3v4l.org

run code in 300+ PHP versions simultaneously
<?php function removeThirdLetter($sentence){ $output = ""; for ($i = 0;$i < strlen($sentence);$i++){ if($i % 3 != 0){ $output .= $sentence[$i]; } } return $output; } $str = "Frank Sinatra"; echo removeThirdLetter($str); // should return "FrnkSiata" ?>

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)
8.3.60.0070.00718.23
8.3.50.0120.00621.09
8.3.40.0120.00318.84
8.3.30.0030.01020.34
8.3.20.0090.00020.21
8.3.10.0080.00021.08
8.3.00.0040.00422.38
8.2.180.0070.01416.50
8.2.170.0120.00622.96
8.2.160.0070.00722.31
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00820.63
8.2.110.0050.00519.45
8.2.100.0070.00717.84
8.2.90.0060.00319.36
8.2.80.0060.00318.16
8.2.70.0000.00817.75
8.2.60.0040.00417.90
8.2.50.0000.00818.07
8.2.40.0050.00318.15
8.2.30.0070.00019.46
8.2.20.0080.00017.75
8.2.10.0070.00017.64
8.2.00.0040.00417.74
8.1.280.0070.01425.92
8.1.270.0050.00323.99
8.1.260.0040.01126.35
8.1.250.0040.00428.09
8.1.240.0030.00623.95
8.1.230.0110.00020.88
8.1.220.0040.00418.77
8.1.210.0060.00320.87
8.1.200.0090.00017.22
8.1.190.0060.00317.39
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0070.00018.89
8.1.150.0040.00418.63
8.1.140.0040.00417.45
8.1.130.0030.00317.70
8.1.120.0040.00717.48
8.1.110.0040.00417.47
8.1.100.0000.00717.45
8.1.90.0080.00017.36
8.1.80.0000.00817.51
8.1.70.0070.00017.33
8.1.60.0050.00317.51
8.1.50.0040.00417.43
8.1.40.0050.00317.38
8.1.30.0070.00017.66
8.1.20.0000.00817.68
8.1.10.0040.00417.56
8.1.00.0040.00417.42
8.0.300.0040.00419.93
8.0.290.0070.00017.16
8.0.280.0000.00718.45
8.0.270.0070.00017.13
8.0.260.0000.00616.70
8.0.250.0000.00716.83
8.0.240.0050.00317.01
8.0.230.0000.00816.97
8.0.220.0070.00016.86
8.0.210.0000.00716.89
8.0.200.0030.00316.94
8.0.190.0030.00316.89
8.0.180.0000.00716.90
8.0.170.0000.00716.90
8.0.160.0080.00017.01
8.0.150.0070.00016.77
8.0.140.0060.00316.75
8.0.130.0000.00513.33
8.0.120.0000.00916.85
8.0.110.0050.00316.86
8.0.100.0070.00016.80
8.0.90.0000.00716.98
8.0.80.0070.01116.80
8.0.70.0040.00416.91
8.0.60.0070.00016.72
8.0.50.0020.00516.96
8.0.30.0120.00617.17
8.0.20.0100.00917.41
8.0.10.0000.00717.08
8.0.00.0090.01116.83
7.4.330.0000.00516.89
7.4.320.0070.00016.52
7.4.300.0000.00616.53
7.4.290.0030.00316.52
7.4.280.0000.00716.64
7.4.270.0000.00716.56
7.4.260.0000.00613.26
7.4.250.0030.00516.42
7.4.240.0030.00316.46
7.4.230.0020.00516.41
7.4.220.0130.00616.42
7.4.210.0070.00816.54
7.4.200.0040.00416.36
7.4.190.0030.00316.74
7.4.160.0170.00016.50
7.4.150.0150.00317.40
7.4.140.0070.01017.86
7.4.130.0110.00616.40
7.4.120.0110.00916.46
7.4.110.0060.01216.45
7.4.100.0130.00316.56
7.4.90.0030.01416.42
7.4.80.0040.01219.39
7.4.70.0070.01316.70
7.4.60.0090.00916.59
7.4.50.0060.00316.49
7.4.40.0110.00422.77
7.4.30.0090.01216.66
7.4.00.0030.01015.06
7.3.330.0050.00013.34
7.3.320.0050.00013.36
7.3.310.0000.00716.21
7.3.300.0030.00316.37
7.3.290.0070.00716.35
7.3.280.0070.00916.34
7.3.270.0160.00017.40
7.3.260.0140.00818.24
7.3.250.0090.00916.41
7.3.240.0070.01116.40
7.3.230.0040.01616.67
7.3.210.0130.00916.58
7.3.200.0170.00019.39
7.3.190.0030.01316.43
7.3.180.0120.00916.43
7.3.170.0060.00916.41
