3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new SplFileObject("data:text/plain,line1\r\nline2\r\nline3", 'r'); for($k = $x->key(), $v = $x->current(); $x->valid(); $x->next(), $k=$x->key(), $v=$x->current()) echo "$k: $v";

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)
8.3.60.0070.00718.31
8.3.50.0110.00721.09
8.3.40.0110.00718.71
8.3.30.0070.00720.34
8.3.20.0050.00320.36
8.3.10.0070.00021.14
8.3.00.0040.00423.65
8.2.180.0100.01016.61
8.2.170.0180.00322.96
8.2.160.0060.00820.44
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00420.88
8.2.110.0060.00320.39
8.2.100.0060.00617.85
8.2.90.0080.00017.92
8.2.80.0080.00019.28
8.2.70.0030.00617.49
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0030.00518.16
8.2.30.0000.00719.34
8.2.20.0040.00417.70
8.2.10.0040.00417.63
8.2.00.0030.00517.76
8.1.280.0100.00325.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00422.11
8.1.230.0090.00620.97
8.1.220.0030.00517.76
8.1.210.0080.00019.03
8.1.200.0060.00317.23
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0040.00418.48
8.1.160.0040.00418.81
8.1.150.0000.00718.62
8.1.140.0000.00717.36
8.1.130.0110.00017.70
8.1.120.0040.00417.38
8.1.110.0040.00417.39
8.1.100.0040.00417.30
8.1.90.0030.00317.29
8.1.80.0000.00717.39
8.1.70.0000.00717.38
8.1.60.0060.00317.58
8.1.50.0040.00417.30
8.1.40.0000.00817.43
8.1.30.0000.00817.53
8.1.20.0050.00317.63
8.1.10.0040.00417.44
8.1.00.0000.00717.36
8.0.300.0000.00820.09
8.0.290.0000.00716.93
8.0.280.0000.00718.49
8.0.270.0070.00017.32
8.0.260.0030.00316.87
8.0.250.0080.00016.96
8.0.240.0050.00316.99
8.0.230.0000.00716.97
8.0.220.0000.00816.79
8.0.210.0030.00316.87
8.0.200.0000.00716.84
8.0.190.0030.00316.96
8.0.180.0040.00416.79
8.0.170.0030.00616.88
8.0.160.0000.00716.98
8.0.150.0030.00516.81
8.0.140.0070.00016.85
8.0.130.0050.00013.33
8.0.120.0040.00416.86
8.0.110.0070.00016.85
8.0.100.0040.00416.92
8.0.90.0000.00716.92
8.0.80.0070.01016.84
8.0.70.0040.00416.87
8.0.60.0030.00516.82
8.0.50.0040.00416.72
8.0.30.0140.00417.20
8.0.20.0150.00617.40
8.0.10.0070.00016.84
8.0.00.0050.01416.72
7.4.330.0050.00016.85
7.4.320.0030.00316.39
7.4.300.0030.00316.54
7.4.290.0030.00316.39
7.4.280.0040.00416.53
7.4.270.0000.00816.53
7.4.260.0000.00513.32
7.4.250.0040.00416.45
7.4.240.0000.00716.46
7.4.230.0070.00016.33
7.4.220.0130.00616.46
7.4.210.0070.00716.52
7.4.200.0000.00716.54
7.4.190.0080.00016.39
7.4.160.0110.00416.46
7.4.150.0120.00317.40
7.4.140.0110.00617.86
7.4.130.0180.01316.49
7.4.120.0130.00416.36
7.4.110.0090.00616.53
7.4.100.0090.01016.44
7.4.90.0130.01016.61
7.4.80.0110.00819.39
7.4.70.0100.00616.31
7.4.60.0100.00616.28
7.4.50.0000.00516.70
7.4.40.0040.01122.77
7.4.30.0160.00016.45
7.4.00.0000.01214.91
7.3.330.0000.00613.25
7.3.320.0000.00513.01
7.3.310.0070.00016.23
7.3.300.0040.00316.29
7.3.290.0070.00716.31
7.3.280.0100.00716.27
7.3.270.0070.01017.40
7.3.260.0140.00718.24
7.3.250.0130.00816.31
7.3.240.0100.01016.32
7.3.230.0030.01316.54
7.3.210.0070.01316.48
7.3.200.0060.01619.39
7.3.190.0030.01316.20
7.3.180.0100.00616.12
7.3.170.0060.01216.40
7.3.160.0060.00916.48
7.3.120.0110.00415.06
7.3.00.0070.00416.70
