3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'something'; $data = 'password'; $password = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $data, MCRYPT_MODE_CBC); echo $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)
8.3.60.0040.01116.46
8.3.50.0090.00616.23
8.3.40.0000.01418.63
8.3.30.0100.00318.54
8.3.20.0040.00420.34
8.3.10.0060.00323.57
8.3.00.0050.00319.68
8.2.180.0040.01118.54
8.2.170.0070.00722.96
8.2.160.0180.00020.52
8.2.150.0040.00425.66
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0060.00317.50
8.2.110.0060.00320.97
8.2.100.0090.00317.85
8.2.90.0040.00419.76
8.2.80.0090.00020.55
8.2.70.0000.00817.93
8.2.60.0030.00618.09
8.2.50.0050.00518.07
8.2.40.0050.00319.40
8.2.30.0000.00819.74
8.2.20.0050.00317.54
8.2.10.0040.00418.09
8.2.00.0020.00518.10
8.1.280.0130.00725.92
8.1.270.0060.01220.33
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00422.05
8.1.230.0120.00022.82
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0000.01017.22
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00718.46
8.1.160.0050.00221.92
8.1.150.0020.00518.69
8.1.140.0040.00417.42
8.1.130.0000.00817.67
8.1.120.0030.00517.42
8.1.110.0000.00817.41
8.1.100.0030.00617.30
8.1.90.0030.00317.36
8.1.80.0040.00417.36
8.1.70.0030.00317.24
8.1.60.0070.00017.49
8.1.50.0000.00817.55
8.1.40.0030.00617.53
8.1.30.0060.00817.43
8.1.20.0000.00717.54
8.1.10.0000.00717.48
8.1.00.0040.00417.48
8.0.300.0070.00020.16
8.0.290.0000.00916.75
8.0.280.0000.00718.33
8.0.270.0000.00717.23
8.0.260.0030.00317.05
8.0.250.0050.00216.97
8.0.240.0000.00616.95
8.0.230.0000.00716.95
8.0.220.0000.00716.75
8.0.210.0030.00516.75
8.0.200.0000.00616.83
8.0.190.0030.00516.92
8.0.180.0000.00716.93
8.0.170.0030.00616.78
8.0.160.0000.00716.99
8.0.150.0040.00416.79
8.0.140.0000.00716.74
8.0.130.0050.00513.31
8.0.120.0000.00816.74
8.0.110.0050.00316.84
8.0.100.0070.00016.82
8.0.90.0030.00316.95
8.0.80.0120.00316.88
8.0.70.0040.00416.71
8.0.60.0070.00016.76
8.0.50.0080.00016.86
8.0.30.0090.01016.96
8.0.20.0110.00817.40
8.0.10.0030.00516.81
8.0.00.0110.00816.84
7.4.330.0000.00615.09
7.4.320.0070.00016.33
7.4.300.0060.00016.50
7.4.290.0000.00816.41
7.4.280.0040.00416.49
7.4.270.0040.00416.59
7.4.260.0030.00616.57
7.4.250.0000.00716.55
7.4.240.0000.00716.45
7.4.230.0030.00316.38
7.4.220.0100.00716.50
7.4.210.0120.00916.65
7.4.200.0030.00316.57
7.4.160.0160.00616.33
7.4.150.0090.00917.40
7.4.140.0120.01117.86
7.4.130.0150.00516.38
7.4.120.0120.00416.49
7.4.110.0090.01016.59
7.4.100.0150.00316.53
7.4.90.0070.01016.55
7.4.80.0110.00719.39
7.4.70.0060.01016.38
7.4.60.0030.01316.50
7.4.50.0040.00416.18
7.4.40.0120.00416.43
7.4.30.0070.01016.44
7.4.10.0030.01214.81
7.4.00.0090.00715.02
7.3.330.0000.00712.96
7.3.320.0000.00513.16
7.3.310.0030.00316.12
7.3.300.0030.00316.09
