3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foobar = 'foobar'; $strIn = "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"; $strIn = pack('H*', $strIn); $foo = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $foobar, $strIn, MCRYPT_MODE_CBC, $foobar); var_dump($foo);

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)
8.3.70.0120.00316.58
8.3.60.0110.00318.30
8.3.50.0070.01521.98
8.3.40.0140.00618.73
8.3.30.0040.01119.05
8.3.20.0020.00520.22
8.3.10.0040.00421.69
8.3.00.0050.00317.93
8.2.180.0100.01316.75
8.2.170.0070.00722.96
8.2.160.0130.00320.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0170.00326.16
8.2.120.0080.00021.06
8.2.110.0030.00621.17
8.2.100.0080.00417.89
8.2.90.0000.00819.14
8.2.80.0040.00417.97
8.2.70.0110.00017.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0060.00317.98
8.2.20.0000.00717.62
8.2.10.0050.00218.06
8.2.00.0030.00617.75
8.1.280.0130.00725.92
8.1.270.0000.00923.88
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00021.21
8.1.230.0040.00817.64
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0050.00318.57
8.1.160.0070.00022.03
8.1.150.0050.00318.88
8.1.140.0000.00817.28
8.1.130.0030.00517.89
8.1.120.0030.00417.38
8.1.110.0040.00417.45
8.1.100.0030.00617.34
8.1.90.0000.00717.30
8.1.80.0070.00017.30
8.1.70.0000.00717.43
8.1.60.0050.00317.56
8.1.50.0030.00617.56
8.1.40.0040.00417.39
8.1.30.0000.00817.66
8.1.20.0000.00717.64
8.1.10.0000.01017.63
8.1.00.0060.00317.52
8.0.300.0000.00818.77
8.0.290.0000.00916.75
8.0.280.0000.00718.52
8.0.270.0000.00717.16
8.0.260.0030.00317.13
8.0.250.0030.00316.99
8.0.240.0090.00016.95
8.0.230.0000.00716.98
8.0.220.0030.00316.79
8.0.210.0070.00016.95
8.0.200.0030.00916.88
8.0.190.0030.00616.86
8.0.180.0000.00716.98
8.0.170.0000.00916.97
8.0.160.0030.00316.88
8.0.150.0070.00016.80
8.0.140.0040.00416.88
8.0.130.0040.00413.39
8.0.120.0030.00516.89
8.0.110.0000.00716.74
8.0.100.0000.00716.87
8.0.90.0000.00816.93
8.0.80.0100.01116.88
8.0.70.0000.00716.73
8.0.60.0070.00016.78
8.0.50.0060.00316.90
8.0.30.0080.01017.15
8.0.20.0130.00517.40
8.0.10.0020.00517.14
8.0.00.0080.00916.78
7.4.330.0050.00015.00
7.4.320.0000.00616.45
7.4.300.0060.00016.59
7.4.290.0020.00516.52
7.4.280.0040.00416.61
7.4.270.0000.00716.54
7.4.260.0040.00716.52
7.4.250.0000.00716.49
7.4.240.0030.00316.54
7.4.230.0050.00216.71
7.4.220.0220.00316.64
7.4.210.0070.01416.48
7.4.200.0000.00716.72
7.4.160.0070.01016.33
7.4.150.0060.01217.40
7.4.140.0110.01317.86
7.4.130.0120.00416.60
7.4.120.0120.00516.66
7.4.110.0070.01016.38
