3v4l.org

run code in 300+ PHP versions simultaneously
<?php $textToEncrypt = "hello"; $encryptionMethod = "aes-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); echo $decryptedMessage;

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)
8.3.60.0130.01016.35
8.3.50.0130.00822.05
8.3.40.0040.01118.79
8.3.30.0070.00719.09
8.3.20.0000.00720.29
8.3.10.0080.00021.69
8.3.00.0000.00817.91
8.2.180.0040.01416.50
8.2.170.0040.01122.96
8.2.160.0070.00720.10
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0040.00421.01
8.2.110.0040.00422.20
8.2.100.0080.00417.72
8.2.90.0080.00017.75
8.2.80.0050.00318.73
8.2.70.0000.00817.50
8.2.60.0000.00917.63
8.2.50.0040.00417.80
8.2.40.0070.00018.09
8.2.30.0000.00918.24
8.2.20.0030.00617.66
8.2.10.0070.00017.96
8.2.00.0080.00017.70
8.1.280.0070.00725.92
8.1.270.0000.00823.76
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0030.00623.96
8.1.230.0040.00719.07
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0060.00618.55
8.1.160.0040.00421.91
8.1.150.0000.00718.82
8.1.140.0040.00417.59
8.1.130.0000.00817.82
8.1.120.0070.00017.40
8.1.110.0040.00417.43
8.1.100.0000.00717.40
8.1.90.0000.00717.43
8.1.80.0050.00317.34
8.1.70.0040.00417.29
8.1.60.0070.00017.35
8.1.50.0060.00317.54
8.1.40.0040.00417.46
8.1.30.0030.00517.71
8.1.20.0040.00417.57
8.1.10.0070.00017.62
8.1.00.0080.00017.52
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.31
8.0.270.0030.00316.88
8.0.260.0030.00317.11
8.0.250.0000.00716.96
8.0.240.0030.00516.98
8.0.230.0000.00716.91
8.0.220.0050.00316.92
8.0.210.0080.00016.89
8.0.200.0000.00616.82
8.0.190.0000.00716.92
8.0.180.0040.00416.90
8.0.170.0000.00716.96
8.0.160.0040.00417.03
8.0.150.0000.00716.84
8.0.140.0080.00316.79
8.0.130.0000.00613.30
8.0.120.0050.00316.89
8.0.110.0040.00416.82
8.0.100.0070.00016.79
8.0.90.0000.00716.81
8.0.80.0110.00316.90
8.0.70.0040.00416.71
8.0.60.0070.00017.01
8.0.50.0000.00716.71
8.0.30.0080.01117.29
8.0.20.0070.01117.40
8.0.10.0000.00716.89
8.0.00.0060.01216.88
7.4.330.0000.00615.02
7.4.320.0000.00616.46
7.4.300.0060.00016.60
7.4.290.0070.00016.61
7.4.280.0070.00016.60
7.4.270.0080.00016.63
7.4.260.0050.00316.50
7.4.250.0000.00716.61
7.4.240.0020.00516.57
7.4.230.0030.00316.40
7.4.220.0070.01016.61
7.4.210.0100.00316.38
7.4.200.0000.00716.51
7.4.160.0090.00616.50
7.4.150.0160.01317.40
7.4.140.0110.00717.86
7.4.130.0130.00516.47
7.4.120.0110.00616.55
7.4.110.0220.00016.56
7.4.100.0150.00316.40
7.4.90.0090.00916.33
7.4.80.0130.00919.39
7.4.70.0060.01016.56
7.4.60.0110.00716.46
7.4.50.0080.00016.41
7.4.40.0030.01316.31
7.4.30.0060.00916.73
7.4.00.0070.00714.82
7.3.330.0000.00513.14
7.3.320.0030.00313.10
7.3.310.0000.00716.33
7.3.300.0030.00316.20
7.3.290.0120.00816.23
7.3.280.0080.00916.27
7.3.270.0070.01017.40
7.3.260.0080.00816.39
7.3.250.0110.00616.47
7.3.240.0110.00516.42
7.3.230.0090.00916.39
7.3.210.0060.01016.44
7.3.200.0060.01319.39
7.3.190.0030.01316.26
7.3.180.0030.01716.41
7.3.170.0030.01716.45
7.3.160.0080.00916.61
7.3.120.0030.01314.66
7.3.00.0070.00416.71
7.2.330.0060.01016.28
7.2.320.0090.00916.34
