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(hash('sha256','abc-abc-abc-abc.1499935378002'),$crypted,$private_key); echo "pre: ".base64_encode($crypted)."\n"; 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)
8.3.60.0040.01418.56
8.3.50.0030.01516.50
8.3.40.0140.00019.02
8.3.30.0110.00418.88
8.3.20.0030.00520.33
8.3.10.0070.00023.61
8.3.00.0040.00419.69
8.2.180.0110.00418.31
8.2.170.0090.00622.96
8.2.160.0030.01118.96
8.2.150.0030.00524.18
8.2.140.0050.00224.66
8.2.130.0070.00319.30
8.2.120.0080.00026.35
8.2.110.0030.00619.32
8.2.100.0110.00017.91
8.2.90.0050.00319.09
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0070.00017.80
8.2.50.0000.00818.10
8.2.40.0040.00420.42
8.2.30.0000.00819.28
8.2.20.0080.00018.00
8.2.10.0050.00318.12
8.2.00.0000.00718.12
8.1.280.0060.01225.92
8.1.270.0070.00022.10
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00322.54
8.1.230.0080.00418.85
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.36
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.58
8.1.160.0040.00418.92
8.1.150.0040.00418.82
8.1.140.0000.00819.42
8.1.130.0000.00718.93
8.1.120.0000.00817.25
8.1.110.0080.00017.38
8.1.100.0080.00017.44
8.1.90.0000.00717.43
8.1.80.0040.00417.29
8.1.70.0000.00917.41
8.1.60.0000.00817.51
8.1.50.0030.00517.56
8.1.40.0080.00417.39
8.1.30.0040.00417.69
8.1.20.0000.00917.63
8.1.10.0030.00517.55
8.1.00.0050.00317.55
8.0.300.0060.00321.97
8.0.290.0000.00816.88
8.0.280.0080.00018.30
8.0.270.0000.00717.07
8.0.260.0040.00416.78
8.0.250.0030.00316.96
8.0.240.0070.00016.98
8.0.230.0000.00716.98
8.0.220.0000.00816.94
8.0.210.0030.00616.91
8.0.200.0030.00317.01
8.0.190.0060.00316.93
8.0.180.0020.00516.94
8.0.170.0000.00716.92
8.0.160.0030.00316.79
8.0.150.0070.00016.88
8.0.140.0000.00716.91
8.0.130.0060.00013.37
8.0.120.0070.00016.86
8.0.110.0040.00416.78
8.0.100.0040.00416.92
8.0.90.0070.00016.73
8.0.80.0060.01016.89
8.0.70.0000.00716.79
8.0.60.0040.00416.91
8.0.50.0040.00416.88
8.0.30.0110.00616.89
8.0.20.0110.01217.40
8.0.10.0000.00816.87
8.0.00.0100.00716.60
7.4.330.0000.00515.55
7.4.320.0040.00416.55
7.4.300.0040.00416.58
7.4.290.0060.00316.45
7.4.280.0060.00316.57
7.4.270.0000.00716.64
7.4.260.0050.00216.48
7.4.250.0040.00416.52
7.4.240.0050.00316.37
7.4.230.0000.00716.70
7.4.220.0060.01416.55
7.4.210.0120.00316.46
7.4.200.0070.00016.67
7.4.160.0090.00816.55
7.4.150.0100.01017.40
7.4.140.0090.01117.86
7.4.130.0120.00816.49
7.4.120.0110.00916.51
7.4.110.0030.01316.39
7.4.100.0150.00916.59
7.4.90.0160.00316.50
7.4.80.0180.00019.39
7.4.70.0120.00616.39
7.4.60.0100.00616.55
7.4.50.0050.00816.48
7.4.40.0090.00616.57
7.4.30.0130.00316.54
7.4.00.0060.00914.99
7.3.330.0000.00513.01
7.3.320.0000.00713.00
7.3.310.0050.00216.34
7.3.300.0030.00316.16
7.3.290.0040.00916.28
7.3.280.0080.00916.25
7.3.270.0160.00317.40
