3v4l.org

run code in 300+ PHP versions simultaneously
<?php function trimdata($str, $start = 0, $len = 255, $sep = '|') { if($start == 0 && strlen($str) <= $len) return $str; if(strlen($str) - $start <= $len) return substr($str, $start, $len); if($start >= 0) { $str = substr($str, $start, $len + 1); //In-case the last record is complete $pos = strrpos($str, $sep, -1); $str = substr($str, $start, $pos); } else { } } $str = "0|1|2|3|4|5|6|7|8|9|0"; var_dump($ret = trimdata($str, 0, 10), strlen($ret));

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)
8.3.60.0180.00318.43
8.3.50.0090.00822.16
8.3.40.0080.00618.84
8.3.30.0070.00719.27
8.3.20.0080.00020.38
8.3.10.0050.00323.51
8.3.00.0080.00020.97
8.2.180.0120.00316.88
8.2.170.0100.00722.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0160.00026.16
8.2.120.0080.00019.23
8.2.110.0070.01422.30
8.2.100.0110.00020.40
8.2.90.0060.00319.14
8.2.80.0040.00417.97
8.2.70.0100.00017.63
8.2.60.0040.00817.80
8.2.50.0030.00918.07
8.2.40.0060.00318.22
8.2.30.0050.00218.28
8.2.20.0090.00017.62
8.2.10.0000.00718.14
8.2.00.0050.00317.67
8.1.280.0090.00925.92
8.1.270.0040.00423.82
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0030.00623.92
8.1.230.0040.00719.21
8.1.220.0000.00917.76
8.1.210.0040.00418.77
8.1.200.0040.00417.25
8.1.190.0050.00317.22
8.1.180.0000.00918.10
8.1.170.0030.00518.57
8.1.160.0050.00222.09
8.1.150.0040.00418.66
8.1.140.0000.00717.54
8.1.130.0000.00719.52
8.1.120.0000.00717.46
8.1.110.0000.00717.48
8.1.100.0070.00017.44
8.1.90.0000.00717.46
8.1.80.0040.00417.36
8.1.70.0070.00017.41
8.1.60.0000.00917.58
8.1.50.0000.00917.51
8.1.40.0060.00317.50
8.1.30.0040.00417.68
8.1.20.0000.00817.61
8.1.10.0030.00617.44
8.1.00.0000.00817.42
8.0.300.0070.00018.77
8.0.290.0020.00516.63
8.0.280.0000.00718.48
8.0.270.0030.00317.34
8.0.260.0060.00017.30
8.0.250.0000.00716.94
8.0.240.0030.00517.00
8.0.230.0080.00017.03
8.0.220.0000.00716.91
8.0.210.0000.00716.82
8.0.200.0080.00016.89
8.0.190.0030.00316.97
8.0.180.0040.00416.99
8.0.170.0000.00816.91
8.0.160.0040.00416.72
8.0.150.0000.00716.93
8.0.140.0000.00716.85
8.0.130.0030.00613.32
8.0.120.0050.00316.88
8.0.110.0000.00716.81
8.0.100.0000.00716.89
8.0.90.0000.00716.97
8.0.80.0090.01316.80
8.0.70.0000.00716.87
8.0.60.0000.00816.76
8.0.50.0030.00516.92
8.0.30.0090.01117.05
8.0.20.0100.00917.40
8.0.10.0030.00517.06
8.0.00.0100.01216.88
7.4.330.0030.00315.08
7.4.320.0000.00616.46
7.4.300.0030.00316.53
7.4.290.0020.00516.54
7.4.280.0030.00316.59
7.4.270.0030.00316.52
7.4.260.0000.00716.37
7.4.250.0000.00716.50
7.4.240.0050.00316.57
7.4.230.0000.00716.61
7.4.220.0070.01016.65
7.4.210.0070.00716.56
7.4.200.0040.00416.36
