3v4l.org

run code in 300+ PHP versions simultaneously
<?php $username = 'fem'; $password = '3bpvblW7'; $challenge = ''; $challenge_res = '0c07042fb4d065fd3baae50b511be2fb'; $challenge_cmp = md5($username.md5($password).$challenge); var_dump($challenge_cmp);

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)
8.3.60.0110.00416.50
8.3.50.0100.00822.83
8.3.40.0110.00318.55
8.3.30.0140.00018.81
8.3.20.0000.00820.22
8.3.10.0000.00823.65
8.3.00.0040.00417.63
8.2.180.0130.00318.42
8.2.170.0070.01022.96
8.2.160.0070.00720.27
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0160.00326.16
8.2.120.0040.00421.11
8.2.110.0000.00821.95
8.2.100.0120.00017.87
8.2.90.0030.00518.92
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0000.00817.79
8.2.50.0060.00318.07
8.2.40.0050.00319.88
8.2.30.0040.00418.06
8.2.20.0000.00817.56
8.2.10.0000.00818.21
8.2.00.0040.00417.74
8.1.280.0060.01025.92
8.1.270.0060.00323.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00024.01
8.1.230.0090.00319.14
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0030.00718.40
8.1.160.0040.00421.88
8.1.150.0000.00718.83
8.1.140.0020.00517.51
8.1.130.0030.00317.76
8.1.120.0070.00017.53
8.1.110.0040.00417.40
8.1.100.0000.00717.46
8.1.90.0020.00517.48
8.1.80.0000.00717.36
8.1.70.0070.00017.40
8.1.60.0030.00617.58
8.1.50.0040.00417.40
8.1.40.0030.00617.40
8.1.30.0080.00017.64
8.1.20.0040.00417.71
8.1.10.0030.00517.44
8.1.00.0050.00317.46
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.44
8.0.270.0030.00317.21
8.0.260.0030.00317.29
8.0.250.0030.00316.98
8.0.240.0030.00316.96
8.0.230.0030.00316.80
8.0.220.0030.00516.93
8.0.210.0040.00416.90
8.0.200.0050.00216.95
8.0.190.0040.00416.95
8.0.180.0000.00716.89
8.0.170.0040.00416.98
8.0.160.0050.00316.80
8.0.150.0000.00716.70
8.0.140.0070.00016.90
8.0.130.0030.00313.25
8.0.120.0070.00316.88
8.0.110.0070.00016.73
8.0.100.0070.00016.74
8.0.90.0030.00516.93
8.0.80.0110.00616.92
8.0.70.0000.00816.92
8.0.60.0040.00416.88
8.0.50.0000.00716.88
8.0.30.0090.00917.30
8.0.20.0090.01017.40
8.0.10.0060.00316.84
8.0.00.0090.01116.69
7.4.330.0030.00315.09
7.4.320.0040.00416.59
7.4.300.0030.00316.53
7.4.290.0040.00416.50
7.4.280.0040.00416.49
7.4.270.0000.00716.59
7.4.260.0030.00316.38
7.4.250.0000.00716.61
7.4.240.0020.00516.53
7.4.230.0030.00316.52
7.4.220.0160.00316.41
7.4.210.0080.00516.62
7.4.200.0000.00716.33
7.4.160.0060.00916.44
7.4.150.0140.01117.40
7.4.140.0100.01017.86
7.4.130.0090.00816.53
7.4.120.0050.01216.34
7.4.110.0120.00616.45
7.4.100.0080.00816.37
7.4.90.0060.01216.61
7.4.80.0000.01919.39
7.4.70.0110.00616.38
7.4.60.0120.00616.47
7.4.50.0000.00816.37
7.4.40.0180.00316.56
7.4.30.0150.00616.34
7.4.00.0000.01815.00
7.3.330.0020.00213.13
7.3.320.0050.00013.18
7.3.310.0040.00416.17
7.3.300.0000.00716.20
7.3.290.0110.00416.19
7.3.280.0110.00816.18
7.3.270.0080.01117.40
7.3.260.0110.00516.15
7.3.250.0140.00516.29
7.3.240.0150.00316.52
7.3.230.0050.01116.39
7.3.210.0080.00816.44
7.3.200.0120.00919.39
7.3.190.0100.00716.22
7.3.180.0170.00016.17
7.3.170.0030.01316.45
7.3.160.0080.00816.34
7.3.00.0090.00616.48
7.2.330.0060.01016.51
