3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt($text) { return trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, str_pad("$2015", 16), base64_decode($text), MCRYPT_MODE_ECB, mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND))); } echo decrypt("idebemasolni");

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)
8.3.60.0140.00316.75
8.3.50.0120.00821.10
8.3.40.0070.00718.89
8.3.30.0000.01418.89
8.3.20.0050.00220.39
8.3.10.0080.00023.61
8.3.00.0080.00019.80
8.2.180.0130.00616.63
8.2.170.0000.01422.96
8.2.160.0090.00619.39
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0090.00017.50
8.2.110.0030.00619.36
8.2.100.0090.00317.63
8.2.90.0030.00618.93
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0040.00421.08
8.2.30.0040.00419.78
8.2.20.0050.00317.56
8.2.10.0040.00418.01
8.2.00.0040.00417.91
8.1.280.0120.00325.92
8.1.270.0100.00720.14
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00019.01
8.1.230.0090.00317.42
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00917.36
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0040.00818.59
8.1.160.0000.00722.00
8.1.150.0040.00418.81
8.1.140.0030.00617.46
8.1.130.0000.00717.50
8.1.120.0040.00417.24
8.1.110.0030.00617.38
8.1.100.0000.00717.32
8.1.90.0000.00717.34
8.1.80.0070.00017.32
8.1.70.0030.00317.24
8.1.60.0000.00817.59
8.1.50.0050.00317.50
8.1.40.0090.00017.34
8.1.30.0080.00317.48
8.1.20.0040.00417.61
8.1.10.0040.00417.41
8.1.00.0050.00217.41
8.0.300.0070.00018.77
8.0.290.0030.00616.75
8.0.280.0030.00318.30
8.0.270.0000.00717.11
8.0.260.0030.00517.13
8.0.250.0030.00317.02
8.0.240.0040.00417.01
8.0.230.0040.00416.95
8.0.220.0030.00316.87
8.0.210.0000.00716.86
8.0.200.0060.00016.95
8.0.190.0000.01216.87
8.0.180.0040.00416.95
8.0.170.0040.00416.93
8.0.160.0050.00316.92
8.0.150.0030.00316.69
8.0.140.0030.00316.77
8.0.130.0050.00213.31
8.0.120.0000.00816.87
8.0.110.0040.00416.88
8.0.100.0000.00717.00
8.0.90.0030.00316.89
8.0.80.0050.01016.85
8.0.70.0040.00316.72
8.0.60.0000.00716.91
8.0.50.0000.00716.89
8.0.30.0110.00917.22
8.0.20.0110.00917.40
8.0.10.0000.00716.94
8.0.00.0080.01116.65
7.4.330.0050.00015.08
7.4.320.0030.00316.29
7.4.300.0000.00716.55
7.4.290.0030.00316.42
7.4.280.0000.00716.45
7.4.270.0070.00016.57
7.4.260.0030.00316.36
7.4.250.0030.00516.48
7.4.240.0070.00016.45
7.4.230.0070.00016.19
7.4.220.0090.01216.52
7.4.210.0130.00516.58
7.4.200.0000.00816.43
7.4.160.0060.01016.68
7.4.150.0220.00317.40
7.4.140.0090.00917.86
7.4.130.0090.01116.43
7.4.120.0130.00616.46
7.4.110.0060.01216.44
7.4.100.0100.01316.46
7.4.90.0030.01416.56
7.4.80.0040.01419.39
7.4.70.0130.01016.46
7.4.60.0100.01016.45
7.4.50.0030.00516.54
7.4.40.0040.01516.28
7.4.30.0160.00316.57
7.4.10.0120.00614.97
7.4.00.0030.01514.80
7.3.330.0070.00013.28
7.3.320.0060.00313.35
7.3.310.0000.00716.26
7.3.300.0000.00716.17
7.3.290.0040.00416.27
7.3.280.0070.00916.26
7.3.270.0180.00717.40
7.3.260.0120.00816.36
7.3.250.0070.01116.39
7.3.240.0070.01016.32
7.3.230.0140.00916.44
7.3.210.0050.01116.50
7.3.200.0150.00616.27
7.3.190.0100.00716.58
7.3.180.0130.00316.30
7.3.170.0100.00716.55
7.3.160.0040.01416.40
7.3.130.0070.01014.92
7.3.120.0100.00514.78
7.3.110.0100.00714.63
7.3.100.0060.00814.80
7.3.90.0050.00714.88
7.3.80.0080.00614.75
7.3.70.0060.00914.67
7.3.60.0070.00514.87
7.3.50.0040.00714.80
7.3.40.0050.00614.61
7.3.30.0080.00614.68
7.3.20.0020.01116.67
7.3.10.0070.00716.75
7.3.00.0070.00616.67
7.2.330.0110.00716.60
7.2.320.0080.00816.31
7.2.310.0140.00416.61
7.2.300.0030.01216.55
7.2.290.0090.01216.52
7.2.260.0090.00914.98
7.2.250.0070.00714.96
7.2.240.0100.00514.96
7.2.230.0030.01215.01
7.2.220.0090.00414.75
7.2.210.0060.00814.89
7.2.200.0060.00814.71
7.2.190.0060.00514.65
7.2.180.0040.00814.84
7.2.170.0050.01014.80
7.2.160.0030.01214.84
7.2.150.0050.00716.70
