3v4l.org

run code in 300+ PHP versions simultaneously
<?php function encode($text) { return bin2hex($text); } function decode($base16){ return pack("H*", $base16); } function encrypt($key, $link){ $cp = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', 'cbc', ''); @mcrypt_generic_init($cp, $key, $key); $enc = mcrypt_generic($cp, $link); mcrypt_generic_deinit($cp); mcrypt_module_close($cp); return $enc; } echo encrypt("KEY", "LINK"); echo "\r\n"; echo encrypt("KEY", encrypt("KEY", "LINK")); $key="31323334353637383930393837363534"; $link="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"; //echo base64_encode(encrypt(encode($key), $link));

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)
8.3.60.0170.00316.50
8.3.50.0060.00916.35
8.3.40.0190.00319.02
8.3.30.0070.00718.77
8.3.20.0080.00020.34
8.3.10.0080.00023.53
8.3.00.0040.00419.33
8.2.180.0150.00616.35
8.2.170.0140.00022.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00221.00
8.2.120.0040.00426.35
8.2.110.0030.00719.45
8.2.100.0040.00718.09
8.2.90.0050.00319.09
8.2.80.0050.00317.97
8.2.70.0030.00717.63
8.2.60.0000.00817.80
8.2.50.0040.00419.63
8.2.40.0040.00420.64
8.2.30.0080.00020.85
8.2.20.0070.00017.93
8.2.10.0000.00718.00
8.2.00.0000.00718.01
8.1.280.0110.00425.92
8.1.270.0080.00022.20
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00322.05
8.1.230.0040.00817.45
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0090.00017.25
8.1.190.0060.00317.11
8.1.180.0000.00818.10
8.1.170.0000.01118.59
8.1.160.0030.00318.85
8.1.150.0050.00320.55
8.1.140.0050.00219.57
8.1.130.0070.00318.79
8.1.120.0040.00417.33
8.1.110.0030.00617.29
8.1.100.0050.00217.39
8.1.90.0110.00017.30
8.1.80.0040.00417.26
8.1.70.0000.00817.27
8.1.60.0000.00817.53
8.1.50.0080.00017.48
8.1.40.0050.00317.38
8.1.30.0030.00617.52
8.1.20.0030.00617.60
8.1.10.0040.00417.55
8.1.00.0030.00517.49
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00318.34
8.0.270.0030.00317.26
8.0.260.0100.00016.89
8.0.250.0070.00017.02
8.0.240.0060.00316.94
8.0.230.0000.00716.99
8.0.220.0070.00016.93
8.0.210.0000.00716.92
8.0.200.0040.00416.84
8.0.190.0060.00317.00
8.0.180.0040.00416.99
8.0.170.0000.00716.95
8.0.160.0030.00516.91
8.0.150.0000.00816.79
8.0.140.0110.00016.87
8.0.130.0050.00013.38
8.0.120.0030.00616.89
8.0.110.0000.00716.90
8.0.100.0040.00416.82
8.0.90.0040.00416.93
8.0.80.0160.00616.79
8.0.70.0050.00316.94
8.0.60.0030.00516.82
8.0.50.0040.00416.95
8.0.30.0110.00717.10
8.0.20.0150.01217.40
8.0.10.0000.00817.00
8.0.00.0040.01317.07
7.4.330.0050.00015.55
7.4.320.0030.00316.46
7.4.300.0030.00316.38
7.4.290.0000.01016.54
7.4.280.0000.00816.50
7.4.270.0050.00216.42
7.4.260.0030.00316.44
7.4.250.0000.00716.52
7.4.240.0040.00416.48
7.4.230.0040.00416.58
7.4.220.0120.00916.55
7.4.210.0050.01316.48
7.4.200.0070.00016.66
7.4.160.0100.00716.43
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0100.00716.77
7.4.120.0110.01016.47
7.4.110.0150.00316.43
7.4.100.0070.01016.46
7.4.90.0070.01016.39
7.4.80.0060.01219.39
7.4.70.0120.00416.63
7.4.60.0080.00816.44
7.4.50.0080.00816.49
7.4.40.0130.00616.58
7.4.30.0070.01016.48
7.4.10.0090.00915.22
7.4.00.0090.00514.82
7.3.330.0030.00513.09
7.3.320.0050.00013.30
7.3.310.0070.00016.17
7.3.300.0030.00316.35
7.3.290.0030.00316.29
7.3.280.0040.01216.29
7.3.270.0100.00717.40
7.3.260.0090.00816.37
7.3.250.0090.01016.43
7.3.240.0140.00316.38
7.3.230.0120.00616.46
7.3.210.0120.00616.39
7.3.200.0110.01716.49
7.3.190.0060.00916.16