7.2.320.0120.00616.32
7.2.310.0130.00316.69
7.2.300.0060.01116.45
7.2.290.0130.00916.39
7.2.130.0060.00616.77
7.2.120.0030.00916.57
7.2.110.0070.00716.37
7.2.100.0000.01316.76
7.2.90.0030.00916.70
7.2.80.0060.00616.81
7.2.70.0030.00816.61
7.2.60.0040.00916.77
7.2.50.0040.00716.94
7.2.40.0120.00617.03
7.2.30.0040.01416.96
7.2.20.0030.00916.96
7.2.10.0090.00616.55
7.2.00.0090.00616.87
7.1.250.0000.01215.67
7.1.240.0000.01315.21
7.1.230.0000.01615.70
7.1.220.0130.00315.77
7.1.210.0060.00315.79
7.1.200.0050.00815.78
7.1.190.0100.00315.51
7.1.180.0070.00715.71
7.1.170.0070.01015.48
7.1.160.0070.00715.42
7.1.150.0040.00815.43
7.1.140.0030.01015.69
7.1.130.0040.00715.75
7.1.120.0030.01015.75
7.1.110.0100.00715.77
7.1.100.0060.00615.74
7.1.90.0090.00015.70
7.1.80.0040.01115.46
7.1.70.0040.00516.30
7.1.60.0100.01017.53
7.1.50.0070.01016.32
7.1.40.0070.00315.46
7.1.30.0000.01415.73
7.1.20.0090.00615.69
7.1.10.0030.00615.41
7.1.00.0020.04519.02
7.0.330.0030.00815.33
7.0.320.0120.00415.34
7.0.310.0090.00615.51
7.0.300.0030.00715.34
7.0.290.0100.00615.50
7.0.280.0090.00315.27
7.0.270.0030.01015.13
7.0.260.0060.00615.52
7.0.250.0070.00715.21
7.0.240.0030.01015.55
7.0.230.0080.00315.36
7.0.220.0060.01015.37
7.0.210.0110.00415.30
7.0.200.0050.01215.56
7.0.190.0060.00615.38
7.0.180.0030.00915.21
7.0.170.0110.00415.57
7.0.160.0060.00915.50
7.0.150.0090.00415.30
7.0.140.0030.04218.81
7.0.130.0080.00615.55
7.0.120.0070.01015.43
7.0.110.0020.02617.74
7.0.100.0160.02517.70
7.0.90.0020.02417.74
7.0.80.0070.03317.64
7.0.70.0250.03017.73
7.0.60.0100.02817.58
7.0.50.0090.03417.73
7.0.40.0120.01716.51
7.0.30.0080.02016.68
7.0.20.0030.03416.50
7.0.10.0020.03016.45
7.0.00.0040.02516.34
5.6.380.0000.00814.03
5.6.370.0090.00614.06
5.6.360.0070.00713.88
5.6.350.0110.00314.43
5.6.340.0060.00614.44
5.6.330.0070.00314.23
5.6.320.0000.01113.99
5.6.310.0060.01014.06
5.6.300.0000.01214.01
5.6.290.0050.00513.94
5.6.280.0050.03917.82
5.6.270.0030.00714.18
5.6.260.0030.03617.22
5.6.250.0110.02017.48
5.6.240.0070.02617.50
5.6.230.0070.02017.47
5.6.220.0090.04117.48
5.6.210.0070.04117.41
5.6.200.0050.02417.26
5.6.190.0120.04117.38
5.6.180.0060.02717.43
5.6.170.0040.04417.52
5.6.160.0050.02317.39
5.6.150.0120.02917.45
5.6.140.0050.03217.47
5.6.130.0050.02317.31
5.6.120.0050.02117.38
5.6.110.0050.03417.36
5.6.100.0050.02517.43
5.6.90.0030.02717.39
5.6.80.0020.02917.02
5.6.70.0020.03416.94
5.6.60.0030.04516.96
5.6.50.0050.02616.97
5.6.40.0080.03517.05
5.6.30.0080.03817.02
5.6.20.0020.02516.99
5.6.10.0030.02717.14
5.6.00.0020.04917.06
5.5.380.0100.01814.23
5.5.370.0040.03814.21
5.5.360.0050.01814.11
5.5.350.0060.02114.32
5.5.340.0020.02214.54
5.5.330.0030.03114.56
5.5.320.0050.03514.58
5.5.310.0030.04314.57
5.5.300.0030.02214.66
5.5.290.0030.02514.49
5.5.280.0070.02014.54
5.5.270.0020.02514.34
5.5.260.0060.02114.48
5.5.250.0050.02214.32
5.5.240.0030.04114.29
5.5.230.0050.04214.00
5.5.220.0020.02314.14
5.5.210.0050.03614.14
5.5.200.0020.03514.18
5.5.190.0020.02313.98
5.5.180.0030.02214.11
5.5.170.0000.01010.57
5.5.160.0050.03314.27
5.5.150.0080.01814.10
5.5.140.0040.02214.09
