3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fd = fopen('php://stdin', 'r'); while (!feof($fd)) { $file = var_dump(fgets($fd)); }

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)
8.3.70.0080.00816.63
8.3.60.0180.00418.46
8.3.50.0080.01321.27
8.3.40.0140.00718.84
8.3.30.0070.00720.30
8.3.20.0040.00420.16
8.3.10.0070.00021.92
8.3.00.0080.00022.57
8.2.180.0090.00616.50
8.2.170.0070.01022.96
8.2.160.0070.00722.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00018.90
8.2.110.0080.00021.99
8.2.100.0080.00417.91
8.2.90.0100.00019.09
8.2.80.0090.00019.43
8.2.70.0060.00317.49
8.2.60.0070.00017.93
8.2.50.0000.00918.07
8.2.40.0070.00018.16
8.2.30.0070.00019.31
8.2.20.0070.00017.71
8.2.10.0000.00817.66
8.2.00.0060.00617.66
8.1.280.0070.00725.92
8.1.270.0000.00723.99
8.1.260.0090.00026.35
8.1.250.0100.00528.09
8.1.240.0060.00324.04
8.1.230.0040.00719.09
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0040.00417.23
8.1.190.0040.00417.63
8.1.180.0040.00419.01
8.1.170.0040.00418.33
8.1.160.0000.00820.73
8.1.150.0030.00918.64
8.1.140.0000.00817.46
8.1.130.0030.00317.77
8.1.120.0030.00517.38
8.1.110.0000.00717.34
8.1.100.0030.00517.36
8.1.90.0080.00017.47
8.1.80.0070.00017.40
8.1.70.0040.00417.42
8.1.60.0080.00017.57
8.1.50.0040.00417.44
8.1.40.0040.00417.49
8.1.30.0030.00517.52
8.1.20.0050.00317.73
8.1.10.0040.00417.32
8.1.00.0000.00817.28
8.0.300.0040.00418.77
8.0.290.0070.00017.18
8.0.280.0030.00318.42
8.0.270.0070.00017.22
8.0.260.0070.00016.80
8.0.250.0030.00317.05
8.0.240.0080.00217.02
8.0.230.0000.00716.90
8.0.220.0000.00816.89
8.0.210.0070.00016.96
8.0.200.0050.00317.00
8.0.190.0040.00417.02
8.0.180.0030.00416.96
8.0.170.0030.00616.91
8.0.160.0080.00016.91
8.0.150.0000.00717.02
8.0.140.0040.00416.91
8.0.130.0030.00313.42
8.0.120.0040.00416.84
8.0.110.0000.00816.86
8.0.100.0040.00416.81
8.0.90.0040.00316.77
8.0.80.0030.01716.95
8.0.70.0040.00416.73
8.0.60.0000.00817.02
8.0.50.0040.00416.91
8.0.30.0120.00716.97
8.0.20.0110.01417.40
8.0.10.0000.00817.04
8.0.00.0090.01016.71
7.4.330.0030.00315.00
7.4.320.0000.00716.49
7.4.300.0030.00316.45
7.4.290.0030.00316.61
7.4.280.0070.00016.49
7.4.270.0000.00716.50
7.4.260.0060.00013.29
7.4.250.0000.00716.40
7.4.240.0050.00216.37
7.4.230.0040.00416.41
7.4.220.0090.00916.41
7.4.210.0050.01116.43
7.4.200.0070.00016.61
7.4.190.0070.00016.58
7.4.160.0130.00316.28
7.4.150.0060.01217.40
7.4.140.0070.01017.86
7.4.130.0090.01116.49
7.4.120.0110.00916.46
7.4.110.0140.00716.34
7.4.100.0130.01016.43
7.4.90.0120.00916.32
7.4.80.0200.00319.39
7.4.70.0060.01016.40
7.4.60.0090.00616.51
7.4.50.0030.00516.58
7.4.40.0110.00722.77
7.4.30.0050.01116.37
7.4.00.0030.01314.83
7.3.330.0050.00013.11
7.3.320.0000.00713.10
7.3.310.0040.00416.24
