3v4l.org

run code in 300+ PHP versions simultaneously
<?php $to = 'emailaddress@yahoo.com'; $subject = 'the subject'; $message = 'hello'; $headers = 'From: myemail@yahoo.com' . "\r\n" . 'Reply-To: myemail@yahoo.com' . "\r\n" . 'X-Mailer: PHP/' . phpversion(); mail($to, $subject, $message, $headers); ?>

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)
7.4.00.0040.01114.95
7.3.120.0030.01415.00
7.3.110.0060.01214.98
7.3.100.0080.00814.81
7.3.90.0060.01214.86
7.3.80.0070.00314.96
7.3.70.0070.00714.79
7.3.60.0070.01014.63
7.3.50.0030.01314.47
7.3.40.0030.00614.83
7.3.30.0060.00314.80
7.3.20.0000.00916.35
7.3.10.0090.00616.62
7.3.00.0110.00316.77
7.2.250.0090.00415.09
7.2.240.0060.01614.74
7.2.230.0090.00915.01
7.2.220.0070.01015.17
7.2.210.0060.00614.77
7.2.200.0040.00715.11
7.2.190.0060.00914.75
7.2.180.0110.00714.76
7.2.170.0000.01415.04
7.2.00.0030.01019.30
7.1.330.0030.01015.67
7.1.320.0030.01515.50
7.1.310.0070.00415.79
7.1.300.0090.00615.59
7.1.290.0100.00715.83
7.1.280.0000.01415.53
7.1.270.0090.00315.57
7.1.260.0100.00315.95
7.1.100.0030.00718.25
7.1.70.0000.00717.20
7.1.60.0070.01719.17
7.1.50.0070.00316.66
7.1.00.0000.04022.35
7.0.200.0040.00416.62
7.0.140.0170.06321.95
7.0.100.0100.06320.00
7.0.90.0130.04319.97
7.0.80.0200.05019.85
7.0.70.0230.07719.98
7.0.60.0070.05719.93
7.0.50.0200.07720.31
7.0.40.0070.07320.09
7.0.30.0070.04720.04
7.0.20.0100.07720.00
7.0.10.0070.04020.14
7.0.00.0100.08319.99
5.6.280.0000.07721.07
5.6.250.0200.07020.75
5.6.240.0070.05320.66
5.6.230.0070.07320.62
5.6.220.0100.08020.65
5.6.210.0030.04320.68
5.6.200.0030.05321.10
5.6.190.0100.08721.05
5.6.180.0130.04020.91
5.6.170.0100.08321.02
5.6.160.0070.05021.03
5.6.150.0070.04321.01
5.6.140.0000.05720.93
5.6.130.0000.05021.04
5.6.120.0070.06320.95
5.6.110.0030.08721.00
5.6.100.0030.07320.93
5.6.90.0000.08721.02
5.6.80.0200.06320.40
5.6.70.0100.03720.50
5.6.60.0070.08020.32
5.6.50.0200.06320.49
5.6.40.0130.04020.52
5.6.30.0070.08020.43
5.6.20.0070.08020.32
5.6.10.0070.03720.45
5.6.00.0170.07020.37
5.5.380.0130.07020.34
5.5.370.0130.07320.46
5.5.360.0100.08020.41
5.5.350.0100.04020.47
5.5.340.0130.04020.80
5.5.330.0070.08020.86
5.5.320.0070.05720.89
5.5.310.0100.06320.59
5.5.300.0170.06720.89
5.5.290.0070.06320.72
5.5.280.0030.08320.87
5.5.270.0000.07020.82
5.5.260.0030.09020.77
5.5.250.0030.05320.66
5.5.240.0130.05320.15
5.5.230.0170.07020.29
5.5.220.0100.07320.26
5.5.210.0100.06020.25
5.5.200.0200.04320.24
5.5.190.0200.06320.12
5.5.180.0170.05320.08
5.5.160.0130.08020.08
5.5.150.0170.03020.28
5.5.140.0130.03720.20
5.5.130.0070.07020.09
5.5.120.0030.08020.25
5.5.110.0070.07720.13
5.5.100.0030.08020.08
5.5.90.0030.03719.94
5.5.80.0070.07720.08
5.5.70.0100.06020.09
5.5.60.0200.03720.05
5.5.50.0100.04319.93
5.5.40.0000.05320.00
5.5.30.0170.06020.12
5.5.20.0100.05319.98
