3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (!function_exists('gravatar')) { function gravatar($user_id = false, $secure = false, $force = false) { // $CI =& get_instance(); $endpoint = 'http://gravatar.com/'; $secure_endpoint = 'https://secure.gravatar.com/'; $fallback = gravatar('00000000000000000000000000000000', false, true); $params = array( 's' => '250', // size 'd' => urlencode($fallback), // default (fallback) ); if (!$force) { if (!$user_id) { return $fallback; } } else { $params['f'] = 'y'; } // $email = $CI->members_model->gravatarEmail($user_id); $email = md5('test@example.com'); return ($secure ? $secure_endpoint : $endpoint) . 'avatar/' . $email . '?' . http_build_query($params); } } echo gravatar('0', true);

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)
8.3.60.0170.02079.23
8.3.50.0790.01772.37
8.3.40.0330.01344.99
8.3.30.0430.00346.50
8.3.20.0220.00045.91
8.3.10.0060.00649.05
8.3.00.0170.00349.57
8.2.180.0470.01772.50
8.2.170.0360.00344.79
8.2.160.0300.00746.35
8.2.150.0160.00644.72
8.2.140.0180.00446.54
8.2.130.0110.00448.94
8.2.120.0110.00447.95
8.2.110.0130.00648.21
8.2.100.0240.00744.06
8.2.90.0170.00345.49
8.2.80.0110.00744.00
8.2.70.0150.00344.03
8.2.60.0130.01043.93
8.2.50.0180.00343.63
8.2.40.0110.00746.65
8.2.30.0130.01045.47
8.2.20.0130.00743.57
8.2.10.0090.00943.50
8.2.00.0090.01343.57
8.1.280.0950.01073.71
8.1.270.0220.00348.14
8.1.260.0230.00346.32
8.1.250.0070.01149.37
8.1.240.0210.00748.26
8.1.230.0230.01345.07
8.1.220.0120.00643.77
8.1.210.0100.01043.36
8.1.200.0080.01143.22
8.1.190.0180.00043.41
8.1.180.0110.00743.13
8.1.170.0130.01044.66
8.1.160.0100.00748.20
8.1.150.0150.00744.55
8.1.140.0150.00443.45
8.1.130.0170.00343.80
8.1.120.0150.00443.60
8.1.110.0040.01843.54
8.1.100.0090.00943.50
8.1.90.0140.00343.52
8.1.80.0120.00643.51
8.1.70.0150.00743.52
8.1.60.0240.00043.70
8.1.50.0160.00643.44
8.1.40.0230.00743.59
8.1.30.0070.01143.55
8.1.20.0120.00843.68
8.1.10.0260.00373.05
8.1.00.0340.00373.12
8.0.300.0300.00376.29
8.0.290.0250.00672.63
8.0.280.0240.00374.03
8.0.270.0310.00972.85
8.0.260.0300.00772.42
8.0.250.0240.01072.58
8.0.240.0330.01072.59
8.0.230.0360.00072.53
8.0.220.0300.01072.39
8.0.210.0270.01072.56
8.0.200.0260.01072.53
8.0.190.0340.00372.47
8.0.180.0250.01172.53
8.0.170.0320.00072.37
8.0.160.0390.00372.41
8.0.150.0230.00772.44
8.0.140.0320.00772.46
8.0.130.0480.016121.90
8.0.120.0250.00672.38
8.0.110.0240.00772.41
8.0.100.0280.00372.38
8.0.90.0260.01072.55
8.0.80.0500.03272.41
8.0.70.0200.01372.30
8.0.60.0210.01172.41
8.0.50.0230.01072.45
8.0.30.0660.02272.55
8.0.20.0630.01972.70
8.0.10.0240.00772.62
8.0.00.0690.02872.42
7.4.330.0250.00970.73
7.4.320.0290.00672.15
7.4.300.0230.01072.16
7.4.290.0270.01471.98
7.4.280.0230.01372.04
7.4.270.0260.01071.95
7.4.260.0420.023121.70
7.4.250.0210.01071.98
