3v4l.org

run code in 300+ PHP versions simultaneously
<?php $my_thing = "thisismy.image.jpg"; $last_dot = strrpos($my_thing, "."); $ext = substr($my_thing, $last_dot); echo str_split($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)
8.3.60.0150.00618.30
8.3.50.0100.00521.99
8.3.40.0110.00418.71
8.3.30.0100.00320.23
8.3.20.0040.00420.04
8.3.10.0040.00421.95
8.3.00.0040.00422.45
8.2.180.0070.00718.16
8.2.170.0120.00322.96
8.2.160.0100.00322.00
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00019.55
8.2.110.0050.00522.13
8.2.100.0000.01117.72
8.2.90.0040.00419.22
8.2.80.0030.00619.28
8.2.70.0050.00317.63
8.2.60.0030.00618.05
8.2.50.0060.00318.07
8.2.40.0000.00818.19
8.2.30.0070.00017.97
8.2.20.0070.00017.52
8.2.10.0080.00017.73
8.2.00.0030.00617.71
8.1.280.0030.01425.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.82
8.1.230.0060.00619.16
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.00
8.1.190.0040.00417.39
8.1.180.0050.00318.89
8.1.170.0000.00818.57
8.1.160.0040.00422.12
8.1.150.0000.00718.62
8.1.140.0040.00417.29
8.1.130.0000.00717.81
8.1.120.0050.00317.41
8.1.110.0000.00717.32
8.1.100.0040.00417.36
8.1.90.0070.00017.42
8.1.80.0000.00717.28
8.1.70.0000.00717.39
8.1.60.0040.00417.52
8.1.50.0040.00417.34
8.1.40.0000.00817.48
8.1.30.0040.00417.43
8.1.20.0050.00317.43
8.1.10.0080.00017.50
8.1.00.0050.00317.43
8.0.300.0050.00218.77
8.0.290.0070.00017.03
8.0.280.0050.00218.43
8.0.270.0040.00417.15
8.0.260.0030.00316.90
8.0.250.0030.00316.94
8.0.240.0060.00316.99
8.0.230.0040.00316.92
8.0.220.0070.00016.90
8.0.210.0070.00016.76
8.0.200.0030.00316.98
8.0.190.0000.00816.98
8.0.180.0030.00316.87
8.0.170.0040.00416.95
8.0.160.0000.00716.88
8.0.150.0080.00016.81
8.0.140.0040.00416.89
8.0.130.0000.00613.34
8.0.120.0050.00316.67
8.0.110.0000.00716.89
8.0.100.0070.00316.85
8.0.90.0080.00016.90
8.0.80.0150.00016.92
8.0.70.0070.00016.91
8.0.60.0040.00416.80
8.0.50.0000.00716.73
8.0.30.0110.00817.04
8.0.20.0070.01217.40
8.0.10.0030.00416.87
8.0.00.0060.01116.67
7.4.330.0050.00015.00
7.4.320.0030.00316.31
7.4.300.0070.00016.38
7.4.290.0050.00316.51
7.4.280.0000.00816.46
7.4.270.0030.00316.55
7.4.260.0000.00616.41
7.4.250.0070.00016.51
7.4.240.0040.00316.51
7.4.230.0000.00716.26
7.4.220.0160.00916.45
7.4.210.0100.00816.56
7.4.200.0000.00616.55
7.4.190.0000.00716.30
7.4.160.0060.01316.53
7.4.150.0130.00617.40
7.4.140.0090.00817.86
7.4.130.0070.01216.42
7.4.120.0040.01916.46
7.4.110.0170.00016.56
7.4.100.0060.01116.45
7.4.90.0040.01616.46
7.4.80.0050.01719.39
7.4.70.0030.01316.50
7.4.60.0100.00716.55
7.4.50.0060.00316.42
7.4.40.0110.00622.77
7.4.30.0130.00616.50
7.4.00.0100.00715.05
7.3.330.0000.00513.02
7.3.320.0000.00612.90
7.3.310.0070.00016.13
7.3.300.0000.00816.14
7.3.290.0150.00016.23
7.3.280.0070.01016.17
7.3.270.0070.01017.40
7.3.260.0060.01716.44
7.3.250.0140.00416.18
7.3.240.0120.00616.33
7.3.230.0040.01216.45
7.3.210.0120.00616.54
7.3.200.0170.00019.39
7.3.190.0090.01216.46
7.3.180.0090.00616.37
7.3.170.0090.01216.44
7.3.160.0070.01316.33
7.3.120.0140.00314.94
7.2.330.0090.00916.51
7.2.320.0090.00916.66
7.2.310.0090.01216.69
7.2.300.0060.01016.41
7.2.290.0120.00616.57
7.2.00.0100.00619.31
7.1.100.0120.00317.86
7.1.70.0030.00516.80
7.1.60.0040.00717.01
7.1.50.0160.00716.75
7.1.00.0100.06722.48
7.0.200.0060.00916.62
7.0.140.0000.07722.04
7.0.60.0170.07319.93
7.0.50.0070.08317.66
7.0.40.0030.04719.98
7.0.30.0270.07320.16
7.0.20.0270.08320.04
7.0.10.0070.06320.00
7.0.00.0030.09020.09
5.6.280.0030.07021.07
5.6.210.0070.08020.52
5.6.200.0070.04318.18
5.6.190.0100.04720.27
5.6.180.0370.07320.41
5.6.170.0270.04720.51
5.6.160.0030.05720.33
5.6.150.0030.06318.21
5.6.140.0070.08018.13
5.6.130.0070.03718.15
5.6.120.0000.04320.98
5.6.110.0100.08321.08
5.6.100.0170.06720.96
5.6.90.0070.07720.93
5.6.80.0130.07720.38
5.5.350.0100.04020.39
5.5.340.0070.04717.92
5.5.330.0200.05720.09
5.5.320.0170.04720.18
5.5.310.0070.04720.32
5.5.300.0070.08318.01
5.5.290.0000.05018.00
5.5.280.0070.03720.84
5.5.270.0000.05020.86
5.5.260.0100.06020.85
5.5.250.0130.07320.61
5.5.240.0270.06720.06
5.4.450.0730.05719.25
5.4.440.0770.06019.60
5.4.430.0830.05019.40
5.4.420.0830.05019.52
5.4.410.0770.05719.11
5.4.400.1500.04018.54
5.4.390.1270.06018.50
5.4.380.0270.05018.50
5.4.370.0230.05718.50
5.4.360.0300.04018.78
5.4.350.0070.03911.97
5.4.340.0040.03911.97
5.4.320.0090.03712.45
5.4.310.0030.04012.45
5.4.300.0050.03712.45
5.4.290.0060.03812.45
5.4.280.0080.03312.34
5.4.270.0030.04112.34
5.4.260.0050.03712.34
5.4.250.0060.04712.34
5.3.290.0030.04312.80
4.3.00.0100.0236.84

preferences:
45.52 ms | 401 KiB | 5 Q