3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file_name = "sdadfa.jpg"; echo substr(strrchr($file_name,'.'),1);

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)
8.3.40.0090.00618.68
8.3.30.0090.00918.67
8.3.20.0000.00720.21
8.3.10.0040.00421.82
8.3.00.0080.00019.26
8.2.170.0060.00922.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0050.00321.00
8.2.120.0030.00626.35
8.2.110.0000.01021.13
8.2.100.0000.01118.16
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0050.00317.80
8.2.50.0040.00418.10
8.2.40.0040.00420.66
8.2.30.0000.00819.25
8.2.20.0000.00818.04
8.2.10.0000.00917.86
8.2.00.0000.00818.03
8.1.270.0080.00022.01
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00023.97
8.1.230.0060.00618.95
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0060.00320.25
8.1.160.0000.00719.10
8.1.150.0060.00320.57
8.1.140.0000.00719.38
8.1.130.0030.00318.81
8.1.120.0030.00317.42
8.1.110.0070.00017.41
8.1.100.0000.00717.31
8.1.90.0030.00617.29
8.1.80.0000.00717.27
8.1.70.0000.00717.43
8.1.60.0000.00817.52
8.1.50.0000.00717.46
8.1.40.0020.00517.43
8.1.30.0040.00417.65
8.1.20.0000.00817.45
8.1.10.0030.00617.45
8.1.00.0000.00817.40
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.43
8.0.270.0030.00317.18
8.0.260.0000.00616.77
8.0.250.0040.00416.90
8.0.240.0070.00016.85
8.0.230.0030.00616.77
8.0.220.0000.00716.82
8.0.210.0040.00416.82
8.0.200.0020.00516.84
8.0.190.0000.00916.90
8.0.180.0040.00416.80
8.0.170.0030.00316.88
8.0.160.0030.00316.78
8.0.150.0000.00716.85
8.0.140.0090.00016.70
8.0.130.0060.00013.34
8.0.120.0040.00416.73
8.0.110.0000.00816.81
8.0.100.0070.00016.63
8.0.90.0000.00716.68
8.0.80.0040.01516.86
8.0.70.0000.00816.77
8.0.60.0000.00716.63
8.0.50.0080.00016.69
8.0.30.0110.00916.97
8.0.20.0100.00917.40
8.0.10.0040.00417.05
8.0.00.0090.00916.75
7.4.330.0050.00015.55
7.4.320.0000.00716.51
7.4.300.0070.00016.41
7.4.290.0000.00816.44
7.4.280.0080.00016.54
7.4.270.0070.00016.34
7.4.260.0030.00616.36
7.4.250.0000.00716.37
7.4.240.0070.00016.38
7.4.230.0070.00016.55
7.4.220.0030.01416.55
7.4.210.0030.01016.55
7.4.200.0070.00016.33
7.4.160.0130.00516.42
7.4.150.0100.01017.40
7.4.140.0070.01317.86
7.4.130.0070.01816.48
7.4.120.0100.01216.39
7.4.110.0170.00016.38
7.4.100.0150.00816.41
7.4.90.0040.01416.54
7.4.80.0070.01119.39
7.4.70.0070.01016.44
7.4.60.0040.01216.44
7.4.50.0060.00616.35
7.4.40.0120.00416.69
7.4.30.0030.01216.32
7.4.00.0040.01414.99
7.3.330.0000.00513.05
7.3.320.0060.00013.04
7.3.310.0050.00216.18
7.3.300.0040.00416.12
7.3.290.0060.00916.13
7.3.280.0080.00816.10
7.3.270.0110.00717.40
7.3.260.0110.00616.23
7.3.250.0080.01216.25
7.3.240.0110.01016.24
7.3.230.0090.00916.27
7.3.210.0120.00916.02
7.3.200.0100.00716.38
7.3.190.0170.00016.14
7.3.180.0030.01316.46
7.3.170.0040.01116.09
7.3.160.0030.01316.45
7.3.10.0030.01316.39
7.3.00.0040.00816.31
7.2.330.0120.00616.38
7.2.320.0120.00616.38
7.2.310.0090.00616.60
7.2.300.0100.00616.39
7.2.290.0110.00716.52
7.2.130.0030.01116.30
7.2.120.0000.01116.20
7.2.110.0110.00416.60
7.2.100.0060.00316.72
7.2.90.0040.00716.59
7.2.80.0080.00616.61
7.2.70.0030.01016.65
7.2.60.0040.01016.69
7.2.50.0060.00316.56
7.2.40.0090.00616.56
7.2.30.0040.00716.73
7.2.20.0080.00816.74
7.2.10.0110.00816.81
7.2.00.0060.00617.84
7.1.250.0040.00715.09
7.1.200.0030.00315.81
7.1.100.0070.01117.93
7.1.70.0070.01016.80
7.1.60.0240.01134.96
7.1.50.0270.01934.60
7.1.40.0300.01334.48
7.1.30.0220.02434.38
7.1.20.0320.01734.54
7.1.10.0070.01516.48
7.1.00.0090.01316.55
7.0.200.0080.01416.73
7.0.190.0120.01216.71
7.0.180.0080.01415.94
7.0.170.0130.00816.34
7.0.160.0080.01416.21
7.0.150.0140.00916.10
7.0.140.0100.01216.29
7.0.130.0120.00616.49
7.0.120.0090.00816.50
7.0.110.0090.00616.31
7.0.100.0040.01416.48
7.0.90.0030.01416.20
7.0.80.0060.01216.22
7.0.70.0030.01716.14
7.0.60.0040.01516.22
7.0.50.0060.01516.11
7.0.40.0000.02116.34
7.0.30.0060.01316.23
7.0.20.0110.00616.45
7.0.10.0120.00816.32
7.0.00.0040.01216.32

preferences:
34.47 ms | 400 KiB | 5 Q