7.2.310.0080.00916.66
7.2.300.0130.01016.26
7.2.290.0110.00516.22
7.2.130.0080.00416.48
7.2.120.0030.00816.78
7.2.110.0040.00716.72
7.2.100.0140.00016.82
7.2.90.0000.01616.69
7.2.80.0090.00016.69
7.2.70.0060.01016.60
7.2.60.0090.00816.66
7.2.50.0030.00716.89
7.2.40.0070.00416.57
7.2.30.0100.00016.67
7.2.20.0000.01116.64
7.2.10.0090.00316.60
7.2.00.0030.00618.05
7.1.250.0030.00615.64
7.1.240.0090.00615.61
7.1.230.0070.00715.56
7.1.220.0070.00715.48
7.1.210.0090.00315.43
7.1.200.0060.00715.44
7.1.190.0030.01015.42
7.1.180.0000.01115.44
7.1.170.0030.01015.64
7.1.160.0000.01115.39
7.1.150.0060.00615.72
7.1.140.0110.00715.16
7.1.130.0100.00315.65
7.1.120.0040.00915.38
7.1.110.0080.00815.73
7.1.100.0090.00916.81
7.1.90.0060.00615.67
7.1.80.0100.00315.62
7.1.70.0050.00616.44
7.1.60.0090.00917.37
7.1.50.0100.00616.13
7.1.40.0110.00715.82
7.1.30.0000.01015.63
7.1.20.0110.00415.66
7.1.10.0100.00315.63
7.1.00.0020.04419.10
7.0.330.0070.00315.05
7.0.320.0030.00815.09
7.0.310.0110.00015.15
7.0.300.0100.00315.06
7.0.290.0030.00615.44
7.0.280.0050.00315.17
7.0.270.0150.00014.99
7.0.260.0080.00815.15
7.0.250.0040.00415.50
7.0.240.0050.00515.43
7.0.230.0070.00715.44
7.0.220.0060.01215.25
7.0.210.0050.00315.12
7.0.200.0010.00716.04
7.0.190.0060.00715.33
7.0.180.0040.01115.36
7.0.170.0000.01015.00
7.0.160.0030.00615.16
7.0.150.0070.00715.31
7.0.140.0070.03818.54
7.0.130.0050.00515.23
7.0.120.0070.00415.32
7.0.110.0080.00414.99
7.0.100.0070.00715.13
7.0.90.0040.01415.07
7.0.80.0030.00615.14
7.0.70.0030.00915.25
7.0.60.0060.04317.57
7.0.50.0030.03716.62
7.0.40.0100.02516.66
7.0.30.0200.03516.86
7.0.20.0240.03716.70
7.0.10.0030.05316.74
7.0.00.0070.02416.66
5.6.380.0070.00714.07
5.6.370.0150.00014.02
5.6.360.0030.01013.74
5.6.350.0030.01413.86
5.6.340.0080.00813.95
5.6.330.0090.00614.17
5.6.320.0070.00714.00
5.6.310.0110.00014.29
5.6.300.0000.01214.10
5.6.290.0000.01214.20
5.6.280.0060.03917.52
5.6.270.0030.00914.13
5.6.260.0030.00813.89
5.6.250.0030.00914.11
5.6.240.0030.00814.19
5.6.230.0090.00314.28
5.6.220.0030.01013.99
5.6.210.0080.04317.24
5.6.200.0060.04316.30
5.6.190.0050.05117.21
5.6.180.0140.03817.28
5.6.170.0100.02517.33
5.6.160.0050.04617.19
5.6.150.0050.03016.07
5.6.140.0020.02816.28
5.6.130.0030.03816.17
5.6.120.0090.02217.45
5.6.110.0090.03717.59
5.6.100.0160.03817.61
5.6.90.0090.04017.63
5.6.80.0080.03317.21
5.6.70.0030.01213.97
5.6.60.0090.00914.27
5.6.50.0030.00914.09
5.6.40.0040.00814.03
5.6.30.0070.01014.08
5.6.20.0070.00714.10
5.6.10.0040.01114.07
5.6.00.0000.01014.11
5.5.380.0000.00610.86
5.5.370.0080.00010.34
5.5.360.0060.00310.68
5.5.350.0150.04015.59
5.5.340.0030.04514.41
5.5.330.0110.04115.39
5.5.320.0090.02415.43
5.5.310.0200.04315.35
5.5.300.0090.01814.27
5.5.290.0090.04014.50
5.5.280.0100.03215.87
5.5.270.0060.02315.92
5.5.260.0070.03215.93
5.5.250.0060.02815.74
5.5.240.0000.04515.49
5.5.230.0000.01010.76
5.5.220.0070.00410.71
5.5.210.0040.00710.82
5.5.200.0100.00010.68
5.5.190.0030.00610.48
5.5.180.0030.00610.75
5.5.170.0120.00010.51
5.5.160.0000.01110.98
5.5.150.0060.00310.96
5.5.140.0060.00310.99