7.3.300.0030.00316.21
7.3.290.0100.00316.11
7.3.280.0120.00316.22
7.3.270.0100.00717.40
7.3.260.0030.01416.30
7.3.250.0130.00816.19
7.3.240.0100.00716.23
7.3.230.0100.00716.46
7.3.210.0120.00616.41
7.3.200.0130.00719.39
7.3.190.0060.01116.31
7.3.180.0120.00316.36
7.3.170.0040.01116.32
7.3.160.0080.00816.42
7.3.120.0030.01014.77
7.3.10.0090.00316.53
7.3.00.0030.01016.43
7.2.330.0130.00316.43
7.2.320.0090.00816.59
7.2.310.0100.00716.47
7.2.300.0070.01016.38
7.2.290.0130.00316.60
7.2.130.0060.00616.89
7.2.120.0070.00716.61
7.2.110.0060.00916.96
7.2.100.0040.00716.73
7.2.90.0040.01216.82
7.2.80.0080.00616.57
7.2.70.0060.00916.39
7.2.60.0080.00516.79
7.2.50.0040.01116.62
7.2.40.0090.00616.96
7.2.30.0030.01016.69
7.2.20.0000.01316.96
7.2.10.0060.00316.71
7.2.00.0060.00618.05
7.1.250.0030.01215.65
7.1.100.0070.00718.06
7.1.70.0000.00916.89
7.1.60.0070.00719.32
7.1.50.0150.00716.84
7.1.00.0000.06722.28
7.0.200.0030.00616.71
7.0.140.0000.07322.00
7.0.120.0000.06322.11
7.0.110.0100.03021.99
7.0.100.0030.04021.95
7.0.90.0130.03022.12
7.0.80.0030.03322.00
7.0.70.0030.03322.02
7.0.60.0000.06721.96
7.0.50.0000.03722.17
7.0.40.0030.04020.15
7.0.30.0070.05019.94
7.0.20.0030.08320.12
7.0.10.0070.07719.98
7.0.00.0070.05719.93
5.6.280.0030.07021.07
5.6.270.0030.04020.82
5.6.260.0030.03320.91
5.6.250.0000.03720.99
5.6.240.0030.03320.98
5.6.230.0030.04020.82
5.6.220.0030.04720.86
5.6.210.0000.03320.93
5.6.200.0000.03720.78
5.6.190.0030.04320.96
5.6.180.0130.04020.98
5.6.170.0000.04321.04
5.6.160.0100.04020.70
5.6.150.0100.06020.75
5.6.140.0000.04720.96
5.6.130.0070.06721.03
5.6.120.0000.04020.77
5.6.110.0070.06720.97
5.6.100.0070.05720.94
5.6.90.0000.07320.97
5.6.80.0030.03720.41
5.6.70.0030.08320.07
5.6.60.0070.04020.14
5.6.50.0070.07020.41
5.6.40.0030.07020.25
5.6.30.0030.06020.16
5.6.20.0070.07720.39
5.6.10.0070.07720.36
5.6.00.0030.05720.12
5.5.380.0000.04317.53
5.5.370.0000.03317.44
5.5.360.0070.03717.43
5.5.350.0000.03317.62
5.5.340.0000.04018.09
5.5.330.0000.03318.11
5.5.320.0100.07018.16
5.5.310.0030.07018.25
5.5.300.0000.04317.86
5.5.290.0000.07717.86
5.5.280.0030.06717.89
5.5.270.0100.06318.15
5.5.260.0070.03318.15
5.5.250.0030.03717.91
5.5.240.0000.07717.28
5.5.230.0000.08017.50
5.5.220.0070.03317.49
5.5.210.0070.05017.36
5.5.200.0000.08017.22
5.5.190.0000.03717.21
5.5.180.0000.05717.24
5.5.160.0030.07717.21
5.5.150.0030.03717.23
5.5.140.0030.03317.21
5.5.130.0030.05017.60
5.5.120.0000.03717.21
5.5.110.0070.07317.20
5.5.100.0030.07717.43
5.5.90.0000.04717.35
5.5.80.0100.07017.50
5.5.70.0030.07717.42
5.5.60.0000.06317.40
5.5.50.0030.04317.10
5.5.40.0000.07317.13
5.5.30.0030.04717.28
5.5.20.0030.07017.36
5.5.10.0070.07717.08
5.5.00.0070.04017.21
5.4.450.0030.05019.45
5.4.440.0070.04019.44
