3v4l.org

run code in 300+ PHP versions simultaneously
<?php $salt ='whatever_you_want'; function simple_encrypt($text) { return trim(base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, "takis", $text, MCRYPT_MODE_ECB, mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND)))); } function simple_decrypt($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))); } echo simple_encrypt('9afc6ec6'); //echo simple_decrypt('9afc6ec6'); ?>

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)
8.3.60.0110.00418.55
8.3.50.0130.00521.14
8.3.40.0140.00018.88
8.3.30.0000.01320.09
8.3.20.0040.00420.00
8.3.10.0050.00321.22
8.3.00.0000.00722.45
8.2.180.0090.00916.88
8.2.170.0100.00322.96
8.2.160.0090.00622.26
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00320.87
8.2.110.0070.00321.12
8.2.100.0070.00717.72
8.2.90.0000.00819.18
8.2.80.0000.00817.97
8.2.70.0080.00017.38
8.2.60.0080.00017.91
8.2.50.0070.00318.07
8.2.40.0040.00418.03
8.2.30.0040.00419.32
8.2.20.0040.00417.50
8.2.10.0080.00017.75
8.2.00.0000.00817.82
8.1.270.0060.00323.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00319.16
8.1.230.0080.00421.04
8.1.220.0080.00018.77
8.1.210.0030.00620.86
8.1.200.0050.00517.36
8.1.190.0000.00817.54
8.1.180.0090.00318.10
8.1.170.0060.00318.57
8.1.160.0070.00018.82
8.1.150.0050.00218.55
8.1.140.0000.00717.38
8.1.130.0070.00417.70
8.1.120.0030.00517.46
8.1.110.0030.00317.35
8.1.100.0040.00417.30
8.1.90.0000.00817.42
8.1.80.0050.00317.26
8.1.70.0080.00017.28
8.1.60.0030.00617.61
8.1.50.0080.00017.55
8.1.40.0000.00817.48
8.1.30.0050.00317.51
8.1.20.0040.00417.62
8.1.10.0050.00317.50
8.1.00.0000.00817.50
8.0.300.0020.00519.89
8.0.290.0000.00717.04
8.0.280.0030.00318.38
8.0.270.0030.00317.19
8.0.260.0030.00516.81
8.0.250.0060.00016.94
8.0.240.0040.00416.85
8.0.230.0070.00016.82
8.0.220.0030.00316.93
8.0.210.0030.00316.82
8.0.200.0030.00316.95
8.0.190.0050.00316.89
8.0.180.0000.00716.92
8.0.170.0080.00016.95
8.0.160.0000.00816.86
8.0.150.0030.00316.82
8.0.140.0040.00416.84
8.0.130.0030.00313.41
8.0.120.0080.00016.80
8.0.110.0040.00416.70
8.0.100.0040.00316.75
8.0.90.0040.00416.93
8.0.80.0040.01216.94
8.0.70.0040.00416.95
8.0.60.0040.00416.84
8.0.50.0070.00016.88
8.0.30.0060.01317.18
8.0.20.0110.01117.40
8.0.10.0000.00817.05
8.0.00.0080.00916.95
7.4.330.0060.00015.02
7.4.320.0040.00416.54
7.4.300.0000.00716.46
7.4.290.0070.00016.55
7.4.280.0050.00316.50
7.4.270.0000.00816.51
7.4.260.0030.00313.30
7.4.250.0060.00316.46
7.4.240.0050.00316.48
7.4.230.0000.00716.51
7.4.220.0070.01016.62
7.4.210.0050.01016.59
7.4.200.0000.00716.41
