3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "enter your name:\n"; $f=fgets(STDIN); echo "$f"; ?>

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)
8.3.40.0070.01118.79
8.3.30.0060.01118.74
8.3.20.0060.00318.77
8.3.10.0060.00321.10
8.3.00.0040.00423.70
8.2.170.0140.00022.96
8.2.160.0140.00420.21
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00020.88
8.2.110.0060.00322.07
8.2.100.0060.00621.11
8.2.90.0050.00317.75
8.2.80.0000.00818.61
8.2.70.0000.00818.04
8.2.60.0080.00017.50
8.2.50.0050.00317.63
8.2.40.0030.00519.48
8.2.30.0070.00017.74
8.2.20.0040.00417.56
8.2.10.0030.00517.70
8.2.00.0030.00517.50
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00923.97
8.1.230.0090.00319.08
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0040.00417.23
8.1.180.0090.00018.10
8.1.170.0030.00620.29
8.1.160.0000.00718.86
8.1.150.0050.00218.68
8.1.140.0000.00717.45
8.1.130.0000.00717.82
8.1.120.0030.00317.38
8.1.110.0000.00817.41
8.1.100.0040.00317.45
8.1.90.0040.00417.46
8.1.80.0000.00717.47
8.1.70.0040.00417.47
8.1.60.0000.00817.47
8.1.50.0040.00417.50
8.1.40.0040.00417.43
8.1.30.0000.00817.59
8.1.20.0040.00417.64
8.1.10.0070.00017.50
8.1.00.0070.00017.41
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00717.99
8.0.270.0000.00717.95
8.0.260.0030.00316.83
8.0.250.0040.00416.86
8.0.240.0000.00916.95
8.0.230.0070.00016.91
8.0.220.0050.00316.91
8.0.210.0000.00716.85
8.0.200.0000.00616.94
8.0.190.0050.00316.94
8.0.180.0040.00416.93
8.0.170.0030.00616.80
8.0.160.0070.00016.96
8.0.150.0040.00716.72
8.0.140.0090.00316.72
8.0.130.0030.00313.28
8.0.120.0030.00616.84
8.0.110.0040.00416.73
8.0.100.0030.00517.00
8.0.90.0020.00516.82
8.0.80.0040.01116.90
8.0.70.0040.00417.01
8.0.60.0050.00316.95
8.0.50.0000.00816.71
8.0.30.0130.00616.92
8.0.20.0080.01317.40
8.0.10.0000.00716.87
8.0.00.0120.00616.80
7.4.330.0000.00514.65
7.4.320.0030.00316.49
7.4.300.0000.00716.39
7.4.290.0000.00716.50
7.4.280.0040.00416.50
7.4.270.0000.00716.57
7.4.260.0000.00513.23
7.4.250.0040.00416.37
7.4.240.0030.00316.36
7.4.230.0000.00716.62
7.4.220.0150.00316.64
7.4.210.0060.01016.47
7.4.200.0030.00316.62
7.4.190.0000.00716.54
7.4.160.0060.00916.48
7.4.150.0030.01317.40
7.4.140.0100.01017.86
7.4.130.0050.01216.42
7.4.120.0110.00616.46
7.4.110.0130.00316.55
7.4.100.0070.01016.40
7.4.90.0030.01416.57
7.4.80.0190.00519.37
7.4.70.0060.01016.49
7.4.60.0070.01016.52
7.4.50.0060.00316.57
7.4.40.0120.00422.52
7.4.30.0070.01116.41
7.4.00.0060.00614.71
7.3.330.0050.00013.04
7.3.320.0000.00513.06
7.3.310.0000.00816.29
7.3.300.0050.00216.06
7.3.290.0090.00616.30
7.3.280.0100.00716.15
7.3.270.0090.00917.40
7.3.260.0110.00918.24
7.3.250.0130.00516.24
7.3.240.0120.00816.35
7.3.230.0200.00316.45
7.3.210.0200.00316.38
7.3.200.0060.01219.39
7.3.190.0090.00616.32
7.3.180.0050.01016.38
7.3.170.0090.00816.48
7.3.160.0060.01016.37
7.3.120.0070.01014.51
7.2.330.0150.00316.48
7.2.320.0110.01116.35
7.2.310.0130.00316.69
7.2.300.0110.00616.50
7.2.290.0070.01016.57
7.2.00.0080.00419.50
7.1.100.0040.00917.96
7.1.70.0020.00516.88
7.1.60.0070.01719.40
7.1.50.0090.00916.79
7.1.00.0000.05022.24
7.0.200.0050.00316.75
7.0.140.0100.06722.09
7.0.70.0000.08321.82
7.0.60.0070.07721.86
7.0.50.0030.08322.06
7.0.40.0070.08020.08
7.0.30.0030.09020.00
7.0.20.0030.08020.10
7.0.10.0030.08320.12
7.0.00.0030.08720.10
5.6.280.0000.07320.95
5.6.220.0070.04720.65
5.6.210.0070.05720.48
5.6.200.0030.08721.00
5.6.190.0070.09320.93
5.6.180.0030.08721.02
5.6.170.0030.05721.08
5.6.160.0100.07720.98
5.6.150.0070.08720.93
5.6.140.0070.07320.94
5.6.130.0030.08321.09
5.6.120.0100.07320.93
5.6.110.0030.08320.99
5.6.100.0100.08021.01
5.6.90.0070.08020.99
5.6.80.0030.08020.41
5.6.70.0070.06320.54
5.6.60.0000.08320.36
