3v4l.org

run code in 300+ PHP versions simultaneously
<?php $my_thing = "thisismy.image.jpg"; $last_dot = strrpos($my_thing, "."); $ext = substr($my_thing, $last_dot); print_r(str_split($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)
8.3.60.0140.00718.43
8.3.50.0060.01321.92
8.3.40.0060.00918.73
8.3.30.0070.00720.40
8.3.20.0040.00420.32
8.3.10.0000.00821.92
8.3.00.0040.00422.38
8.2.180.0140.00318.54
8.2.170.0040.01222.96
8.2.160.0110.00420.35
8.2.150.0080.00024.18
8.2.140.0070.00724.66
8.2.130.0060.00326.16
8.2.120.0050.00319.65
8.2.110.0000.00922.13
8.2.100.0060.00617.63
8.2.90.0040.00418.98
8.2.80.0050.00319.12
8.2.70.0060.00317.50
8.2.60.0060.00317.90
8.2.50.0050.00318.07
8.2.40.0090.00018.03
8.2.30.0040.00418.01
8.2.20.0050.00317.52
8.2.10.0050.00217.55
8.2.00.0100.00017.73
8.1.280.0060.01225.92
8.1.270.0050.00324.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00422.10
8.1.230.0080.00319.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.13
8.1.190.0040.00417.39
8.1.180.0050.00319.14
8.1.170.0000.00818.51
8.1.160.0000.00822.12
8.1.150.0030.00618.57
8.1.140.0030.00517.26
8.1.130.0070.00017.82
8.1.120.0000.00717.42
8.1.110.0040.00417.43
8.1.100.0000.00717.38
8.1.90.0070.00017.41
8.1.80.0000.00717.43
8.1.70.0000.00717.42
8.1.60.0030.00617.54
8.1.50.0000.00717.49
8.1.40.0040.00417.48
8.1.30.0040.00417.46
8.1.20.0000.00817.51
8.1.10.0030.00517.34
8.1.00.0080.00017.42
8.0.300.0050.00218.77
8.0.290.0000.00717.05
8.0.280.0090.00018.25
8.0.270.0050.00217.10
8.0.260.0030.00316.75
8.0.250.0000.00716.79
8.0.240.0040.00416.91
8.0.230.0000.00716.77
8.0.220.0030.00316.81
8.0.210.0000.00716.65
8.0.200.0000.00616.80
8.0.190.0000.00716.86
8.0.180.0060.00316.87
8.0.170.0000.00716.71
8.0.160.0030.00316.78
8.0.150.0080.00016.72
8.0.140.0000.00816.79
8.0.130.0030.00313.32
8.0.120.0040.00416.83
8.0.110.0000.00816.71
8.0.100.0040.00416.82
8.0.90.0000.00816.71
8.0.80.0090.00616.80
8.0.70.0000.00716.86
8.0.60.0040.00416.84
8.0.50.0000.00716.78
8.0.30.0110.00716.95
8.0.20.0050.01317.40
8.0.10.0000.00716.79
8.0.00.0100.00816.57
7.4.330.0030.00315.00
7.4.320.0000.00616.48
7.4.300.0030.00316.41
7.4.290.0070.00016.54
7.4.280.0030.00316.37
7.4.270.0030.00316.42
7.4.260.0070.00416.34
7.4.250.0080.00016.42
7.4.240.0020.00516.37
7.4.230.0030.00316.34
7.4.220.0070.01716.35
7.4.210.0050.00916.46
7.4.200.0030.00316.62
7.4.190.0000.00716.41
7.4.160.0080.00816.39
7.4.150.0000.01717.40
7.4.140.0120.00717.86
7.4.130.0080.01016.46
7.4.120.0130.00416.45
