3v4l.org

run code in 300+ PHP versions simultaneously
<?php $filename = "sdadfa.jpg"; echo substr(strrchr($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)
8.3.60.0160.00616.75
8.3.50.0090.00516.50
8.3.40.0080.00618.56
8.3.30.0110.00618.77
8.3.20.0040.00420.27
8.3.10.0080.00021.92
8.3.00.0040.00419.38
8.2.180.0070.01116.63
8.2.170.0100.00722.96
8.2.160.0100.00320.39
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0000.00720.93
8.2.120.0090.00026.35
8.2.110.0060.00322.15
8.2.100.0060.00617.97
8.2.90.0030.00619.11
8.2.80.0030.00517.97
8.2.70.0070.00317.63
8.2.60.0040.00417.93
8.2.50.0080.00018.10
8.2.40.0080.00020.59
8.2.30.0000.00719.22
8.2.20.0070.00018.08
8.2.10.0000.00817.86
8.2.00.0040.00417.91
8.1.280.0110.01125.92
8.1.270.0050.00322.19
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0100.00023.92
8.1.230.0140.00017.70
8.1.220.0060.00317.76
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0050.00320.28
8.1.160.0040.00419.00
8.1.150.0050.00220.64
8.1.140.0000.00719.38
8.1.130.0000.00718.81
8.1.120.0030.00317.40
8.1.110.0040.00417.26
8.1.100.0070.00017.41
8.1.90.0080.00017.32
8.1.80.0040.00417.39
8.1.70.0030.00317.39
8.1.60.0040.00417.51
8.1.50.0030.00617.45
8.1.40.0000.00717.46
8.1.30.0020.00517.50
8.1.20.0000.00717.60
8.1.10.0000.00817.41
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0080.00016.88
8.0.280.0040.00418.45
8.0.270.0040.00417.30
8.0.260.0030.00316.87
8.0.250.0020.00516.99
8.0.240.0030.00316.85
8.0.230.0050.00516.97
8.0.220.0050.00216.88
8.0.210.0080.00016.88
8.0.200.0000.00616.91
8.0.190.0000.00816.85
8.0.180.0000.00716.93
8.0.170.0000.00816.89
8.0.160.0020.00516.89
8.0.150.0000.00716.72
8.0.140.0080.00016.73
8.0.130.0000.00613.41
8.0.120.0000.00716.77
8.0.110.0000.00816.86
8.0.100.0040.00416.70
8.0.90.0000.00716.72
8.0.80.0110.00616.87
8.0.70.0000.00816.89
8.0.60.0050.00216.74
8.0.50.0050.00316.86
8.0.30.0100.01217.08
8.0.20.0100.00917.40
8.0.10.0050.00317.02
8.0.00.0170.00316.66
7.4.330.0000.00515.55
7.4.320.0040.00416.44
7.4.300.0000.00616.50
7.4.290.0040.00416.41
7.4.280.0040.00416.53
7.4.270.0050.00216.43
7.4.260.0080.00016.55
7.4.250.0000.00816.49
7.4.240.0080.00016.38
7.4.230.0070.00016.48
7.4.220.0060.01316.62
7.4.210.0070.00716.48
7.4.200.0030.00316.54
7.4.160.0070.01016.31
7.4.150.0120.00617.40
7.4.140.0080.01417.86
7.4.130.0200.00316.33
7.4.120.0090.01116.42
7.4.110.0100.00616.41
7.4.100.0120.00916.61
7.4.90.0100.00616.41
7.4.80.0100.01019.39
7.4.70.0060.00916.36
7.4.60.0090.00916.59
7.4.50.0110.00416.38
7.4.40.0000.01616.55
7.4.30.0090.00616.66
7.4.00.0090.00614.71
7.3.330.0000.00613.07
7.3.320.0000.00513.03
7.3.310.0040.00416.33
7.3.300.0060.00016.18
7.3.290.0070.00616.20
7.3.280.0100.00516.16
7.3.270.0060.01117.40
7.3.260.0120.00716.29
7.3.250.0100.00816.26
7.3.240.0110.01116.32
7.3.230.0150.00916.24
7.3.210.0030.01316.41
7.3.200.0160.00616.21
7.3.190.0070.01116.32
7.3.180.0090.00616.05
7.3.170.0090.00616.37
7.3.160.0090.00616.29
7.3.120.0150.00414.89
7.3.110.0070.01114.64
7.3.100.0070.01014.65
7.3.90.0040.01214.91
7.3.80.0040.00714.38
7.3.70.0040.01114.82
7.3.60.0090.00314.78
7.3.50.0030.00914.73
7.3.40.0000.01414.50
7.3.30.0000.00914.45
7.3.20.0000.01116.68
7.3.10.0060.00616.56
7.3.00.0090.00616.31
7.2.330.0140.00316.59
7.2.320.0100.00716.53
7.2.310.0090.00616.56
7.2.300.0060.01016.26
7.2.290.0130.00316.43
7.2.250.0110.00314.95
7.2.240.0030.01514.97
7.2.230.0030.01714.79
7.2.220.0130.00714.82
7.2.210.0060.00614.84
7.2.200.0080.00814.99
7.2.190.0030.01014.91
7.2.180.0030.01014.84
7.2.170.0070.00314.94
7.2.130.0100.00716.55
7.2.120.0090.00616.21
7.2.110.0120.00616.66
7.2.100.0070.00416.54
7.2.90.0090.00316.40
7.2.80.0010.01116.51
7.2.70.0030.00716.77
7.2.60.0070.00716.52
7.2.50.0030.01016.60
7.2.40.0100.01016.56
7.2.30.0070.00316.66
7.2.20.0070.00716.52
7.2.10.0130.00616.33
7.2.00.0020.00717.88
7.1.330.0030.00915.33
7.1.320.0060.00615.69
7.1.310.0000.01315.58
7.1.300.0090.00315.70
7.1.290.0070.00715.66
7.1.280.0030.01215.55
7.1.270.0000.01015.69
7.1.260.0030.00615.70
7.1.250.0090.00315.43
7.1.200.0130.00015.70
7.1.100.0070.00718.08
7.1.70.0070.01316.97
7.1.60.0320.01235.05
7.1.50.0260.01434.62
7.1.40.0190.01434.36
7.1.30.0240.00734.42
7.1.20.0270.00334.40
7.1.10.0070.01116.67
7.1.00.0100.01016.53
7.0.200.0060.01516.69
7.0.190.0000.01616.70
7.0.180.0100.00616.09
7.0.170.0120.00716.18
7.0.160.0060.01116.14
7.0.150.0060.01316.09
7.0.140.0070.01016.29
7.0.130.0070.01316.50
7.0.120.0030.01716.22
7.0.110.0030.01316.28
7.0.100.0050.01016.28
7.0.90.0030.01316.38
7.0.80.0110.00816.32
7.0.70.0090.00916.29
7.0.60.0060.01316.19
7.0.50.0130.00616.26
7.0.40.0060.01316.52
7.0.30.0100.01116.43
7.0.20.0060.01516.33
7.0.10.0140.00616.57
7.0.00.0130.00616.45

preferences:
41.11 ms | 401 KiB | 5 Q