3v4l.org

run code in 300+ PHP versions simultaneously
<?php $consumer_key = '15102ae1bd15946317d6bc2aa980f00e'; $private_key = '8aa6278625c27ad152fcb13db2cebbba'; $params = array( 'cost' => 2.50, 'cost_model' => 'cpi' ); $mcrypt_iv = substr($consumer_key, 0, 16); $query_str = http_build_query($params); $enc_raw = mcrypt_encrypt( MCRYPT_RIJNDAEL_128, $private_key, $query_str, 'cbc', $mcrypt_iv); $enc_str = bin2hex( $enc_raw ); echo $enc_str ;

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)
8.3.60.0150.00316.71
8.3.50.0090.01121.05
8.3.40.0100.01018.84
8.3.30.0140.00718.50
8.3.20.0040.00419.97
8.3.10.0040.00423.66
8.3.00.0020.00523.66
8.2.180.0090.00616.50
8.2.170.0090.00622.96
8.2.160.0100.00320.16
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00421.04
8.2.120.0040.00426.35
8.2.110.0040.00419.05
8.2.100.0080.00417.80
8.2.90.0000.00819.18
8.2.80.0060.00317.97
8.2.70.0000.00917.38
8.2.60.0000.01217.80
8.2.50.0000.01018.09
8.2.40.0000.00822.30
8.2.30.0000.00719.36
8.2.20.0040.00417.68
8.2.10.0050.00318.04
8.2.00.0030.00518.05
8.1.280.0130.00625.92
8.1.270.0070.00722.02
8.1.260.0000.00728.09
8.1.250.0050.00228.09
8.1.240.0040.00422.57
8.1.230.0040.00817.77
8.1.220.0050.00317.76
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0030.00517.35
8.1.180.0050.00318.10
8.1.170.0000.00918.31
8.1.160.0040.00420.61
8.1.150.0000.00719.07
8.1.140.0080.00019.55
8.1.130.0000.00717.55
8.1.120.0000.00717.45
8.1.110.0000.00717.39
8.1.100.0000.00717.38
8.1.90.0040.00417.44
8.1.80.0030.00317.30
8.1.70.0000.00717.30
8.1.60.0000.00817.57
8.1.50.0030.00617.52
8.1.40.0000.00817.55
8.1.30.0090.00017.71
8.1.20.0040.00417.64
8.1.10.0000.00817.57
8.1.00.0040.00417.39
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0070.00018.25
8.0.270.0030.00317.18
8.0.260.0000.00617.23
8.0.250.0000.00616.95
8.0.240.0000.00716.97
8.0.230.0000.00716.91
8.0.220.0030.00316.89
8.0.210.0000.00816.80
8.0.200.0040.00416.90
8.0.190.0070.00016.95
8.0.180.0030.00516.91
8.0.170.0060.00316.82
8.0.160.0030.00316.91
8.0.150.0040.00416.85
8.0.140.0070.00016.81
8.0.130.0000.00513.35
8.0.120.0080.00016.86
8.0.110.0000.00716.89
8.0.100.0020.00516.77
8.0.90.0080.00016.83
8.0.80.0100.00716.88
8.0.70.0000.00716.82
8.0.60.0000.00716.76
8.0.50.0040.00416.77
8.0.30.0090.00917.06
8.0.20.0110.00817.40
8.0.10.0000.00716.88
8.0.00.0080.01016.64
7.4.330.0000.00516.84
7.4.320.0030.00316.52
7.4.300.0030.00316.60
7.4.290.0030.00316.49
7.4.280.0070.00016.42
7.4.270.0030.00316.57
7.4.260.0070.00016.48
7.4.250.0080.00016.48
7.4.240.0040.00416.49
