3v4l.org

run code in 300+ PHP versions simultaneously
<?php // This is a demo, decrypting a string which was encrypted here: https://repl.it/BhjH // CAUTION: This is a 512 bit RSA demo key - NEVER USE THIS SOMEWHERE FOR REAL! $private_key_string = <<<__EOF__ -----BEGIN RSA PRIVATE KEY----- MIIBOQIBAAJBAOhTYPPN5g/2CSnWflL39tXhvUUXNZYcd57TBiR2+ds7iB4bjivB IujlivE0xD8/GQD+8Pe12A4oYjmnHqfa620CAwEAAQJAUMAiU7t+Oo/+0V7vW3E6 h07GFYyioIFWhoq8eNItuCgIXCD3yA9Ox98JwYS9q/1WQiuw/gISOM+uZlaWlpKx dQIhAPzXgBaMVpuJmMdfgQ2Hhdg5dUUKBnSdOOLCjwv9AHujAiEA6zpGank0WaQg QLPlGr4eQt00vbMkuekwD23eD562ba8CICVlRiePmBunDTantHGo0q35SZPteKj0 u/4l4nxWbiTbAiAeWb6MLmdayZp/vrZo5O7yoagUcfDjK/tPglWMnmXbcQIgFKiP k6RAkp/k3ZsF0O1KJwC9n3UYl/SsMrp7S2Pj/Nk= -----END RSA PRIVATE KEY----- __EOF__; $public = <<<__asdfadF__ -----BEGIN PUBLIC KEY----- MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAOhTYPPN5g/2CSnWflL39tXhvUUXNZYc d57TBiR2+ds7iB4bjivBIujlivE0xD8/GQD+8Pe12A4oYjmnHqfa620CAwEAAQ== -----END PUBLIC KEY----- __asdfadF__; $private_key = openssl_pkey_get_private($private_key_string); $public = openssl_pkey_get_public($public); openssl_private_encrypt('abc',$crypted,$private_key); echo "pre: ".base64_encode($crypted); openssl_public_decrypt ( $crypted,$decrypted, $public); echo "decrypted: $decrypted\n";

