3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fo = new SplFileObject(__FILE__); $fo->seek(1); var_dump($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)
8.3.70.0080.00816.58
8.3.60.0140.00016.63
8.3.50.0100.00922.92
8.3.40.0120.00318.84
8.3.30.0070.00718.93
8.3.20.0000.00720.21
8.3.10.0090.00020.40
8.3.00.0040.00419.13
8.2.180.0110.00816.50
8.2.170.0090.00922.96
8.2.160.0120.00620.38
8.2.150.0000.00924.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00420.88
8.2.110.0090.00020.47
8.2.100.0090.00317.78
8.2.90.0060.00317.63
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00517.38
8.2.50.0000.00717.80
8.2.40.0050.00319.19
8.2.30.0080.00019.55
8.2.20.0030.00617.68
8.2.10.0040.00418.07
8.2.00.0000.00717.50
8.1.280.0030.01225.92
8.1.270.0040.00423.80
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.01023.80
8.1.230.0060.00622.50
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00717.23
8.1.190.0070.00417.00
8.1.180.0030.00618.10
8.1.170.0000.00717.62
8.1.160.0040.00421.84
8.1.150.0040.00418.88
8.1.140.0000.00817.36
8.1.130.0000.00817.83
8.1.120.0000.00717.37
8.1.110.0070.00017.38
8.1.100.0000.00717.40
8.1.90.0000.00717.41
8.1.80.0050.00317.38
8.1.70.0070.00017.33
8.1.60.0000.00917.49
8.1.50.0000.00817.47
8.1.40.0040.00417.45
8.1.30.0000.00817.60
8.1.20.0000.00717.58
8.1.10.0070.00017.48
8.1.00.0050.00317.34
8.0.300.0040.00419.84
8.0.290.0000.00916.63
8.0.280.0050.00318.32
8.0.270.0030.00317.14
8.0.260.0030.00517.20
8.0.250.0000.00716.89
8.0.240.0070.00016.96
8.0.230.0070.00016.80
8.0.220.0030.00316.91
8.0.210.0030.00316.84
8.0.200.0040.00416.79
8.0.190.0000.00716.93
8.0.180.0030.00316.93
8.0.170.0080.00016.73
8.0.160.0040.00416.90
8.0.150.0070.00016.78
8.0.140.0000.00916.65
8.0.130.0000.00513.25
8.0.120.0090.00016.77
8.0.110.0040.00416.73
8.0.100.0040.00416.79
8.0.90.0020.00516.62
8.0.80.0080.00816.79
8.0.70.0040.00416.70
8.0.60.0070.00016.84
8.0.50.0040.00416.90
8.0.30.0110.01216.98
8.0.20.0150.00817.40
8.0.10.0040.00416.85
8.0.00.0060.01116.53
7.4.330.0050.00015.08
7.4.320.0030.00316.53
7.4.300.0060.00016.55
7.4.290.0080.00016.59
7.4.280.0050.00316.55
7.4.270.0030.00316.37
7.4.260.0030.00316.46
7.4.250.0070.00016.55
7.4.240.0050.00216.47
7.4.230.0030.00316.57
7.4.220.0090.00916.56
7.4.210.0070.00716.54
7.4.200.0000.00716.45
7.4.160.0150.00816.45
7.4.150.0070.01317.40
7.4.140.0110.00717.86
7.4.130.0030.01316.51
7.4.120.0120.00516.39
7.4.110.0060.01016.22
7.4.100.0120.01316.22
7.4.90.0090.00916.48
7.4.80.0170.00019.39
7.4.70.0030.01316.70
7.4.60.0060.00916.35
7.4.50.0040.00416.15
7.4.40.0090.00616.34
