3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = fsockopen("www.mp3.zing.vn", 80, $errno, $errstr, 30);print_r($fp); fputs($fp, "GET /1/file.php HTTP/1.1\n"); fputs($fp, "Host: www.mp3.zing.vn\n"); fputs($fp, "Connection: close\n\n");

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)
8.3.60.0070.01016.50
8.3.50.0060.00918.28
8.3.40.0000.01819.21
8.3.30.0090.00619.17
8.3.20.0000.00820.60
8.3.10.0000.00823.77
8.3.00.0040.00420.29
8.2.180.0090.00616.75
8.2.170.0090.00622.96
8.2.160.0100.00320.47
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.44
8.2.120.0050.00326.35
8.2.110.0090.00020.59
8.2.100.0040.00818.18
8.2.90.0040.00419.30
8.2.80.0040.00417.97
8.2.70.0070.00317.63
8.2.60.0050.00318.16
8.2.50.0060.00318.07
8.2.40.0030.00621.35
8.2.30.0040.00420.82
8.2.20.0040.00417.85
8.2.10.0050.00318.13
8.2.00.0040.00418.29
8.1.280.0040.01125.92
8.1.270.0040.00419.13
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00324.05
8.1.230.0040.00817.66
8.1.220.0050.00317.80
8.1.210.0030.00518.77
8.1.200.0040.00417.38
8.1.190.0050.00317.47
8.1.180.0000.00918.10
8.1.170.0040.00418.83
8.1.160.0000.00820.92
8.1.150.0000.00719.02
8.1.140.0040.00419.58
8.1.130.0030.00317.81
8.1.120.0000.00717.64
8.1.110.0000.00717.41
8.1.100.0040.00417.57
8.1.90.0080.00017.62
8.1.80.0070.00017.48
8.1.70.0040.00417.45
8.1.60.0050.00317.74
8.1.50.0030.00617.74
8.1.40.0040.00417.65
8.1.30.0060.00317.74
8.1.20.0000.00717.70
8.1.10.0030.00617.68
8.1.00.0050.00317.61
8.0.300.0040.00418.77
8.0.290.0050.00217.00
8.0.280.0070.00018.57
8.0.270.0070.00017.29
8.0.260.0030.00317.39
8.0.250.0030.00316.97
8.0.240.0000.00717.05
8.0.230.0040.00417.06
8.0.220.0070.00016.95
8.0.210.0000.00716.95
8.0.200.0000.00717.05
8.0.190.0030.00617.05
8.0.180.0000.00717.02
8.0.170.0030.00517.04
8.0.160.0040.00417.02
8.0.150.0070.00016.81
8.0.140.0070.00316.99
8.0.130.0000.00613.57
8.0.120.0060.00317.07
8.0.110.0030.00517.24
8.0.100.0040.00417.11
8.0.90.0000.00717.04
8.0.80.0060.01217.16
8.0.70.0080.00016.93
8.0.60.0040.00417.12
8.0.50.0000.00717.21
8.0.30.0120.00917.22
8.0.20.0150.00517.40
8.0.10.0080.00017.08
8.0.00.0080.01016.85
7.4.330.0000.00517.11
7.4.320.0070.00016.57
7.4.300.0000.00716.65
7.4.290.0000.00716.63
7.4.280.0040.00416.62
7.4.270.0000.00816.58
7.4.260.0040.00416.64
7.4.250.0000.00816.69
7.4.240.0010.00616.68
7.4.230.0000.00716.78
7.4.220.0100.01016.75
7.4.210.0110.00316.72
7.4.200.0070.00016.57
7.4.160.0100.01016.52
7.4.150.0160.00417.40
7.4.140.0140.00817.86
7.4.130.0130.00716.65
7.4.120.0070.01416.81
7.4.110.0090.00916.55
7.4.100.0070.01616.72
7.4.90.0070.01116.54
7.4.80.0110.00619.39
7.4.70.0040.01316.66
7.4.60.0090.00616.82
7.4.50.0070.01016.58
7.4.40.0120.00616.75
7.4.30.0070.01116.62
7.4.00.0040.01415.11
7.3.330.0000.00613.18
7.3.320.0050.00013.29
7.3.310.0000.00716.34
7.3.300.0070.00016.42
7.3.290.0050.01016.41
7.3.280.0080.01216.38
7.3.270.0060.01317.40
7.3.260.0180.00416.39
7.3.250.0110.01216.36
7.3.240.0130.00416.49
7.3.230.0170.00316.42
7.3.210.0030.01516.48
7.3.200.0110.00716.37
7.3.190.0060.01016.63
7.3.180.0070.01116.63
7.3.170.0120.01316.43
7.3.160.0060.01116.71
7.2.330.0140.00716.83
7.2.320.0060.01316.72
7.2.310.0120.00416.85
7.2.300.0180.00416.71
7.2.290.0030.02016.56
7.2.60.0080.00816.88
7.2.00.0000.01319.77
7.1.200.0060.00616.05
7.1.100.0060.00618.21
7.1.70.0000.00817.37
7.1.60.0130.01319.50
7.1.50.0040.01917.09
7.1.00.0100.06722.71
7.0.200.0000.01016.81
7.0.60.0200.07320.27
7.0.50.0100.04718.16
7.0.40.0100.06720.50
7.0.30.0400.07720.45
7.0.20.0100.04720.42
7.0.10.0070.04320.49
7.0.00.0100.04020.46
5.6.280.0030.05321.30
5.6.210.0070.04021.08
5.6.200.0100.08018.52
5.6.190.0100.05021.08
5.6.180.0330.04321.03
5.6.170.0300.07720.88
5.6.160.0070.05320.77
5.6.150.0070.07718.46
5.6.140.0000.04318.59
5.6.130.0000.05318.73
5.6.120.0170.03721.50
5.6.110.0070.08721.31
5.6.100.0100.07721.31
5.6.90.0100.03721.47
5.6.80.0130.07320.92
5.5.350.0070.03720.64
5.5.340.0030.09018.28
5.5.330.0170.05020.72
5.5.320.0030.04020.67
5.5.310.0200.04320.57
5.5.300.0070.08018.36
5.5.290.0100.06718.39
5.5.280.0070.07021.05
5.5.270.0070.08721.04
5.5.260.0070.08321.38
5.5.250.0130.07721.05
5.5.240.0130.08020.66

preferences:
40.5 ms | 401 KiB | 5 Q