3v4l.org

run code in 300+ PHP versions simultaneously
<?php $textToEncrypt = "hello"; $encryptionMethod = "aex-256-cbc"; $secretHash = "123455"; $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $encryptedMessage = openssl_encrypt($textToEncrypt, $encryptionMethod, $secretHash, 0, $iv); $decryptedMessage = openssl_decrypt($encryptedMessage, $encryptionMethod, $secretHash, 0, $iv);

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)
8.3.60.0170.00016.75
8.3.50.0100.00718.17
8.3.40.0040.01118.71
8.3.30.0060.01218.87
8.3.20.0050.00320.28
8.3.10.0000.00821.70
8.3.00.0040.00417.93
8.2.180.0120.00916.63
8.2.170.0140.00322.96
8.2.160.0030.01020.38
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.94
8.2.110.0110.00020.52
8.2.100.0110.00017.72
8.2.90.0000.00917.97
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0030.00617.80
8.2.50.0060.00318.07
8.2.40.0040.00419.82
8.2.30.0030.00618.29
8.2.20.0030.00617.71
8.2.10.0050.00318.12
8.2.00.0000.00717.70
8.1.280.0150.00625.92
8.1.270.0030.00723.96
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0090.00020.74
8.1.230.0080.00420.96
8.1.220.0050.00317.79
8.1.210.0040.00418.91
8.1.200.0040.00417.23
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0040.00418.53
8.1.160.0080.00021.96
8.1.150.0030.00518.79
8.1.140.0000.00717.28
8.1.130.0030.00317.91
8.1.120.0000.00717.37
8.1.110.0040.00417.36
8.1.100.0000.00717.41
8.1.90.0000.00717.31
8.1.80.0040.00417.33
8.1.70.0070.00017.41
8.1.60.0050.00217.53
8.1.50.0090.00017.45
8.1.40.0070.00317.55
8.1.30.0030.00617.65
8.1.20.0040.00417.57
8.1.10.0040.00417.46
8.1.00.0080.00017.43
8.0.300.0070.00019.86
8.0.290.0080.00016.63
8.0.280.0000.00718.42
8.0.270.0040.00417.25
8.0.260.0000.00817.16
8.0.250.0000.00816.95
8.0.240.0040.00417.00
8.0.230.0000.00716.88
8.0.220.0000.00816.85
8.0.210.0040.00416.88
8.0.200.0070.00016.97
8.0.190.0000.00716.98
8.0.180.0030.00516.95
8.0.170.0000.00716.84
8.0.160.0040.00416.89
8.0.150.0030.00316.68
8.0.140.0000.01116.90
8.0.130.0030.00313.29
8.0.120.0040.00416.83
8.0.110.0000.00716.88
8.0.100.0070.00016.92
8.0.90.0000.00716.80
8.0.80.0090.00616.89
8.0.70.0040.00416.89
8.0.60.0050.00216.70
8.0.50.0040.00416.82
8.0.30.0070.01217.00
8.0.20.0140.00517.40
8.0.10.0050.00316.86
8.0.00.0030.01716.76
7.4.330.0020.00215.00
7.4.320.0030.00316.55
7.4.300.0030.00316.59
7.4.290.0000.00716.50
7.4.280.0000.00716.55
7.4.270.0050.00316.41
7.4.260.0000.00716.49
7.4.250.0040.00416.46
7.4.240.0040.00316.56
7.4.230.0040.00416.45
7.4.220.0090.00916.55
7.4.210.0120.00416.62
7.4.200.0000.00716.45
7.4.160.0160.00016.34