7.2.330.0100.01116.62
7.2.320.0090.01516.64
7.2.310.0000.01716.23
7.2.300.0080.00816.69
7.2.290.0090.00916.49
7.2.130.0070.00416.73
7.2.120.0100.00316.80
7.2.110.0060.00916.88
7.2.100.0090.00316.84
7.2.90.0090.00316.59
7.2.80.0030.00916.59
7.2.70.0070.00716.93
7.2.60.0060.00616.90
7.2.50.0090.00616.76
7.2.40.0060.00616.70
7.2.30.0060.00917.02
7.2.20.0040.00916.55
7.2.10.0030.00716.66
7.2.00.0060.00917.94
7.1.250.0030.00715.64
7.1.240.0040.00815.80
7.1.230.0040.00815.73
7.1.220.0030.00615.73
7.1.210.0030.00715.53
7.1.200.0080.00515.73
7.1.190.0000.00915.78
7.1.180.0060.00615.59
7.1.170.0000.01415.54
7.1.160.0110.00015.31
7.1.150.0090.00315.45
7.1.140.0000.01015.60
7.1.130.0100.00315.82
7.1.120.0000.01115.73
7.1.110.0090.00615.82
7.1.100.0050.00816.92
7.1.90.0100.00315.63
7.1.80.0030.00615.63
7.1.70.0100.00516.21
7.1.60.0070.01117.45
7.1.50.0040.01116.37
7.1.40.0080.00015.51
7.1.30.0100.00315.74
7.1.20.0030.00615.37
7.1.10.0040.00415.81
7.1.00.0060.03318.97
7.0.330.0030.00615.21
7.0.320.0000.01415.36
7.0.310.0040.00715.17
7.0.300.0000.00915.32
7.0.290.0030.00615.36
7.0.280.0040.00715.51
7.0.270.0000.01215.37
7.0.260.0060.00315.20
7.0.250.0030.00915.49
7.0.240.0100.00315.30
7.0.230.0100.00315.36
7.0.220.0000.01015.27
7.0.210.0030.00615.45
7.0.200.0040.00915.89
7.0.190.0030.01015.27
7.0.180.0000.01115.47
7.0.170.0030.01015.14
7.0.160.0090.00315.41
7.0.150.0070.00715.41
7.0.140.0080.03318.68
7.0.130.0050.00315.24
7.0.120.0030.00615.44
7.0.110.0100.00315.19
7.0.100.0240.03617.81
7.0.90.0230.04217.54
7.0.80.0220.04017.67
7.0.70.0150.03317.57
7.0.60.0270.04017.68
7.0.50.0100.04017.82
7.0.40.0080.04216.84
7.0.30.0120.03816.80
7.0.20.0030.04316.56
7.0.10.0100.03616.78
7.0.00.0120.03716.74
5.6.380.0050.00314.16
5.6.370.0030.01014.38
5.6.360.0060.00914.14
5.6.350.0060.00613.98
5.6.340.0060.00613.91
5.6.330.0040.01114.02
5.6.320.0070.00714.46
5.6.310.0030.01014.35
5.6.300.0060.00614.50
5.6.290.0090.00614.10
5.6.280.0050.03817.68
5.6.270.0000.01214.25
5.6.260.0030.01014.04
5.6.250.0030.04517.50
5.6.240.0030.04417.52
5.6.230.0070.04017.51
5.6.220.0030.03117.28
5.6.210.0120.03317.47
5.6.200.0040.04517.76
5.6.190.0060.04517.59
5.6.180.0080.03217.62
5.6.170.0060.04517.83
5.6.160.0160.02517.61
5.6.150.0090.03317.54
5.6.140.0020.04117.65
5.6.130.0090.04517.66
5.6.120.0050.04717.66
5.6.110.0020.03917.80
5.6.100.0070.04517.62
5.6.90.0050.03617.61
5.6.80.0100.04417.35
5.6.70.0150.04117.33
5.6.60.0180.03017.35
5.6.50.0020.04817.39
5.6.40.0130.04017.27
5.6.30.0030.04717.32
5.6.20.0070.04717.30
5.6.10.0070.03817.35
5.6.00.0110.04617.21
5.5.380.0030.03015.76
5.5.370.0020.04515.81
5.5.360.0030.03815.85
5.5.350.0020.04815.86
5.5.340.0070.04216.00
5.5.330.0030.04016.05
5.5.320.0070.02416.02
5.5.310.0100.03616.08
5.5.300.0060.04315.95
5.5.290.0160.03516.00
5.5.280.0070.02316.00
5.5.270.0080.04016.02
5.5.260.0070.04616.02
5.5.250.0080.04215.90
5.5.240.0050.04115.72
5.5.230.0070.03515.72
5.5.220.0100.03515.65
5.5.210.0070.03515.69
5.5.200.0070.02315.72
5.5.190.0070.04015.71
5.5.180.0070.04215.64
5.5.170.0090.00311.18
5.5.160.0030.05415.68
5.5.150.0060.04115.69
5.5.140.0100.02115.64
