3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fo = new SplFileObject(__FILE__); $fo->seek(1); var_dump($fo->current()); var_dump($fo->fgets());

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)
8.3.60.0110.00316.50
8.3.50.0070.01522.94
8.3.40.0110.00318.54
8.3.30.0070.00718.96
8.3.20.0000.00720.36
8.3.10.0090.00020.18
8.3.00.0050.00319.13
8.2.180.0110.01116.50
8.2.170.0110.00422.96
8.2.160.0120.00320.35
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0000.00820.97
8.2.110.0030.00620.41
8.2.100.0040.00718.09
8.2.90.0000.00919.17
8.2.80.0000.00817.97
8.2.70.0090.00017.50
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0080.00018.22
8.2.30.0000.00719.34
8.2.20.0000.00717.55
8.2.10.0020.00517.94
8.2.00.0020.00517.70
8.1.280.0060.01225.92
8.1.270.0030.00623.96
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00422.01
8.1.230.0030.00819.15
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0070.00317.13
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0030.00518.59
8.1.160.0040.00421.96
8.1.150.0030.00518.86
8.1.140.0070.00017.41
8.1.130.0000.00817.81
8.1.120.0030.00317.33
8.1.110.0030.00617.45
8.1.100.0030.00317.50
8.1.90.0000.00817.36
8.1.80.0070.00017.44
8.1.70.0050.00317.37
8.1.60.0000.00817.56
8.1.50.0030.00517.42
8.1.40.0000.00817.52
8.1.30.0040.00417.56
8.1.20.0000.00717.64
8.1.10.0040.00417.44
8.1.00.0040.00417.48
8.0.300.0000.00918.77
8.0.290.0000.00716.63
8.0.280.0000.00718.40
8.0.270.0070.00017.09
8.0.260.0060.00017.14
8.0.250.0030.00316.91
8.0.240.0040.00416.86
8.0.230.0030.00316.80
8.0.220.0040.00416.72
8.0.210.0000.00716.79
8.0.200.0050.00316.82
8.0.190.0040.00416.98
8.0.180.0000.00716.92
8.0.170.0050.00316.83
8.0.160.0050.00316.73
8.0.150.0000.00716.70
8.0.140.0000.00816.66
8.0.130.0030.00313.24
8.0.120.0040.00416.90
8.0.110.0000.00716.77
8.0.100.0000.00716.91
8.0.90.0050.00316.81
8.0.80.0130.00916.74
8.0.70.0070.00016.91
8.0.60.0070.00016.65
8.0.50.0020.00516.82
8.0.30.0100.01217.08
8.0.20.0100.00917.40
8.0.10.0040.00416.86
8.0.00.0090.00916.80
7.4.330.0030.00315.09
7.4.320.0030.00316.55
7.4.300.0000.00616.48
7.4.290.0000.00716.48
7.4.280.0040.00416.46
7.4.270.0030.00316.57
7.4.260.0070.00016.34
7.4.250.0030.00516.52
7.4.240.0000.00716.55
7.4.230.0000.00816.38
7.4.220.0000.00716.58
7.4.210.0070.00716.52
7.4.200.0000.00716.35
7.4.160.0130.01016.41
7.4.150.0160.00317.40
7.4.140.0080.01017.86
7.4.130.0120.00716.37
7.4.120.0140.00516.39
7.4.110.0040.01516.19
7.4.100.0130.00616.56
7.4.90.0100.00716.36
7.4.80.0100.00719.39
7.4.70.0090.00916.48
7.4.60.0030.01316.47
7.4.50.0040.00416.10
7.4.40.0040.01216.40
7.4.30.0080.00816.25
7.4.00.0110.00714.84
7.3.330.0000.00513.07
7.3.320.0050.00012.99
7.3.310.0030.00315.99
7.3.300.0000.00616.10
7.3.290.0040.01116.21
7.3.280.0110.00916.14
7.3.270.0140.00317.40
7.3.260.0110.00716.37
7.3.250.0160.00316.29
7.3.240.0190.00316.44
7.3.230.0100.00816.39
7.3.210.0090.00816.61
7.3.200.0130.01619.39
7.3.190.0070.01016.19
7.3.180.0030.01416.39
7.3.170.0130.01016.48
7.3.160.0030.01216.35
7.3.10.0100.00716.03
7.3.00.0080.00716.12
7.2.330.0170.00316.63