7.4.230.0030.00316.63
7.4.220.0200.00616.50
7.4.210.0080.01016.57
7.4.200.0030.00316.59
7.4.160.0120.00916.65
7.4.150.0090.00917.40
7.4.140.0080.01317.86
7.4.130.0110.01116.51
7.4.120.0110.00516.46
7.4.110.0150.00316.34
7.4.100.0090.00916.48
7.4.90.0030.02016.54
7.4.80.0060.01619.39
7.4.70.0130.00316.49
7.4.60.0100.00616.43
7.4.50.0070.01016.63
7.4.40.0030.01416.59
7.4.30.0170.00316.58
7.4.10.0040.01514.79
7.4.00.0100.00715.02
7.3.330.0030.00412.97
7.3.320.0050.00012.99
7.3.310.0030.00316.35
7.3.300.0000.00716.24
7.3.290.0000.00716.15
7.3.280.0020.01416.31
7.3.270.0200.00317.40
7.3.260.0120.00516.24
7.3.250.0050.01116.41
7.3.240.0070.00916.39
7.3.230.0170.00316.39
7.3.210.0110.01116.59
7.3.200.0090.00919.39
7.3.190.0040.01416.14
7.3.180.0120.00316.54
7.3.170.0150.00016.30
7.3.160.0030.01316.23
7.3.130.0100.00714.52
7.3.120.0120.00315.01
7.3.110.0060.01314.51
7.3.100.0000.01314.66
7.3.90.0090.00615.04
7.3.80.0110.00415.12
7.3.70.0060.00914.86
7.3.60.0070.00714.64
7.3.50.0000.00914.82
7.3.40.0070.00414.82
7.3.30.0030.01014.57
7.3.20.0060.00616.34
7.3.10.0040.00716.57
7.3.00.0070.00716.68
7.2.330.0110.00716.54
7.2.320.0060.01016.61
7.2.310.0100.01316.36
7.2.300.0100.01016.62
7.2.290.0070.01116.64
7.2.260.0070.01314.47
7.2.250.0060.01215.12
7.2.240.0070.00714.66
7.2.230.0070.01115.00
7.2.220.0100.00715.20
7.2.210.0060.01314.96
7.2.200.0030.01314.78
7.2.190.0040.00914.76
7.2.180.0000.01514.91
7.2.170.0000.01314.76
7.2.160.0000.01614.78
7.2.150.0100.00316.57
7.2.140.0120.00316.84
7.2.130.0060.01016.91
7.2.120.0000.00916.80
7.2.110.0080.00616.66
7.2.100.0000.01316.69
7.2.90.0040.00816.96
7.2.80.0040.01116.93
7.2.70.0070.01116.68
7.2.60.0090.00516.72
7.2.50.0040.00716.67
7.2.40.0100.00316.95
7.2.30.0030.01316.82
7.2.20.0100.00616.82
7.2.10.0060.00916.49
7.2.00.0060.00818.10
7.1.330.0110.00015.97
7.1.320.0080.01115.80
7.1.310.0090.00615.74
7.1.300.0040.01115.81
7.1.290.0030.01015.85
7.1.280.0060.00615.43
7.1.270.0000.01315.74
7.1.260.0100.00015.73
7.1.250.0040.01115.57
7.1.240.0030.00915.49
7.1.230.0040.01115.73
7.1.220.0090.00015.88
7.1.210.0000.01215.89
7.1.200.0030.01015.83
7.1.190.0090.00615.86
7.1.180.0030.00715.61
7.1.170.0040.00415.77
7.1.160.0030.01015.81
7.1.150.0070.00315.62
7.1.140.0060.00615.70
7.1.130.0040.00715.75
7.1.120.0060.00615.83
7.1.110.0060.00615.66
7.1.100.0050.00816.63
7.1.90.0030.01215.82
7.1.80.0000.01315.91
7.1.70.0030.00816.48
7.1.60.0050.01517.56
7.1.50.0140.00316.15
7.1.40.0000.01215.84
7.1.30.0030.01015.79
7.1.20.0030.01315.74
7.1.10.0110.00315.77
