3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url='https://email.us-east-1.amazonaws.com'; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch,CURLOPT_NOBODY,true); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch, CURLOPT_HEADER, 1); $buffer = curl_exec($ch); echo $buffer; echo "\n"; $curl_info = curl_getinfo($ch); print_r($curl_info); curl_close($ch);

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)
8.3.60.0030.01216.75
8.3.50.0130.00522.00
8.3.40.0100.01018.84
8.3.30.0090.01319.09
8.3.20.0040.00420.34
8.3.10.0040.00423.66
8.3.00.0050.00320.77
8.2.180.0040.01118.43
8.2.170.0120.00322.96
8.2.160.0100.00320.21
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0110.00726.16
8.2.120.0050.00222.20
8.2.110.0000.01022.08
8.2.100.0040.00717.84
8.2.90.0030.00619.28
8.2.80.0060.00317.97
8.2.70.0000.00817.49
8.2.60.0120.00017.93
8.2.50.0090.00018.07
8.2.40.0040.00418.16
8.2.30.0060.00318.11
8.2.20.0080.00017.57
8.2.10.0040.00417.76
8.2.00.0000.00817.76
8.1.280.0090.00925.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.01023.88
8.1.230.0070.00419.16
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0050.00317.47
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0030.00521.99
8.1.150.0000.00718.58
8.1.140.0050.00517.47
8.1.130.0040.00417.93
8.1.120.0000.00717.47
8.1.110.0000.00817.43
8.1.100.0040.00417.42
8.1.90.0000.00817.42
8.1.80.0000.00717.47
8.1.70.0000.00817.24
8.1.60.0040.00417.45
8.1.50.0040.00417.49
8.1.40.0090.00017.54
8.1.30.0000.00817.51
8.1.20.0060.00317.68
8.1.10.0040.00417.48
8.1.00.0030.00717.50
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0040.00418.31
8.0.270.0020.00517.20
8.0.260.0030.00316.82
8.0.250.0030.00316.86
8.0.240.0030.00316.93
8.0.230.0070.00016.94
8.0.220.0060.00016.94
8.0.210.0030.00316.94
8.0.200.0060.00016.95
8.0.190.0000.00716.93
8.0.180.0050.00216.89
8.0.170.0040.00416.98
8.0.160.0000.00816.78
8.0.150.0000.00716.88
8.0.140.0040.00416.93
8.0.130.0040.00413.26
8.0.120.0040.00416.88
8.0.110.0080.00016.90
8.0.100.0030.00616.96
8.0.90.0040.00416.80
8.0.80.0040.01116.83
8.0.70.0000.00716.86
8.0.60.0060.00316.88
8.0.50.0040.00416.84
8.0.30.0150.00617.17
8.0.20.0100.01317.40
8.0.10.0040.00416.89
8.0.00.0090.00916.71
7.4.330.0000.00615.00
7.4.320.0000.00716.51
7.4.300.0000.00616.61
7.4.290.0000.00716.48
7.4.280.0020.00516.56
7.4.270.0070.00016.66
7.4.260.0070.00416.53
7.4.250.0000.00716.57
7.4.240.0070.00016.59
7.4.230.0000.00716.69
7.4.220.0070.01116.54
7.4.210.0090.00616.67
7.4.200.0030.00316.50
7.4.190.0040.00416.37
7.4.160.0100.00716.41
7.4.150.0110.00717.40
7.4.140.0110.00817.86
7.4.130.0080.00916.42
7.4.120.0120.00916.46
7.4.110.0060.01116.63