5.5.130.0030.02514.07
5.5.120.0050.02914.12
5.5.110.0050.02313.96
5.5.100.0060.03914.13
5.5.90.0050.02013.84
5.5.80.0050.02214.00
5.5.70.0010.02313.93
5.5.60.0050.02013.97
5.5.50.0070.03013.86
5.5.40.0050.03314.19
5.5.30.0030.02914.18
5.5.20.0050.02613.99
5.5.10.0040.02814.19
5.5.00.0050.03214.15
5.4.450.0050.02515.13
5.4.440.0060.02115.25
5.4.430.0030.02015.16
5.4.420.0050.02015.18
5.4.410.0000.03315.28
5.4.400.0090.02415.00
5.4.390.0050.03415.01
5.4.380.0070.02215.00
5.4.370.0130.03114.97
5.4.360.0070.02514.88
5.4.350.0040.02514.88
5.4.340.0050.02615.00
5.4.330.0000.00510.99
5.4.320.0000.03114.93
5.4.310.0000.02214.88
5.4.300.0090.01514.96
5.4.290.0060.04014.99
5.4.280.0030.02014.87
5.4.270.0040.02114.81
5.4.260.0050.04015.09
5.4.250.0020.02514.90
5.4.240.0080.01515.02
5.4.230.0100.02814.80
5.4.220.0100.03614.92
5.4.210.0070.02314.94
5.4.200.0020.02514.93
5.4.190.0020.02714.98
5.4.180.0080.02514.96
5.4.170.0070.03514.88
5.4.160.0070.01714.82
5.4.150.0070.02215.03
5.4.140.0020.02813.41
5.4.130.0020.02313.55
5.4.120.0000.03713.53
5.4.110.0030.04013.62
5.4.100.0030.03113.67
5.4.90.0070.02513.37
5.4.80.0000.02313.77
5.4.70.0090.03313.66
5.4.60.0070.01713.48
5.4.50.0060.02813.47
5.4.40.0020.02413.56
5.4.30.0080.01813.56
5.4.20.0050.03813.52
5.4.10.0030.02313.56
5.4.00.0020.03813.34
5.3.290.0000.02012.45
5.3.280.0060.02312.45
5.3.270.0000.02112.56
5.3.260.0050.02112.44
5.3.250.0080.02712.52
5.3.240.0030.02512.36
5.3.230.0080.03512.56
5.3.220.0050.02212.45
5.3.210.0040.02112.43
5.3.200.0120.01212.45
5.3.190.0060.01912.39
5.3.180.0050.02012.53
5.3.170.0090.02712.59
5.3.160.0060.01912.56
5.3.150.0090.01512.55
5.3.140.0060.03912.36
5.3.130.0030.02412.42
5.3.120.0030.02512.48
5.3.110.0030.02512.50
5.3.100.0030.02012.15
5.3.90.0050.04012.14
5.3.80.0040.04012.05
5.3.70.0040.02712.15
5.3.60.0060.01512.18
5.3.50.0060.01812.01
5.3.40.0050.02412.23
5.3.30.0080.01712.11
5.3.20.0000.02312.04
5.3.10.0020.02311.90
5.3.00.0020.02211.88
5.2.170.0020.01810.66
5.2.160.0030.01510.58
5.2.150.0060.01310.66
5.2.140.0020.02010.72
5.2.130.0020.01710.62
5.2.120.0050.01710.68
5.2.110.0000.02810.70
5.2.100.0050.03010.66
5.2.90.0050.02810.62
5.2.80.0030.01710.67
5.2.70.0070.02010.64
5.2.60.0080.02810.59
5.2.50.0020.01510.62
5.2.40.0020.02010.56
5.2.30.0040.02810.50
5.2.20.0050.01310.58
5.2.10.0050.01310.54
5.2.00.0030.02110.51
5.1.60.0000.01410.08
5.1.50.0050.01810.06
5.1.40.0040.01010.14
5.1.30.0030.01810.35
5.1.20.0060.01310.24
5.1.10.0030.02110.18
5.1.00.0020.01610.12
5.0.50.0050.0209.87
5.0.40.0020.0119.87
5.0.30.0030.0159.87
5.0.20.0040.0109.87
5.0.10.0040.0129.87
5.0.00.0030.0159.87
4.4.90.0040.0079.88
4.4.80.0020.0189.87
4.4.70.0020.0099.87
4.4.60.0020.0119.87
4.4.50.0050.0109.87
4.4.40.0020.0279.87
4.4.30.0020.0099.87
4.4.20.0020.0089.87
4.4.10.0030.0089.87
4.4.00.0000.0169.87
4.3.110.0030.0089.87
4.3.100.0020.0109.87
4.3.90.0030.0159.87
4.3.80.0000.0139.87
4.3.70.0020.0109.87
4.3.60.0000.0109.87
4.3.50.0020.0089.87
4.3.40.0050.0129.87
4.3.30.0000.0109.87
4.3.20.0020.0089.87
4.3.10.0030.0089.87
4.3.00.0000.0119.87

preferences:
47.18 ms | 401 KiB | 5 Q