5.6.50.0070.08320.48
5.6.40.0070.06720.38
5.6.30.0000.08320.53
5.6.20.0070.07720.29
5.6.10.0000.06320.30
5.6.00.0070.04720.43
5.5.360.0130.07320.33
5.5.350.0030.08720.36
5.5.340.0100.08320.63
5.5.330.0070.08020.92
5.5.320.0100.06720.79
5.5.310.0030.08720.84
5.5.300.0030.08720.86
5.5.290.0070.08020.86
5.5.280.0000.08720.77
5.5.270.0030.08720.63
5.5.260.0000.06020.87
5.5.250.0070.08020.67
5.5.240.0000.07720.25
5.5.230.0100.07720.09
5.5.220.0100.07720.26
5.5.210.0100.07020.29
5.5.200.0030.08020.15
5.5.190.0100.07320.20
5.5.180.0070.04720.25
5.5.160.0100.04720.14
5.5.150.0000.07720.25
5.5.140.0000.08320.17
5.5.130.0100.07320.11
5.5.120.0030.08020.13
5.5.110.0070.07320.16
5.5.100.0030.07720.09
5.5.90.0000.04320.09
5.5.80.0070.07320.16
5.5.70.0000.08720.14
5.5.60.0000.05720.09
5.5.50.0030.05720.10
5.5.40.0030.08020.04
5.5.30.0130.07720.07
5.5.20.0130.07020.06
5.5.10.0000.06319.95
5.5.00.0070.07719.96
5.4.450.0070.07019.36
5.4.440.0030.08019.46
5.4.430.0070.07319.27
5.4.420.0070.08019.33
5.4.410.0000.08019.34
5.4.400.0030.06719.06
5.4.390.0000.08018.81
5.4.380.0070.07319.23
5.4.370.0030.08318.98
5.4.360.0030.08019.02
5.4.350.0070.06019.13
5.4.340.0070.08019.23
5.4.320.0000.04019.05
5.4.310.0000.08319.10
5.4.300.0170.04319.09
5.4.290.0000.08319.02
5.4.280.0030.07318.78
5.4.270.0070.07018.94
5.4.260.0030.08018.92
5.4.250.0030.04719.05
5.4.240.0070.05718.94
5.4.230.0070.05019.11
5.4.220.0000.08318.89
5.4.210.0070.03318.92
5.4.200.0070.07319.05
5.4.190.0030.07318.93
5.4.180.0130.06718.93
5.4.170.0000.05319.15
5.4.160.0100.05019.09
5.4.150.0030.07018.92
5.4.140.0070.07316.06
5.4.130.0000.05716.37
5.4.120.0030.05016.36
5.4.110.0030.07016.30
5.4.100.0000.04716.31
5.4.90.0000.07716.27
5.4.80.0070.07316.29
5.4.70.0000.07316.39
5.4.60.0100.05316.39
5.4.50.0100.07016.19
5.4.40.0030.06716.33
5.4.30.0000.06016.22
5.4.20.0030.04316.18
5.4.10.0030.07716.35
5.4.00.0070.05715.80
5.3.290.0000.08014.52
5.3.280.0000.08014.58
5.3.270.0000.07714.46
5.3.260.0070.04714.59
5.3.250.0070.06314.61
5.3.240.0000.08014.46
5.3.230.0000.07714.53
5.3.220.0030.07314.54
5.3.210.0070.07014.51
5.3.200.0070.07314.55
5.3.190.0070.07314.55
5.3.180.0000.07714.54
5.3.170.0030.08014.47
5.3.160.0070.07714.52
5.3.150.0030.07314.57
5.3.140.0000.07714.50
5.3.130.0030.05714.49
5.3.120.0030.05014.45
5.3.110.0100.06714.50
5.3.100.0100.03013.90
5.3.90.0000.03713.99
5.3.80.0000.07713.89
5.3.70.0030.06714.02
5.3.60.0000.07313.96
5.3.50.0030.06713.79
5.3.40.0100.08313.88
5.3.30.0030.05713.86
5.3.20.0030.06313.68
5.3.10.0070.07013.61
5.3.00.0130.06313.63
5.2.170.0030.06012.24
5.2.160.0030.05012.24
5.2.150.0070.06312.24
5.2.140.0030.06012.24
5.2.130.0000.06312.24
5.2.120.0000.05012.24
5.2.110.0030.05012.24
5.2.100.0000.06012.24
5.2.90.0130.05312.24
5.2.80.0100.05712.24
5.2.70.0030.06312.24
5.2.60.0000.06312.24
5.2.50.0030.06012.24
5.2.40.0000.04712.24
5.2.30.0030.05712.24
5.2.20.0070.03712.24
5.2.10.0000.05012.24
5.2.00.0070.03012.24
5.1.60.0000.05712.24
5.1.50.0100.04312.24
5.1.40.0000.04712.24
5.1.30.0000.06012.24
5.1.20.0000.05712.24
5.1.10.0000.05312.24
5.1.00.0030.05012.24
5.0.50.0070.04012.24
5.0.40.0000.03712.24
5.0.30.0070.06312.24
5.0.20.0070.02712.24
5.0.10.0000.03712.24
5.0.00.0100.05712.24
4.4.90.0000.02712.24
4.4.80.0000.03712.24
4.4.70.0000.01712.24
4.4.60.0030.01312.24
4.4.50.0030.03312.24
4.4.40.0030.05712.24
4.4.30.0070.03312.24
4.4.20.0000.02312.24
4.4.10.0000.03712.24
4.4.00.0000.04712.24
4.3.110.0000.03712.24
4.3.100.0070.03012.24
4.3.90.0000.02312.24
4.3.80.0000.05712.24
4.3.70.0000.03312.24
4.3.60.0030.03312.24
4.3.50.0070.03012.24
4.3.40.0030.05012.24
4.3.30.0000.03312.24
4.3.20.0000.04012.24
4.3.10.0000.03712.24
4.3.00.0030.03312.24

preferences:
52.45 ms | 400 KiB | 5 Q