7.4.150.0190.00017.40
7.4.140.0080.01217.86
7.4.130.0110.00616.51
7.4.120.0130.00516.38
7.4.110.0140.00316.55
7.4.100.0110.00616.54
7.4.90.0090.01516.51
7.4.80.0160.00819.39
7.4.70.0100.00716.56
7.4.60.0130.00416.49
7.4.50.0000.00816.61
7.4.40.0030.01316.59
7.4.30.0160.00016.49
7.4.10.0030.01315.14
7.4.00.0010.01514.89
7.3.330.0050.00013.07
7.3.320.0020.00312.95
7.3.310.0000.00716.29
7.3.300.0030.00316.36
7.3.290.0060.01216.38
7.3.280.0120.00616.26
7.3.270.0130.00317.40
7.3.260.0170.00016.48
7.3.250.0120.00516.40
7.3.240.0070.01016.22
7.3.230.0150.00316.39
7.3.210.0070.01016.18
7.3.200.0100.00919.39
7.3.190.0220.00016.28
7.3.180.0060.01516.36
7.3.170.0100.00716.28
7.3.160.0000.01716.25
7.3.130.0070.01014.73
7.3.120.0120.00514.71
7.3.110.0080.00814.97
7.3.100.0060.00914.76
7.3.90.0040.01314.72
7.3.80.0030.01014.56
7.3.70.0040.00714.63
7.3.60.0030.01314.69
7.3.50.0060.00714.74
7.3.40.0040.00514.72
7.3.30.0020.01114.83
7.3.20.0050.01016.53
7.3.10.0070.00916.54
7.3.00.0070.00616.45
7.2.330.0140.00416.51
7.2.320.0180.00616.60
7.2.310.0060.01116.41
7.2.300.0110.00716.57
7.2.290.0130.00316.66
7.2.260.0030.01515.08
7.2.250.0050.01215.00
7.2.240.0070.00715.00
7.2.230.0070.00714.80
7.2.220.0050.00914.89
7.2.210.0070.00714.73
7.2.200.0030.00714.88
7.2.190.0050.01315.01
7.2.180.0050.00814.93
7.2.170.0020.00914.83
7.2.160.0000.01014.83
7.2.150.0070.00416.85
7.2.140.0080.00416.51
7.2.130.0080.00716.43
7.2.120.0120.00516.71
7.2.110.0110.00616.55
7.2.100.0120.00816.59
7.2.90.0090.00716.55
7.2.80.0120.00416.66
7.2.70.0120.00716.68
7.2.60.0050.00716.73
7.2.50.0050.01016.71
7.2.40.0100.00716.66
7.2.30.0120.00516.61
7.2.20.0100.00616.59
7.2.10.0110.00516.66
7.2.00.0090.00717.28
7.1.330.0050.00815.70
7.1.320.0060.00915.75
7.1.310.0080.00615.56
7.1.300.0030.00915.70
7.1.290.0040.00915.51
7.1.280.0020.00915.48
7.1.270.0070.00715.65
7.1.260.0030.00715.57
7.1.250.0100.01015.62
7.1.240.0000.01615.62
7.1.230.0070.00715.77
7.1.220.0030.01415.39
7.1.210.0000.01115.50
7.1.200.0040.00815.61
7.1.190.0030.00915.59
7.1.180.0100.00615.76
7.1.170.0000.01715.52
7.1.160.0110.00415.53
7.1.150.0040.01115.72
7.1.140.0030.01015.39
7.1.130.0040.00715.68
7.1.120.0050.00515.59
7.1.110.0000.01715.68
7.1.100.0090.00616.52
7.1.90.0050.00315.43
7.1.80.0040.00715.45
7.1.70.0020.00616.48
7.1.60.0080.01217.51
7.1.50.0110.00716.29
7.1.40.0040.00715.59
7.1.30.0070.01015.32
7.1.20.0080.00415.32
7.1.10.0030.01315.59
7.1.00.0020.04718.93
7.0.330.0090.00615.07
7.0.320.0040.00415.25
7.0.310.0040.01115.35
7.0.300.0070.01015.11
7.0.290.0030.00715.45
7.0.280.0050.00315.32
7.0.270.0100.00015.21