7.2.140.0060.00516.75
7.2.130.0050.00916.70
7.2.120.0030.01416.69
7.2.110.0000.01316.65
7.2.100.0050.00716.60
7.2.90.0060.00916.60
7.2.80.0090.00716.65
7.2.70.0090.00516.74
7.2.60.0030.01216.73
7.2.50.0050.01016.71
7.2.40.0080.00816.69
7.2.30.0030.01216.75
7.2.20.0070.00916.89
7.2.10.0100.00316.77
7.2.00.0070.00717.62
7.1.330.0050.00815.61
7.1.320.0050.00715.64
7.1.310.0060.01015.77
7.1.300.0030.01215.44
7.1.290.0010.01315.64
7.1.280.0030.01015.51
7.1.270.0070.00715.55
7.1.260.0070.00615.50
7.1.250.0030.01015.49
7.1.240.0070.00715.43
7.1.230.0040.00815.67
7.1.220.0100.00315.53
7.1.210.0030.00615.66
7.1.200.0090.00315.67
7.1.190.0080.00415.58
7.1.180.0000.01215.75
7.1.170.0030.00915.39
7.1.160.0080.00315.42
7.1.150.0080.00615.36
7.1.140.0080.00315.64
7.1.130.0070.00715.67
7.1.120.0040.01115.71
7.1.110.0060.00615.75
7.1.100.0060.00615.46
7.1.90.0110.00315.54
7.1.80.0110.00615.52
7.1.70.0020.00916.40
7.1.60.0030.00916.46
7.1.50.0050.01316.35
7.1.40.0030.01015.71
7.1.30.0000.01115.50
7.1.20.0060.00915.67
7.1.10.0040.01115.61
7.1.00.0030.04419.03
7.0.330.0030.01015.13
7.0.320.0030.01015.46
7.0.310.0040.00715.11
7.0.300.0000.01615.43
7.0.290.0060.00615.14
7.0.280.0000.00915.13
7.0.270.0040.01115.42
7.0.260.0040.00815.28
7.0.250.0040.00715.30
7.0.240.0040.01115.50
7.0.230.0000.00915.13
7.0.220.0030.00615.29
7.0.210.0040.00715.33
7.0.200.0050.00515.83
7.0.190.0100.00315.27
7.0.180.0030.00915.27
7.0.170.0070.00315.37
7.0.160.0040.00415.31
7.0.150.0070.00715.37
7.0.140.0000.00915.54
7.0.130.0060.00615.35
7.0.120.0000.01415.24
7.0.110.0060.00315.36
7.0.100.0130.00315.10
7.0.90.0000.01415.30
7.0.80.0130.00315.07
7.0.70.0080.00415.38
7.0.60.0080.04017.63
7.0.50.0020.02716.69
7.0.40.0060.03616.82
7.0.30.0190.04116.67
7.0.20.0210.02316.79
7.0.10.0040.02416.73
7.0.00.0050.03316.82
5.6.400.0070.00714.05
5.6.390.0140.00013.96
5.6.380.0100.00314.16
5.6.370.0030.01114.19
5.6.360.0060.00613.96
5.6.350.0060.00614.45
5.6.340.0030.00614.28
5.6.330.0030.01314.05
5.6.320.0060.00914.04
5.6.310.0090.00614.20
5.6.300.0060.01113.63
5.6.290.0000.01114.38
5.6.280.0040.02717.64
5.6.270.0130.00314.44
5.6.260.0070.00313.96
5.6.250.0080.00614.07
5.6.240.0100.00314.19
5.6.230.0040.00714.14
5.6.220.0110.00414.38
5.6.210.0000.02617.39
5.6.200.0020.02816.21
5.6.190.0080.02317.46
5.6.180.1740.02517.16
5.6.170.0120.03517.20
5.6.160.0060.02817.45
5.6.150.0070.04216.16
5.6.140.0080.02516.24
5.6.130.0130.02716.23
5.6.120.0090.04517.62
5.6.110.0080.04517.70
5.6.100.0000.04917.60
5.6.90.0030.03817.58
5.6.80.0100.04317.20
5.6.70.2180.02217.24
5.6.60.0040.00913.98
5.6.50.0100.00313.99
5.6.40.0030.01414.33
5.6.30.0030.01014.18
5.6.20.0040.01113.98
5.6.10.0090.00614.27
5.6.00.0090.00614.13
5.5.350.0270.06320.34
5.5.340.0100.06718.15
5.5.330.0000.04720.53
5.5.320.0370.07720.42
5.5.310.0200.04320.45
5.5.300.0130.07318.05
5.5.290.0070.07318.03
5.5.280.0030.07320.94
5.5.270.0000.06720.91
5.5.260.0030.08020.95
5.5.250.0100.07720.62
5.5.240.0170.07020.23
5.4.450.0270.05019.62
5.4.440.0270.06719.43
5.4.430.0200.03719.60
5.4.420.0200.03719.61
5.4.410.0230.03319.48
5.4.400.0170.04018.91
5.4.390.0200.03718.88
5.4.380.0230.03319.25
5.4.370.0130.04319.37
5.4.360.0170.04019.12
5.4.350.0170.04019.37
5.4.340.0300.02719.37
5.4.320.0230.04019.13
5.4.310.0200.03718.90
5.4.300.0130.04319.04
5.4.290.0270.03019.21
5.4.280.0200.06019.05
5.4.270.0330.06319.15
5.4.260.0400.06018.98
5.4.250.0330.07019.27
5.4.240.0330.07319.18
5.4.230.0230.04019.24
5.4.220.0400.05319.13
5.4.210.0330.06019.02
5.4.200.0230.05019.18
5.4.190.0370.06719.02
5.4.180.0230.04019.27
5.4.170.0230.04719.13
5.4.160.0270.03719.12
5.4.150.0330.06319.26
5.4.140.0230.05016.41
5.4.130.0300.05016.48
5.4.120.0330.06316.55
5.4.110.0230.06716.45
5.4.100.0200.04016.54
5.4.90.0200.04016.56
5.4.80.0400.06316.61

preferences:
47.44 ms | 401 KiB | 5 Q