7.4.100.0100.01016.58
7.4.90.0150.00916.49
7.4.80.0070.01019.39
7.4.70.0090.00916.56
7.4.60.0090.00916.46
7.4.50.0000.00616.66
7.4.40.0120.00322.77
7.4.30.0110.00516.62
7.4.00.0100.00714.75
7.3.330.0060.00013.21
7.3.320.0000.00513.10
7.3.310.0000.00616.39
7.3.300.0040.00416.25
7.3.290.0100.00716.27
7.3.280.0080.01016.28
7.3.270.0100.00717.40
7.3.260.0170.00016.31
7.3.250.0070.01016.44
7.3.240.0080.00816.43
7.3.230.0070.01016.53
7.3.210.0120.00616.42
7.3.200.0140.00419.39
7.3.190.0060.01516.49
7.3.180.0070.00716.35
7.3.170.0120.00316.44
7.3.160.0150.00016.28
7.3.120.0040.00414.79
7.2.330.0030.01316.27
7.2.320.0130.00616.64
7.2.310.0030.02116.57
7.2.300.0120.00616.37
7.2.290.0100.00616.61
7.2.60.0040.00816.68
7.2.00.0040.00819.27
7.1.200.0100.00815.29
7.1.100.0030.00718.03
7.1.70.0040.00416.99
7.1.60.0070.01419.29
7.1.50.0100.01316.83
7.1.00.0100.06722.36
7.0.200.0030.00716.72
7.0.140.0070.07022.00
7.0.100.0070.04019.88
7.0.90.0230.07719.92
7.0.80.0200.07020.04
7.0.70.0130.07720.19
7.0.60.0230.04320.00
7.0.50.0100.07320.32
7.0.40.0030.08020.06
7.0.30.0100.04720.05
7.0.20.0170.07020.11
7.0.10.0070.08720.05
7.0.00.0130.07720.06
5.6.280.0000.07721.15
5.6.250.0030.06320.63
5.6.240.0130.06020.70
5.6.230.0130.07320.60
5.6.220.0000.07720.65
5.6.210.0100.04320.64
5.6.200.0030.08721.06
5.6.190.0100.08021.04
5.6.180.0070.06020.99
5.6.170.0030.08721.09
5.6.160.0100.08021.06
5.6.150.0070.08721.02
5.6.140.0070.08321.09
5.6.130.0030.09321.16
5.6.120.0030.05320.95
5.6.110.0130.03320.95
5.6.100.0000.04320.96
5.6.90.0100.03720.99
5.6.80.0070.03320.32
5.6.70.0030.03720.46
5.6.60.0030.08320.45
5.6.50.0170.06020.32
5.6.40.0100.05720.38
5.6.30.0100.04320.31
5.6.20.0070.06720.44
5.6.10.0100.06020.43
5.6.00.0070.06020.42
5.5.380.0130.07720.55
5.5.370.0100.05720.43
5.5.360.0100.08320.50
5.5.350.0100.07320.37
5.5.340.0130.04020.87
5.5.330.0030.08020.80
5.5.320.0170.06320.80
5.5.310.0100.07720.87
5.5.300.0130.07320.73
5.5.290.0070.08020.88
5.5.280.0130.05720.87
5.5.270.0030.04320.88
5.5.260.0070.04020.80
5.5.250.0100.04020.67
5.5.240.0070.03320.16
5.5.230.0100.06320.18
5.5.220.0270.06320.22
5.5.210.0100.04720.27
5.5.200.0000.05020.08
5.5.190.0070.04320.13
5.5.180.0070.06320.18
5.5.160.0070.03720.15
5.5.150.0070.03720.25
5.5.140.0000.04320.21
5.5.130.0070.03320.13
5.5.120.0130.07320.27
5.5.110.0070.03720.20
5.5.100.0100.03720.12
5.5.90.0000.04320.01
5.5.80.0070.03720.07
5.5.70.0070.04319.96
5.5.60.0070.03720.00
5.5.50.0030.04020.14
5.5.40.0030.04020.04
5.5.30.0030.03320.05
5.5.20.0030.04020.13
5.5.10.0030.04019.97
5.5.00.0100.04320.08
5.4.450.0030.07719.27
5.4.440.0070.05019.14
5.4.430.0070.04319.37
5.4.420.0030.04319.22
5.4.410.0070.03719.30
5.4.400.0030.04319.08