7.4.190.0070.00016.64
7.4.160.0130.00316.43
7.4.150.0150.00317.40
7.4.140.0110.01117.86
7.4.130.0100.00916.53
7.4.120.0080.00916.52
7.4.110.0120.01216.50
7.4.100.0180.00016.46
7.4.90.0030.01616.56
7.4.80.0140.00419.39
7.4.70.0070.01016.49
7.4.60.0060.00916.52
7.4.50.0000.00916.55
7.4.40.0150.00422.77
7.4.30.0030.01316.67
7.4.10.0120.00314.78
7.4.00.0070.01015.09
7.3.330.0000.00613.32
7.3.320.0060.00013.33
7.3.310.0040.00416.31
7.3.300.0030.00316.32
7.3.290.0070.00716.31
7.3.280.0110.00716.27
7.3.270.0090.00817.40
7.3.260.0140.00518.24
7.3.250.0080.01116.43
7.3.240.0060.01216.35
7.3.230.0000.01616.39
7.3.210.0110.00416.38
7.3.200.0070.01019.39
7.3.190.0060.01416.34
7.3.180.0060.01516.35
7.3.170.0090.01216.38
7.3.160.0120.00416.41
7.3.130.0000.01914.75
7.3.120.0040.00614.82
7.3.110.0030.01614.37
7.3.100.0040.01114.98
7.3.90.0040.01114.89
7.3.80.0090.00614.81
7.3.70.0090.00614.68
7.3.60.0100.00314.70
7.3.50.0000.01314.88
7.3.40.0070.01114.48
7.3.30.0100.00714.82
7.3.20.0030.00716.44
7.3.10.0100.00216.42
7.3.00.0060.00416.42
7.2.330.0090.00916.46
7.2.320.0130.01016.57
7.2.310.0000.01716.69
7.2.300.0100.01016.42
7.2.290.0090.00916.63
7.2.260.0060.01214.74
7.2.250.0090.00914.84
7.2.240.0100.00714.90
7.2.230.0060.00615.05
7.2.220.0000.01714.80
7.2.210.0100.00714.70
7.2.200.0030.01214.94
7.2.190.0070.00714.99
7.2.180.0080.00614.93
7.2.170.0030.01214.79
7.2.160.0090.00614.77
7.2.150.0080.00416.74
7.2.140.0030.01016.89
7.2.130.0050.00716.74
7.2.120.0070.00616.67
7.2.110.0060.00816.50
7.2.100.0030.00716.70
7.2.90.0040.01116.49
7.2.80.0020.01016.56
7.2.70.0060.00616.61
7.2.60.0090.00516.75
7.2.50.0060.00816.53
7.2.40.0040.00616.79
7.2.30.0040.01216.63
7.2.20.0050.01116.57
7.2.10.0040.00616.36
7.2.00.0050.01016.78
7.1.330.0030.01015.79
7.1.320.0090.00615.48
7.1.310.0030.01315.60
7.1.300.0030.01015.59
7.1.290.0090.00915.69
7.1.280.0090.00615.64
7.1.270.0030.00915.52
7.1.260.0040.01115.75
7.1.250.0110.00215.31
7.1.240.0060.00915.46
7.1.230.0000.01215.70
7.1.220.0070.00715.47
7.1.210.0000.01115.44
7.1.200.0070.00915.32
7.1.190.0000.00915.70
7.1.180.0070.00715.37
7.1.170.0090.00615.73
7.1.160.0120.00015.66
7.1.150.0150.00015.46
7.1.140.0000.01415.45
7.1.130.0030.00615.44
7.1.120.0080.00815.60
7.1.110.0070.00715.74
7.1.100.0040.01115.57
7.1.90.0090.00615.70
7.1.80.0030.00915.34
7.1.70.0040.00716.20
7.1.60.0090.01017.37
7.1.50.0070.01016.23
7.1.40.0060.00615.54
7.1.30.0080.00015.43
7.1.20.0000.01015.60
7.1.10.0000.01315.42
7.1.00.0030.02219.04
7.0.330.0060.00915.38
7.0.320.0030.00915.34
7.0.310.0070.00715.28
7.0.300.0070.00715.34
7.0.290.0040.00715.39