5.5.130.0030.00910.69
5.5.120.0100.00010.68
5.5.110.0030.00311.07
5.5.100.0030.00710.63
5.5.90.0070.00010.76
5.5.80.0040.00410.56
5.5.70.0000.01010.66
5.5.60.0060.00610.42
5.5.50.0000.00810.37
5.5.40.0080.00310.66
5.5.30.0040.00410.98
5.5.20.0030.00310.66
5.5.10.0030.00710.52
5.5.00.0070.00710.57
5.4.450.0140.03414.99
5.4.440.0150.02515.06
5.4.430.0140.03915.01
5.4.420.0130.04015.07
5.4.410.0150.03515.13
5.4.400.0150.03314.84
5.4.390.0120.04114.68
5.4.380.0120.04014.84
5.4.370.0070.02514.98
5.4.360.0150.03314.81
5.4.350.0080.02314.93
5.4.340.0130.03414.78
5.4.330.0000.01010.60
5.4.320.0100.02414.86
5.4.310.0150.02614.88
5.4.300.0120.01815.07
5.4.290.0120.02514.92
5.4.280.0100.04614.85
5.4.270.0120.02614.76
5.4.260.0170.02314.77
5.4.250.0150.03615.01
5.4.240.0120.02314.64
5.4.230.0180.02514.83
5.4.220.0130.03614.80
5.4.210.0120.03114.74
5.4.200.0120.03914.91
5.4.190.0130.03514.68
5.4.180.0180.03514.83
5.4.170.0060.02814.87
5.4.160.0100.03014.92
5.4.150.0140.03315.01
5.4.140.0160.01913.63
5.4.130.0160.01713.55
5.4.120.0130.03313.51
5.4.110.0100.03013.39
5.4.100.0100.02313.66
5.4.90.0080.02113.51
5.4.80.0130.01813.52
5.4.70.0070.01813.46
5.4.60.0050.02013.54
5.4.50.0110.01813.55
5.4.40.0150.03013.51
5.4.30.0130.01713.64
5.4.20.0170.02013.54
5.4.10.0170.02713.35
5.4.00.0100.02013.11
5.3.290.0100.02212.46
5.3.280.0150.01712.36
5.3.270.0100.02212.34
5.3.260.0190.03412.36
5.3.250.0050.03612.34
5.3.240.0050.02412.31
5.3.230.0110.02112.31
5.3.220.0170.02012.45
5.3.210.0120.02712.29
5.3.200.0080.02512.33
5.3.190.0130.01912.42
5.3.180.0100.02112.32
5.3.170.0120.02512.42
5.3.160.0120.02212.51
5.3.150.0080.02112.38
5.3.140.0120.02012.39
5.3.130.0150.02512.36
5.3.120.0100.02312.45
5.3.110.0120.02012.39
5.3.100.0100.02412.22
5.3.90.0180.02312.19
5.3.80.0070.02712.10
5.3.70.0080.02112.06
5.3.60.0120.01812.14
5.3.50.0150.01312.16
5.3.40.0080.02012.01
5.3.30.0030.03812.14
5.3.20.0100.03011.91
5.3.10.0670.02011.71
5.3.00.0830.02611.78
5.2.170.0730.01710.25
5.2.160.0750.02510.24
5.2.150.0870.02010.22
5.2.140.0780.01610.21
5.2.130.0900.01810.30
5.2.120.0700.01910.23
5.2.110.0880.02110.18
5.2.100.0860.02110.17
5.2.90.0700.02010.18
5.2.80.0850.02010.18
5.2.70.0570.02010.18
5.2.60.0020.02210.24
5.2.50.0030.01810.17
5.2.40.0030.03110.22
5.2.30.0700.02110.14
5.2.20.0620.01910.14
5.2.10.0520.02110.12
5.2.00.0680.01810.02
5.1.60.0730.0189.67
5.1.50.0710.0209.72
5.1.40.0720.0219.64
5.1.30.0690.0189.91
5.1.20.0620.0189.83
5.1.10.0020.0209.73
5.1.00.0020.0319.83
5.0.50.0070.0239.46
5.0.40.0020.0259.46
5.0.30.0000.0229.46
5.0.20.0040.0219.46
5.0.10.0270.0239.46
5.0.00.0360.0229.46
4.4.90.0290.0149.46
4.4.80.0250.0159.46
4.4.70.0360.0159.46
4.4.60.0300.0189.46
4.4.50.0270.0129.46
4.4.40.0310.0209.46
4.4.30.0300.0119.46
4.4.20.0300.0189.46
4.4.10.0360.0139.46
4.4.00.0350.0229.46
4.3.110.0320.0109.46
4.3.100.0330.0159.46
4.3.90.0310.0109.46
4.3.80.0270.0169.46
4.3.70.0350.0139.46
4.3.60.0290.0129.46
4.3.50.0340.0149.46
4.3.40.0330.0249.46
4.3.30.0160.0079.46
4.3.20.0110.0169.46
4.3.10.0170.0179.46
4.3.00.0150.0129.46

preferences:
53.73 ms | 401 KiB | 5 Q