7.4.110.0110.00716.49
7.4.100.0070.01116.37
7.4.90.0130.00716.44
7.4.80.0060.01419.39
7.4.70.0120.00316.44
7.4.60.0070.01016.31
7.4.50.0030.00616.34
7.4.40.0070.01022.77
7.4.30.0000.01616.42
7.4.00.0080.00314.79
7.3.330.0060.00012.99
7.3.320.0000.00512.98
7.3.310.0040.00416.09
7.3.300.0070.00016.16
7.3.290.0040.00916.30
7.3.280.0030.01316.15
7.3.270.0070.01017.40
7.3.260.0140.00316.23
7.3.250.0050.01216.19
7.3.240.0070.01016.30
7.3.230.0080.00816.39
7.3.210.0150.00316.51
7.3.200.0110.00719.39
7.3.190.0120.00616.38
7.3.180.0030.01316.32
7.3.170.0100.00716.27
7.3.160.0070.01016.30
7.3.120.0070.00714.82
7.3.110.0140.00314.22
7.3.100.0030.01014.92
7.3.90.0120.00314.51
7.3.80.0070.01014.90
7.3.70.0060.01014.72
7.3.60.0060.00914.66
7.3.50.0090.00314.54
7.3.40.0100.00314.62
7.3.30.0060.00614.23
7.3.20.0120.00316.22
7.3.10.0000.01116.42
7.3.00.0030.01016.46
7.2.330.0140.00316.51
7.2.320.0030.01416.71
7.2.310.0150.00316.24
7.2.300.0070.01216.39
7.2.290.0130.00916.52
7.2.250.0090.00914.80
7.2.240.0130.00614.60
7.2.230.0000.01314.84
7.2.220.0040.01515.00
7.2.210.0110.00414.98
7.2.200.0070.01014.86
7.2.190.0000.01214.94
7.2.180.0030.01014.66
7.2.170.0060.00914.82
7.2.160.0000.00814.98
7.2.150.0030.01316.75
7.2.140.0070.00716.70
7.2.130.0050.01016.86
7.2.120.0060.00916.52
7.2.110.0050.00916.78
7.2.100.0030.01116.81
7.2.90.0080.00616.78
7.2.80.0110.00316.74
7.2.70.0080.00316.82
7.2.60.0060.00316.90
7.2.50.0050.00816.62
7.2.40.0050.00816.90
7.2.30.0050.01016.86
7.2.20.0050.01016.50
7.2.10.0060.00316.82
7.2.00.0030.00917.66
7.1.330.0000.01315.54
7.1.320.0070.01115.69
7.1.310.0030.01015.68
7.1.300.0090.00015.45
7.1.290.0030.01215.71
7.1.280.0000.00815.67
7.1.270.0080.00415.90
7.1.260.0030.01015.61
7.1.250.0050.01015.71
7.1.240.0000.01415.80
7.1.230.0040.00815.75
7.1.220.0140.00015.73
7.1.210.0060.00615.38
7.1.200.0070.00315.80
7.1.190.0080.00415.68
7.1.180.0040.00815.58
7.1.170.0000.00815.82
7.1.160.0120.00615.63
7.1.150.0040.00715.82
7.1.140.0040.00815.58
7.1.130.0000.00815.61
7.1.120.0030.00815.61
7.1.110.0070.00715.41
7.1.100.0100.00616.74
7.1.90.0090.00615.70
7.1.80.0030.01115.51
7.1.70.0030.00716.29
7.1.60.0060.01417.62
7.1.50.0130.00625.23
7.1.40.0000.01115.61
7.1.30.0000.01015.61
7.1.20.0070.00315.74
7.1.10.0040.00815.55
7.1.00.0050.03019.22
7.0.330.0030.00715.13
7.0.320.0060.00615.46
7.0.310.0070.00715.38
7.0.300.0000.01415.48
7.0.290.0090.00315.20
7.0.280.0130.00615.18
7.0.270.0090.00615.09
7.0.260.0030.00915.36
7.0.250.0030.00615.41
7.0.240.0040.01115.37