7.4.100.0180.00716.41
7.4.90.0100.00716.53
7.4.80.0140.00319.39
7.4.70.0080.00816.54
7.4.60.0070.01016.48
7.4.50.0040.00416.38
7.4.40.0050.01116.55
7.4.30.0090.00616.59
7.4.00.0080.00914.90
7.3.330.0020.00213.11
7.3.320.0000.00713.11
7.3.310.0000.00716.30
7.3.300.0000.00716.13
7.3.290.0080.00816.30
7.3.280.0110.00616.27
7.3.270.0060.01117.40
7.3.260.0080.00816.51
7.3.250.0090.01116.43
7.3.240.0100.00716.22
7.3.230.0130.00516.55
7.3.210.0100.00716.32
7.3.200.0070.01019.39
7.3.190.0070.01016.48
7.3.180.0090.00916.55
7.3.170.0090.00916.59
7.3.160.0070.01016.23
7.3.120.0110.00314.86
7.3.110.0110.00714.28
7.3.100.0100.00614.34
7.3.90.0000.01414.53
7.3.80.0040.01414.74
7.3.70.0130.00314.76
7.3.60.0120.00014.54
7.3.50.0090.00614.61
7.3.40.0060.01314.30
7.3.30.0000.01314.37
7.3.20.0060.00616.45
7.3.10.0060.00916.46
7.3.00.0000.01116.50
7.2.330.0030.01416.63
7.2.320.0060.01216.38
7.2.310.0060.00916.42
7.2.300.0110.00716.50
7.2.290.0110.00616.65
7.2.250.0070.01414.91
7.2.240.0030.01414.85
7.2.230.0150.00314.72
7.2.220.0070.01114.93
7.2.210.0030.00714.95
7.2.200.0070.00714.54
7.2.190.0040.00814.60
7.2.180.0090.00914.63
7.2.170.0090.00914.77
7.2.80.0070.00716.47
7.2.60.0060.00916.64
7.2.00.0000.01519.33
7.1.330.0080.00815.71
7.1.320.0050.00815.87
7.1.310.0060.00615.74
7.1.300.0030.00615.75
7.1.290.0080.01215.66
7.1.280.0060.00615.79
7.1.270.0030.01315.43
7.1.260.0090.00615.65
7.1.200.0050.00815.84
7.1.100.0040.00718.08
7.1.70.0040.00417.13
7.1.60.0060.01619.25
7.1.50.0130.00316.63
7.1.00.0000.08022.40
7.0.200.0000.00916.82
7.0.140.0000.08022.12
7.0.60.0030.07319.82
7.0.50.0070.08017.88
7.0.40.0070.07320.09
7.0.30.0330.07320.26
7.0.20.0200.05020.19
7.0.10.0130.07320.19
7.0.00.0070.05720.33
5.6.280.0070.07020.81
5.6.210.0130.07320.52
5.6.200.0100.08318.12
5.6.190.0130.08320.70
5.6.180.3270.05020.49
5.6.170.0370.08320.55
5.6.160.0200.07020.52
5.6.150.0030.08018.12
5.6.140.0030.04718.16
5.6.130.0100.06718.12
5.6.120.0000.04720.91
5.6.110.0130.08021.03
5.6.100.0100.05721.02
5.6.90.0100.08321.00
5.6.80.0130.07720.56
5.6.70.4530.04020.51
5.5.350.0170.08020.43
5.5.340.0100.04017.98
5.5.330.0130.04720.21
5.5.320.3930.04020.18
5.5.310.0230.06020.29
5.5.300.0030.08317.99
5.5.290.0030.08718.02
5.5.280.0070.03720.77
5.5.270.0170.07720.70
5.5.260.0030.08320.83
5.5.250.0100.07720.72
5.5.240.0300.07020.40
5.4.450.0400.04019.14
5.4.440.0530.04719.14
5.4.430.0570.04319.10
5.4.420.0470.04019.57
5.4.410.0130.04018.97
5.4.400.0070.04019.28
5.4.390.0130.05319.10
5.4.380.0370.06318.51
5.4.370.0470.06718.53
5.4.360.0500.05718.74
