3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tempName = tempnam(sys_get_temp_dir(), 'test'); $handle = fopen($tempName, 'w'); $line = fgets($handle); fclose($handle);

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)
8.3.70.0130.00316.50
8.3.60.0070.00716.75
8.3.50.0070.01016.35
8.3.40.0070.00718.65
8.3.30.0070.00718.58
8.3.20.0040.00420.38
8.3.10.0040.00422.22
8.3.00.0080.00022.43
8.2.180.0090.00618.41
8.2.170.0120.00318.95
8.2.160.0060.01522.96
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.83
8.2.110.0030.00722.28
8.2.100.0090.00317.78
8.2.90.0050.00317.91
8.2.80.0000.00819.02
8.2.70.0000.00817.91
8.2.60.0060.00318.22
8.2.50.0000.00818.10
8.2.40.0070.00019.37
8.2.30.0020.00519.13
8.2.20.0030.00617.99
8.2.10.0070.00019.10
8.2.00.0030.00519.11
8.1.280.0030.01625.92
8.1.270.0080.00020.61
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0030.00623.92
8.1.230.0040.00722.81
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0030.00717.22
8.1.180.0040.00418.10
8.1.170.0030.00518.66
8.1.160.0070.00019.01
8.1.150.0000.00818.75
8.1.140.0040.00420.84
8.1.130.0030.00320.09
8.1.120.0000.00817.36
8.1.110.0030.00617.40
8.1.100.0030.00617.29
8.1.90.0000.01117.42
8.1.80.0040.00417.40
8.1.70.0070.00017.34
8.1.60.0070.00017.54
8.1.50.0030.00817.36
8.1.40.0000.01017.45
8.1.30.0050.00417.63
8.1.20.0050.00417.50
8.1.10.0100.00217.35
8.1.00.0070.00517.25
8.0.300.0040.00421.95
8.0.290.0040.00416.75
8.0.280.0040.00418.44
8.0.270.0040.00416.89
8.0.260.0060.00020.19
8.0.250.0030.00617.02
8.0.240.0000.00717.05
8.0.230.0000.00817.06
8.0.220.0070.00017.04
8.0.210.0000.00717.00
8.0.200.0000.00716.93
8.0.190.0000.00817.05
8.0.180.0060.00116.94
8.0.170.0000.00816.96
8.0.160.0050.00416.92
8.0.150.0070.00316.83
8.0.140.0060.00516.81
8.0.130.0040.00616.03
8.0.120.0090.00416.85
8.0.110.0070.00516.84
8.0.100.0060.00516.88
8.0.90.0050.00616.92
8.0.80.0070.00716.88
8.0.70.0060.00516.83
8.0.60.0080.00316.91
8.0.50.0070.00416.92
8.0.30.0070.00716.99
8.0.20.0080.00616.94
8.0.10.0050.00516.93
8.0.00.0080.00716.86
7.4.330.0060.00216.05
7.4.320.0000.00616.53
7.4.300.0030.00316.56
7.4.290.0000.00816.49
7.4.280.0060.00316.50
7.4.270.0040.00416.44
7.4.260.0040.00715.63
7.4.250.0060.00516.38
7.4.240.0050.00616.51
7.4.230.0080.00416.48
7.4.220.0080.00116.45
7.4.210.0060.00716.47
7.4.200.0040.00416.42
7.4.190.0060.00416.48
7.4.180.0050.00416.42
7.4.160.0040.00616.23
7.4.150.0060.00316.40
7.4.140.0050.00616.75
7.4.130.0030.00816.36
7.4.120.0060.00616.36
7.4.110.0070.00316.27
7.4.100.0050.00916.41
7.4.90.0060.00416.37
7.4.80.0080.00317.07
7.4.70.0080.00416.45
7.4.60.0090.00216.29
7.4.50.0050.00516.20
7.4.40.0070.00516.32
7.4.30.0030.00516.21
7.4.20.0050.00416.20
7.4.10.0070.00216.17
7.4.00.0090.00315.94
7.3.330.0170.00216.14
7.3.320.0130.00415.34
7.3.310.0110.00616.14
7.3.300.0130.00416.15
7.3.290.0100.00716.06
7.3.280.0130.00616.17
7.3.270.0150.00416.09
7.3.260.0130.00616.20
7.3.250.0150.00416.13
7.3.240.0130.00616.26
7.3.230.0120.00716.17
7.3.220.0140.00616.01
7.3.210.0150.00416.15
7.3.200.0130.00616.08
7.3.190.0170.00216.22
7.3.180.0160.00416.06
7.3.170.0210.00916.20
7.3.160.0170.00416.07
7.3.150.0200.00215.96
7.3.140.0170.00315.92
7.3.130.0170.00215.99
7.3.120.0140.00515.69
7.3.110.0110.00715.72
7.3.100.0140.00215.68
7.3.90.0120.00515.49
7.3.80.0110.00615.38
7.3.70.0110.00715.30
7.3.60.0110.00615.33
7.3.50.0120.00515.32
7.3.40.0120.00515.36
7.3.30.0140.00415.42
7.3.20.0130.00416.97
7.3.10.0110.00716.95
7.3.00.0160.00317.25
7.2.340.0190.00016.23
7.2.330.0110.00916.35
7.2.320.0160.00416.21
7.2.310.0150.00616.26
7.2.300.0140.00416.24
7.2.290.0120.00616.23
7.2.280.0130.00716.22
7.2.270.0160.00416.21
7.2.260.0130.00716.23
7.2.250.0120.00816.22
7.2.240.0120.00615.94
7.2.230.0130.00515.86
7.2.220.0100.00815.51
7.2.210.0100.00815.51
7.2.200.0110.00815.49
7.2.190.0110.00815.53
7.2.180.0100.00815.48
7.2.170.0120.00515.63
7.2.160.0110.00615.61
7.2.150.0120.00717.17
7.2.140.0100.00617.18
7.2.130.0120.00517.45
7.2.120.0110.00517.46
7.2.110.0130.00417.45
7.2.100.0070.00917.47
7.2.90.0110.00717.48
7.2.80.0130.00617.40
7.2.70.0120.00617.43
7.2.60.0110.00717.39
7.2.50.0110.00617.44
7.2.40.0120.00617.46
7.2.30.0100.00717.42
7.2.20.0120.00717.51
7.2.10.0100.00817.46
7.2.00.0120.00717.49
7.1.330.0110.00516.93
7.1.320.0100.00716.17
7.1.310.0110.00616.21
7.1.300.0130.00516.19
7.1.290.0120.00416.06
7.1.280.0090.00816.23
7.1.270.0090.00716.21
7.1.260.0100.00616.16
7.1.250.0100.00616.41
7.1.240.0140.00417.12
7.1.230.0150.00317.29
7.1.220.0130.00517.27
7.1.210.0150.00417.33
7.1.200.0150.00417.20
7.1.190.0120.00617.09
7.1.180.0090.00917.07
7.1.170.0130.00517.26
7.1.160.0160.00217.24
7.1.150.0160.00217.15
7.1.140.0130.00517.15
7.1.130.0120.00617.25
7.1.120.0120.00617.21
7.1.110.0130.00517.15
7.1.100.0150.00417.17
7.1.90.0150.00417.11
7.1.80.0140.00517.21
7.1.70.0150.00317.06
7.1.60.0180.00117.18
7.1.50.0170.00117.13
7.1.40.0160.00217.13
7.1.30.0140.00517.20
7.1.20.0170.00317.13
7.1.10.0150.00417.16
7.1.00.0120.00717.04

preferences:
57.65 ms | 401 KiB | 5 Q