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 || $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)
8.3.60.0140.00718.20
8.3.50.0150.00521.21
8.3.40.0070.00718.73
8.3.30.0070.00720.14
8.3.20.0070.00022.09
8.3.10.0050.00321.16
8.3.00.0000.00822.52
8.2.180.0090.00616.50
8.2.170.0090.00622.96
8.2.160.0140.00022.10
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.58
8.2.110.0030.00619.13
8.2.100.0040.00717.84
8.2.90.0070.00319.36
8.2.80.0040.00418.02
8.2.70.0040.00417.63
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0080.00018.21
8.2.30.0040.00419.40
8.2.20.0030.00517.64
8.2.10.0030.00517.73
8.2.00.0040.00417.75
8.1.280.0090.00925.92
8.1.270.0070.00023.99
8.1.260.0060.00926.35
8.1.250.0050.00328.09
8.1.240.0030.00622.43
8.1.230.0040.00721.00
8.1.220.0030.00518.77
8.1.210.0040.00420.80
8.1.200.0060.00317.22
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0050.00318.39
8.1.160.0000.00818.78
8.1.150.0080.00018.65
8.1.140.0030.00517.45
8.1.130.0000.00717.90
8.1.120.0000.01017.38
8.1.110.0050.00317.51
8.1.100.0040.00417.41
8.1.90.0070.00017.31
8.1.80.0000.00717.47
8.1.70.0000.00717.37
8.1.60.0030.00617.55
8.1.50.0000.00717.60
8.1.40.0040.00417.45
8.1.30.0020.00517.67
8.1.20.0000.00817.60
8.1.10.0000.00717.50
8.1.00.0060.00317.52
8.0.300.0000.00719.88
8.0.290.0000.00717.03
8.0.280.0040.00418.46
8.0.270.0030.00317.38
8.0.260.0000.00716.75
8.0.250.0000.00716.91
8.0.240.0060.00316.98
8.0.230.0070.00017.03
8.0.220.0030.00316.89
8.0.210.0070.00016.91
8.0.200.0060.00016.95
8.0.190.0030.00616.90
8.0.180.0050.00216.95
8.0.170.0000.00716.87
8.0.160.0000.00817.03
8.0.150.0040.00416.84
8.0.140.0030.00616.76
8.0.130.0030.00313.34
8.0.120.0030.00616.90
8.0.110.0040.00416.88
8.0.100.0060.00316.89
8.0.90.0030.00416.88
8.0.80.0100.00516.82
8.0.70.0040.00416.90
8.0.60.0030.00516.79
8.0.50.0040.00416.89
8.0.30.0120.00617.22
8.0.20.0090.01417.40
8.0.10.0070.00017.07
8.0.00.0140.00616.76
7.4.330.0000.00516.84
7.4.320.0000.00716.51
7.4.300.0030.00316.51
7.4.290.0030.00316.52
7.4.280.0000.00816.53
7.4.270.0040.00416.45
7.4.260.0030.00313.34
7.4.250.0050.00316.50
7.4.240.0000.00716.53
7.4.230.0000.00716.31
7.4.220.0100.01316.66
7.4.210.0090.00816.55
7.4.200.0030.00316.49
7.4.190.0000.00716.68
7.4.160.0060.01016.55
7.4.150.0070.01117.40
7.4.140.0130.00517.86
7.4.130.0080.00916.46
7.4.120.0060.01116.45
7.4.110.0160.00416.56
7.4.100.0080.01216.53
7.4.90.0040.01316.49
7.4.80.0100.00619.39
7.4.70.0120.00916.34
7.4.60.0090.02516.40
7.4.50.0060.00316.70
7.4.40.0060.00922.77
7.4.30.0150.00616.58
7.4.00.0120.00315.19
7.3.330.0000.00513.38
7.3.320.0050.00013.37
7.3.310.0030.00516.32
7.3.300.0030.00316.24
7.3.290.0070.00716.34
7.3.280.0050.01116.37
7.3.270.0130.00317.40
7.3.260.0140.00418.24
7.3.250.0130.01016.51
7.3.240.0120.00416.45
7.3.230.0060.01116.51
7.3.210.0120.00316.42
7.3.200.0120.00419.39
7.3.190.0060.01316.57
7.3.180.0000.01916.13
7.3.170.0080.00816.40
7.3.160.0170.00016.41
7.3.120.0090.00614.60
7.3.00.0000.01316.73
7.2.330.0000.01716.50
7.2.320.0070.01016.77
7.2.310.0130.00716.46
7.2.300.0160.00016.46