7.4.160.0120.00416.37
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0110.00816.55
7.4.120.0060.01016.68
7.4.110.0130.00316.55
7.4.100.0110.00616.55
7.4.90.0100.00716.46
7.4.80.0110.00919.39
7.4.70.0090.01216.47
7.4.60.0090.00916.47
7.4.50.0000.00516.61
7.4.40.0150.00616.67
7.4.30.0090.01516.55
7.4.00.0060.00914.88
7.3.330.0020.00613.36
7.3.320.0020.00313.33
7.3.310.0000.00816.41
7.3.300.0080.00016.39
7.3.290.0060.01316.45
7.3.280.0090.00716.37
7.3.270.0090.00917.40
7.3.260.0050.01916.61
7.3.250.0100.00716.48
7.3.240.0080.00816.36
7.3.230.0100.00716.58
7.3.210.0100.01316.54
7.3.200.0090.01219.39
7.3.190.0030.01516.22
7.3.180.0110.00416.73
7.3.170.0060.00916.58
7.3.160.0060.00916.35
7.3.120.0060.01114.77
7.2.330.0150.00316.36
7.2.320.0090.00916.55
7.2.310.0120.00616.61
7.2.300.0060.01016.72
7.2.290.0140.00916.77
7.2.00.0030.01019.24
7.1.200.0030.00915.89
7.1.100.0000.01517.98
7.1.70.0080.00017.00
7.1.60.0070.00719.70
7.1.50.0100.01316.87
7.1.00.0100.07022.40
7.0.200.0000.00816.79
7.0.140.0100.06721.95
7.0.80.0530.07319.90
7.0.70.0370.04019.93
7.0.60.0330.04319.93
7.0.50.0500.07720.40
7.0.40.0000.04720.08
7.0.30.0130.08020.12
7.0.20.0030.04319.96
7.0.10.0000.04320.04
7.0.00.0030.06020.06
5.6.280.0070.07021.11
5.6.230.0030.05720.72
5.6.220.0030.06020.59
5.6.210.0130.07720.65
5.6.200.0000.04021.17
5.6.190.0030.04021.12
5.6.180.0100.07321.02
5.6.170.0170.07721.02
5.6.160.0070.04020.96
5.6.150.0070.03721.11
5.6.140.0030.04321.01
5.6.130.0100.03721.02
5.6.120.0100.07721.08
5.6.110.0070.04021.08
5.6.100.0030.03721.16
5.6.90.0030.04321.03
5.6.80.0070.03020.35
5.6.70.0070.07020.47
5.6.60.0070.03720.47
5.6.50.0030.04020.47
5.6.40.0030.04020.53
5.6.30.0000.04320.41
5.6.20.0030.06320.30
5.6.10.0070.05720.45
5.6.00.0100.05020.42
5.5.370.0100.08020.46
5.5.360.0130.04020.56
5.5.350.0070.03720.40
5.5.340.0070.08020.93
5.5.330.0070.08320.78
5.5.320.0070.03720.89
5.5.310.0030.06020.92
5.5.300.0030.06020.76
5.5.290.0030.05320.79
5.5.280.0070.03320.92
5.5.270.0000.05720.88
5.5.260.0100.03720.68
5.5.250.0000.04320.46
5.5.240.0030.06720.27
5.5.230.0000.04320.21
5.5.220.0000.04320.19
5.5.210.0070.08020.18
5.5.200.0000.04320.19
5.5.190.0130.03020.18
5.5.180.0000.03720.23
5.5.160.0030.05020.19
5.5.150.0070.05720.23
5.5.140.0030.07320.07
5.5.130.0070.06319.99
5.5.120.0070.03320.12
5.5.110.0030.08020.23
5.5.100.0070.04020.11
5.5.90.0100.03320.10
5.5.80.0100.03320.00
5.5.70.0070.06320.14
5.5.60.0070.07720.14
5.5.50.0030.08019.93
5.5.40.0030.03320.06
5.5.30.0100.07020.06
5.5.20.0000.08020.02
5.5.10.0130.06720.08
5.5.00.0030.03319.97
5.4.450.0000.04719.47
5.4.440.0000.05019.35
5.4.430.0100.07019.27
5.4.420.0000.04319.46
5.4.410.0070.03019.24
5.4.400.0070.07319.23