7.3.260.0080.00816.46
7.3.250.0100.01016.24
7.3.240.0100.00716.39
7.3.230.0120.01316.52
7.3.210.0110.00716.49
7.3.200.0110.00416.32
7.3.190.0040.01416.31
7.3.180.0100.00716.33
7.3.170.0040.01116.41
7.3.160.0060.01116.38
7.2.330.0000.01616.25
7.2.320.0100.01316.58
7.2.310.0100.00616.29
7.2.300.0070.01416.27
7.2.290.0100.01316.60
7.2.60.0110.00316.83
7.2.10.0180.00917.95
7.2.00.0150.00918.63
7.1.200.0000.01215.26
7.1.130.0130.01317.07
7.1.120.0100.01016.71
7.1.110.0190.00716.47
7.1.100.0100.01317.36
7.1.90.0140.01016.16
7.1.80.0190.01216.43
7.1.70.0120.01116.37
7.1.60.0290.01134.37
7.1.50.0200.01233.94
7.1.40.0230.01033.67
7.1.30.0240.01033.76
7.1.20.0220.01033.71
7.1.10.0050.01615.73
7.1.00.0070.01215.87
7.0.270.0260.01116.50
7.0.260.0760.01316.59
7.0.250.0140.01015.96
7.0.240.0130.00915.78
7.0.230.0070.01516.05
7.0.220.0190.00316.14
7.0.210.0140.00714.94
7.0.200.0160.00416.07
7.0.190.0110.00816.04
7.0.180.0140.00415.34
7.0.170.0070.01115.37
7.0.160.0100.01115.40
7.0.150.0110.00815.42
7.0.140.0100.00815.42
7.0.130.0070.01315.57
7.0.120.0060.01515.68
7.0.110.0120.00815.49
7.0.100.0080.00915.43
7.0.90.0080.00915.45
7.0.80.0860.00915.38
7.0.70.0110.00815.46
7.0.60.0110.01215.34
7.0.50.0120.00715.45
7.0.40.0120.00815.64
7.0.30.0030.01715.63
7.0.20.0140.00715.48
7.0.10.0140.00715.47
7.0.00.0110.01015.64
5.6.300.0070.06720.82
5.6.290.0130.05520.82
5.6.280.0160.06020.92
5.6.270.0180.05520.93
5.6.260.0170.05820.82
5.6.250.0130.05720.91
5.6.240.0150.07120.83
5.6.230.0100.06220.83
5.6.220.0100.07720.92
5.6.210.0120.06020.95
5.6.200.0120.06020.82
5.6.190.0080.07120.82
5.6.180.0100.06620.89
5.6.170.0150.07220.81
5.6.160.0200.07220.90
5.6.150.0120.05920.94
5.6.140.0210.06620.88
5.6.130.0160.06320.85
5.6.120.0180.06620.88
5.6.110.0170.06720.92
5.6.100.0080.07520.81
5.6.90.0230.05720.88
5.6.80.0170.05220.24
5.6.70.0100.05720.25
5.6.60.0150.05320.26
5.6.50.0220.05320.18
5.6.40.0140.05820.24
5.6.30.0150.06820.21
5.6.20.0120.07520.31
5.6.10.0120.07020.18
5.6.00.0150.05020.15
5.5.380.0100.05817.56
5.5.370.0170.04817.54
5.5.360.0220.04717.39
5.5.350.0100.05717.57
5.5.340.0200.04418.04
5.5.330.0210.06218.00
5.5.320.0100.05917.91
5.5.310.0070.06017.96
5.5.300.0070.06017.98
5.5.290.0260.04218.07
5.5.280.0090.06118.03
5.5.270.0070.06318.01
5.5.260.0070.06718.04
5.5.250.0100.07417.96
5.5.240.0030.05717.41
5.5.230.0090.05617.28
5.5.220.0130.04917.38
5.5.210.0100.05117.38
5.5.200.0140.04517.38
5.5.190.0070.05917.47
5.5.180.0030.06317.40
5.5.160.0030.05717.20
5.5.150.0100.05017.46
5.5.140.0140.04717.37
5.5.130.0260.04117.25
5.5.120.0130.05117.24
5.5.110.0240.05617.33
5.5.100.0070.05317.28
5.5.90.0030.05617.15
5.5.80.0160.04417.15
5.5.70.0060.05717.24
5.5.60.0070.05017.12
5.5.50.0100.04917.31
5.5.40.0170.04617.26
5.5.30.0030.05617.26
5.5.20.0070.05617.29
5.5.10.0070.05317.27