7.0.280.0030.00515.25
7.0.270.0030.01015.33
7.0.260.0070.00315.30
7.0.250.0070.01015.24
7.0.240.0070.00715.43
7.0.230.0060.00615.12
7.0.220.0090.00315.42
7.0.210.0070.00715.35
7.0.200.0060.00515.92
7.0.190.0000.00815.34
7.0.180.0030.00715.36
7.0.170.0030.00615.14
7.0.160.0090.00615.39
7.0.150.0110.00315.35
7.0.140.0090.03918.63
7.0.130.0030.01015.06
7.0.120.0060.00615.10
7.0.110.0070.00715.05
7.0.100.0030.02717.56
7.0.90.0030.02517.71
7.0.80.0080.02017.69
7.0.70.0070.03017.50
7.0.60.0100.04017.58
7.0.50.0100.02117.73
7.0.40.0070.03816.80
7.0.30.0050.04516.84
7.0.20.0080.03516.87
7.0.10.0020.04516.76
7.0.00.0080.04016.77
5.6.400.0110.00014.21
5.6.390.0040.01114.17
5.6.380.0080.00814.39
5.6.370.0060.00614.07
5.6.360.0080.00414.02
5.6.350.0000.01214.04
5.6.340.0030.00914.21
5.6.330.0060.00914.25
5.6.320.0040.01414.36
5.6.310.0100.00314.11
5.6.300.0060.01013.74
5.6.290.0000.01714.14
5.6.280.0060.03717.48
5.6.270.0000.01314.01
5.6.260.0030.01214.45
5.6.250.0060.02417.23
5.6.240.0030.03017.34
5.6.230.0050.02517.45
5.6.220.0080.02217.51
5.6.210.0060.02617.45
5.6.200.0130.03817.64
5.6.190.0090.03817.69
5.6.180.0100.03617.59
5.6.170.0100.03817.72
5.6.160.0050.03617.61
5.6.150.0050.04317.76
5.6.140.0060.04317.63
5.6.130.0100.04417.75
5.6.120.0090.03917.77
5.6.110.0060.03417.69
5.6.100.0100.02717.74
5.6.90.0050.03417.69
5.6.80.0120.03817.26
5.6.70.0100.03717.39
5.6.60.0040.04117.39
5.6.50.0030.04817.46
5.6.40.0120.02917.24
5.6.30.0040.03117.25
5.6.20.0070.04017.37
5.6.10.0090.04517.26
5.6.00.0130.03817.27
5.5.380.0080.02217.41
5.5.370.0030.02517.26
5.5.360.0030.04517.09
5.5.350.0030.02517.38
5.5.340.0030.05217.35
5.5.330.0070.04417.47
5.5.320.0010.03117.43
5.5.310.0030.02717.55
5.5.300.0070.02717.57
5.5.290.0050.03717.54
5.5.280.0050.05517.64
5.5.270.0140.04717.41
5.5.260.0080.03617.63
5.5.250.0070.04117.45
5.5.240.0100.02217.26
5.5.230.0030.02617.19
5.5.220.0090.04017.20
5.5.210.0050.03217.23
5.5.200.0140.03517.26
5.5.190.0050.02717.21
5.5.180.0050.03817.13
5.5.170.0060.00614.02
5.5.160.0070.03217.20
5.5.150.0080.02717.11
5.5.140.0050.04317.15
5.5.130.0050.02717.18
5.5.120.0080.03017.06
5.5.110.0070.04417.06
5.5.100.0130.03817.18
5.5.90.0140.03117.17
5.5.80.0030.03117.18
5.5.70.0060.03016.98
5.5.60.0070.03217.16
5.5.50.0050.03717.23
5.5.40.0030.02716.97
5.5.30.0050.03917.02
5.5.20.0070.04017.12
5.5.10.0080.03817.00
5.5.00.0030.03217.18
5.4.450.0130.03616.34
5.4.440.0030.04516.34
5.4.430.0050.04316.49
5.4.420.0030.04216.41
5.4.410.0080.04016.39
5.4.400.0070.04116.29
5.4.390.0050.03516.29
5.4.380.0020.02416.18
5.4.370.0070.03516.29
