3v4l.org

run code in 300+ PHP versions simultaneously
<?php $my_thing = "thisismy.image.jpg"; echo strrchr($my_thing, ".");

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)
8.3.60.0120.00918.42
8.3.50.0110.00921.92
8.3.40.0140.00318.54
8.3.30.0070.00720.17
8.3.20.0030.00620.21
8.3.10.0000.00722.09
8.3.00.0040.00422.46
8.2.180.0080.01216.38
8.2.170.0150.00022.96
8.2.160.0030.01021.98
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0000.00819.66
8.2.110.0060.00322.25
8.2.100.0090.00319.45
8.2.90.0070.00019.16
8.2.80.0040.00419.38
8.2.70.0080.00017.50
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0080.00018.32
8.2.30.0040.00418.03
8.2.20.0040.00417.75
8.2.10.0040.00417.54
8.2.00.0090.00017.53
8.1.280.0140.00325.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.07
8.1.230.0040.00719.13
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.39
8.1.180.0000.00818.89
8.1.170.0040.00418.48
8.1.160.0000.00722.16
8.1.150.0000.00818.56
8.1.140.0000.00717.42
8.1.130.0030.00317.86
8.1.120.0030.00517.34
8.1.110.0050.00317.26
8.1.100.0040.00417.33
8.1.90.0040.00317.33
8.1.80.0040.00417.38
8.1.70.0070.00017.37
8.1.60.0050.00517.53
8.1.50.0000.00717.34
8.1.40.0040.00417.44
8.1.30.0040.00417.50
8.1.20.0040.00417.52
8.1.10.0000.00717.36
8.1.00.0000.00917.29
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0030.00618.44
8.0.270.0040.00417.20
8.0.260.0000.00616.68
8.0.250.0030.00316.91
8.0.240.0000.00816.95
8.0.230.0030.00316.75
8.0.220.0070.00016.80
8.0.210.0040.00416.77
8.0.200.0030.00316.74
8.0.190.0070.00016.84
8.0.180.0030.00316.83
8.0.170.0020.00516.88
8.0.160.0070.00016.86
8.0.150.0070.00016.67
8.0.140.0000.00716.76
8.0.130.0050.00013.24
8.0.120.0080.00016.75
8.0.110.0070.00016.67
8.0.100.0040.00416.88
8.0.90.0000.00816.61
8.0.80.0070.00716.80
8.0.70.0050.00316.80
8.0.60.0050.00316.81
8.0.50.0000.00716.70
8.0.30.0060.01416.90
8.0.20.0130.00517.40
8.0.10.0000.00816.98
8.0.00.0130.01116.74
7.4.330.0020.00215.00
7.4.320.0040.00416.43
7.4.300.0040.00416.29
7.4.290.0030.00316.37
7.4.280.0060.00316.27
7.4.270.0070.00016.42
7.4.260.0030.00716.52
7.4.250.0000.00716.50
7.4.240.0060.00116.50
7.4.230.0070.00016.43
7.4.220.0090.00916.44
7.4.210.0100.00816.56
7.4.200.0030.00316.45
7.4.190.0000.00716.54
7.4.160.0130.00316.53
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0120.00416.41
7.4.120.0080.00916.44
7.4.110.0070.01016.41
7.4.100.0130.01016.47
7.4.90.0080.00816.31
7.4.80.0120.00419.39
7.4.70.0150.00316.49
7.4.60.0120.00916.36
7.4.50.0040.00416.36
7.4.40.0030.00922.77
7.4.30.0130.00916.37
7.4.00.0060.00615.02
7.3.330.0050.00013.06
7.3.320.0050.00013.06
7.3.310.0030.00315.98
7.3.300.0070.00016.09
7.3.290.0110.00716.07
7.3.280.0090.00716.07
7.3.270.0090.00617.40
7.3.260.0110.00816.29
7.3.250.0110.00716.33
7.3.240.0060.01316.05
7.3.230.0070.01016.39
7.3.210.0080.00816.11
7.3.200.0150.00019.39
7.3.190.0130.00316.50
7.3.180.0090.00616.30
7.3.170.0030.01716.30
7.3.160.0060.01216.21
7.3.120.0040.01114.68
7.2.330.0130.00316.62
7.2.320.0060.01716.48
7.2.310.0110.01116.17
7.2.300.0080.00816.59
7.2.290.0060.00916.50
7.2.00.0030.01319.21
7.1.100.0070.01017.91
7.1.70.0000.00717.07
7.1.60.0140.01119.43
7.1.50.0040.02116.88
7.1.00.0070.05022.40
7.0.200.0000.00816.73
7.0.140.0030.07322.11
7.0.60.0070.07319.82
7.0.50.0030.04017.71
7.0.40.0130.07320.16
7.0.30.0270.06720.17
7.0.20.0230.04720.16
7.0.10.0070.08020.16
7.0.00.0070.06320.01