5.5.00.0130.05017.20
5.4.450.0070.06319.57
5.4.440.0120.05719.34
5.4.430.0030.05919.54
5.4.420.0140.04819.28
5.4.410.0030.07719.12
5.4.400.0100.04919.08
5.4.390.0100.05219.04
5.4.380.0100.05119.02
5.4.370.0170.04419.08
5.4.360.0070.05519.18
5.4.350.0170.04518.95
5.4.340.0070.06119.15
5.4.320.0070.05519.17
5.4.310.0100.05218.99
5.4.300.0100.05519.02
5.4.290.0070.05319.24
5.4.280.0170.04619.04
5.4.270.0070.05919.17
5.4.260.0070.05219.00
5.4.250.0070.05718.92
5.4.240.0030.05719.01
5.4.230.0060.05418.92
5.4.220.0090.05119.14
5.4.210.0030.05519.23
5.4.200.0070.05319.18
5.4.190.0160.04318.91
5.4.180.0130.04719.15
5.4.170.0200.04619.06
5.4.160.0160.04819.09
5.4.150.0160.04919.07
5.4.140.0130.05316.41
5.4.130.0150.04116.54
5.4.120.0130.04316.27
5.4.110.0140.04416.52
5.4.100.0070.04916.57
5.4.90.0090.05916.51
5.4.80.0000.05516.54
5.4.70.0090.04716.49
5.4.60.0070.05016.53
5.4.50.0100.04816.48
5.4.40.0170.05116.39
5.4.30.0190.04416.48
5.4.20.0100.06216.49
5.4.10.0070.05116.32
5.4.00.0100.04615.71
5.3.290.0130.04614.72
5.3.280.0100.04914.68
5.3.270.0000.06114.74
5.3.260.0070.05214.76
5.3.250.0100.04914.53
5.3.240.0100.04814.54
5.3.230.0120.04714.53
5.3.220.0060.05214.73
5.3.210.0110.05414.67
5.3.200.0090.04914.65
5.3.190.0130.04714.73
5.3.180.0060.05114.37
5.3.170.0120.04314.60
5.3.160.0030.05514.74
5.3.150.0100.04814.38
5.3.140.0060.05014.48
5.3.130.0130.06814.64
5.3.120.0070.05314.71
5.3.110.0030.05614.53
5.3.100.0130.06014.12
5.3.90.0090.04714.17
5.3.80.0070.05014.10
5.3.70.0210.04814.07
5.3.60.0130.04513.99
5.3.50.0030.05614.06
5.3.40.0100.04813.99
5.3.30.0070.04913.89
5.3.20.0030.05213.85
5.3.10.0100.04713.80
5.3.00.0100.04813.70
5.2.170.0100.03911.36
5.2.160.0070.04211.22
5.2.150.0100.03711.27
5.2.140.0070.04011.28
5.2.130.0030.04511.22
5.2.120.0060.04111.25
5.2.110.0170.03411.23
5.2.100.0030.04211.02
5.2.90.0030.04211.09
5.2.80.0030.06111.32
5.2.70.0070.04211.25
5.2.60.0040.04311.10
5.2.50.0130.04411.25
5.2.40.0130.04210.89
5.2.30.0070.04011.20
5.2.20.0070.03810.91
5.2.10.0030.04110.73
5.2.00.0080.03811.04
5.1.60.0090.03510.24
5.1.50.0070.04710.17
5.1.40.0100.03010.03
5.1.30.0080.04610.55
5.1.20.0100.04410.37
5.1.10.0030.04210.28
5.1.00.0070.03310.37
5.0.50.0130.0199.23
5.0.40.0060.0269.23
5.0.30.0030.0449.23
5.0.20.0030.0319.23
5.0.10.0000.0319.23
5.0.00.0030.0459.23
4.4.90.0000.0249.23
4.4.80.0030.0239.23
4.4.70.0090.0159.23
4.4.60.0030.0229.23
4.4.50.0090.0169.23
4.4.40.0070.0329.23
4.4.30.0110.0159.23
4.4.20.0030.0239.23
4.4.10.0060.0199.23
4.4.00.0120.0259.23
4.3.110.0040.0219.23
4.3.100.0000.0269.23
4.3.90.0040.0219.23
4.3.80.0030.0329.23
4.3.70.0040.0199.23
4.3.60.0060.0259.23
4.3.50.0100.0239.23
4.3.40.0140.0249.23
4.3.30.0030.0209.23
4.3.20.0070.0179.23
4.3.10.0040.0229.23
4.3.00.0030.0269.23

preferences:
59.77 ms | 400 KiB | 5 Q