7.3.160.0060.00916.35
7.3.120.0070.01014.72
7.3.00.0070.00516.64
7.2.330.0150.00416.67
7.2.320.0060.01616.43
7.2.310.0130.00916.43
7.2.300.0110.00516.81
7.2.290.0070.01016.74
7.2.130.0040.00916.82
7.2.120.0020.01216.98
7.2.110.0080.00816.88
7.2.100.0040.00816.78
7.2.90.0040.00716.98
7.2.80.0080.00716.88
7.2.70.0130.00616.88
7.2.60.0100.00716.97
7.2.50.0050.00916.84
7.2.40.0100.00417.04
7.2.30.0050.01016.87
7.2.20.0050.01016.96
7.2.10.0070.00916.85
7.2.00.0040.01017.79
7.1.250.0050.00715.62
7.1.240.0050.00715.65
7.1.230.0060.00715.59
7.1.220.0130.00515.79
7.1.210.0060.00515.53
7.1.200.0040.01015.79
7.1.190.0030.00815.94
7.1.180.0080.00515.86
7.1.170.0120.00515.89
7.1.160.0070.00515.59
7.1.150.0080.00315.63
7.1.140.0070.00615.65
7.1.130.0070.00815.81
7.1.120.0030.01115.49
7.1.110.0030.01015.86
7.1.100.0070.00716.65
7.1.90.0060.00815.81
7.1.80.0060.00315.87
7.1.70.0020.00716.23
7.1.60.0050.00616.36
7.1.50.0050.01116.18
7.1.40.0100.00515.75
7.1.30.0080.00515.92
7.1.20.0060.00615.87
7.1.10.0100.00215.73
7.1.00.0080.02317.96
7.0.330.0130.00315.44
7.0.320.0080.00515.32
7.0.310.0060.00815.32
7.0.300.0050.01015.39
7.0.290.0050.00515.48
7.0.280.0100.00315.46
7.0.270.0080.00515.47
7.0.260.0070.00715.52
7.0.250.0070.00615.48
7.0.240.0030.01015.43
7.0.230.0070.00515.40
7.0.220.0060.00615.47
7.0.210.0010.01115.26
7.0.200.0030.00715.80
7.0.190.0090.00515.42
7.0.180.0050.00815.37
7.0.170.0040.01115.47
7.0.160.0090.00215.47
7.0.150.0020.01215.36
7.0.140.0060.03017.61
7.0.130.0050.00615.30
7.0.120.0080.00715.11
7.0.110.0070.00715.42
7.0.100.0060.00615.52
7.0.90.0050.00915.41
7.0.80.0030.01015.52
7.0.70.0310.01617.04
7.0.60.0240.02816.96
7.0.50.0260.02316.88
7.0.40.0110.02215.53
7.0.30.0060.03415.77
7.0.20.0110.02915.44
7.0.10.0040.03415.59
7.0.00.0060.03515.56
5.6.380.0060.00914.38
5.6.370.0090.00314.12
5.6.360.0100.00514.27
5.6.350.0090.00514.29
5.6.340.0030.01214.22
5.6.330.0090.00614.29
5.6.320.0050.00614.48
5.6.310.0110.00514.36
5.6.300.0050.00714.53
5.6.290.0080.00314.20
5.6.280.0090.00414.22
5.6.270.0040.00614.46
5.6.260.0080.00614.32
5.6.250.0080.00214.40
5.6.240.0030.01114.38
5.6.230.0050.00814.29
5.6.220.0050.02416.31
5.6.210.0090.03016.37
5.6.200.0090.02316.59
5.6.190.0080.02016.46
5.6.180.0080.03316.70
5.6.170.0100.03116.63
5.6.160.0040.02916.55
5.6.150.0140.02616.36
5.6.140.0060.03216.63
5.6.130.0080.02516.57
5.6.120.0070.03216.44
5.6.110.0090.02216.56
5.6.100.0100.02916.74
5.6.90.0050.02916.58
5.6.80.0030.03416.25
5.6.70.0080.03016.20
5.6.60.0020.02816.32
5.6.50.0060.02616.41
5.6.40.0040.02516.27
5.6.30.0080.01916.41
5.6.20.0030.03616.33
5.6.10.0060.02716.22
5.6.00.0070.01616.12
5.5.380.0000.00711.26
5.5.370.0030.00811.07
5.5.360.0020.02514.41
5.5.350.0050.03314.33
5.5.340.0060.03214.48
5.5.330.0080.02314.41
5.5.320.0010.03814.58
5.5.310.0050.01914.28
5.5.300.0010.03214.52
5.5.290.0040.01814.44
5.5.280.0050.02914.40
5.5.270.0070.02414.46
5.5.260.0070.02914.53
5.5.250.0020.02814.33
5.5.240.0040.03514.15
5.5.230.0030.03014.18
5.5.220.0030.01814.27
5.5.210.0060.01414.15
5.5.200.0090.01814.23
5.5.190.0010.02114.27
5.5.180.0080.02914.38
5.5.170.0050.00611.18
5.5.160.0050.01714.19