7.2.290.0140.00316.77
7.2.130.0040.01116.71
7.2.120.0000.01316.90
7.2.110.0070.00717.00
7.2.100.0030.00916.71
7.2.90.0030.00716.97
7.2.80.0000.01117.03
7.2.70.0090.00616.97
7.2.60.0060.00116.83
7.2.50.0080.00316.96
7.2.40.0070.00417.17
7.2.30.0040.01116.71
7.2.20.0080.00316.54
7.2.10.0090.00616.77
7.2.00.0040.00718.14
7.1.250.0070.00715.68
7.1.240.0030.00715.76
7.1.230.0080.00615.88
7.1.220.0000.00915.76
7.1.210.0030.00615.70
7.1.200.0020.00615.72
7.1.190.0090.00315.45
7.1.180.0060.00615.90
7.1.170.0030.00515.90
7.1.160.0100.00315.73
7.1.150.0000.01015.94
7.1.140.0090.00315.72
7.1.130.0040.01115.92
7.1.120.0030.00915.88
7.1.110.0000.01015.70
7.1.100.0020.00817.05
7.1.90.0000.01615.94
7.1.80.0060.00915.99
7.1.70.0070.00216.54
7.1.60.0060.01317.55
7.1.50.0040.01216.37
7.1.40.0090.00615.77
7.1.30.0100.00315.80
7.1.20.0060.00615.85
7.1.10.0100.00315.64
7.1.00.0020.04219.09
7.0.330.0050.00515.26
7.0.320.0040.00815.28
7.0.310.0040.00715.23
7.0.300.0050.00515.41
7.0.290.0000.01315.27
7.0.280.0030.01015.19
7.0.270.0130.00015.60
7.0.260.0130.00015.41
7.0.250.0000.01215.54
7.0.240.0040.01115.35
7.0.230.0120.00315.42
7.0.220.0060.00315.30
7.0.210.0000.01115.40
7.0.200.0040.00516.09
7.0.190.0090.00615.43
7.0.180.0030.00915.36
7.0.170.0070.00415.26
7.0.160.0070.00415.18
7.0.150.0060.00615.50
7.0.140.0090.03818.67
7.0.130.0030.01015.50
7.0.120.0090.00315.19
7.0.110.0030.00615.44
7.0.100.0070.04217.57
7.0.90.0090.04517.64
7.0.80.0100.04217.70
7.0.70.0020.04917.45
7.0.60.0050.04517.57
7.0.50.0080.04017.80
7.0.40.0080.03116.79
7.0.30.0050.04316.74
7.0.20.0060.04816.63
7.0.10.0030.03216.76
7.0.00.0110.04316.78
5.6.380.0070.00314.28
5.6.370.0030.00914.25
5.6.360.0000.01414.38
5.6.350.0080.00314.50
5.6.340.0070.00714.16
5.6.330.0060.00914.22
5.6.320.0030.00914.12
5.6.310.0070.00714.17
5.6.300.0060.00314.33
5.6.290.0090.00614.60
5.6.280.0020.04417.65
5.6.270.0030.01014.61
5.6.260.0060.00614.05
5.6.250.0050.03517.46
5.6.240.0120.02717.43
5.6.230.0050.03017.60
5.6.220.0080.04217.50
5.6.210.0060.02617.44
5.6.200.0080.04017.68
5.6.190.0090.04217.54
5.6.180.0050.04817.70
5.6.170.0070.04717.69
5.6.160.0090.02717.71
5.6.150.0070.04517.82
5.6.140.0100.03817.55
5.6.130.0120.02517.67
5.6.120.0060.02717.84
5.6.110.0050.04717.64
5.6.100.0080.04517.85
5.6.90.0060.04817.58
5.6.80.0030.02917.29
5.6.70.0050.03317.44
5.6.60.0130.03317.49
5.6.50.0020.03117.38
5.6.40.0160.02017.33
5.6.30.0060.04117.37
5.6.20.0020.03117.31
5.6.10.0110.03417.43
5.6.00.0070.02717.28
5.5.380.0030.04415.83
5.5.370.0080.03515.82
5.5.360.0070.04815.88
5.5.350.0100.03515.72
5.5.340.0080.04016.02
5.5.330.0070.04215.99
5.5.320.0020.03216.06
5.5.310.0020.02716.18
5.5.300.0060.04116.16
5.5.290.0050.04616.12
5.5.280.0020.03916.04
5.5.270.0070.04316.07
5.5.260.0060.04316.15
5.5.250.0050.04515.96
5.5.240.0020.02615.57
5.5.230.0050.03415.71
5.5.220.0080.03815.63
5.5.210.0080.03415.73
5.5.200.0090.03715.77
5.5.190.0050.03415.74
5.5.180.0030.02815.64
5.5.170.0030.01011.39
5.5.160.0070.02515.81
5.5.150.0060.04015.72
5.5.140.0060.03915.65
5.5.130.0100.04115.53
5.5.120.0000.02615.64