7.0.260.0040.00715.29
7.0.250.0040.00415.27
7.0.240.0000.01315.16
7.0.230.0040.00415.46
7.0.220.0030.00715.30
7.0.210.0000.01415.39
7.0.200.0020.00615.86
7.0.190.0060.00615.03
7.0.180.0110.00315.39
7.0.170.0100.00615.42
7.0.160.0000.01415.39
7.0.150.0000.01115.34
7.0.140.0030.04018.64
7.0.130.0100.00615.34
7.0.120.0060.00615.32
7.0.110.0190.04017.67
7.0.100.0200.03917.61
7.0.90.0280.04317.52
7.0.80.0200.02417.58
7.0.70.0280.04517.52
7.0.60.0140.02517.65
7.0.50.0100.03817.90
7.0.40.0070.02316.87
7.0.30.0090.02016.76
7.0.20.0120.02016.74
7.0.10.0020.02516.76
7.0.00.0030.02516.74
5.6.400.0120.00014.19
5.6.390.0090.00614.32
5.6.380.0060.00614.23
5.6.370.0030.01014.27
5.6.360.0000.01414.02
5.6.350.0100.00314.27
5.6.340.0070.00714.48
5.6.330.0030.01014.15
5.6.320.0050.00514.18
5.6.310.0070.00414.26
5.6.300.0060.00314.27
5.6.290.0040.01114.26
5.6.280.0030.04017.66
5.6.270.0000.00813.93
5.6.260.0020.03517.29
5.6.250.0020.04217.35
5.6.240.0110.03817.42
5.6.230.0040.04617.32
5.6.220.0030.03517.56
5.6.210.0090.04017.49
5.6.200.0070.03417.70
5.6.190.0050.02517.64
5.6.180.0070.02217.59
5.6.170.0010.02817.76
5.6.160.0040.02917.46
5.6.150.0050.02517.59
5.6.140.0020.02717.46
5.6.130.0110.01817.58
5.6.120.0090.03817.55
5.6.110.0050.03817.65
5.6.100.0000.02717.57
5.6.90.0070.03017.53
5.6.80.0050.03217.34
5.6.70.0020.02917.42
5.6.60.0050.02417.24
5.6.50.0070.02017.36
5.6.40.0070.02917.43
5.6.30.0020.02517.42
5.6.20.0080.02017.29
5.6.10.0030.02517.21
5.6.00.0100.01717.31
5.5.380.0080.03717.13
5.5.370.0000.05117.28
5.5.360.0020.04517.25
5.5.350.0110.04217.21
5.5.340.0060.02517.54
5.5.330.0140.01717.51
5.5.320.0020.02817.49
5.5.310.0030.02617.42
5.5.300.0020.02617.72
5.5.290.0030.02017.39
5.5.280.0070.02217.69
5.5.270.0060.04517.42
5.5.260.0070.02917.34
5.5.250.0040.03117.37
5.5.240.0040.02217.05
5.5.230.0060.03317.15
5.5.220.0070.02017.02
5.5.210.0070.02317.22
5.5.200.0050.02417.18
5.5.190.0020.02817.13
5.5.180.0070.02117.02
5.5.170.0000.00814.04
5.5.160.0120.01517.17
5.5.150.0050.02317.15
5.5.140.0050.02317.17
5.5.130.0070.02217.03
5.5.120.0050.02417.20
5.5.110.0080.01817.23
5.5.100.0030.02617.00
5.5.90.0000.02517.23
5.5.80.0030.02316.95
5.5.70.0110.01617.09
5.5.60.0100.03816.94
5.5.50.0100.04017.08
5.5.40.0050.02417.10
5.5.30.0070.04117.04
5.5.20.0090.03917.06
5.5.10.0100.02016.92
5.5.00.0110.02016.96
5.4.450.0060.01615.08
5.4.440.0000.02215.18
5.4.430.0020.04315.06
5.4.420.0030.02215.24
5.4.410.0050.02215.03
5.4.400.0030.02314.79
5.4.390.0030.02314.92
5.4.380.0100.01714.90
5.4.370.0030.02314.87
5.4.360.0040.02014.88
5.4.350.0030.02214.99
