3v4l.org

run code in 300+ PHP versions simultaneously
<?php function mac($msg) { $key = "7h3_1337_k3y"; $nonce = "5uc3m01"; $bloc_size = 64; if(strlen($msg)==$bloc_size) { print("cas2"); $mac = $msg; } else if(strlen($msg)>$bloc_size) { print("cas3"); $mac = hash_hmac("sha512",$msg.$nonce,$key,true); } return crypt($mac,'$6$rounds=5000$OhMyG05h!'); } $lemessage="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; $mac = mac($lemessage); $valuemac=hash_hmac("sha512","aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5uc3m01","7h3_1337_k3y",true); print("**".strlen($valuemac)."***".$valuemac."*******"); $mac2=eval('return hex2bin("c210825a47af7f8869fb6e11adc9dd3eceb85735c47807badaff958f0af386f5e3f7e24c15034ff6dc71d117697f5853da05bb76ec7086d07f25b53f707d9477");'); $packed=pack('c*',"c210825a47af7f8869fb6e11adc9dd3eceb85735c47807badaff958f0af386f5e3f7e24c15034ff6dc71d117697f5853da05bb76ec7086d07f25b53f707d9477"); print("EEEEEEE".$packed."AAAAEEE"); $b=mac($mac2); if($mac==$b) { print("OK"); } else{ print("KO"); } print($mac); print($b);

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)
8.3.60.0160.01916.75
8.3.50.0340.02621.17
8.3.40.0130.01618.55
8.3.30.0100.01718.70
8.3.20.0040.01120.21
8.3.10.0030.01223.38
8.3.00.0060.00923.52
8.2.180.0100.01718.16
8.2.170.0120.01518.87
8.2.160.0130.02722.96
8.2.150.0040.01124.18
8.2.140.0120.00624.66
8.2.130.0090.00619.82
8.2.120.0040.01126.35
8.2.110.0090.00920.92
8.2.100.0070.01417.72
8.2.90.0000.01618.34
8.2.80.0030.01318.09
8.2.70.0030.01317.80
8.2.60.0060.01017.63
8.2.50.0030.01418.22
8.2.40.0040.01220.34
8.2.30.0060.00920.53
8.2.20.0060.01017.71
8.2.10.0000.01618.21
8.2.00.0080.00818.03
8.1.280.0070.02225.92
8.1.270.0030.01322.23
8.1.260.0060.00928.09
8.1.250.0030.01228.09
8.1.240.0030.01322.33
8.1.230.0030.01620.87
8.1.220.0030.01317.74
8.1.210.0030.01718.77
8.1.200.0070.01017.35
8.1.190.0030.01317.23
8.1.180.0030.01318.10
8.1.170.0100.00718.54
8.1.160.0030.01318.95
8.1.150.0040.01320.23
8.1.140.0070.01019.60
8.1.130.0000.01617.72
8.1.120.0060.00917.39
8.1.110.0000.01617.37
8.1.100.0000.01617.45
8.1.90.0030.01317.46
8.1.80.0000.01617.41
8.1.70.0030.01317.40
8.1.60.0030.01317.50
8.1.50.0030.01317.44
8.1.40.0030.01317.56
8.1.30.0030.01317.53
8.1.20.0030.01317.67
8.1.10.0030.01317.63
8.1.00.0030.01417.49
8.0.300.0030.01219.88
8.0.290.0030.01416.75
8.0.280.0030.01318.47
8.0.270.0000.01517.22
8.0.260.0060.00917.25
8.0.250.0000.01617.03
8.0.240.0040.01817.00
8.0.230.0040.01216.89
8.0.220.0040.01316.80
8.0.210.0000.01516.96
8.0.200.0060.00916.89
8.0.190.0000.01617.00
8.0.180.0080.00816.88
8.0.170.0040.01216.95
8.0.160.0040.01217.03
8.0.150.0030.01316.90
8.0.140.0040.01216.86
8.0.130.0000.01413.36
8.0.120.0040.01216.86