7.3.290.0030.01216.20
7.3.280.0060.01216.29
7.3.270.0130.00717.40
7.3.260.0090.00916.46
7.3.250.0100.00616.46
7.3.240.0080.00916.56
7.3.230.0100.01016.39
7.3.210.0190.00516.37
7.3.200.0130.01016.36
7.3.190.0030.01416.40
7.3.180.0090.00616.30
7.3.170.0120.00916.36
7.3.160.0130.00816.34
7.3.130.0130.00614.84
7.3.120.0070.01114.83
7.3.110.0120.00614.76
7.3.100.0080.00814.68
7.3.90.0100.00714.74
7.3.80.0100.00414.79
7.3.70.0060.00714.75
7.3.60.0060.00814.71
7.3.50.0040.00714.59
7.3.40.0050.00914.61
7.3.30.0110.00614.80
7.3.20.0070.00616.67
7.3.10.0070.00716.56
7.3.00.0070.00716.44
7.2.330.0100.00716.41
7.2.320.0140.01016.49
7.2.310.0090.00916.43
7.2.300.0090.00916.27
7.2.290.0170.00416.46
7.2.260.0100.00714.79
7.2.250.0060.01114.81
7.2.240.0060.01215.00
7.2.230.0090.00614.76
7.2.220.0050.00614.77
7.2.210.0040.01014.70
7.2.200.0020.01115.01
7.2.190.0060.01014.74
7.2.180.0050.00914.89
7.2.170.0070.00814.73
7.2.160.0090.00914.88
7.2.150.0070.00716.67
7.2.140.0000.01416.74
7.2.130.0130.00616.73
7.2.120.0080.00316.81
7.2.110.0040.00416.43
7.2.100.0040.00416.71
7.2.90.0040.00816.71
7.2.80.0040.01416.82
7.2.70.0000.01016.63
7.2.60.0030.00916.87
7.2.50.0030.01316.84
7.2.40.0070.00716.67
7.2.30.0070.00416.92
7.2.20.0090.00916.70
7.2.10.0100.00316.71
7.2.00.0000.01118.13
7.1.330.0070.00715.59
7.1.320.0040.00915.67
7.1.310.0060.00615.69
7.1.300.0080.00415.42
7.1.290.0090.00715.56
7.1.280.0060.00915.54
7.1.270.0030.00915.62
7.1.260.0070.00515.56
7.1.250.0030.00715.59
7.1.240.0070.00715.45
7.1.230.0070.00715.31
7.1.220.0000.01015.67
7.1.210.0030.01015.52
7.1.200.0020.00715.46
7.1.190.0130.00015.55
7.1.180.0070.00715.47
7.1.170.0070.01015.48
7.1.160.0000.01415.70
7.1.150.0080.00315.72
7.1.140.0030.01215.66
7.1.130.0080.00415.45
7.1.120.0090.00315.65
7.1.110.0040.01115.71
7.1.100.0050.00716.72
7.1.90.0000.00815.48
7.1.80.0030.00915.67
7.1.70.0020.00616.30
7.1.60.0050.01417.77
7.1.50.0110.00616.08
7.1.40.0080.00415.59
7.1.30.0110.00415.59
7.1.20.0110.00015.62
7.1.10.0050.00315.52
7.1.00.0030.04219.03
7.0.330.0070.01015.09
7.0.320.0030.01015.25
7.0.310.0100.00315.26
7.0.300.0040.00715.24
7.0.290.0070.00415.02
7.0.280.0030.00915.17
7.0.270.0040.00415.25
7.0.260.0000.01015.28
7.0.250.0090.00315.33
7.0.240.0030.00515.27
7.0.230.0060.00615.31
7.0.220.0000.00815.44
7.0.210.0060.00315.39
7.0.200.0060.00315.91
7.0.190.0080.00015.27
7.0.180.0000.01415.46
7.0.170.0060.00615.37
7.0.160.0000.00914.96
7.0.150.0000.01315.35
7.0.140.0050.00314.93
7.0.130.0030.01015.26
7.0.120.0030.01015.15
7.0.110.0070.00715.31
7.0.100.0050.00315.22
7.0.90.0080.00415.29
7.0.80.0050.00515.34
7.0.70.0080.00315.27
7.0.60.0050.04217.51
7.0.50.0040.03216.67
7.0.40.0070.02516.86
7.0.30.0150.03716.75
7.0.20.0130.02716.73
7.0.10.0200.03516.82
7.0.00.0050.04516.71