5.4.390.0030.04019.11
5.4.380.0000.04019.21
5.4.370.0000.05019.19
5.4.360.0100.05319.16
5.4.350.0030.04019.13
5.4.340.0100.02719.09
5.4.320.0030.04019.03
5.4.310.0030.03319.10
5.4.300.0070.05019.13
5.4.290.0030.03719.13
5.4.280.0030.03719.10
5.4.270.0130.05719.13
5.4.260.0070.07319.17
5.4.250.0100.03319.12
5.4.240.0030.04319.22
5.4.230.0070.03719.20
5.4.220.0070.07719.02
5.4.210.0030.04018.89
5.4.200.0100.02718.89
5.4.190.0030.04718.93
5.4.180.0130.07318.87
5.4.170.0000.03719.14
5.4.160.0100.07018.93
5.4.150.0000.08019.10
5.4.140.0070.03316.25
5.4.130.0070.07016.35
5.4.120.0100.02716.39
5.4.110.0030.07316.44
5.4.100.0070.07316.39
5.4.90.0030.03716.43
5.4.80.0070.03316.46
5.4.70.0070.03016.45
5.4.60.0000.06716.36
5.4.50.0000.04316.36
5.4.40.0030.07016.30
5.4.30.0070.03316.33
5.4.20.0000.07716.32
5.4.10.0070.03316.41
5.4.00.0070.03015.88
5.3.290.0030.04014.69
5.3.280.0130.03014.72
5.3.270.0030.06014.70
5.3.260.0000.03314.59
5.3.250.0070.03314.57
5.3.240.0100.03014.54
5.3.230.0070.04714.68
5.3.220.0070.07014.62
5.3.210.0100.02714.63
5.3.200.0000.03714.57
5.3.190.0030.03314.55
5.3.180.0030.03714.66
5.3.170.0000.04014.63
5.3.160.0030.07714.51
5.3.150.0000.04714.65
5.3.140.0030.06714.55
5.3.130.0030.04014.54
5.3.120.0070.07314.66
5.3.110.0070.03714.61
5.3.100.0000.04014.16
5.3.90.0170.06713.95
5.3.80.0000.03713.95
5.3.70.0070.08014.05
5.3.60.0000.07713.98
5.3.50.0070.04713.96
5.3.40.0100.03013.86
5.3.30.0030.03713.84
5.3.20.0070.06713.61
5.3.10.0030.04713.71
5.3.00.0000.05713.61
5.2.170.0030.02711.67
5.2.160.0070.02311.67
5.2.150.0000.03011.67
5.2.140.0130.05311.67
5.2.130.0000.03311.67
5.2.120.0030.06011.67
5.2.110.0000.03711.67
5.2.100.0000.03311.67
5.2.90.0000.03011.67
5.2.80.0000.03311.67
5.2.70.0030.05311.67
5.2.60.0130.06011.67
5.2.50.0070.02311.67
5.2.40.0030.04711.67
5.2.30.0070.04011.67
5.2.20.0000.03011.67
5.2.10.0000.03011.67
5.2.00.0030.02711.67
5.1.60.0030.02311.67
5.1.50.0000.02311.67
5.1.40.0030.02311.67
5.1.30.0030.02311.67
5.1.20.0030.02011.67
5.1.10.0030.02311.67
5.1.00.0030.02011.67
5.0.50.0030.01711.67
5.0.40.0000.02011.67
5.0.30.0030.03011.67
5.0.20.0000.02011.67
5.0.10.0000.02011.67
5.0.00.0030.03711.67
4.4.90.0000.04011.67
4.4.80.0000.01711.67
4.4.70.0030.01311.67
4.4.60.0000.01311.67
4.4.50.0030.01311.67
4.4.40.0000.02011.67
4.4.30.0030.01311.67
4.4.20.0030.01311.67
4.4.10.0000.01711.67
4.4.00.0030.02011.67
4.3.110.0030.01011.67
4.3.100.0000.01311.67
4.3.90.0000.01711.67
4.3.80.0000.02011.67
4.3.70.0030.02311.67
4.3.60.0000.01311.67
4.3.50.0000.01311.67
4.3.40.0000.03011.67
4.3.30.0030.01311.67
4.3.20.0000.01311.67
4.3.10.0030.01311.67
4.3.00.0000.01711.67

preferences:
46.43 ms | 401 KiB | 5 Q