7.0.230.0060.00615.51
7.0.220.0040.00815.18
7.0.210.0030.01015.22
7.0.200.0060.01015.91
7.0.190.0040.00415.23
7.0.180.0040.01115.52
7.0.170.0060.00815.47
7.0.160.0000.01115.32
7.0.150.0090.00315.23
7.0.140.0070.03818.55
7.0.130.0030.00615.07
7.0.120.0040.00715.32
7.0.110.0040.00815.32
7.0.100.0040.00815.40
7.0.90.0000.01215.47
7.0.80.0070.00715.33
7.0.70.0080.00415.32
7.0.60.0050.04517.70
7.0.50.0030.02316.56
7.0.40.0070.02016.74
7.0.30.0270.03316.70
7.0.20.0120.02916.89
7.0.10.0120.04016.61
7.0.00.0050.04616.75
5.6.380.0040.01113.87
5.6.370.0030.00714.32
5.6.360.0000.01114.34
5.6.350.0070.00714.20
5.6.340.0090.00914.01
5.6.330.0060.00614.18
5.6.320.0110.00314.10
5.6.310.0090.00914.26
5.6.300.0060.00314.33
5.6.290.0110.00314.28
5.6.280.0030.04217.71
5.6.270.0030.00713.86
5.6.260.0090.00613.99
5.6.250.0000.00913.99
5.6.240.0070.00713.91
5.6.230.0040.01114.24
5.6.220.0030.00914.15
5.6.210.0050.03517.60
5.6.200.0070.02216.19
5.6.190.0080.04317.46
5.6.180.2090.02717.45
5.6.170.0160.04617.37
5.6.160.0140.03017.41
5.6.150.0020.02616.32
5.6.140.0070.03216.19
5.6.130.0020.03316.20
5.6.120.0080.02717.50
5.6.110.0020.04017.53
5.6.100.0090.01917.56
5.6.90.0030.02717.52
5.6.80.0030.02417.23
5.6.70.2200.02017.43
5.6.60.0070.00313.99
5.6.50.0070.00714.16
5.6.40.0030.00714.10
5.6.30.0030.00914.09
5.6.20.0070.00714.05
5.6.10.0040.00714.30
5.6.00.0040.00714.08
5.5.380.0000.00610.93
5.5.370.0060.00011.10
5.5.360.0050.00310.84
5.5.350.0190.03815.63
5.5.340.0090.04214.54
5.5.330.0050.04115.62
5.5.320.0160.03615.78
5.5.310.0140.02815.60
5.5.300.0070.04214.44
5.5.290.0050.03514.38
5.5.280.0070.02915.99
5.5.270.0090.04515.96
5.5.260.0050.04515.77
5.5.250.0080.04015.75
5.5.240.0200.03115.48
5.5.230.0090.00011.09
5.5.220.0040.00410.92
5.5.210.0060.00610.85
5.5.200.0000.00610.93
5.5.190.0000.00811.05
5.5.180.0080.00311.13
5.5.170.0040.00411.02
5.5.160.0060.00310.81
5.5.150.0080.00010.93
5.5.140.0040.00411.01
5.5.130.0060.00311.01
5.5.120.0040.00510.83
5.5.110.0040.00710.91
5.5.100.0030.00711.00
5.5.90.0030.00611.13
5.5.80.0030.00711.12
5.5.70.0000.00810.61
5.5.60.0060.00611.05
5.5.50.0070.00310.70
5.5.40.0060.00011.07
5.5.30.0000.00810.90
5.5.20.0070.00410.79
5.5.10.0070.00011.11
5.5.00.0040.00710.84
5.4.450.0380.03515.26
5.4.440.0290.03015.18
5.4.430.0140.03215.15
5.4.420.0100.03015.02
5.4.410.0070.03515.07
5.4.400.0080.03714.78
5.4.390.0060.02914.71
5.4.380.0060.03014.54
5.4.370.0180.02614.79
5.4.360.0100.03314.81
5.4.350.0050.02011.33
5.4.340.0100.03111.48