5.5.130.0030.04515.64
5.5.120.0050.04015.64
5.5.110.0030.04215.71
5.5.100.0100.04015.67
5.5.90.0060.03315.64
5.5.80.0070.04415.63
5.5.70.0100.04215.63
5.5.60.0050.02315.60
5.5.50.0030.04315.53
5.5.40.0030.04615.54
5.5.30.0110.03715.65
5.5.20.0100.03415.61
5.5.10.0070.04215.61
5.5.00.0050.04015.64
5.4.450.0050.02815.20
5.4.440.0050.02015.23
5.4.430.0080.03815.27
5.4.420.0020.04415.27
5.4.410.0070.01815.23
5.4.400.0050.02515.11
5.4.390.0020.04015.20
5.4.380.0070.03715.07
5.4.370.0050.03615.15
5.4.360.0050.03515.06
5.4.350.0070.03715.04
5.4.340.0050.02614.99
5.4.330.0050.00311.18
5.4.320.0050.04015.10
5.4.310.0050.04115.14
5.4.300.0020.04315.10
5.4.290.0030.03315.12
5.4.280.0070.03615.11
5.4.270.0060.03815.20
5.4.260.0050.03915.16
5.4.250.0070.03115.16
5.4.240.0050.03815.15
5.4.230.0110.03515.11
5.4.220.0070.03915.16
5.4.210.0070.03315.14
5.4.200.0040.04015.10
5.4.190.0020.04515.07
5.4.180.0050.03715.10
5.4.170.0100.03815.06
5.4.160.0050.02915.15
5.4.150.0070.04215.11
5.4.140.0090.02213.73
5.4.130.0070.03713.65
5.4.120.0100.03713.77
5.4.110.0040.03613.70
5.4.100.0050.04013.74
5.4.90.0050.04113.69
5.4.80.0020.03913.68
5.4.70.0050.03813.79
5.4.60.0120.03513.69
5.4.50.0080.03313.69
5.4.40.0030.04013.71
5.4.30.0060.03713.73
5.4.20.0050.04013.74
5.4.10.0110.03613.73
5.4.00.0060.03913.50
5.3.290.0030.04412.90
5.3.280.0100.02312.82
5.3.270.0030.03112.85
5.3.260.0050.04012.89
5.3.250.0050.03812.89
5.3.240.0050.04112.87
5.3.230.0080.03812.87
5.3.220.0000.04212.79
5.3.210.0040.02412.87
5.3.200.0030.02312.87
5.3.190.0070.02512.87
5.3.180.0070.04012.86
5.3.170.0020.02912.83
5.3.160.0070.03912.86
5.3.150.0030.02812.88
5.3.140.0040.04212.87
5.3.130.0020.04612.80
5.3.120.0060.04012.85
5.3.110.0030.02712.87
5.3.100.0080.02112.52
5.3.90.0050.03812.58
5.3.80.0030.03912.57
5.3.70.0060.03812.53
5.3.60.0070.03012.52
5.3.50.0050.04012.57
5.3.40.0020.03212.52
5.3.30.0070.03012.50
5.3.20.0000.04112.39
5.3.10.0050.04012.42
5.3.00.0020.04012.34
5.2.170.0020.03311.39
5.2.160.0050.03011.39
5.2.150.0050.03211.39
5.2.140.0080.01711.39
5.2.130.0000.03611.39
5.2.120.0060.03111.39
5.2.110.0020.01811.39
5.2.100.0050.01811.39
5.2.90.0030.02911.39
5.2.80.0050.01611.39
5.2.70.0020.01811.39
5.2.60.0020.02011.39
5.2.50.0050.01511.39
5.2.40.0020.01711.39
5.2.30.0000.01711.39
5.2.20.0060.01711.39
5.2.10.0030.02111.39
5.2.00.0050.02811.39
5.1.60.0000.01711.39
5.1.50.0070.02711.39
5.1.40.0050.02511.39
5.1.30.0010.03111.39
5.1.20.0040.02711.39
5.1.10.0050.01811.39
5.1.00.0060.02811.39
5.0.50.0050.02111.39
5.0.40.0020.02411.39
5.0.30.0000.03711.39
5.0.20.0020.02611.39
5.0.10.0030.01911.39
5.0.00.0000.03311.39
4.4.90.0000.01511.39
4.4.80.0010.01211.39
4.4.70.0000.01611.39
4.4.60.0020.01211.39
4.4.50.0020.01211.39
4.4.40.0020.03211.39
4.4.30.0030.01611.39
4.4.20.0020.00811.39
4.4.10.0020.02011.39
4.4.00.0020.03011.39
4.3.110.0010.02011.39
4.3.100.0040.01211.39
4.3.90.0020.01911.39
4.3.80.0000.02511.39
4.3.70.0010.01511.39
4.3.60.0000.01011.39
4.3.50.0000.01511.39
4.3.40.0020.01411.39
4.3.30.0030.00811.39
4.3.20.0010.01011.39
4.3.10.0030.01111.39
4.3.00.0000.01311.39

preferences:
39.97 ms | 401 KiB | 5 Q