5.4.360.0080.04016.17
5.4.350.0100.03516.15
5.4.340.0090.03516.28
5.4.330.0040.00813.39
5.4.320.0100.04016.29
5.4.310.0090.03316.24
5.4.300.0090.02916.33
5.4.290.0090.03616.33
5.4.280.0020.02616.29
5.4.270.0070.04116.18
5.4.260.0020.04516.24
5.4.250.0050.04116.15
5.4.240.0080.04116.17
5.4.230.0070.02416.29
5.4.220.0050.03716.23
5.4.210.0050.03716.24
5.4.200.0090.03316.15
5.4.190.0090.03616.27
5.4.180.0060.03816.26
5.4.170.0070.03916.24
5.4.160.0050.04016.16
5.4.150.0050.03116.28
5.4.140.0100.03114.94
5.4.130.0050.03614.99
5.4.120.0070.03514.97
5.4.110.0050.04114.98
5.4.100.0050.03614.91
5.4.90.0050.04214.96
5.4.80.0080.02314.90
5.4.70.0050.04114.97
5.4.60.0090.03014.92
5.4.50.0030.02614.90
5.4.40.0050.03014.89
5.4.30.0140.02314.94
5.4.20.0030.02314.97
5.4.10.0050.02214.94
5.4.00.0030.03814.54
5.3.290.0030.04314.04
5.3.280.0060.03714.02
5.3.270.0060.03513.99
5.3.260.0030.04113.99
5.3.250.0050.04214.06
5.3.240.0120.03314.01
5.3.230.0060.02314.03
5.3.220.0050.02514.04
5.3.210.0050.03513.97
5.3.200.0110.02814.04
5.3.190.0050.04213.98
5.3.180.0070.04113.99
5.3.170.0040.04514.02
5.3.160.0030.03114.03
5.3.150.0050.02913.97
5.3.140.0070.03213.94
5.3.130.0050.04213.95
5.3.120.0050.02313.94
5.3.110.0020.02414.04
5.3.100.0080.03613.79
5.3.90.0030.04013.72
5.3.80.0060.02613.66
5.3.70.0050.02013.67
5.3.60.0050.03813.70
5.3.50.0060.03813.74
5.3.40.0080.02113.63
5.3.30.0060.03513.67
5.3.20.0020.04013.61
5.3.10.0050.03113.55
5.3.00.0000.02913.53
5.2.170.0000.03011.16
5.2.160.0000.03711.05
5.2.150.0000.04011.23
5.2.140.0030.03711.20
5.2.130.0030.06711.10
5.2.120.0030.06311.13
5.2.110.0170.04711.11
5.2.100.0030.06311.02
5.2.90.0100.05011.01
5.2.80.0070.05011.00
5.2.70.0070.06011.09
5.2.60.0100.05711.20
5.2.50.0170.05011.02
5.2.40.0030.06311.07
5.2.30.0070.06010.87
5.2.20.0030.04010.97
5.2.10.0070.05310.89
5.2.00.0070.04310.78
5.1.60.0100.0479.84
5.1.50.0030.04010.09
5.1.40.0070.02310.05
5.1.30.0100.04710.30
5.1.20.0030.05710.41
5.1.10.0070.05310.08
5.1.00.0030.0409.96
5.0.50.0130.0408.79
5.0.40.0030.0308.79
5.0.30.0070.0538.79
5.0.20.0000.0308.79
5.0.10.0030.0438.79
5.0.00.0130.0538.79
4.4.90.0000.0378.79
4.4.80.0030.0338.79
4.4.70.0030.0208.79
4.4.60.0070.0338.79
4.4.50.0070.0308.79
4.4.40.0030.0438.79
4.4.30.0030.0208.79
4.4.20.0030.0378.79
4.4.10.0030.0338.79
4.4.00.0000.0408.79
4.3.110.0070.0378.79
4.3.100.0030.0338.79
4.3.90.0030.0138.79
4.3.80.0000.0438.79
4.3.70.0000.0308.79
4.3.60.0030.0178.79
4.3.50.0000.0278.79
4.3.40.0030.0478.79
4.3.30.0000.0238.79
4.3.20.0000.0378.79
4.3.10.0030.0278.79
4.3.00.0000.0408.79

preferences:
55.16 ms | 400 KiB | 5 Q