7.1.00.0030.04319.03
7.0.330.0110.00415.46
7.0.320.0130.00315.38
7.0.310.0120.00315.39
7.0.300.0040.00815.57
7.0.290.0040.01115.59
7.0.280.0080.00415.54
7.0.270.0060.00815.30
7.0.260.0070.00715.44
7.0.250.0070.00715.38
7.0.240.0000.01315.43
7.0.230.0030.00715.45
7.0.220.0030.00715.52
7.0.210.0060.00615.52
7.0.200.0210.00514.91
7.0.190.0090.00015.13
7.0.180.0000.01115.16
7.0.170.0110.00315.46
7.0.160.0060.00315.55
7.0.150.0030.01015.23
7.0.140.0050.00515.15
7.0.130.0030.01015.09
7.0.120.0110.00415.08
7.0.110.0000.01015.42
7.0.100.0060.00615.23
7.0.90.0060.00915.33
7.0.80.0100.00015.43
7.0.70.0070.00415.38
7.0.60.0170.03518.61
7.0.50.0030.03216.63
7.0.40.0020.02816.82
7.0.30.0220.03716.86
7.0.20.0150.04516.69
7.0.10.0060.04116.80
7.0.00.0030.02316.67
5.6.400.0070.00714.00
5.6.390.0090.00014.21
5.6.380.0030.01014.14
5.6.370.0060.00914.10
5.6.360.0110.00414.32
5.6.350.0090.00614.57
5.6.340.0000.01214.48
5.6.330.0040.00814.58
5.6.320.0070.00714.25
5.6.310.0040.01113.72
5.6.300.0100.00414.52
5.6.290.0040.00914.20
5.6.280.0010.02117.55
5.6.270.0030.01213.90
5.6.260.0000.01614.21
5.6.250.0030.01014.09
5.6.240.0060.00914.30
5.6.230.0090.00314.20
5.6.220.0000.01314.11
5.6.210.0030.02617.52
5.6.200.0030.03316.11
5.6.190.0070.02217.27
5.6.180.0150.04317.23
5.6.170.0250.01817.34
5.6.160.0060.02917.35
5.6.150.0090.03816.37
5.6.140.0070.02316.33
5.6.130.0080.04016.15
5.6.120.0070.04517.77
5.6.110.0130.03017.65
5.6.100.0070.03717.56
5.6.90.0050.02317.59
5.6.80.0050.04717.20
5.6.70.0060.00614.07
5.6.60.0070.00313.80
5.6.50.0030.01314.25
5.6.40.0040.00714.05
5.6.30.0030.01014.09
5.6.20.0040.01114.07
5.6.10.0090.00614.09
5.6.00.0030.00714.14
5.5.380.0000.01413.81
5.5.370.0060.00614.33
5.5.360.0060.00914.20
5.5.350.0050.04417.28
5.5.340.0030.03316.14
5.5.330.0050.04917.41
5.5.320.0220.02717.24
5.5.310.0210.03817.32
5.5.300.0100.03716.21
5.5.290.0040.04316.00
5.5.280.0030.05117.49
5.5.270.0100.04417.44
5.5.260.0080.02317.31
5.5.250.0020.04217.37
5.5.240.0150.03717.28
5.5.230.0100.00713.82
5.5.220.0190.00013.82
5.5.210.0130.00014.29
5.5.200.0070.00713.96
5.5.190.0100.00314.05
5.5.180.0030.01014.15
5.5.170.0070.00314.08
5.5.160.0080.00414.10
5.5.150.0030.00514.20
5.5.140.0030.00914.15
5.5.130.0000.01114.11
5.5.120.0090.00613.96
5.5.110.0030.00714.22
5.5.100.0040.00714.13
5.5.90.0070.00713.89
5.5.80.0060.00914.26
5.5.70.0030.00714.02
5.5.60.0030.01014.36
5.5.50.0080.00413.86
5.5.40.0040.00813.93
5.5.30.0000.01114.12
5.5.20.0030.00514.15
5.5.10.0030.00913.91
5.5.00.0060.00913.84

preferences:
50.68 ms | 401 KiB | 5 Q