5.4.340.0020.02214.93
5.4.330.0000.00610.89
5.4.320.0000.02714.97
5.4.310.0050.01814.94
5.4.300.0000.02814.84
5.4.290.0020.02514.94
5.4.280.0090.01614.92
5.4.270.0030.02314.92
5.4.260.0050.02314.90
5.4.250.0070.02214.95
5.4.240.0030.02114.83
5.4.230.0020.02714.98
5.4.220.0050.03214.85
5.4.210.0070.03814.83
5.4.200.0000.02515.10
5.4.190.0060.03714.98
5.4.180.0080.03614.96
5.4.170.0020.02814.77
5.4.160.0000.04214.90
5.4.150.0080.03814.90
5.4.140.0050.04213.57
5.4.130.0070.03513.49
5.4.120.0050.03313.61
5.4.110.0020.03013.63
5.4.100.0070.03713.49
5.4.90.0030.02713.55
5.4.80.0050.04113.66
5.4.70.0070.01713.59
5.4.60.0050.03113.65
5.4.50.0070.03913.52
5.4.40.0080.03813.74
5.4.30.0030.03713.60
5.4.20.0070.02813.52
5.4.10.0090.03713.65
5.4.00.0110.02713.42
5.3.290.0010.02612.37
5.3.280.0100.03412.47
5.3.270.0080.03612.28
5.3.260.0050.03412.45
5.3.250.0020.02212.46
5.3.240.0070.03312.28
5.3.230.0070.02912.36
5.3.220.0090.03912.41
5.3.210.0040.02812.41
5.3.200.0090.03712.20
5.3.190.0070.03912.37
5.3.180.0060.01912.54
5.3.170.0030.04112.39
5.3.160.0050.03412.35
5.3.150.0050.03512.51
5.3.140.0050.01812.46
5.3.130.0070.03812.51
5.3.120.0070.03212.38
5.3.110.0080.03712.42
5.3.100.0020.04312.14
5.3.90.0020.03812.23
5.3.80.0050.03812.19
5.3.70.0050.03012.12
5.3.60.0040.02012.13
5.3.50.0050.03212.04
5.3.40.0070.04011.99
5.3.30.0120.03212.04
5.3.20.0050.03811.82
5.3.10.0060.03411.89
5.3.00.0060.02711.86
5.2.170.0000.03312.44
5.2.160.0030.05012.44
5.2.150.0000.04712.44
5.2.140.0070.06012.44
5.2.130.0070.05312.44
5.2.120.0100.02012.44
5.2.110.0130.01712.44
5.2.100.0000.05012.44
5.2.90.0000.05312.44
5.2.80.0030.03712.44
5.2.70.0070.03712.44
5.2.60.0030.02712.44
5.2.50.0000.05712.44
5.2.40.0100.05712.44
5.2.30.0000.03012.44
5.2.20.0130.01712.44
5.2.10.0030.03312.44
5.2.00.0070.06012.44
5.1.60.0070.03012.44
5.1.50.0030.02312.44
5.1.40.0030.02312.44
5.1.30.0030.02312.44
5.1.20.0030.04712.44
5.1.10.0000.05712.44
5.1.00.0100.04712.44
5.0.50.0030.04712.44
5.0.40.0000.04312.44
5.0.30.0070.04312.44
5.0.20.0100.03012.44
5.0.10.0030.01712.44
5.0.00.0000.04012.44
4.4.90.0030.02312.44
4.4.80.0100.02712.44
4.4.70.0000.03012.44
4.4.60.0000.02012.44
4.4.50.0000.03312.44
4.4.40.0030.03712.44
4.4.30.0070.01012.44
4.4.20.0000.03312.44
4.4.10.0070.03012.44
4.4.00.0000.05312.44
4.3.110.0000.03712.44
4.3.100.0000.03312.44
4.3.90.0000.03312.44
4.3.80.0000.05312.44
4.3.70.0000.01312.44
4.3.60.0030.03312.44
4.3.50.0000.01712.44
4.3.40.0000.05012.44
4.3.30.0030.02312.44
4.3.20.0000.03312.44
4.3.10.0000.01312.44
4.3.00.0000.01712.44

preferences:
50.48 ms | 400 KiB | 5 Q