5.4.330.0030.00610.61
5.4.320.0060.02011.66
5.4.310.0080.02111.70
5.4.300.0070.02111.62
5.4.290.0100.02311.59
5.4.280.0060.02211.46
5.4.270.0040.02511.60
5.4.260.0060.02211.63
5.4.250.0040.02611.65
5.4.240.0060.00610.68
5.4.230.0080.00410.86
5.4.220.0100.00310.82
5.4.210.0090.00310.91
5.4.200.0040.00810.89
5.4.190.0040.00711.06
5.4.180.0030.00710.71
5.4.170.0030.00310.89
5.4.160.0040.00710.75
5.4.150.0000.01110.70
5.4.140.0000.01010.70
5.4.130.0000.00810.97
5.4.120.0000.00710.69
5.4.110.0030.00610.89
5.4.100.0030.00610.89
5.4.90.0030.00910.65
5.4.80.0040.00711.07
5.4.70.0050.00510.89
5.4.60.0060.00610.99
5.4.50.0030.00610.95
5.4.40.0040.00710.97
5.4.30.0000.00711.11
5.4.20.0100.00010.98
5.4.10.0000.00810.77
5.4.00.0030.00710.95
5.3.290.0040.02711.56
5.3.280.0000.00910.45
5.3.270.0000.01010.53
5.3.260.0030.00710.50
5.3.250.0000.00810.25
5.3.240.0030.00310.18
5.3.230.0030.00510.45
5.3.220.0030.00910.45
5.3.210.0030.00310.43
5.3.200.0030.00610.19
5.3.190.0040.00410.31
5.3.180.0030.00610.49
5.3.170.0090.00010.55
5.3.160.0030.00310.25
5.3.150.0040.00710.55
5.3.140.0040.00410.54
5.3.130.0030.00710.47
5.3.120.0050.00310.52
5.3.110.0000.00710.51
5.3.100.0040.00410.56
5.3.90.0000.00610.57
5.3.80.0040.00710.40
5.3.70.0030.00310.36
5.3.60.0000.00710.50
5.3.50.0040.00710.52
5.3.40.0000.01110.40
5.3.30.0070.00010.57
5.3.20.0070.00310.44
5.3.10.0040.00410.02
5.3.00.0040.00410.28
5.2.170.0000.0109.54
5.2.160.0000.0069.50
5.2.150.0000.0059.60
5.2.140.0060.0039.45
5.2.130.0030.0039.52
5.2.120.0030.0069.55
5.2.110.0030.0039.50
5.2.100.0000.0079.56
5.2.90.0030.0059.29
5.2.80.0070.0039.35
5.2.70.0060.0039.29
5.2.60.0030.0069.29
5.2.50.0000.0059.47
5.2.40.0060.0039.42
5.2.30.0060.0039.29
5.2.20.0000.0099.29
5.2.10.0030.0039.29
5.2.00.0050.0029.29
5.1.60.0030.0069.29
5.1.50.0000.0059.29
5.1.40.0060.0039.29
5.1.30.0080.0049.29
5.1.20.0040.0049.29
5.1.10.0000.0079.29
5.1.00.0040.0049.29
5.0.50.0040.0049.29
5.0.40.0000.0079.29
5.0.30.0030.0039.29
5.0.20.0000.0059.29
5.0.10.0000.0069.29
5.0.00.0000.0069.29
4.4.90.0000.0049.29
4.4.80.0000.0039.29
4.4.70.0020.0029.29
4.4.60.0040.0049.29
4.4.50.0000.0049.29
4.4.40.0000.0049.29
4.4.30.0000.0069.29
4.4.20.0030.0039.29
4.4.10.0060.0039.29
4.4.00.0000.0059.29
4.3.110.0050.0009.29
4.3.100.0060.0039.29
4.3.90.0040.0009.29
4.3.80.0040.0009.29
4.3.70.0000.0069.29
4.3.60.0060.0009.29
4.3.50.0000.0049.29
4.3.40.0020.0029.29
4.3.30.0000.0089.29
4.3.20.0000.0049.29
4.3.10.0040.0049.29
4.3.00.0130.0137.94

preferences:
67.29 ms | 401 KiB | 5 Q