7.4.240.0230.00772.04
7.4.230.0200.01071.93
7.4.220.0550.03571.96
7.4.210.0510.02672.03
7.4.200.0210.01471.88
7.4.190.0240.00771.95
7.4.160.0610.01371.85
7.4.150.0630.02372.11
7.4.140.0540.02872.05
7.4.130.0680.01672.16
7.4.120.0600.01972.07
7.4.110.0490.02972.18
7.4.100.0500.02572.07
7.4.90.0530.02872.09
7.4.80.0690.01172.08
7.4.70.0610.01672.02
7.4.60.0670.03172.02
7.4.50.0260.00071.94
7.4.40.0240.02472.09
7.4.30.0460.03372.14
7.4.00.0300.02070.66
7.3.330.0550.010121.77
7.3.320.0540.020121.57
7.3.310.0230.00771.67
7.3.300.0210.01071.66
7.3.290.0630.02171.82
7.3.280.0610.02171.80
7.3.270.0510.02772.02
7.3.260.0580.02371.88
7.3.250.0650.02671.91
7.3.240.0640.03772.08
7.3.230.0540.02371.63
7.3.210.0450.04271.78
7.3.200.0530.03071.93
7.3.190.0650.02572.06
7.3.180.0600.03671.91
7.3.170.0730.02072.06
7.3.160.0500.03672.02
7.3.120.0230.02370.52
7.2.330.0490.02972.25
7.2.320.0710.02371.84
7.2.310.0600.04071.86
7.2.300.0660.02272.03
7.2.290.0570.01972.03
7.2.60.0800.01378.57
7.2.00.5120.01081.27
7.1.200.1220.01377.75
7.1.100.1830.01148.01
7.1.70.0310.00978.72
7.1.60.0230.01078.95
7.1.50.0270.01778.89
7.1.00.0070.03784.28
7.0.201.4660.01074.97
7.0.140.0100.08383.92
7.0.100.0730.08075.61
7.0.90.0530.08375.62
7.0.80.0770.09075.54
7.0.70.0370.09775.57
7.0.60.0470.07075.64
7.0.50.0400.09075.96
7.0.40.0100.07320.11
7.0.30.0130.06320.15
7.0.20.0170.08019.98
7.0.10.0170.09020.13
7.0.00.0130.04720.08
5.6.280.0330.09085.60
5.6.250.0330.09785.52
5.6.240.0270.10085.41
5.6.230.0230.10085.33
5.6.220.0570.08785.20
5.6.210.0200.07785.37
5.6.200.0130.07385.80
5.6.190.0230.05085.70
5.6.180.0330.09085.74
5.6.170.0270.10085.75
5.6.160.0230.05385.79
5.6.150.0130.06385.65
5.6.140.0200.10785.87
5.6.130.0430.11385.78
5.6.120.0370.10085.73
5.6.110.0170.06385.73
5.6.100.0430.09385.73
5.6.90.0330.06085.64
5.6.80.0430.04785.09
5.6.70.0400.09785.06
5.6.60.0230.11085.19
5.6.50.0170.06085.11
5.6.40.0370.10785.13
5.6.30.0270.05385.15
5.6.20.0230.06785.08
5.6.10.0270.10085.11
5.6.00.0270.07085.07
5.5.380.0300.09385.27
5.5.370.0130.08385.07
5.5.360.0270.10785.15
5.5.350.0200.13085.16
5.5.340.0400.09085.59
5.5.330.0300.09385.47
5.5.320.0170.05785.61
5.5.310.0200.06385.49
5.5.300.0230.10385.51
5.5.290.0370.08785.60
5.5.280.0430.08085.35
5.5.270.0230.05785.57
5.5.260.0230.07085.63
5.5.250.0330.10085.41
5.5.240.0330.05784.88
5.5.230.0200.07084.84
5.5.220.0230.06784.82
5.5.210.0370.08085.02
5.5.200.0200.10784.90
5.5.190.0170.08384.81
5.5.180.0400.05084.99
5.5.160.0230.05784.95
5.5.150.0430.09084.70
5.5.140.0270.06384.86
5.5.130.0170.05784.97
5.5.120.0200.08084.83
5.5.110.0230.06784.82
5.5.100.0230.10784.85
5.5.90.0230.06384.68
5.5.80.0170.05784.76
5.5.70.0300.09084.86
5.5.60.0330.04784.86
5.5.50.0370.08784.81
5.5.40.0130.06084.82
5.5.30.0270.10384.76
5.5.20.0300.08384.87
5.5.10.0270.10084.77