5.6.280.0100.06721.01
5.6.210.0100.07720.61
5.6.200.0030.07318.16
5.6.190.0170.06320.77
5.6.180.0270.08020.43
5.6.170.0400.07020.50
5.6.160.0100.08320.52
5.6.150.0100.06318.16
5.6.140.0100.04018.22
5.6.130.0030.05318.12
5.6.120.0030.05320.98
5.6.110.0030.09020.97
5.6.100.0230.06720.97
5.6.90.0030.08720.99
5.6.80.0100.06320.40
5.5.350.4230.04320.48
5.5.340.0070.03317.89
5.5.330.0070.08320.40
5.5.320.0230.04020.24
5.5.310.0200.04720.30
5.5.300.0030.08717.98
5.5.290.0100.07017.92
5.5.280.0100.04720.88
5.5.270.0070.04720.75
5.5.260.0030.05320.96
5.5.250.0100.07720.61
5.5.240.0130.06720.36
5.4.450.0230.05319.54
5.4.440.0230.07719.09
5.4.430.0270.07019.53
5.4.420.0230.07019.56
5.4.410.0370.07719.28
5.4.400.0100.05018.80
5.4.390.0300.06019.08
5.4.380.0170.04019.12
5.4.370.0330.03718.80
5.4.360.0330.04019.08
5.4.350.0330.07319.06
5.4.340.0230.05019.16
5.4.320.0370.06318.81
5.4.310.0330.06718.93
5.4.300.0270.06019.08
5.4.290.0230.04718.92
5.4.280.0270.08019.20
5.4.270.0370.06319.08
5.4.260.0230.04318.89
5.4.250.0200.04019.04
5.4.240.0270.03319.16
5.4.230.0330.04319.20
5.4.220.0200.05719.11
5.4.210.0300.07019.24
5.4.200.0300.07019.08
5.4.190.0330.06719.09
5.4.180.0230.04319.20
5.4.170.0230.05719.05
5.4.160.0200.04319.11
5.4.150.0270.05319.05
5.4.140.0300.06316.35
5.4.130.0330.05316.44
5.4.120.0230.04716.20
5.4.110.0200.04016.22
5.4.100.0170.07716.38
5.4.90.0230.06316.39
5.4.80.0300.04016.37
5.4.70.0270.04716.39
5.4.60.0300.06316.37
5.4.50.0200.06716.15
5.4.40.0300.04716.36
5.4.30.0130.04316.35
5.4.20.0270.05316.46
5.4.10.0200.04716.15
5.4.00.0230.06715.71
5.3.290.0230.04314.52
5.3.280.0370.03714.45
5.3.270.0200.04714.61
5.3.260.0270.07314.55
5.3.250.0270.05014.55
5.3.240.0330.05314.46
5.3.230.0430.06014.45
5.3.220.0170.05714.54
5.3.210.0300.06714.55
5.3.200.0230.06714.65
5.3.190.0230.07314.39
5.3.180.0300.04314.54
5.3.170.0230.04314.57
5.3.160.0270.04314.42
5.3.150.0170.04014.54
5.3.140.0370.03014.49
5.3.130.0270.05314.40
5.3.120.0230.07014.38
5.3.110.0200.04714.49
5.3.100.0230.07313.89
5.3.90.0230.06013.96
5.3.80.0230.07713.92
5.3.70.0230.03713.96
5.3.60.0200.05713.78
5.3.50.0200.04313.81
5.3.40.0230.07013.79
5.3.30.0270.04313.92
5.3.20.0300.06313.46
5.3.10.0230.03313.60
5.3.00.0300.05313.47
5.2.170.0170.06712.25
5.2.160.0170.04012.25
5.2.150.0170.06312.25
5.2.140.0200.03712.25
5.2.130.0200.05012.25
5.2.120.0270.03012.25
5.2.110.0230.04712.25
5.2.100.0230.02712.25
5.2.90.0130.04712.25
5.2.80.0100.04312.25
5.2.70.0230.06012.25
5.2.60.0230.05312.25
5.2.50.0170.05712.25
5.2.40.0230.05312.25
5.2.30.0130.05312.25
5.2.20.0230.05312.25
5.2.10.0200.05712.25
5.2.00.0170.02712.25
5.1.60.0230.04312.25
5.1.50.0170.04012.25
5.1.40.0170.05312.25
5.1.30.0200.02012.25
5.1.20.0230.05312.25
5.1.10.0130.05012.25
5.1.00.0130.04312.25
5.0.50.0030.03712.25
5.0.40.0030.03312.25
5.0.30.0070.04012.25
5.0.20.0130.03312.25
5.0.10.0070.03012.25
5.0.00.0070.04012.25
4.4.90.0100.03012.25
4.4.80.0030.03012.25
4.4.70.0100.02012.25
4.4.60.0070.03712.25
4.4.50.0070.01712.25
4.4.40.0100.04012.25
4.4.30.0070.03312.25
4.4.20.0070.02712.25
4.4.10.0030.02312.25
4.4.00.0070.02312.25
4.3.110.0070.01312.25
4.3.100.0100.01312.25
4.3.90.0070.01312.25
4.3.80.0070.03312.25
4.3.70.0030.01712.25
4.3.60.0070.02012.25
4.3.50.0030.01712.25
4.3.40.0070.03012.25
4.3.30.0070.03312.25
4.3.20.0130.01012.25
4.3.10.0030.03312.25
4.3.00.0100.01712.25

preferences:
49.1 ms | 401 KiB | 5 Q