3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = fopen(__FILE__,'r'); unlink(__FILE__); while($line = fgets($fp)){ var_dump($line); } fclose($fp);

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)
8.3.70.0070.01116.63
8.3.60.0040.01116.63
8.3.50.0070.00716.26
8.3.40.0120.00318.84
8.3.30.0040.01118.58
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0070.00026.16
8.2.190.0110.00716.58
8.2.180.0070.01025.92
8.2.170.0110.00418.86
8.2.160.0100.01022.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.95
8.2.110.0090.00021.05
8.2.100.0090.00317.74
8.2.90.0030.00517.91
8.2.80.0030.00517.97
8.2.70.0050.00317.80
8.2.60.0080.00017.68
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0000.00717.97
8.2.20.0040.00418.02
8.2.10.0040.00421.09
8.2.00.0040.00419.19
8.1.280.0150.00425.92
8.1.270.0000.00723.99
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0100.00022.18
8.1.230.0060.00620.95
8.1.220.0060.00317.74
8.1.210.0040.00419.01
8.1.200.0070.00317.23
8.1.190.0060.00317.22
8.1.180.0050.00318.10
8.1.170.0060.00318.52
8.1.160.0000.00718.92
8.1.150.0000.00718.87
8.1.140.0000.00718.74
8.1.130.0000.00720.05
8.1.120.0000.00817.41
8.1.110.0030.00617.32
8.1.100.0080.00017.41
8.1.90.0050.00217.41
8.1.80.0000.00717.29
8.1.70.0030.00317.29
8.1.60.0030.00617.42
8.1.50.0040.00417.38
8.1.40.0090.00317.53
8.1.30.0040.00417.66
8.1.20.0050.00317.58
8.1.10.0060.00317.41
8.1.00.0070.00417.41
8.0.300.0000.00719.63
8.0.290.0080.00016.88
8.0.280.0030.00318.46
8.0.270.0000.00717.95
8.0.260.0000.00718.48
8.0.250.0070.00017.04
8.0.240.0000.00716.96
8.0.230.0000.00717.05
8.0.220.0030.00316.90
8.0.210.0030.00316.89
8.0.200.0050.00216.99
8.0.190.0000.00716.96
8.0.180.0000.00717.00
8.0.170.0050.00317.02
8.0.160.0050.00216.93
8.0.150.0000.00716.82
8.0.140.0000.00816.88
8.0.130.0060.00013.44
8.0.120.0080.00316.96
8.0.110.0000.00717.01
8.0.100.0040.00416.93
8.0.90.0070.00016.96
8.0.80.0080.00916.97
8.0.70.0080.00016.93
8.0.60.0040.00416.96
8.0.50.0000.00916.96
8.0.30.0110.01916.87
8.0.20.0060.00916.92
8.0.10.0070.00717.04
8.0.00.0070.00716.96
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0030.00316.46
7.4.290.0050.00316.36
7.4.280.0040.00416.39
7.4.270.0000.00816.46
7.4.260.0050.00013.28
7.4.250.0070.00016.43
7.4.240.0030.00416.53
7.4.230.0030.00316.62
7.4.220.0000.00716.44
7.4.210.0110.00816.50
7.4.200.0000.00716.64
7.4.160.0060.00716.52
7.4.150.0050.00816.55
7.4.140.0030.01116.44
7.4.130.0030.01016.35
7.4.120.0040.01116.50
7.4.110.0060.00616.42
7.4.100.0030.01016.41
7.4.90.0030.01016.51
7.4.80.0070.00716.43
7.4.70.0140.00016.38
7.4.60.0110.00716.45
7.4.50.0030.01316.31
7.4.40.0080.00716.27
7.4.30.0080.00516.37
7.4.20.0040.01116.45
7.4.10.0080.00516.36
7.4.00.0090.00616.41
7.3.330.0030.00316.13
7.3.320.0030.00313.17
7.3.310.0000.00716.28
7.3.300.0030.00316.26
7.3.290.0050.01116.28
7.3.270.0000.01316.38
7.3.260.0080.00516.32
7.3.250.0060.00916.31
7.3.240.0060.00716.28
7.3.230.0030.01016.35
7.3.220.0060.00616.14
7.3.210.0040.00916.18
7.3.200.0080.00416.23
7.3.190.0070.00716.10
7.3.180.0080.00616.10
7.3.170.0110.00316.20
7.3.160.0120.00316.12
7.3.150.0000.01416.20
7.3.140.0130.00016.10
7.3.130.0100.00316.12
7.3.120.0070.00716.20
7.3.110.0100.00316.10
7.3.100.0000.01416.12
7.3.90.0060.00916.46
7.3.80.0090.00616.21
7.3.70.0030.01216.31
7.3.60.0050.00816.30
7.3.50.0080.00516.34
7.3.40.0150.00316.15
7.3.30.0070.01416.31
7.3.20.0070.01416.32
7.3.10.0050.01016.21
7.3.00.0130.00616.24

preferences:
48.4 ms | 401 KiB | 5 Q