7.3.180.0090.00916.20
7.3.170.0090.00616.41
7.3.160.0080.00816.36
7.3.130.0100.01014.71
7.3.120.0060.00914.83
7.3.110.0030.01314.87
7.3.100.0090.00914.74
7.3.90.0080.00614.82
7.3.80.0080.00014.73
7.3.70.0090.00614.60
7.3.60.0080.00414.53
7.3.50.0000.01414.60
7.3.40.0060.00914.72
7.3.30.0030.01214.85
7.3.20.0110.00416.65
7.3.10.0100.00316.59
7.3.00.0070.01016.85
7.2.330.0040.01716.57
7.2.320.0070.01016.61
7.2.310.0060.01216.46
7.2.300.0040.01216.58
7.2.290.0180.00016.36
7.2.260.0030.01714.90
7.2.250.0120.00614.61
7.2.240.0060.00815.08
7.2.230.0130.00314.76
7.2.220.0000.01614.82
7.2.210.0030.01015.15
7.2.200.0130.00314.86
7.2.190.0070.00715.03
7.2.180.0030.00614.79
7.2.170.0070.01015.04
7.2.160.0030.01214.77
7.2.150.0070.00716.56
7.2.140.0060.01016.79
7.2.130.0070.01016.63
7.2.120.0030.01016.66
7.2.110.0030.01016.84
7.2.100.0030.00616.86
7.2.90.0030.01416.92
7.2.80.0070.01016.97
7.2.70.0090.00916.81
7.2.60.0030.01116.84
7.2.50.0060.01016.75
7.2.40.0030.01316.86
7.2.30.0110.00316.96
7.2.20.0060.01016.77
7.2.10.0030.00616.66
7.2.00.0050.00718.14
7.1.330.0080.00815.50
7.1.320.0030.01415.49
7.1.310.0070.01015.77
7.1.300.0080.00415.41
7.1.290.0060.00615.83
7.1.280.0030.01215.55
7.1.270.0040.00715.49
7.1.260.0030.01015.58
7.1.250.0080.00415.66
7.1.240.0030.00915.56
7.1.230.0000.01515.39
7.1.220.0080.00315.67
7.1.210.0040.00815.72
7.1.200.0080.00715.45
7.1.190.0120.00415.55
7.1.180.0060.00915.32
7.1.170.0110.00315.60
7.1.160.0070.00715.62
7.1.150.0070.01115.58
7.1.140.0170.00015.56
7.1.130.0040.00715.70
7.1.120.0040.00815.69
7.1.110.0000.01615.54
7.1.100.0080.00516.71
7.1.90.0060.00615.61
7.1.80.0040.01215.52
7.1.70.0020.01116.25
7.1.60.0120.00825.41
7.1.50.0110.01125.06
7.1.40.0110.00924.96
7.1.30.0100.01225.08
7.1.20.0080.01525.01
7.1.10.0080.00615.96
7.1.00.0050.01115.91
7.0.330.0140.00014.93
7.0.320.0000.01415.42
7.0.310.0060.00915.38
7.0.300.0130.00015.26
7.0.290.0030.01015.04
7.0.280.0030.01315.25
7.0.270.0000.01315.30
7.0.260.0000.01515.31
7.0.250.0040.01115.21
7.0.240.0060.00315.17
7.0.230.0030.01015.12
7.0.220.0000.01515.05
7.0.210.0060.00615.12
7.0.200.0040.00915.95
7.0.190.0030.01115.68
7.0.180.0050.01015.71
7.0.170.0030.01115.67
7.0.160.0080.00815.69
7.0.150.0040.00915.75
7.0.140.0070.00715.78
7.0.130.0060.00916.00
7.0.120.0080.00915.85
7.0.110.0050.01115.69
7.0.100.0040.01315.68
7.0.90.0050.01015.75
7.0.80.0060.00715.80
7.0.70.0070.00815.60
7.0.60.0090.00315.66
7.0.50.0060.00915.77
7.0.40.0050.00814.76
7.0.30.0060.00914.84
7.0.20.0080.00614.83
7.0.10.0080.00514.73
7.0.00.0070.00514.87
5.6.400.0090.00014.35
5.6.390.0030.01014.09
5.6.380.0060.01214.11
5.6.370.0090.00614.36
5.6.360.0070.00314.05
5.6.350.0120.00314.05
5.6.340.0070.01113.96
5.6.330.0060.00314.07
5.6.320.0040.01113.79
5.6.310.0060.00614.28
5.6.300.0100.00614.26
5.6.290.0070.00714.07
5.6.280.0090.00613.79
5.6.270.0100.01014.18
5.6.260.0060.01014.07
5.6.250.0070.00714.07
5.6.240.0030.01014.03
5.6.230.0030.01614.12
5.6.220.0070.01013.97
5.6.210.0070.01114.41
5.6.200.0000.00913.94
5.6.190.0030.01014.30
5.6.180.0100.00314.23
5.6.170.0000.00913.96
5.6.160.0030.01214.09
5.6.150.0100.00714.09
5.6.140.0060.01213.77
5.6.130.0070.01014.26
5.6.120.0030.01213.98
5.6.110.0060.00614.02
5.6.100.0030.01514.32
5.6.90.0070.00713.82
5.6.80.0060.00913.98
5.6.70.0030.01313.95
5.6.60.0030.01014.04
5.6.50.0060.00914.20
5.6.40.0030.01014.13
5.6.30.0060.00614.02
5.6.20.0000.01014.08
5.6.10.0000.01314.34
5.6.00.0090.00614.06

preferences:
43.5 ms | 400 KiB | 5 Q