5.5.150.0040.02114.17
5.5.140.0050.02614.20
5.5.130.0080.02814.24
5.5.120.0080.02414.08
5.5.110.0070.02114.23
5.5.100.0030.03314.22
5.5.90.0060.02814.00
5.5.80.0060.03213.99
5.5.70.0080.03214.17
5.5.60.0080.02914.11
5.5.50.0000.02814.13
5.5.40.0060.02214.15
5.5.30.0050.03114.07
5.5.20.0040.01814.24
5.5.10.0060.02914.01
5.5.00.0030.02514.15
5.4.450.0030.03113.98
5.4.440.0080.03014.06
5.4.430.0070.02113.91
5.4.420.0070.02013.78
5.4.410.0080.02913.89
5.4.400.0080.03013.71
5.4.390.0060.02813.55
5.4.380.0070.02713.80
5.4.370.0060.02713.87
5.4.360.0080.01513.76
5.4.350.0080.02113.75
5.4.340.0060.03213.84
5.4.330.0050.00611.17
5.4.320.0070.02813.73
5.4.310.0030.02613.79
5.4.300.0050.02013.75
5.4.290.0060.02313.82
5.4.280.0040.02813.63
5.4.270.0060.02913.72
5.4.260.0020.02813.80
5.4.250.0030.02213.82
5.4.240.0090.02513.76
5.4.230.0070.02813.78
5.4.220.0020.03413.81
5.4.210.0040.02613.70
5.4.200.0060.02213.70
5.4.190.0020.02913.78
5.4.180.0060.01613.72
5.4.170.0080.02813.91
5.4.160.0070.02813.75
5.4.150.0050.03113.76
5.4.140.0020.03412.93
5.4.130.0080.02012.99
5.4.120.0050.02912.90
5.4.110.0040.02912.90
5.4.100.0040.02812.95
5.4.90.0030.02912.77
5.4.80.0070.02612.83
5.4.70.0090.02512.91
5.4.60.0050.02212.82
5.4.50.0020.01712.75
5.4.40.0020.03012.88
5.4.30.0040.02812.78
5.4.20.0040.02912.92
5.4.10.0030.02112.80
5.4.00.0040.02612.58
5.3.290.0020.02912.09
5.3.280.0030.03111.93
5.3.270.0020.02112.03
5.3.260.0030.02511.97
5.3.250.0050.01611.86
5.3.240.0090.02611.87
5.3.230.0060.02911.94
5.3.220.0040.02911.84
5.3.210.0040.02711.92
5.3.200.0080.02711.83
5.3.190.0060.02711.90
5.3.180.0040.02812.01
5.3.170.0060.02511.93
5.3.160.0050.01911.88
5.3.150.0040.02311.97
5.3.140.0030.02811.90
5.3.130.0020.02412.00
5.3.120.0040.03111.84
5.3.110.0050.02811.81
5.3.100.0030.02911.71
5.3.90.0060.02911.75
5.3.80.0070.02911.71
5.3.70.0050.02011.63
5.3.60.0070.01211.72
5.3.50.0010.02211.62
5.3.40.0040.02911.73
5.3.30.0070.02211.65
5.3.20.0080.02411.63
5.3.10.0020.02411.49
5.3.00.0050.02911.53
5.2.170.0040.01210.71
5.2.160.0020.02210.71
5.2.150.0040.02310.77
5.2.140.0070.02310.71
5.2.130.0010.02610.77
5.2.120.0040.02310.76
5.2.110.0040.02010.75
5.2.100.0050.02010.75
5.2.90.0090.01910.71
5.2.80.0040.02610.72
5.2.70.0070.02310.71
5.2.60.0070.01810.71
5.2.50.0030.01310.71
5.2.40.0020.02010.71
5.2.30.0010.01810.71
5.2.20.0040.01410.71
5.2.10.0030.02310.71
5.2.00.0060.02110.71
5.1.60.0040.02110.71
5.1.50.0040.01810.71
5.1.40.0040.02010.71
5.1.30.0050.02410.71
5.1.20.0010.01710.71
5.1.10.0040.02310.71
5.1.00.0030.01910.71
5.0.50.0030.01510.71
5.0.40.0070.01410.71
5.0.30.0040.02110.71
5.0.20.0010.01410.71
5.0.10.0030.01210.71
5.0.00.0040.02210.71
4.4.90.0020.01510.71
4.4.80.0040.00710.71
4.4.70.0040.01310.71
4.4.60.0020.01510.71
4.4.50.0060.01010.71
4.4.40.0030.01610.71
4.4.30.0070.01310.71
4.4.20.0030.01010.71
4.4.10.0020.01510.71
4.4.00.0020.02110.71
4.3.110.0020.01210.71
4.3.100.0040.01010.71
4.3.90.0020.01410.71
4.3.80.0050.02010.71
4.3.70.0010.01410.71
4.3.60.0040.01210.71
4.3.50.0010.01310.71
4.3.40.0030.01610.71
4.3.30.0030.01310.71
4.3.20.0010.01510.71
4.3.10.0030.01410.71
4.3.00.0030.01210.71

preferences:
52.3 ms | 401 KiB | 5 Q