3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file1 = new \SplFileObject(__FILE__); while( !$file1->eof() ) { $data = $file1->fgets(); if( !$file1->eof() ){ echo $data; } // second last } // last

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)
8.3.60.0060.00916.63
8.3.50.0170.00321.11
8.3.40.0140.00718.78
8.3.30.0090.00618.67
8.3.20.0100.01020.16
8.3.10.0000.00823.56
8.3.00.0070.00323.65
8.2.180.0090.00625.92
8.2.170.0100.00722.96
8.2.160.0110.00420.39
8.2.150.0150.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00021.00
8.2.110.0060.00322.43
8.2.100.0130.00017.93
8.2.90.0000.00819.25
8.2.80.0030.00518.04
8.2.70.0060.00317.75
8.2.60.0030.00518.03
8.2.50.0030.00518.07
8.2.40.0060.00322.15
8.2.30.0070.00019.52
8.2.20.0000.00817.58
8.2.10.0050.00519.85
8.2.00.0030.00617.98
8.1.280.0000.01525.92
8.1.270.0110.00723.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.48
8.1.230.0060.00619.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0030.00617.25
8.1.180.0000.00718.10
8.1.170.0040.00418.35
8.1.160.0050.00320.70
8.1.150.0040.00418.83
8.1.140.0080.00019.59
8.1.130.0030.00517.64
8.1.120.0000.00817.56
8.1.110.0040.00417.49
8.1.100.0040.00417.37
8.1.90.0040.00417.46
8.1.80.0040.00317.38
8.1.70.0040.00417.47
8.1.60.0000.00717.64
8.1.50.0040.00417.52
8.1.40.0000.00817.52
8.1.30.0040.00417.65
8.1.20.0000.00717.57
8.1.10.0000.00817.47
8.1.00.0050.00317.38
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.53
8.0.270.0030.00317.19
8.0.260.0050.00317.21
8.0.250.0030.00317.02
8.0.240.0060.00016.95
8.0.230.0030.00516.84
8.0.220.0000.00716.93
8.0.210.0000.00716.83
8.0.200.0000.00716.86
8.0.190.0030.00616.85
8.0.180.0040.00416.91
8.0.170.0060.00316.96
8.0.160.0000.00716.94
8.0.150.0070.00016.87
8.0.140.0000.00716.82
8.0.130.0030.00313.32
8.0.120.0030.00516.95
8.0.110.0030.00516.90
8.0.100.0040.00416.91
8.0.90.0040.00416.87
8.0.80.0070.01016.93
8.0.70.0040.00416.91
8.0.60.0040.00316.76
8.0.50.0050.00316.78
8.0.30.0110.00817.15
8.0.20.0090.01117.40
8.0.10.0000.00816.91
8.0.00.0080.01116.65
7.4.330.0050.00016.72
7.4.320.0000.00616.60
7.4.300.0000.00716.38
7.4.290.0070.00416.47
7.4.280.0030.00616.61
7.4.270.0040.00416.52
7.4.260.0030.00316.60
7.4.250.0060.00316.57
7.4.240.0020.00616.57
7.4.230.0030.00316.27
7.4.220.0030.01316.51
7.4.210.0060.00916.42
7.4.200.0000.00716.44
7.4.160.0070.00816.55
7.4.150.0190.00017.40
7.4.140.0140.00917.86
7.4.130.0100.00816.52
7.4.120.0080.00916.49
7.4.110.0030.01416.67
7.4.100.0070.01616.63
7.4.90.0080.00916.69
7.4.80.0070.01019.39
7.4.70.0150.00616.73
7.4.60.0070.01416.52
7.4.50.0040.00716.59
7.4.40.0030.01416.63
7.4.30.0030.01516.45
7.4.00.0080.00914.82
7.3.330.0030.00312.94
7.3.320.0080.00013.11
7.3.310.0070.00016.04
7.3.300.0030.00316.19
7.3.290.0070.00816.22
7.3.280.0080.01016.24
7.3.270.0080.00817.40
7.3.260.0140.01116.28
7.3.250.0110.00716.34
7.3.240.0100.00916.43
7.3.230.0040.01316.39
7.3.210.0040.01616.24
7.3.200.0040.01419.39
7.3.190.0100.01016.64
7.3.180.0140.00316.33
7.3.170.0090.00616.27
7.3.160.0080.00816.46
7.2.330.0090.00816.63
7.2.320.0100.00716.29
7.2.310.0100.00616.43
7.2.300.0140.00316.65
7.2.290.0150.00616.66
7.2.60.0100.00616.87
7.2.00.0000.01418.98
7.1.200.0110.00315.57
7.1.100.0040.00817.70
7.1.70.0000.00717.05
7.1.60.0230.00319.30
7.1.50.0110.00416.82
7.1.00.0070.07322.40
7.0.200.0090.00616.71
7.0.100.0000.04319.93
7.0.90.0070.03719.99
7.0.80.0070.03719.90
7.0.70.0070.03720.12
7.0.60.0000.04320.01
7.0.50.0130.04020.15
7.0.40.0000.04320.17
7.0.30.0130.03320.04
7.0.20.0000.04720.09
7.0.10.0100.04320.07
7.0.00.0100.08020.07
5.6.280.0000.06021.06
5.6.250.0030.04320.62
5.6.240.0100.03720.63
5.6.230.0070.04020.68
5.6.220.0100.03020.58
5.6.210.0130.03020.58
5.6.200.0070.04021.11
5.6.190.0000.04021.13
5.6.180.0030.03321.06
5.6.170.0070.03721.03
5.6.160.0100.07021.06
5.6.150.0070.07720.90
5.6.140.0070.08021.08
5.6.130.0070.05321.06
5.6.120.0030.04721.08
5.6.110.0000.05321.00
5.6.100.0130.08321.01
5.6.90.0070.08021.06
5.6.80.0070.08020.48
5.6.70.0070.08020.42
5.6.60.0130.07320.38
5.6.50.0030.05720.34
5.6.40.0070.06320.44
5.6.30.0130.03320.25
5.6.20.0100.07720.30
5.6.10.0030.08320.38
5.6.00.0070.07720.47
5.5.380.0100.04320.49
5.5.370.0070.04020.37
5.5.360.0070.04320.48
5.5.350.0000.05020.46
5.5.340.0100.03020.86
5.5.330.0000.03720.72
5.5.320.0000.03720.91
5.5.310.0100.07720.87
5.5.300.0100.06020.90
5.5.290.0100.07720.83
5.5.280.0000.04720.63
5.5.270.0170.07020.87
5.5.260.0100.07320.79
5.5.250.0000.06320.61
5.5.240.0070.07720.11
5.5.230.0000.09020.14
5.5.220.0070.06020.10
5.5.210.0030.05020.16
5.5.200.0000.08720.27
5.5.190.0000.06719.99
5.5.180.0000.04720.18
5.5.160.0070.06720.27
5.5.150.0200.03320.20
5.5.140.0100.06720.19
5.5.130.0000.06020.11
5.5.120.0100.07320.27
5.5.110.0070.07720.26
5.5.100.0030.04320.16
5.5.90.0100.07320.09
5.5.80.0070.08020.06
5.5.70.0100.07320.05
5.5.60.0070.08020.08
5.5.50.0100.06320.09
5.5.40.0070.07020.02
5.5.30.0030.04720.09
5.5.20.0100.07020.07
5.5.10.0030.07720.00
5.5.00.0130.06720.02

preferences:
36.31 ms | 401 KiB | 5 Q