7.2.320.0060.01216.35
7.2.310.0160.00616.31
7.2.300.0090.00916.61
7.2.290.0110.01116.59
7.2.130.0080.00716.55
7.2.120.0120.00316.46
7.2.110.0090.00516.65
7.2.100.0110.00316.48
7.2.90.0050.00916.51
7.2.80.0090.00616.38
7.2.70.0130.00816.66
7.2.60.0100.00716.59
7.2.50.0120.00616.55
7.2.40.0060.01016.41
7.2.30.0160.00816.48
7.2.20.0100.01016.63
7.2.10.0100.00416.23
7.2.00.0130.00916.58
7.1.250.0050.00815.35
7.1.240.0040.00715.63
7.1.230.0000.01415.66
7.1.220.0030.01315.45
7.1.210.0060.01015.79
7.1.200.0050.00715.69
7.1.190.0080.00415.68
7.1.180.0100.00715.71
7.1.170.0070.00715.68
7.1.160.0070.00715.66
7.1.150.0030.00615.44
7.1.140.0090.00415.47
7.1.130.0060.00615.49
7.1.120.0070.00715.78
7.1.110.0030.01015.56
7.1.100.0000.01315.69
7.1.90.0040.00715.32
7.1.80.0030.00615.54
7.1.70.0030.00916.24
7.1.60.0070.01317.69
7.1.50.0080.00816.04
7.1.40.0000.01215.62
7.1.30.0030.01015.36
7.1.20.0000.00915.81
7.1.10.0040.01115.59
7.1.00.0050.04218.92
7.0.330.0070.00315.29
7.0.320.0000.01515.37
7.0.310.0060.00615.37
7.0.300.0060.00915.26
7.0.290.0060.00915.24
7.0.280.0030.00915.34
7.0.270.0070.00415.32
7.0.260.0090.00415.03
7.0.250.0040.00415.32
7.0.240.0000.01615.27
7.0.230.0030.01215.36
7.0.220.0000.01615.23
7.0.210.0040.00815.10
7.0.200.0090.00615.96
7.0.190.0130.00015.22
7.0.180.0060.00615.45
7.0.170.0090.00315.45
7.0.160.0000.00915.03
7.0.150.0000.01315.20
7.0.140.0030.04018.55
7.0.130.0090.00315.28
7.0.120.0030.01015.32
7.0.110.0080.00415.36
7.0.100.0120.00015.38
7.0.90.0000.00915.00
7.0.80.0060.00615.12
7.0.70.0100.01015.23
7.0.60.0120.04417.61
7.0.50.0100.02216.58
7.0.40.0040.03616.81
7.0.30.0180.02916.70
7.0.20.0160.02316.68
7.0.10.0100.04316.67
7.0.00.0080.04316.69
5.6.380.0040.01214.31
5.6.370.0060.00914.35
5.6.360.0090.00314.59
5.6.350.0030.01014.28
5.6.340.0030.01014.12
5.6.330.0080.00514.18
5.6.320.0030.01014.55
5.6.310.0000.01314.41
5.6.300.0070.00714.20
5.6.290.0040.00814.51
5.6.280.0070.03817.86
5.6.270.0030.01014.38
5.6.260.0030.01014.28
5.6.250.0070.00714.32
5.6.240.0030.01214.52
5.6.230.0060.00614.05
5.6.220.0060.00914.64
5.6.210.0060.02617.47
5.6.200.0050.03216.32
5.6.190.0140.02717.48
5.6.180.0150.02417.35
5.6.170.0170.03317.61
5.6.160.0050.04717.33
5.6.150.0090.04216.15
5.6.140.0080.04216.21
5.6.130.0080.02116.17
5.6.120.0050.02417.66
5.6.110.0060.04317.80
5.6.100.0050.02817.59
5.6.90.0080.04217.69
5.6.80.0030.02717.12
5.6.70.0080.00814.37
5.6.60.0030.01014.23
5.6.50.0080.00414.41
5.6.40.0000.01314.24
5.6.30.0060.00314.18
5.6.20.0070.00414.25
5.6.10.0100.00314.32
5.6.00.0090.00614.25
5.5.380.0070.00311.18
5.5.370.0030.00311.18
5.5.360.0000.00711.18
5.5.350.0150.04015.79
5.5.340.0060.03814.58
5.5.330.0050.04215.77
5.5.320.0200.03715.65
5.5.310.0100.04315.70
5.5.300.0050.02214.57
5.5.290.0110.03814.54
5.5.280.0050.04116.08
5.5.270.0060.03016.01
5.5.260.0050.02216.00
5.5.250.0050.03515.93
5.5.240.0090.02015.72
5.5.230.0060.00011.18
5.5.220.0050.00311.18
5.5.210.0000.01111.18
5.5.200.0030.00711.18
5.5.190.0000.01011.18
5.5.180.0060.00611.18
5.5.170.0060.00011.18
5.5.160.0000.00611.18
5.5.150.0070.00311.18
5.5.140.0090.00011.18