5.5.10.0000.06020.03
5.5.00.0100.07320.12
5.4.450.0070.04719.56
5.4.440.0070.07319.37
5.4.430.0030.04019.35
5.4.420.0070.07019.44
5.4.410.0070.04319.24
5.4.400.0030.06019.06
5.4.390.0170.07019.23
5.4.380.0170.06718.98
5.4.370.0070.08019.03
5.4.360.0000.07719.12
5.4.350.0130.06319.23
5.4.340.0070.04318.98
5.4.320.0130.05719.05
5.4.310.0130.07019.11
5.4.300.0130.06319.07
5.4.290.0070.03718.94
5.4.280.0070.08019.14
5.4.270.0130.07018.95
5.4.260.0130.06019.22
5.4.250.0030.07319.18
5.4.240.0070.08019.05
5.4.230.0030.05718.80
5.4.220.0070.07319.09
5.4.210.0130.04318.79
5.4.200.0130.07318.96
5.4.190.0170.06319.03
5.4.180.0170.07019.02
5.4.170.0070.06718.98
5.4.160.0070.07019.21
5.4.150.0100.07019.10
5.4.140.0070.06716.37
5.4.130.0070.07716.38
5.4.120.0030.08016.36
5.4.110.0030.08016.33
5.4.100.0000.07016.38
5.4.90.0130.05016.25
5.4.80.0070.03316.39
5.4.70.0070.03316.42
5.4.60.0100.03716.23
5.4.50.0070.03316.30
5.4.40.0030.03716.45
5.4.30.0000.04316.43
5.4.20.0130.02316.23
5.4.10.0030.03716.27
5.4.00.0070.03715.73
5.3.290.0030.03714.54
5.3.280.0070.08014.55
5.3.270.0070.07714.49
5.3.260.0030.07714.61
5.3.250.0100.07314.42
5.3.240.0130.06714.56
5.3.230.0030.08314.57
5.3.220.0000.04714.56
5.3.210.0030.05714.41
5.3.200.0070.06014.47
5.3.190.0070.04014.42
5.3.180.0130.03714.41
5.3.170.0030.04014.41
5.3.160.0000.04014.49
5.3.150.0170.03314.49
5.3.140.0170.03314.41
5.3.130.0030.03714.53
5.3.120.0000.04014.45
5.3.110.0030.04014.38
5.3.100.0100.03013.95
5.3.90.0030.03714.01
5.3.80.0100.03013.78
5.3.70.0100.02714.00
5.3.60.0100.02313.85
5.3.50.0000.03713.92
5.3.40.0030.03013.89
5.3.30.0030.03013.87
5.3.20.0070.03313.54
5.3.10.0030.03013.52
5.3.00.0100.04313.59
5.2.170.0030.02311.16
5.2.160.0000.02711.13
5.2.150.0000.02710.96
5.2.140.0030.02311.21
5.2.130.0000.02711.14
5.2.120.0000.02711.05
5.2.110.0030.03311.08
5.2.100.0030.02311.09
5.2.90.0030.02311.15
5.2.80.0100.02011.13
5.2.70.0000.02711.04
5.2.60.0030.02311.07
5.2.50.0100.02010.81
5.2.40.0100.02310.82
5.2.30.0030.02310.76
5.2.20.0000.03010.91
5.2.10.0000.02710.78
5.2.00.0000.03010.57
5.1.60.0030.0209.99
5.1.50.0000.02310.02
5.1.40.0000.0239.97
5.1.30.0000.02710.38
5.1.20.0000.02710.38
5.1.10.0030.02310.09
5.1.00.0030.0239.90
5.0.50.0030.0178.53
5.0.40.0030.0278.52
5.0.30.0000.0278.52
5.0.20.0030.0208.52
5.0.10.0030.0208.52
5.0.00.0030.0278.52
4.4.90.0030.0138.52
4.4.80.0000.0178.52
4.4.70.0000.0238.52
4.4.60.0000.0138.52
4.4.50.0030.0138.52
4.4.40.0000.0278.52
4.4.30.0070.0108.52
4.4.20.0030.0138.52
4.4.10.0000.0178.52
4.4.00.0000.0278.52
4.3.110.0030.0238.52
4.3.100.0000.0178.52
4.3.90.0000.0138.52
4.3.80.0000.0238.52
4.3.70.0000.0178.52
4.3.60.0000.0178.52
4.3.50.0030.0138.52
4.3.40.0000.0238.52
4.3.30.0000.0178.52
4.3.20.0000.0138.52
4.3.10.0030.0138.52
4.3.00.0000.0138.52

preferences:
37.63 ms | 401 KiB | 5 Q