8.0.110.0070.01016.83
8.0.100.0000.01816.72
8.0.90.0030.01316.98
8.0.80.0070.02716.90
8.0.70.0060.01016.93
8.0.60.0100.00716.78
8.0.50.0000.01916.85
8.0.30.0110.02217.41
8.0.20.0130.02717.44
8.0.10.0040.01216.93
8.0.00.0140.02816.77
7.4.330.0000.01416.82
7.4.320.0000.01616.52
7.4.300.0000.01516.52
7.4.290.0060.00916.54
7.4.280.0090.01516.54
7.4.270.0000.01516.53
7.4.260.0030.01316.66
7.4.250.0030.01316.51
7.4.240.0020.01416.56
7.4.230.0080.00816.73
7.4.220.0100.03416.65
7.4.210.0100.02216.60
7.4.200.0000.01716.73
7.4.160.0070.02516.57
7.4.150.0130.03417.40
7.4.140.0080.03017.86
7.4.130.0070.02616.51
7.4.120.0110.02416.55
7.4.110.0100.03616.48
7.4.100.0090.02416.60
7.4.90.0130.02016.48
7.4.80.0200.01319.39
7.4.70.0110.03216.46
7.4.60.0060.02416.58
7.4.50.0070.01916.42
7.4.40.0130.02016.58
7.4.30.0030.02916.60
7.4.00.0080.01814.92
7.3.330.0030.01013.36
7.3.320.0000.01813.16
7.3.310.0000.01516.26
7.3.300.0000.01516.24
7.3.290.0060.00916.22
7.3.280.0100.02616.39
7.3.270.0120.02117.40
7.3.260.0090.02316.62
7.3.250.0100.02116.51
7.3.240.0110.02416.35
7.3.230.0100.02216.39
7.3.210.0130.03316.36
7.3.200.0110.02119.39
7.3.190.0000.03216.57
7.3.180.0130.01716.58
7.3.170.0140.01816.71
7.3.160.0070.02516.45
7.3.120.0070.03414.81
7.3.110.0100.02714.95
7.3.100.0070.02414.86
7.3.90.0060.01914.93
7.3.80.0030.03115.20
7.3.70.0030.02014.79
7.3.60.0040.02214.84
7.3.50.0040.02814.89
7.3.40.0070.02014.64
7.3.30.0030.01914.97
7.3.20.0060.01916.63
7.3.10.0100.01916.84
7.3.00.0100.01316.63
7.2.330.0100.02616.76
7.2.320.0060.02516.51
7.2.310.0070.02516.71
7.2.300.0070.02716.67
7.2.290.0130.01916.55
7.2.250.0100.03215.09
7.2.240.0070.03015.05
7.2.230.0000.02815.02
7.2.220.0030.02014.85
7.2.210.0130.02415.05
7.2.200.0000.02415.22
7.2.190.0000.02614.95
7.2.180.0100.02615.11
7.2.170.0030.03415.11
7.2.160.0060.01615.25
7.2.150.0070.02017.13
7.2.140.0100.01617.11
7.2.130.0110.01417.06
7.2.120.0060.01316.99
7.2.110.0040.01816.86
7.2.100.0100.01716.95
7.2.90.0060.01917.09
7.2.80.0060.01317.04
7.2.70.0140.01416.89
7.2.60.0020.02316.86
7.2.50.0070.02117.20
7.2.40.0060.01917.17
7.2.30.0090.01517.04
7.2.20.0000.02717.09
7.2.10.0000.02916.96
7.2.00.0080.01718.22
7.1.330.0100.02715.74
7.1.320.0130.02215.77
7.1.310.0100.02415.89
7.1.300.0070.02515.91
7.1.290.0030.02215.65
7.1.280.0000.01815.82
7.1.270.0150.00915.74
7.1.260.0120.01216.01
7.1.250.0000.02315.88
7.1.240.0000.02115.76
7.1.230.0070.01715.85
7.1.220.0030.02615.84
7.1.210.0090.01615.75
7.1.200.0050.01615.95
7.1.190.0030.02015.92
7.1.180.0060.01915.80
7.1.170.0030.01915.80
7.1.160.0040.01915.77
7.1.150.0040.01815.97
7.1.140.0030.02315.92
7.1.130.0040.02215.97
7.1.120.0060.01915.81
7.1.110.0030.02415.82
7.1.100.0020.02216.97
7.1.90.0060.01515.88
