3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file_name = "sdadfa.jpeg"; echo substr(strrchr($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)
8.3.60.0070.01416.59
8.3.50.0100.00316.36
8.3.40.0060.00918.68
8.3.30.0090.00618.31
8.3.20.0040.00420.22
8.3.10.0040.00421.77
8.3.00.0050.00319.25
8.2.180.0110.00716.38
8.2.170.0070.00722.96
8.2.160.0040.01220.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00721.05
8.2.120.0040.00426.35
8.2.110.0090.00020.85
8.2.100.0080.00418.22
8.2.90.0080.00019.27
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0050.00317.93
8.2.50.0050.00518.10
8.2.40.0000.00720.42
8.2.30.0030.00621.10
8.2.20.0050.00217.99
8.2.10.0000.00817.86
8.2.00.0020.00517.96
8.1.280.0070.01425.92
8.1.270.0050.00321.78
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00523.98
8.1.230.0040.00819.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.25
8.1.190.0080.00017.10
8.1.180.0070.00018.10
8.1.170.0040.00420.31
8.1.160.0000.00719.04
8.1.150.0000.00720.57
8.1.140.0040.00419.39
8.1.130.0000.00718.72
8.1.120.0030.00517.35
8.1.110.0040.00417.38
8.1.100.0030.00317.34
8.1.90.0040.00417.43
8.1.80.0000.00717.40
8.1.70.0030.00317.39
8.1.60.0000.00817.39
8.1.50.0040.00417.37
8.1.40.0030.00617.35
8.1.30.0020.00517.46
8.1.20.0050.00217.57
8.1.10.0040.00417.48
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00618.43
8.0.270.0000.00717.24
8.0.260.0030.00316.76
8.0.250.0000.00716.94
8.0.240.0030.00316.92
8.0.230.0030.00716.86
8.0.220.0000.00716.83
8.0.210.0000.00716.71
8.0.200.0000.00616.84
8.0.190.0040.00416.75
8.0.180.0000.00816.83
8.0.170.0040.00416.77
8.0.160.0030.00316.76
8.0.150.0040.00416.86
8.0.140.0000.00716.78
8.0.130.0040.00413.25
8.0.120.0070.00016.82
8.0.110.0000.00816.85
8.0.100.0080.00016.81
8.0.90.0040.00416.88
8.0.80.0040.01116.80
8.0.70.0080.00016.86
8.0.60.0000.00716.84
8.0.50.0030.00616.92
8.0.30.0120.00417.03
8.0.20.0110.00817.40
8.0.10.0050.00216.92
8.0.00.0090.00916.73
7.4.330.0020.00215.55
7.4.320.0040.00416.41
7.4.300.0060.00016.53
7.4.290.0030.00316.52
7.4.280.0000.00816.45
7.4.270.0030.00316.37
7.4.260.0060.00616.52
7.4.250.0000.00716.53
7.4.240.0070.00016.45
7.4.230.0000.00716.28
7.4.220.0110.00716.54
7.4.210.0050.00816.45
7.4.200.0040.00416.18
7.4.160.0090.00716.52
7.4.150.0040.01317.40
7.4.140.0150.00717.86
7.4.130.0210.00416.33
7.4.120.0060.01316.45
7.4.110.0120.00616.48
7.4.100.0060.01216.41
7.4.90.0060.00916.51
7.4.80.0150.00619.39
7.4.70.0060.00916.36
7.4.60.0030.01416.26
7.4.50.0140.00016.43
7.4.40.0000.01616.38
7.4.30.0090.00616.47
7.4.00.0050.01114.92
7.3.330.0000.00513.11
7.3.320.0000.00613.07
7.3.310.0030.00316.00
7.3.300.0060.00016.11
7.3.290.0040.01216.09
7.3.280.0070.00916.12
7.3.270.0090.00917.40
7.3.260.0080.00816.31
7.3.250.0100.00816.22
7.3.240.0080.01316.33
7.3.230.0090.00916.29
7.3.210.0030.01316.21
7.3.200.0090.00616.22
7.3.190.0080.00816.52
7.3.180.0130.00716.16
7.3.170.0140.00516.02
7.3.160.0090.00616.23
7.3.120.0060.01214.45
7.3.110.0100.00714.70
7.3.100.0030.01014.83
7.3.90.0090.00614.76
7.3.80.0030.00714.68
7.3.70.0030.01314.55
7.3.60.0030.01014.79
7.3.50.0100.00714.56
7.3.40.0030.00614.63
7.3.30.0000.01014.44
7.3.20.0090.00416.58
7.3.10.0070.00316.65
7.3.00.0040.01116.55
7.2.330.0060.01116.43
7.2.320.0090.00916.29
7.2.310.0070.01716.62
7.2.300.0150.00416.30
7.2.290.0110.00616.56
7.2.250.0070.01115.14
7.2.240.0100.01014.79
7.2.230.0130.00614.77
7.2.220.0030.00714.71
7.2.210.0090.00614.76
7.2.200.0070.01014.66
7.2.190.0030.00714.82
7.2.180.0070.01014.90
7.2.170.0060.00314.83
7.2.60.0000.01616.61
7.2.00.0040.00819.18
7.1.330.0040.01115.80
7.1.320.0070.00315.67
7.1.310.0060.00915.60
7.1.300.0100.00315.90
7.1.290.0070.00715.76
7.1.280.0030.00715.54
7.1.270.0070.00815.31
7.1.260.0090.00315.48
7.1.200.0120.00615.45
7.1.100.0040.00718.24
7.1.70.0080.01017.16
7.1.60.0170.01835.13
7.1.50.0290.01634.77
7.1.40.0160.01634.07
7.1.30.0220.01334.38
7.1.20.0200.01634.54
7.1.10.0120.00616.61
7.1.00.0100.01016.82
7.0.200.0040.01316.63
7.0.190.0070.01316.70
7.0.180.0060.01316.23
7.0.170.0080.00816.39
7.0.160.0070.01316.25
7.0.150.0030.01516.07
7.0.140.0070.01016.18
7.0.130.0110.00916.50
7.0.120.0070.01316.34
7.0.110.0170.00616.21
7.0.100.0080.00816.17
7.0.90.0080.00816.32
7.0.80.0060.00916.37
7.0.70.0080.00916.33
7.0.60.0060.01316.23
7.0.50.0090.00916.25
7.0.40.0110.00716.40
7.0.30.0120.00816.41
7.0.20.0070.01016.45
7.0.10.0090.00516.45
7.0.00.0030.01516.29

preferences:
45.35 ms | 401 KiB | 5 Q