5.6.400.0120.00614.45
5.6.390.0070.01013.93
5.6.380.0030.01013.92
5.6.370.0040.01113.92
5.6.360.0000.00914.24
5.6.350.0050.00314.03
5.6.340.0040.00714.09
5.6.330.0030.00714.04
5.6.320.0050.00614.00
5.6.310.0060.00914.08
5.6.300.0120.00314.21
5.6.290.0070.00714.16
5.6.280.0050.02517.68
5.6.270.0000.01314.08
5.6.260.0000.01613.86
5.6.250.0040.01114.00
5.6.240.0060.00614.16
5.6.230.0070.00714.28
5.6.220.0000.01314.24
5.6.210.0070.02217.26
5.6.200.0060.04516.10
5.6.190.0070.02217.38
5.6.180.0030.02817.25
5.6.170.0210.02517.35
5.6.160.0030.04917.26
5.6.150.0120.03716.01
5.6.140.0070.02716.32
5.6.130.0040.02616.02
5.6.120.0070.04717.67
5.6.110.0060.03017.70
5.6.100.0060.03617.70
5.6.90.0050.02817.67
5.6.80.0040.02517.25
5.6.70.2200.02117.15
5.6.60.0030.00914.18
5.6.50.0000.00813.85
5.6.40.0040.01113.80
5.6.30.0060.00613.81
5.6.20.0080.00414.11
5.6.10.0060.00614.00
5.6.00.0040.00814.20
5.5.380.0040.00813.78
5.5.370.0060.00614.13
5.5.360.0040.01113.95
5.5.350.0070.03917.18
5.5.340.0020.02915.99
5.5.330.0090.04217.30
5.5.320.0150.02617.16
5.5.310.0080.02917.12
5.5.300.0080.03315.88
5.5.290.0070.04015.99
5.5.280.0110.03217.39
5.5.270.0050.02717.62
5.5.260.0080.04317.42
5.5.250.0090.04617.32
5.5.240.0090.03717.19
5.5.230.0070.00413.94
5.5.220.0030.01013.93
5.5.210.0000.01014.16
5.5.200.0060.00614.06
5.5.190.0120.00013.77
5.5.180.0070.00713.86
5.5.170.0040.00913.82
5.5.160.0000.01014.07
5.5.150.0110.00413.84
5.5.140.0050.00613.75
5.5.130.0030.00713.96
5.5.120.0070.00713.98
5.5.110.0060.01013.87
5.5.100.0040.01114.06
5.5.90.0030.01013.93
5.5.80.0040.01113.93
5.5.70.0040.01114.12
5.5.60.0110.00413.87
5.5.50.0120.00313.79
5.5.40.0040.01213.78
5.5.30.0030.00713.67
5.5.20.0030.00914.11
5.5.10.0070.00713.91
5.5.00.0110.00013.66
5.4.450.0420.03115.09
5.4.440.0260.02815.22
5.4.430.0080.02815.16
5.4.420.0230.02715.19
5.4.410.0220.03315.08
5.4.400.0050.03014.77
5.4.390.0250.02014.78
5.4.380.0250.03314.79
5.4.370.0280.03015.00
5.4.360.0270.03115.03
5.4.350.0260.02714.89
5.4.340.0280.02815.04
5.4.330.0040.00410.49
5.4.320.0110.03614.95
5.4.310.0150.03214.96
5.4.300.0310.02814.96
5.4.290.0270.03214.90
5.4.280.0330.02515.07
5.4.270.0290.03114.87
5.4.260.0220.03015.01
5.4.250.0070.03214.95
5.4.240.0050.03214.84
5.4.230.0060.03115.01
5.4.220.0100.03014.90
5.4.210.0110.02914.77
5.4.200.0080.02914.98
5.4.190.0080.03015.10
5.4.180.0100.02514.69
5.4.170.0090.03014.81
5.4.160.0090.03014.90
5.4.150.0100.03214.94
5.4.140.0050.03213.61
5.4.130.0100.02613.54
5.4.120.0130.02513.54
5.4.110.0100.03313.69
5.4.100.0060.02913.51
5.4.90.0070.02913.60
5.4.80.0130.02813.52
5.4.70.0070.02413.37
5.4.60.0060.01713.62
5.4.50.0000.04013.63
5.4.40.0020.04313.67
5.4.30.0150.02013.40
5.4.20.0190.02013.66
5.4.10.0050.04213.62
5.4.00.0000.00610.65

preferences:
52.61 ms | 401 KiB | 5 Q