3v4l.org

run code in 300+ PHP versions simultaneously
<?php function odesliEmail($adresa, $predmet, $odesilatel, $zprava) { $hlavicka = 'From:' . $odesilatel; $hlavicka .= "\nMIME-Version: 1.0\n"; $hlavicka .= "Content-Type: text/html; charset=\"utf-8\"\n"; $uspech = mb_send_mail($adresa, $predmet, $zprava, $hlavicka); return $uspech; } $uspech = odesliEmail('vas@email.cz', 'Test emailu', 'odesilatel@seznam.cz', 'Text zprávy'); if (!$uspech) echo('Email se nepodařilo odeslat, zkontrolujte adresu a odesílatele'); ?>

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)
8.3.60.0000.01516.98
8.3.50.0070.01222.05
8.3.40.0060.01218.80
8.3.30.0090.00618.67
8.3.20.0050.00320.32
8.3.10.0040.00423.61
8.3.00.0050.00319.38
8.2.180.0150.00416.50
8.2.170.0040.01122.96
8.2.160.0130.00720.11
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00917.63
8.2.120.0040.00426.35
8.2.110.0030.00720.47
8.2.100.0100.00417.85
8.2.90.0040.00419.36
8.2.80.0060.00317.97
8.2.70.0050.00317.63
8.2.60.0030.00617.93
8.2.50.0100.00018.07
8.2.40.0000.00819.43
8.2.30.0040.00420.74
8.2.20.0060.00317.74
8.2.10.0040.00418.16
8.2.00.0040.00418.31
8.1.280.0100.01125.92
8.1.270.0100.00022.27
8.1.260.0040.00428.09
8.1.250.0030.00628.09
8.1.240.0030.00621.02
8.1.230.0070.00417.64
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0040.00417.35
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0040.00420.55
8.1.160.0070.00022.03
8.1.150.0040.00419.02
8.1.140.0060.00319.57
8.1.130.0030.00417.70
8.1.120.0030.00817.36
8.1.110.0050.00217.55
8.1.100.0030.00717.54
8.1.90.0050.00317.41
8.1.80.0040.00417.57
8.1.70.0000.00717.45
8.1.60.0000.00817.78
8.1.50.0040.00417.73
8.1.40.0040.00417.53
8.1.30.0040.00417.70
8.1.20.0000.00817.71
8.1.10.0000.00817.57
8.1.00.0040.00417.53
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00718.55
8.0.270.0070.00017.23
8.0.260.0000.00617.42
8.0.250.0000.00717.12
8.0.240.0030.00317.14
8.0.230.0000.00717.20
8.0.220.0000.00716.93
8.0.210.0000.00816.99
8.0.200.0000.00716.96
8.0.190.0050.00216.96
8.0.180.0000.00817.00
8.0.170.0000.00816.94
8.0.160.0030.00517.03
8.0.150.0040.00416.96
8.0.140.0040.00416.96
8.0.130.0030.00313.43
8.0.120.0050.00316.87
8.0.110.0040.00416.99
8.0.100.0080.00016.83
8.0.90.0070.00017.01
8.0.80.0040.01116.92
8.0.70.0040.00416.87
8.0.60.0000.00816.99
8.0.50.0040.00416.95
8.0.30.0110.00717.11
8.0.20.0120.00817.40
8.0.10.0050.00317.11
8.0.00.0090.00916.79
7.4.330.0050.00016.72
7.4.320.0030.00316.66
7.4.300.0070.00016.57
7.4.290.0000.00816.67
7.4.280.0040.00416.50
7.4.270.0040.00416.66
7.4.260.0030.00316.65
7.4.250.0050.00316.63
7.4.240.0050.00216.58
7.4.230.0000.00716.65
7.4.220.0000.02016.66
7.4.210.0090.00616.63
7.4.200.0050.00216.54
7.4.160.0040.01116.61
7.4.150.0160.00117.40
7.4.140.0120.00717.86
7.4.130.0130.00616.45
7.4.120.0110.00716.56
7.4.110.0060.01516.46
7.4.100.0030.01716.59
7.4.90.0090.00916.68
7.4.80.0090.01019.39
7.4.70.0070.01316.45
7.4.60.0070.01016.53
7.4.50.0060.01016.43
7.4.40.0090.00916.39
7.4.30.0070.01316.77
7.4.00.0100.00714.85
7.3.330.0070.00013.58
7.3.320.0030.00313.47
7.3.310.0070.00016.51
7.3.300.0000.00716.34
7.3.290.0080.00716.45
7.3.280.0070.01216.49
7.3.270.0090.01017.40
7.3.260.0090.00916.44
7.3.250.0100.00916.49
7.3.240.0120.00816.51
7.3.230.0070.01116.45
7.3.210.0030.01416.50
7.3.200.0070.01016.50
7.3.190.0160.00716.65
7.3.180.0170.00616.39
7.3.170.0030.01416.68
7.3.160.0080.00816.49
7.3.10.0090.00616.62
7.3.00.0060.00916.71
7.2.330.0060.01316.79
7.2.320.0030.01716.75
7.2.310.0110.01116.49
7.2.300.0090.00916.83
7.2.290.0060.01316.73
7.2.130.0060.00916.95
7.2.120.0080.01116.87
7.2.110.0070.01116.74
7.2.100.0100.00816.69
7.2.90.0080.00717.00
7.2.80.0020.01417.07
7.2.70.0090.00516.99
7.2.60.0080.00916.78
7.2.50.0150.00417.05
7.2.40.0130.00516.91
7.2.30.0100.00817.11
7.2.20.0050.01116.74
7.2.10.0130.00616.91
7.2.00.0040.01117.84
7.1.250.0030.01015.72
7.1.200.0080.00315.92
7.1.100.0030.01218.27
7.1.70.0070.00417.21
7.1.60.0070.02019.36
7.1.50.0170.00817.14
7.1.00.0030.07722.43
7.0.200.0060.00616.86
7.0.60.0100.07020.02
7.0.50.0070.07717.90
7.0.40.0130.08020.05
7.0.30.0400.04720.17
7.0.20.0270.04320.16
7.0.10.0070.08319.97
7.0.00.0070.07719.79
5.6.280.0000.03721.02
5.6.210.0100.06020.73
5.6.200.0070.06318.26
5.6.190.0070.07020.77
5.6.180.0300.07020.61
5.6.170.0230.05020.51
5.6.160.0170.05320.45
5.6.150.0000.05718.18
5.6.140.0000.05318.19
5.6.130.0070.08318.29
5.6.120.0070.04021.08
5.6.110.0000.09021.09
5.6.100.0130.07020.98
5.6.90.0070.08320.96
5.6.80.0070.05020.38
5.5.350.0030.04720.42
5.5.340.0070.03718.01
5.5.330.0100.08020.27
5.5.320.0000.05020.34
5.5.310.0170.04020.32
5.5.300.0070.06318.00
5.5.290.0100.04318.09
5.5.280.0130.05720.74
5.5.270.0100.06020.88
5.5.260.0100.08320.80
5.5.250.0070.08320.59
5.5.240.4130.04020.28

preferences:
64.43 ms | 401 KiB | 5 Q