5.4.350.0270.06318.72
5.4.340.0430.05318.68
5.4.320.0070.03612.45
5.4.310.0070.03812.42
5.4.300.0070.03512.45
5.4.290.0040.03912.45
5.4.280.0070.04312.35
5.4.270.0070.03612.35
5.4.260.0060.03812.35
5.4.250.0020.04212.34
5.4.240.0050.03712.34
5.4.230.0060.04112.34
5.4.220.0090.04412.34
5.4.210.0020.03812.34
5.4.200.0070.03512.34
5.4.190.0110.04112.34
5.4.180.0060.04412.34
5.4.170.0100.03812.35
5.4.160.0070.03612.34
5.4.150.0070.04412.34
5.4.140.0070.04312.02
5.4.130.0050.04412.01
5.4.120.0070.04011.97
5.4.110.0090.03711.96
5.4.100.0100.04111.96
5.4.90.0050.04711.97
5.4.80.0050.04011.96
5.4.70.0110.04011.96
5.4.60.0080.03611.96
5.4.50.0060.03511.96
5.4.40.0040.03511.95
5.4.30.0130.02811.95
5.4.20.0050.03511.95
5.4.10.0080.03311.95
5.4.00.0030.03711.44
5.3.290.0040.04012.80
5.3.280.0070.03612.70
5.3.270.0020.04212.72
5.3.260.0070.04412.72
5.3.250.0070.04512.71
5.3.240.0060.03912.72
5.3.230.0070.04012.71
5.3.220.0120.03612.68
5.3.210.0110.03512.68
5.3.200.0040.04312.68
5.3.190.0080.04012.68
5.3.180.0090.03412.68
5.3.170.0040.04312.67
5.3.160.0030.03912.68
5.3.150.0050.04612.67
5.3.140.0050.04312.66
5.3.130.0080.04712.66
5.3.120.0060.04212.66
5.3.110.0060.03812.66
5.3.100.0070.03512.12
5.3.90.0070.04212.08
5.3.80.0080.04312.07
5.3.70.0060.04312.07
5.3.60.0070.03512.06
5.3.50.0070.04312.00
5.3.40.0060.03812.00
5.3.30.0080.03811.95
5.3.20.0100.04011.72
5.3.10.0110.03611.69
5.3.00.0090.04311.68
5.2.170.0040.0359.19
5.2.160.0030.0309.19
5.2.150.0100.0349.18
5.2.140.0080.0309.18
5.2.130.0030.0349.14
5.2.120.0110.0329.14
5.2.110.0090.0349.14
5.2.100.0090.0349.14
5.2.90.0050.0299.14
5.2.80.0060.0299.14
5.2.70.0060.0379.14
5.2.60.0040.0319.09
5.2.50.0040.0359.06
5.2.40.0040.0309.04
5.2.30.0050.0359.01
5.2.20.0030.0299.00
5.2.10.0060.0308.92
5.2.00.0090.0338.79
5.1.60.0060.0238.07
5.1.50.0040.0278.06
5.1.40.0080.0268.04
5.1.30.0050.0278.40
5.1.20.0010.0308.42
5.1.10.0060.0308.14
5.1.00.0030.0328.14
5.0.50.0030.0216.62
5.0.40.0040.0196.48
5.0.30.0020.0396.29
5.0.20.0030.0236.26
5.0.10.0050.0256.25
5.0.00.0050.0366.23
4.4.90.0030.0244.78
4.4.80.0020.0204.76
4.4.70.0050.0164.76
4.4.60.0060.0144.75
4.4.50.0020.0204.77
4.4.40.0020.0324.71
4.4.30.0030.0284.76
4.4.20.0060.0204.84
4.4.10.0020.0214.85
4.4.00.0040.0264.76
4.3.110.0020.0224.67
4.3.100.0060.0134.67
4.3.90.0030.0164.63
4.3.80.0030.0284.59
4.3.70.0030.0244.63
4.3.60.0050.0184.62
4.3.50.0050.0134.63
4.3.40.0060.0304.54
4.3.30.0010.0163.28
4.3.20.0020.0163.26
4.3.10.0040.0223.21
4.3.00.0000.02015.27

preferences:
51.52 ms | 401 KiB | 5 Q