5.4.430.0030.08319.27
5.4.420.0070.05319.29
5.4.410.0030.05019.14
5.4.400.0030.06318.88
5.4.390.0000.07319.11
5.4.380.0000.03718.95
5.4.370.0030.07019.07
5.4.360.0070.06018.95
5.4.350.0000.03719.13
5.4.340.0070.02718.88
5.4.320.0070.07318.90
5.4.310.0000.03718.88
5.4.300.0070.05319.13
5.4.290.0030.03019.06
5.4.280.0000.06319.05
5.4.270.0070.05719.23
5.4.260.0030.07718.95
5.4.250.0030.05019.02
5.4.240.0030.05718.97
5.4.230.0000.07319.21
5.4.220.0030.07719.05
5.4.210.0030.08019.11
5.4.200.0000.07318.93
5.4.190.0000.05319.02
5.4.180.0100.07019.10
5.4.170.0070.04719.18
5.4.160.0030.07319.03
5.4.150.0000.07319.18
5.4.140.0030.06716.40
5.4.130.0000.07016.13
5.4.120.0100.06316.16
5.4.110.0030.07716.18
5.4.100.0030.07016.32
5.4.90.0070.06716.23
5.4.80.0000.06316.46
5.4.70.0030.04016.42
5.4.60.0100.05716.11
5.4.50.0000.04316.41
5.4.40.0030.06716.46
5.4.30.0000.07316.31
5.4.20.0070.06716.45
5.4.10.0030.04716.30
5.4.00.0030.04015.87
5.3.290.0030.03314.67
5.3.280.0100.04314.62
5.3.270.0000.09014.41
5.3.260.0030.08014.61
5.3.250.0070.07014.62
5.3.240.0000.08714.70
5.3.230.0030.08014.53
5.3.220.0070.07314.45
5.3.210.0030.07714.41
5.3.200.0030.06314.64
5.3.190.0000.07314.57
5.3.180.0030.05714.66
5.3.170.0070.07714.66
5.3.160.0070.07014.48
5.3.150.0000.09714.62
5.3.140.0000.07714.43
5.3.130.0000.06714.43
5.3.120.0000.06314.45
5.3.110.0030.07714.62
5.3.100.0000.04313.93
5.3.90.0030.06013.91
5.3.80.0000.04313.95
5.3.70.0000.07713.94
5.3.60.0030.03713.89
5.3.50.0000.07314.00
5.3.40.0000.06713.81
5.3.30.0000.07713.77
5.3.20.0030.06313.58
5.3.10.0000.03313.55
5.3.00.0030.07313.57
5.2.170.0030.06011.08
5.2.160.0000.05711.16
5.2.150.0000.06311.08
5.2.140.0030.03311.08
5.2.130.0030.04711.04
5.2.120.0000.03711.01
5.2.110.0030.05711.04
5.2.100.0000.03711.03
5.2.90.0000.06011.05
5.2.80.0030.06010.98
5.2.70.0000.06311.02
5.2.60.0030.04710.99
5.2.50.0000.06310.96
5.2.40.0000.04011.08
5.2.30.0030.06310.88
5.2.20.0000.05310.90
5.2.10.0070.05010.87
5.2.00.0070.03010.85
5.1.60.0030.03010.24
5.1.50.0000.0409.93
5.1.40.0030.0279.91
5.1.30.0000.02310.27
5.1.20.0000.04710.35
5.1.10.0070.0209.89
5.1.00.0000.02710.05
5.0.50.0000.0279.48
5.0.40.0000.0239.48
5.0.30.0000.0339.48
5.0.20.0000.0339.48
5.0.10.0000.0379.48
5.0.00.0070.0609.48
4.4.90.0000.0239.48
4.4.80.0030.0309.48
4.4.70.0000.0179.48
4.4.60.0000.0239.48
4.4.50.0000.0209.48
4.4.40.0030.0239.48
4.4.30.0000.0209.48
4.4.20.0000.0139.48
4.4.10.0000.0379.48
4.4.00.0000.0379.48
4.3.110.0070.0209.48
4.3.100.0000.0139.48
4.3.90.0000.0139.48
4.3.80.0000.0279.48
4.3.70.0000.0139.48
4.3.60.0030.0339.48
4.3.50.0000.0439.48
4.3.40.0000.0339.48
4.3.30.0000.0239.48
4.3.20.0030.0139.48
4.3.10.0000.0279.48
4.3.00.0000.0209.48

preferences:
45.68 ms | 401 KiB | 5 Q