7.4.30.0030.01216.40
7.4.00.0070.01114.74
7.3.330.0050.00012.88
7.3.320.0000.00512.94
7.3.310.0030.00315.99
7.3.300.0030.00316.01
7.3.290.0110.00416.21
7.3.280.0070.01116.16
7.3.270.0090.00917.40
7.3.260.0070.01016.04
7.3.250.0090.01216.33
7.3.240.0040.01416.47
7.3.230.0130.00316.39
7.3.210.0110.00616.19
7.3.200.0060.01219.39
7.3.190.0090.01316.34
7.3.180.0090.00616.39
7.3.170.0100.01016.27
7.3.160.0090.00616.16
7.2.330.0080.01116.39
7.2.320.0140.00416.54
7.2.310.0060.01216.34
7.2.300.0090.00916.62
7.2.290.0030.01616.33
7.2.60.0000.01316.86
7.2.00.0030.01019.11
7.1.200.0060.00615.59
7.1.70.0000.00816.99
7.1.60.0110.01419.61
7.1.50.0200.01016.82
7.1.00.0030.07722.54
7.0.200.0030.00916.26
7.0.140.0070.07022.09
7.0.100.0070.04019.93
7.0.90.0170.06720.00
7.0.80.0000.05019.88
7.0.70.0030.06019.89
7.0.60.0030.06319.91
7.0.50.0070.06020.27
7.0.40.0230.05720.14
7.0.30.0100.06320.04
7.0.20.0030.06720.18
7.0.10.0070.06020.03
7.0.00.0170.05320.12
5.6.280.0000.07721.02
5.6.250.0100.04720.56
5.6.240.0030.07720.54
5.6.230.0070.05020.63
5.6.220.0070.06720.71
5.6.210.0100.05320.58
5.6.200.0130.05021.13
5.6.190.0070.04021.05
5.6.180.0000.05720.96
5.6.170.0070.05721.09
5.6.160.0070.05320.95
5.6.150.0100.04720.95
5.6.140.0070.07021.02
5.6.130.0100.07720.97
5.6.120.0100.06721.07
5.6.110.0070.04320.94
5.6.100.0130.07321.03
5.6.90.0130.04721.06
5.6.80.0100.04020.55
5.6.70.0070.05020.42
5.6.60.0100.05020.40
5.6.50.0170.05020.34
5.6.40.0030.05020.44
5.6.30.0130.03320.30
5.6.20.0070.04720.28
5.6.10.0100.04720.38
5.6.00.0170.04020.46
5.5.380.0130.05020.56
5.5.370.0030.05320.41
5.5.360.0070.06320.34
5.5.350.0100.05320.38
5.5.340.0100.04320.64
5.5.330.0230.05320.93
5.5.320.0100.07020.77
5.5.310.0170.06020.89
5.5.300.0100.06320.79
5.5.290.0100.04320.91
5.5.280.0030.04320.87
5.5.270.0130.04320.78
5.5.260.0100.08320.85
5.5.250.0100.06320.64
5.5.240.0100.05320.14
5.5.230.0030.05320.17
5.5.220.0070.06720.17
5.5.210.0070.07020.26
5.5.200.0100.06020.21
5.5.190.0030.04020.23
5.5.180.0100.05720.24
5.5.160.0000.06020.21
5.5.150.0030.07719.99
5.5.140.0100.06320.23
5.5.130.0030.05720.14
5.5.120.0130.03720.07
5.5.110.0070.06020.21
5.5.100.0070.04719.95
5.5.90.0070.04020.12
5.5.80.0030.05720.00
5.5.70.0070.03720.09
5.5.60.0100.04320.14
5.5.50.0070.06720.03
5.5.40.0130.07020.05
5.5.30.0000.05719.93
5.5.20.0070.05319.95
5.5.10.0100.05720.10
5.5.00.0030.06020.01
5.4.450.0030.07719.38
5.4.440.0070.05319.44
5.4.430.0170.06019.22
5.4.420.0070.05019.44
5.4.410.0070.05719.14
5.4.400.0030.05718.81
5.4.390.0030.05718.92
5.4.380.0170.05718.79
5.4.370.0030.04319.14
5.4.360.0070.04319.05