5.5.130.0060.00611.18
5.5.120.0000.01311.18
5.5.110.0090.00311.19
5.5.100.0030.00711.18
5.5.90.0030.00311.18
5.5.80.0030.00711.18
5.5.70.0000.00911.18
5.5.60.0000.01111.18
5.5.50.0070.00711.18
5.5.40.0000.01011.18
5.5.30.0000.01111.18
5.5.20.0000.00811.18
5.5.10.0060.00311.18
5.5.00.0050.00511.18
5.4.450.0120.02915.28
5.4.440.0120.02615.14
5.4.430.0180.02715.37
5.4.420.0110.02615.37
5.4.410.0280.02315.25
5.4.400.0100.02315.21
5.4.390.0150.02015.14
5.4.380.0140.03214.92
5.4.370.0530.04614.88
5.4.360.0610.03114.92
5.4.350.0500.03414.97
5.4.340.0580.02814.91
5.4.330.0000.01211.18
5.4.320.0040.02211.82
5.4.310.0090.01911.82
5.4.300.0070.01911.82
5.4.290.0050.02311.81
5.4.280.0060.02211.76
5.4.270.0090.01611.77
5.4.260.0060.02311.76
5.4.250.0040.02311.77
5.4.240.0080.01811.77
5.4.230.0050.02211.76
5.4.220.0070.01911.76
5.4.210.0050.02211.76
5.4.200.0080.02011.76
5.4.190.0040.02411.76
5.4.180.0020.02311.76
5.4.170.0070.02111.76
5.4.160.0040.02311.76
5.4.150.0070.02011.76
5.4.140.0060.02311.60
5.4.130.0030.02211.60
5.4.120.0080.02011.57
5.4.110.0040.02511.57
5.4.100.0080.01911.57
5.4.90.0030.02411.57
5.4.80.0070.02111.57
5.4.70.0050.02211.57
5.4.60.0040.02411.57
5.4.50.0080.01911.57
5.4.40.0050.02111.56
5.4.30.0060.02311.56
5.4.20.0070.02111.57
5.4.10.0060.01911.57
5.4.00.0060.02011.31
5.3.290.0070.02011.99
5.3.280.0050.02011.94
5.3.270.0070.02111.95
5.3.260.0050.02211.95
5.3.250.0060.02111.95
5.3.240.0050.02011.95
5.3.230.0070.02011.94
5.3.220.0050.02011.93
5.3.210.0040.02211.93
5.3.200.0090.02111.93
5.3.190.0040.02211.93
5.3.180.0030.02511.92
5.3.170.0080.02111.92
5.3.160.0060.02311.93
5.3.150.0070.02111.92
5.3.140.0070.02111.92
5.3.130.0050.02311.92
5.3.120.0060.02311.92
5.3.110.0050.02311.92
5.3.100.0080.01811.65
5.3.90.0070.02111.63
5.3.80.0100.01411.63
5.3.70.0070.01811.63
5.3.60.0030.02411.62
5.3.50.0050.02411.59
5.3.40.0030.02311.59
5.3.30.0040.02511.56
5.3.20.0070.02111.45
5.3.10.0080.02211.44
5.3.00.0040.02511.43
5.2.170.0040.01710.18
5.2.160.0050.01710.18
5.2.150.0040.01610.18
5.2.140.0060.02010.18
5.2.130.0040.02310.16
5.2.120.0060.01610.16
5.2.110.0040.02210.16
5.2.100.0040.01710.16
5.2.90.0060.01710.16
5.2.80.0060.01710.16
5.2.70.0080.01510.16
5.2.60.0020.02010.13
5.2.50.0090.02010.12
5.2.40.0040.01910.11
5.2.30.0050.01710.09
5.2.20.0070.01410.09
5.2.10.0060.01410.05
5.2.00.0040.0189.98
5.1.60.0020.0169.62
5.1.50.0050.0139.62
5.1.40.0030.0159.61
5.1.30.0060.0149.79
5.1.20.0050.0149.80
5.1.10.0050.0139.66
5.1.00.0070.0139.66
5.0.50.0010.0158.90
5.0.40.0050.0108.83
5.0.30.0020.0188.73
5.0.20.0030.0128.72
5.0.10.0020.0128.71
5.0.00.0040.0198.71
4.4.90.0020.0117.98
4.4.80.0040.0097.96
4.4.70.0030.0107.96
4.4.60.0030.0107.96
4.4.50.0020.0157.97
4.4.40.0030.0187.94
4.4.30.0020.0127.97
4.4.20.0040.0108.01
4.4.10.0020.0158.01
4.4.00.0030.0147.97
4.3.110.0040.0117.92
4.3.100.0020.0097.92
4.3.90.0030.0087.90
4.3.80.0030.0127.88
4.3.70.0020.0107.90
4.3.60.0010.0117.90
4.3.50.0010.0107.90
4.3.40.0010.0147.86
4.3.30.0050.0077.23
4.3.20.0040.0097.22
4.3.10.0010.0127.20
4.3.00.0030.01014.67

preferences:
56.82 ms | 401 KiB | 5 Q