01915.11
5.5.340.0040.03415.23
5.5.330.0040.03215.22
5.5.320.0070.03015.36
5.5.310.0070.03015.34
5.5.300.0050.02815.42
5.5.290.0040.03315.22
5.5.280.0050.03515.39
5.5.270.0020.02315.33
5.5.260.0080.02915.30
5.5.250.0040.03415.15
5.5.240.0040.03014.96
5.5.230.0060.03115.08
5.5.220.0070.03015.06
5.5.210.0080.02615.02
5.5.200.0100.02515.12
5.5.190.0050.03014.98
5.5.180.0060.03315.04
5.5.170.0000.01012.63
5.5.160.0090.03015.01
5.5.150.0070.02915.21
5.5.140.0030.03115.01
5.5.130.0030.03315.13
5.5.120.0040.02414.94
5.5.110.0130.02615.21
5.5.100.0060.01914.98
5.5.90.0070.02814.97
5.5.80.0010.03315.10
5.5.70.0090.02315.11
5.5.60.0010.03214.89
5.5.50.0090.03015.05
5.5.40.0050.02414.91
5.5.30.0090.03014.89
5.5.20.0050.02715.12
5.5.10.0050.03115.02
5.5.00.0060.03014.82
5.4.450.0110.02813.77
5.4.440.0100.02713.89
5.4.430.0080.02613.66
5.4.420.0080.01813.74
5.4.410.0040.03313.75
5.4.400.0060.02513.67
5.4.390.0050.02913.64
5.4.380.0070.02813.68
5.4.370.0060.02913.54
5.4.360.0040.02913.59
5.4.350.0090.02413.54
5.4.340.0050.01713.60
5.4.330.0050.00610.86
5.4.320.0040.02913.66
5.4.310.0060.02113.63
5.4.300.0080.02813.53
5.4.290.0090.02513.57
5.4.280.0090.02513.78
5.4.270.0040.01713.70
5.4.260.0080.02813.54
5.4.250.0030.03013.64
5.4.240.0080.01913.64
5.4.230.0060.02713.74
5.4.220.0060.02013.58
5.4.210.0060.02513.62
5.4.200.0060.02313.51
5.4.190.0050.02413.49
5.4.180.0100.02613.69
5.4.170.0070.02813.41
5.4.160.0030.02213.56
5.4.150.0130.01413.42
5.4.140.0040.01712.61
5.4.130.0030.02312.71
5.4.120.0040.01712.70
5.4.110.0080.01512.89
5.4.100.0060.01512.80
5.4.90.0050.01412.78
5.4.80.0040.01812.82
5.4.70.0070.02112.80
5.4.60.0030.02012.76
5.4.50.0070.01712.83
5.4.40.0050.01412.80
5.4.30.0050.01412.62
5.4.20.0060.01312.79
5.4.10.0020.01812.63
5.4.00.0030.01612.44

preferences:
48.86 ms | 401 KiB | 5 Q