5.4.350.0070.03719.10
5.4.340.0000.05718.96
5.4.320.0070.05319.06
5.4.310.0130.03718.81
5.4.300.0170.05019.05
5.4.290.0070.04019.04
5.4.280.0100.04018.90
5.4.270.0100.06319.05
5.4.260.0100.06019.03
5.4.250.0070.06318.78
5.4.240.0000.05019.09
5.4.230.0130.03019.07
5.4.220.0070.06719.12
5.4.210.0100.05718.80
5.4.200.0070.06319.05
5.4.190.0030.04719.13
5.4.180.0030.04719.08
5.4.170.0030.05318.95
5.4.160.0100.05318.88
5.4.150.0070.04718.93
5.4.140.0030.04716.30
5.4.130.0130.03716.33
5.4.120.0000.07016.29
5.4.110.0130.05016.38
5.4.100.0130.06316.26
5.4.90.0030.06016.40
5.4.80.0100.06716.24
5.4.70.0070.07016.32
5.4.60.0030.07016.18
5.4.50.0000.05316.30
5.4.40.0100.05316.29
5.4.30.0070.04716.38
5.4.20.0030.04716.41
5.4.10.0000.05016.35
5.4.00.0000.04015.67
5.3.290.0030.04714.61
5.3.280.0000.04714.58
5.3.270.0030.05314.57
5.3.260.0030.05314.46
5.3.250.0100.05714.57
5.3.240.0130.05714.57
5.3.230.0130.04014.44
5.3.220.0070.04314.55
5.3.210.0070.04314.43
5.3.200.0030.05714.50
5.3.190.0200.03314.44
5.3.180.0030.08014.42
5.3.170.0030.07014.50
5.3.160.0100.04714.42
5.3.150.0130.04314.58
5.3.140.0070.04714.47
5.3.130.0070.04314.55
5.3.120.0030.04314.46
5.3.110.0000.05014.49
5.3.100.0100.03314.05
5.3.90.0030.04314.02
5.3.80.0030.05313.79
5.3.70.0170.06313.96
5.3.60.0070.06713.99
5.3.50.0070.06313.89
5.3.40.0130.06013.96
5.3.30.0070.04013.77
5.3.20.0130.05313.69
5.3.10.0030.03713.63
5.3.00.0130.05313.60
5.2.170.0070.04011.16
5.2.160.0030.03011.07
5.2.150.0000.04310.96
5.2.140.0030.04311.10
5.2.130.0070.05711.17
5.2.120.0000.04311.06
5.2.110.0030.03311.10
5.2.100.0030.05011.08
5.2.90.0100.02711.07
5.2.80.0030.04011.12
5.2.70.0030.03010.95
5.2.60.0030.03010.88
5.2.50.0030.03011.02
5.2.40.0030.04711.04
5.2.30.0070.03711.03
5.2.20.0030.03011.03
5.2.10.0170.04010.90
5.2.00.0030.03710.66
5.1.60.0070.02310.54
5.1.50.0030.02710.54
5.1.40.0070.05010.54
5.1.30.0070.03710.54
5.1.20.0030.04010.54
5.1.10.0030.04010.54
5.1.00.0000.04310.54
5.0.50.0000.03710.54
5.0.40.0030.02310.54
5.0.30.0170.03310.54
5.0.20.0000.02710.54
5.0.10.0030.04710.54
5.0.00.0200.03010.54
4.4.90.0000.02310.54
4.4.80.0000.02010.54
4.4.70.0030.02010.54
4.4.60.0000.02010.54
4.4.50.0070.01310.54
4.4.40.0030.02310.54
4.4.30.0000.01710.54
4.4.20.0070.02010.54
4.4.10.0070.02310.54
4.4.00.0000.03310.54
4.3.110.0070.01710.54
4.3.100.0070.01710.54
4.3.90.0030.01710.54
4.3.80.0030.02310.54
4.3.70.0030.02010.54
4.3.60.0030.02310.54
4.3.50.0000.02710.54
4.3.40.0000.02710.54
4.3.30.0000.02710.54
4.3.20.0000.02010.54
4.3.10.0100.03010.54
4.3.00.0000.02010.54

preferences:
57.31 ms | 401 KiB | 5 Q