5.5.110.0100.03215.57
5.5.100.0050.04115.72
5.5.90.0080.03915.52
5.5.80.0050.04215.79
5.5.70.0080.04015.65
5.5.60.0070.03815.69
5.5.50.0050.04015.62
5.5.40.0070.03715.70
5.5.30.0010.04815.48
5.5.20.0060.03315.54
5.5.10.0000.03915.54
5.5.00.0080.04315.48
5.4.450.0110.01815.33
5.4.440.0070.04215.45
5.4.430.0150.01815.39
5.4.420.0080.03915.44
5.4.410.0030.03015.14
5.4.400.0020.03715.11
5.4.390.0070.03215.11
5.4.380.0080.03815.11
5.4.370.0020.04715.05
5.4.360.0110.02015.08
5.4.350.0030.04115.10
5.4.340.0060.03515.19
5.4.330.0070.00711.20
5.4.320.0060.03815.14
5.4.310.0050.03714.95
5.4.300.0030.03715.17
5.4.290.0020.02815.06
5.4.280.0050.02515.18
5.4.270.0030.02915.02
5.4.260.0050.04215.02
5.4.250.0050.02515.02
5.4.240.0030.02915.10
5.4.230.0080.03815.04
5.4.220.0070.03414.95
5.4.210.0080.03815.04
5.4.200.0080.04114.95
5.4.190.0060.04115.20
5.4.180.0020.03715.03
5.4.170.0050.04315.09
5.4.160.0030.04215.12
5.4.150.0030.02815.00
5.4.140.0070.03613.72
5.4.130.0040.04013.90
5.4.120.0020.03713.70
5.4.110.0120.03213.70
5.4.100.0060.02013.76
5.4.90.0100.03013.74
5.4.80.0030.02313.69
5.4.70.0080.03513.66
5.4.60.0090.02013.73
5.4.50.0070.03713.75
5.4.40.0070.03813.70
5.4.30.0050.03713.76
5.4.20.0050.02613.67
5.4.10.0000.04213.74
5.4.00.0100.03213.47
5.3.290.0030.04112.80
5.3.280.0050.03512.84
5.3.270.0050.04012.87
5.3.260.0020.04212.79
5.3.250.0000.02712.77
5.3.240.0050.02312.79
5.3.230.0080.04012.86
5.3.220.0000.02812.77
5.3.210.0030.04512.78
5.3.200.0030.04012.78
5.3.190.0050.03612.81
5.3.180.0040.03812.79
5.3.170.0110.03212.83
5.3.160.0030.02512.84
5.3.150.0050.03812.84
5.3.140.0030.03912.74
5.3.130.0030.04312.74
5.3.120.0050.04012.78
5.3.110.0000.03312.83
5.3.100.0070.02012.51
5.3.90.0080.03812.47
5.3.80.0100.03012.55
5.3.70.0020.02712.47
5.3.60.0030.04212.56
5.3.50.0030.03912.50
5.3.40.0040.03212.49
5.3.30.0080.03312.48
5.3.20.0030.02512.39
5.3.10.0050.03512.34
5.3.00.0030.04012.37
5.2.170.0030.03211.56
5.2.160.0020.03511.56
5.2.150.0020.03311.56
5.2.140.0040.03211.56
5.2.130.0050.03211.56
5.2.120.0000.02311.56
5.2.110.0090.02711.56
5.2.100.0050.03111.56
5.2.90.0050.03111.56
5.2.80.0070.03011.56
5.2.70.0050.03311.56
5.2.60.0030.02811.56
5.2.50.0080.03011.56
5.2.40.0020.03511.56
5.2.30.0020.02511.56
5.2.20.0030.03211.56
5.2.10.0030.02011.56
5.2.00.0060.02311.56
5.1.60.0060.01811.56
5.1.50.0000.02111.56
5.1.40.0030.02711.56
5.1.30.0050.02911.56
5.1.20.0010.01911.56
5.1.10.0050.02711.56
5.1.00.0030.02111.56
5.0.50.0030.01511.56
5.0.40.0000.02711.56
5.0.30.0030.03511.56
5.0.20.0020.02511.56
5.0.10.0030.01911.56
5.0.00.0040.03211.56
4.4.90.0020.01811.56
4.4.80.0000.01011.56
4.4.70.0020.02211.56
4.4.60.0030.01811.56
4.4.50.0030.01511.56
4.4.40.0000.02911.56
4.4.30.0020.02011.56
4.4.20.0030.01811.56
4.4.10.0050.01711.56
4.4.00.0000.03011.56
4.3.110.0020.01711.56
4.3.100.0000.02011.56
4.3.90.0050.01011.56
4.3.80.0000.02811.56
4.3.70.0020.01711.56
4.3.60.0020.01711.56
4.3.50.0000.02211.56
4.3.40.0020.02711.56
4.3.30.0020.02011.56
4.3.20.0050.01511.56
4.3.10.0000.01811.56
4.3.00.0030.01811.56

preferences:
50.11 ms | 401 KiB | 5 Q