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)
8.3.70.0090.00616.63
8.3.60.0150.00418.43
8.3.50.0130.00416.44
8.3.40.0120.00318.98
8.3.30.0070.00718.68
8.3.20.0030.00622.10
8.3.10.0040.00423.48
8.3.00.0080.00019.44
8.2.180.0110.00718.42
8.2.170.0070.00722.96
8.2.160.0140.00019.07
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00021.09
8.2.120.0000.00726.35
8.2.110.0030.00620.29
8.2.100.0040.00817.78
8.2.90.0050.00319.09
8.2.80.0050.00318.04
8.2.70.0030.00617.63
8.2.60.0050.00318.03
8.2.50.0000.00818.10
8.2.40.0000.00820.59
8.2.30.0040.00419.06
8.2.20.0080.00018.06
8.2.10.0000.00818.11
8.2.00.0080.00017.97
8.1.280.0030.01625.92
8.1.270.0040.00422.09
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00022.07
8.1.230.0030.00919.04
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0090.00018.50
8.1.160.0000.00719.00
8.1.150.0050.00318.69
8.1.140.0040.00419.56
8.1.130.0040.00417.43
8.1.120.0000.00717.38
8.1.110.0000.00817.25
8.1.100.0040.00417.30
8.1.90.0080.00017.43
8.1.80.0030.00617.39
8.1.70.0030.00617.38
8.1.60.0000.00817.43
8.1.50.0050.00317.38
8.1.40.0100.00017.37
8.1.30.0000.00717.66
8.1.20.0000.00817.61
8.1.10.0000.00817.52
8.1.00.0030.00617.50
8.0.300.0070.00019.97
8.0.290.0000.00716.75
8.0.280.0070.00018.37
8.0.270.0070.00017.91
8.0.260.0000.00718.60
8.0.250.0070.00016.94
8.0.240.0040.00416.94
8.0.230.0040.00416.83
8.0.220.0030.00516.91
8.0.210.0000.00816.78
8.0.200.0030.00316.84
8.0.190.0090.00016.92
8.0.180.0000.00816.93
8.0.170.0030.00316.74
8.0.160.0000.00716.88
8.0.150.0000.00716.79
8.0.140.0030.00316.75
8.0.130.0000.00613.30
8.0.120.0040.00416.84
8.0.110.0000.00816.95
8.0.100.0040.00416.82
8.0.90.0040.00416.93
8.0.80.0120.01016.82
8.0.70.0080.00016.89
8.0.60.0000.00716.92
8.0.50.0000.00716.75
8.0.30.0070.01117.15
8.0.20.0110.01017.40
8.0.10.0030.00516.84
8.0.00.0040.01216.71
7.4.330.0020.00215.55
7.4.320.0000.00616.58
7.4.300.0000.00716.34
7.4.290.0070.00016.49
7.4.280.0040.00416.43
7.4.270.0000.00716.59
7.4.260.0030.00316.40
7.4.250.0000.00716.54
7.4.240.0040.00416.61
7.4.230.0000.00716.39
7.4.220.0150.00416.50
7.4.210.0070.00716.37
7.4.200.0000.00716.66
7.4.160.0130.00616.56
7.4.150.0040.02117.40
7.4.140.0130.00717.86
7.4.130.0140.01416.48
7.4.120.0150.00616.54
7.4.110.0140.00316.60
7.4.100.0100.00916.55
7.4.90.0140.00316.41
7.4.80.0180.00019.39
7.4.70.0090.00616.38
7.4.60.0100.00716.50
7.4.50.0000.01316.51
7.4.40.0070.01016.55
7.4.30.0090.00616.58
7.4.00.0040.01314.77
7.3.330.0020.00212.95
7.3.320.0040.00413.24
7.3.310.0030.00316.11
7.3.300.0070.00016.11
7.3.290.0050.01016.27
7.3.280.0070.01016.24
7.3.270.0170.00017.40
7.3.260.0080.00816.36
7.3.250.0120.00816.40
7.3.240.0060.01216.25
7.3.230.0180.00616.27
7.3.210.0100.00616.36
7.3.200.0110.00516.51
7.3.190.0040.01716.31
7.3.180.0030.01416.58
7.3.170.0090.00616.23
7.3.160.0120.00416.17
7.3.120.0060.01314.79
7.3.110.0040.01114.97
7.3.100.0080.00814.86
7.3.90.0040.00814.76
7.3.80.0040.01214.71
7.3.70.0040.01114.80
7.3.60.0060.00914.49
7.3.50.0070.00714.79
7.3.40.0030.01014.73
7.3.30.0070.00714.83
7.3.20.0070.00716.61
7.3.10.0000.01416.73
7.3.00.0060.01216.67
7.2.330.0070.01016.46
7.2.320.0030.01516.44
7.2.310.0110.00516.41
7.2.300.0100.01016.59
7.2.290.0140.00216.53
7.2.250.0090.00915.04
7.2.240.0030.01714.96
7.2.230.0040.00715.02
7.2.220.0000.01614.53
7.2.210.0000.01615.07
7.2.200.0080.00815.02
7.2.190.0040.00814.91
7.2.180.0090.00614.86
7.2.170.0030.00714.88
7.2.90.0430.00814.49
7.2.80.0320.00614.53
7.2.70.0540.01014.97
7.2.60.0580.00414.83
7.2.50.0620.01214.81
7.2.40.0420.00614.71
7.2.30.0380.01315.05
7.2.20.0480.00714.76
7.2.10.0310.00914.37
7.2.00.0480.00714.92
7.1.330.0030.01015.23
7.1.320.0000.01115.44
7.1.310.0080.00415.49
7.1.300.0030.01115.72
7.1.290.0100.00315.70
7.1.280.0060.00315.58
7.1.270.0000.01015.37
7.1.260.0090.00615.66
7.1.210.0250.00613.75
7.1.200.0460.00313.85
7.1.190.0570.00413.56
7.1.180.0600.00713.55
7.1.170.0550.00613.53
7.1.160.1020.00013.49
7.1.150.0610.00713.62
7.1.140.0260.00313.59
7.1.130.0430.00613.39
7.1.120.0710.00013.44
7.1.110.0390.00713.43
7.1.100.0470.00813.54
7.1.90.0340.00613.85
7.1.80.0520.00913.83
7.1.70.0590.00713.83
7.1.60.0650.01031.50
7.1.50.0330.00931.77
7.1.40.0940.01031.64
7.1.30.0800.02031.45
7.1.20.0650.01431.84
7.1.10.0720.00713.84
7.1.00.0380.00313.91
7.0.310.0490.00013.18
7.0.300.0650.01213.47
7.0.290.0660.01013.34
7.0.280.0560.00713.09
7.0.270.0060.00813.15
7.0.260.0530.01113.04
7.0.250.0780.00013.03
7.0.240.0190.00313.36
7.0.230.0280.01013.38
7.0.220.0960.00612.90
7.0.210.0100.01013.42
7.0.200.0110.00413.55
7.0.190.0480.01113.20
7.0.180.0640.01013.50
7.0.170.0540.00713.29
7.0.160.0460.00613.31
7.0.150.0650.01013.30
7.0.140.0360.00813.43
7.0.130.0320.01013.67
7.0.120.0500.00713.27
7.0.110.0410.00313.58
7.0.100.0630.00713.40
7.0.90.0730.00313.41
7.0.80.0550.00413.39
7.0.70.0530.00313.18
7.0.60.0440.00713.21
7.0.50.0390.00713.69
7.0.40.0650.00313.18
7.0.30.0620.00613.23
7.0.20.0580.00313.56
7.0.10.0440.00713.51
7.0.00.0390.00613.48

preferences:
54.04 ms | 401 KiB | 5 Q