5.5.00.0270.09384.80
5.4.450.0430.09383.86
5.4.440.0300.10783.96
5.4.430.0230.05784.00
5.4.420.0370.06383.84
5.4.410.0230.09383.95
5.4.400.0270.09383.68
5.4.390.0130.09083.70
5.4.380.0200.11083.53
5.4.370.0230.09383.71
5.4.360.0330.08083.68
5.4.350.0330.09083.86
5.4.340.0270.07383.75
5.4.320.0300.06783.86
5.4.310.0300.10383.64
5.4.300.0370.03383.50
5.4.290.0330.09383.82
5.4.280.0330.09083.69
5.4.270.0230.10783.59
5.4.260.0300.04383.74
5.4.250.0370.08783.75
5.4.240.0100.06383.85
5.4.230.0170.08383.82
5.4.220.0300.04383.53
5.4.210.0270.04383.81
5.4.200.0200.09783.75
5.4.190.0230.06783.58
5.4.180.0070.10783.75
5.4.170.0300.06783.67
5.4.160.0300.05383.51
5.4.150.0270.09383.65
5.4.140.0330.08781.10
5.4.130.0300.06381.10
5.4.120.0300.04781.05
5.4.110.0200.06781.05
5.4.100.0230.09081.20
5.4.90.0300.05381.05
5.4.80.0370.09781.02
5.4.70.0430.06381.06
5.4.60.0400.04781.11
5.4.50.0230.10781.16
5.4.40.0270.09380.97
5.4.30.0270.04381.01
5.4.20.0170.05381.04
5.4.10.0230.05781.16
5.4.00.0300.05780.50
5.3.290.0370.08778.40
5.3.280.0330.09378.44
5.3.270.0370.05778.29
5.3.260.0270.10078.46
5.3.250.0230.07778.49
5.3.240.0200.07078.35
5.3.230.0370.10378.42
5.3.220.0370.05778.42
5.3.210.0270.09078.39
5.3.200.0200.08378.35
5.3.190.0270.06378.37
5.3.180.0300.09778.41
5.3.170.0470.09378.36
5.3.160.0370.08378.36
5.3.150.0330.04778.23
5.3.140.0330.09078.27
5.3.130.0200.11078.27
5.3.120.0170.11078.45
5.3.110.0500.06778.40
5.3.100.0470.09777.77
5.3.90.0330.10777.72
5.3.80.0230.07077.68
5.3.70.0270.09077.64
5.3.60.0430.04777.68
5.3.50.0200.07377.71
5.3.40.0230.09777.72
5.3.30.0400.09777.68
5.3.20.0370.09077.37
5.3.10.0130.09377.44
5.3.00.0330.04777.34
5.2.170.0100.06725.72
5.2.160.0030.04025.54
5.2.150.0030.04025.72
5.2.140.0070.06725.61
5.2.130.0070.07025.70
5.2.120.0130.03325.61
5.2.110.0200.06325.49
5.2.100.0070.06025.50
5.2.90.0100.03725.46
5.2.80.0100.07025.66
5.2.70.0030.04325.65
5.2.60.0030.04725.63
5.2.50.0100.07325.55
5.2.40.0130.05325.60
5.2.30.0170.03325.47
5.2.20.0130.04025.46
5.2.10.0200.02326.07
5.2.00.0100.03025.23
5.1.60.0100.06726.68
5.1.50.0100.06326.84
5.1.40.0100.06026.86
5.1.30.0130.02727.15
5.1.20.0030.06026.67
5.1.10.0130.04026.30
5.1.00.0100.03726.18
5.0.50.0100.04722.25
5.0.40.0200.04722.11
5.0.30.0170.06021.79
5.0.20.0070.05021.85
5.0.10.0070.05721.75
5.0.00.0400.06793.89
4.4.90.0100.03316.01
4.4.80.0070.03316.04
4.4.70.0130.03015.95
4.4.60.0130.03315.93
4.4.50.0070.03715.96
4.4.40.0030.06016.04
4.4.30.0100.03315.99
4.4.20.0100.03016.00
4.4.10.0070.03016.00
4.4.00.0030.05716.07
4.3.110.0100.03017.39
4.3.100.0070.03317.31
4.3.90.0070.02017.31
4.3.80.0270.07048.23
4.3.70.0070.04317.23
4.3.60.0170.03317.28
4.3.50.0030.03717.29
4.3.40.0030.04017.45
4.3.30.0030.02316.30
4.3.20.0030.03714.61
4.3.10.0030.02716.30
4.3.00.0070.02716.27

preferences:
46.83 ms | 401 KiB | 5 Q