5.4.390.0070.03718.90
5.4.380.0100.07318.90
5.4.370.0070.08318.98
5.4.360.0070.06019.12
5.4.350.0000.07019.03
5.4.340.0100.07319.10
5.4.320.0100.05018.90
5.4.310.0030.03719.13
5.4.300.0000.04318.96
5.4.290.0000.04018.94
5.4.280.0000.03719.07
5.4.270.0070.03319.24
5.4.260.0100.04019.03
5.4.250.0000.03719.03
5.4.240.0100.03719.15
5.4.230.0000.04019.04
5.4.220.0000.03718.89
5.4.210.0030.03718.78
5.4.200.0030.03719.07
5.4.190.0030.03719.02
5.4.180.0000.04018.89
5.4.170.0100.04718.80
5.4.160.0000.07318.77
5.4.150.0100.03019.05
5.4.140.0000.08016.28
5.4.130.0030.05016.22
5.4.120.0000.08016.07
5.4.110.0030.06316.41
5.4.100.0000.03716.33
5.4.90.0030.05716.25
5.4.80.0130.05716.38
5.4.70.0130.06016.42
5.4.60.0070.07316.24
5.4.50.0100.05716.21
5.4.40.0030.05016.34
5.4.30.0070.06716.28
5.4.20.0070.06716.32
5.4.10.0030.07316.30
5.4.00.0100.07015.45
5.3.290.0130.03014.61
5.3.280.0070.03714.59
5.3.270.0070.03014.45
5.3.260.0000.03714.58
5.3.250.0030.06314.54
5.3.240.0100.06714.46
5.3.230.0100.05014.52
5.3.220.0030.03314.43
5.3.210.0000.08014.53
5.3.200.0030.05014.43
5.3.190.0030.03714.54
5.3.180.0070.06014.41
5.3.170.0000.05314.56
5.3.160.0200.06014.42
5.3.150.0070.05714.42
5.3.140.0070.07014.41
5.3.130.0070.07714.51
5.3.120.0070.08014.51
5.3.110.0100.06714.39
5.3.100.0100.07014.04
5.3.90.0030.05713.95
5.3.80.0170.06314.01
5.3.70.0030.06314.01
5.3.60.0130.06713.99
5.3.50.0100.06713.86
5.3.40.0070.05313.88
5.3.30.0030.07013.82
5.3.20.0070.07313.65
5.3.10.0030.07713.64
5.3.00.0000.08013.63
5.2.170.0000.07013.60
5.2.160.0100.05313.60
5.2.150.0070.06013.60
5.2.140.0000.06313.60
5.2.130.0070.05313.60
5.2.120.0070.05713.60
5.2.110.0070.06013.60
5.2.100.0030.06013.60
5.2.90.0070.06013.60
5.2.80.0030.06713.60
5.2.70.0070.05713.60
5.2.60.0030.06313.60
5.2.50.0070.03013.60
5.2.40.0100.05713.60
5.2.30.0000.04013.60
5.2.20.0030.06013.60
5.2.10.0100.05013.60
5.2.00.0000.03313.60
5.1.60.0070.05013.60
5.1.50.0070.04313.60
5.1.40.0030.04013.60
5.1.30.0130.05013.60
5.1.20.0100.05313.60
5.1.10.0070.05713.60
5.1.00.0070.04713.60
5.0.50.0030.04713.60
5.0.40.0030.04313.60
5.0.30.0030.07013.60
5.0.20.0030.04313.60
5.0.10.0100.03713.60
5.0.00.0030.06013.60
4.4.90.0030.03313.60
4.4.80.0030.03313.60
4.4.70.0030.03313.60
4.4.60.0100.03013.60
4.4.50.0030.03013.60
4.4.40.0030.05313.60
4.4.30.0070.03013.60
4.4.20.0000.04013.60
4.4.10.0070.03313.60
4.4.00.0030.05313.60
4.3.110.0000.03713.60
4.3.100.0030.03313.60
4.3.90.0000.02713.60
4.3.80.0030.05713.60
4.3.70.0000.03313.60
4.3.60.0070.03313.60
4.3.50.0030.03013.60
4.3.40.0070.05313.60
4.3.30.0000.03313.60
4.3.20.0070.03313.60
4.3.10.0000.03013.60
4.3.00.0000.03313.60

preferences:
48.8 ms | 401 KiB | 5 Q