7.1.80.0030.01715.89
7.1.70.0100.01316.47
7.1.60.0060.02817.53
7.1.50.0030.03316.33
7.1.40.0000.02215.93
7.1.30.0030.01515.78
7.1.20.0030.01715.85
7.1.10.0100.01715.52
7.1.00.0070.05719.07
7.0.330.0030.02015.43
7.0.320.0070.01815.51
7.0.310.0000.01815.31
7.0.300.0060.01515.46
7.0.290.0000.02615.20
7.0.280.0000.02615.58
7.0.270.0000.02515.60
7.0.260.0130.01315.47
7.0.250.0040.02315.32
7.0.240.0040.02115.62
7.0.230.0040.01915.53
7.0.220.0100.01315.38
7.0.210.0070.02015.46
7.0.200.0070.02215.20
7.0.190.0000.03215.09
7.0.180.0030.01915.59
7.0.170.0090.00915.41
7.0.160.0000.02315.25
7.0.150.0090.01515.65
7.0.140.0070.01415.35
7.0.130.0030.01615.58
7.0.120.0100.01415.51
7.0.110.0030.02415.36
7.0.100.0030.02015.38
7.0.90.0090.01515.49
7.0.80.0000.02415.32
7.0.70.0070.02015.52
7.0.60.0050.06318.48
7.0.50.0000.03916.80
7.0.40.0070.05716.94
7.0.30.0130.05616.85
7.0.20.0170.03516.90
7.0.10.0100.04416.89
7.0.00.0150.04716.77
5.6.400.0000.01914.38
5.6.390.0120.01214.41
5.6.380.0100.01314.49
5.6.370.0000.02114.54
5.6.360.0060.01814.04
5.6.350.0100.01714.34
5.6.340.0040.01514.50
5.6.330.0060.01914.48
5.6.320.0030.02414.32
5.6.310.0030.02414.63
5.6.300.0000.02814.58
5.6.290.0070.01314.61
5.6.280.0030.01714.26
5.6.270.0060.01814.57
5.6.260.0030.01914.40
5.6.250.0040.02514.37
5.6.240.0060.01914.32
5.6.230.0090.01614.60
5.6.220.0030.02314.36
5.6.210.0030.06017.67
5.6.200.0080.05516.38
5.6.190.0100.05117.59
5.6.180.0130.03717.48
5.6.170.0150.03717.42
5.6.160.0080.06017.59
5.6.150.0050.05116.30
5.6.140.0070.05016.32
5.6.130.0110.05116.20
5.6.120.0020.05717.64
5.6.110.0080.04917.77
5.6.100.0050.06017.77
5.6.90.0080.05217.59
5.6.80.0000.06217.50
5.6.70.0070.02114.46
5.6.60.0000.02614.50
5.6.50.0060.01614.36
5.6.40.0000.02514.23
5.6.30.0000.02414.41
5.6.20.0070.02014.33
5.6.10.0100.01414.38
5.6.00.0070.01714.30
5.5.380.0060.01814.27
5.5.370.0040.02214.41
5.5.360.0000.02714.39
5.5.350.0180.05917.41
5.5.340.0070.05716.09
5.5.330.0080.03917.34
5.5.320.0330.03717.43
5.5.310.0150.04817.47
5.5.300.0050.04215.93
5.5.290.0080.04916.29
5.5.280.0080.05717.77
5.5.270.0070.04817.73
5.5.260.0070.05817.51
5.5.250.0050.03317.28
5.5.240.0130.05117.29
5.5.230.0040.02214.54
5.5.220.0040.02214.08
5.5.210.0000.02314.34
5.5.200.0070.01114.31
5.5.190.0040.01914.45
5.5.180.0070.01313.86
5.5.170.0040.01814.04
5.5.160.0030.02314.34
5.5.150.0070.02114.08
5.5.140.0090.01814.14
5.5.130.0060.01914.20
5.5.120.0030.02014.39
5.5.110.0090.01614.38
5.5.100.0090.01814.27
5.5.90.0100.01313.80
5.5.80.0030.02014.26
5.5.70.0000.02814.55
5.5.60.0100.01314.34
5.5.50.0060.01914.25
5.5.40.0060.01614.20
5.5.30.0060.01614.18
5.5.20.0100.01714.24
5.5.10.0060.01814.16
5.5.00.0100.01314.51

preferences:
36.48 ms | 401 KiB | 5 Q