3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((int) fopen('php://stdout', 'a'));

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)
8.3.60.0110.00416.63
8.3.50.0150.00517.19
8.3.40.0040.01218.35
8.3.30.0040.01118.72
8.3.20.0080.00018.44
8.3.10.0030.00618.54
8.3.00.0040.00419.38
8.2.180.0100.01016.38
8.2.170.0110.01122.96
8.2.160.0080.00818.83
8.2.150.0040.00424.18
8.2.140.0120.00624.66
8.2.130.0090.00926.16
8.2.120.0040.00420.65
8.2.110.0050.00319.39
8.2.100.0080.00417.72
8.2.90.0040.00417.63
8.2.80.0080.00018.48
8.2.70.0060.00317.48
8.2.60.0040.00417.63
8.2.50.0050.00317.80
8.2.40.0030.00519.22
8.2.30.0040.00417.48
8.2.20.0070.00417.55
8.2.10.0000.00817.43
8.2.00.0060.00317.60
8.1.280.0110.00325.92
8.1.270.0100.01023.99
8.1.260.0100.00326.35
8.1.250.0080.00028.09
8.1.240.0050.00521.77
8.1.230.0080.00422.67
8.1.220.0040.00418.49
8.1.210.0000.00818.77
8.1.200.0000.00817.10
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0040.00417.62
8.1.160.0000.00818.95
8.1.150.0040.00418.46
8.1.140.0070.00017.41
8.1.130.0050.00219.05
8.1.120.0000.00817.27
8.1.110.0040.00417.22
8.1.100.0080.00017.36
8.1.90.0040.00417.34
8.1.80.0040.00417.25
8.1.70.0000.00717.40
8.1.60.0040.00417.52
8.1.50.0000.00717.41
8.1.40.0030.00517.47
8.1.30.0060.00317.55
8.1.20.0000.00717.56
8.1.10.0040.00417.41
8.1.00.0030.00517.34
8.0.300.0020.00519.89
8.0.290.0000.00816.63
8.0.280.0030.00318.60
8.0.270.0000.00817.11
8.0.260.0030.00316.75
8.0.250.0040.00416.94
8.0.240.0070.00016.91
8.0.230.0000.00716.89
8.0.220.0000.00716.82
8.0.210.0000.00616.79
8.0.200.0060.00016.77
8.0.190.0030.00316.79
8.0.180.0050.00516.88
8.0.170.0080.00016.68
8.0.160.0000.00716.80
8.0.150.0040.00416.74
8.0.140.0040.00416.75
8.0.130.0030.00313.25
8.0.120.0060.00316.79
8.0.110.0040.00416.86
8.0.100.0070.00016.72
8.0.90.0040.00416.87
8.0.80.0130.00916.75
8.0.70.0030.00316.74
8.0.60.0030.00516.61
8.0.50.0030.00616.84
8.0.30.0090.00616.93
8.0.20.0170.00617.01
8.0.10.0000.00816.80
8.0.00.0070.01116.61
7.4.330.0000.00412.93
7.4.320.0040.00416.43
7.4.300.0000.00616.38
7.4.290.0030.00316.30
7.4.280.0000.00716.54
7.4.270.0070.00016.47
7.4.260.0060.00013.13
7.4.250.0040.00416.41
7.4.240.0070.00016.57
7.4.230.0090.00016.25
7.4.220.0040.01416.53
7.4.210.0090.00616.58
7.4.200.0050.00216.48
7.4.190.0030.00316.66
7.4.160.0100.00616.50
7.4.150.0110.00716.43
7.4.140.0080.01016.31
7.4.130.0150.00616.64
7.4.120.0100.00716.32
7.4.110.0030.01516.61
7.4.100.0120.00416.47
7.4.90.0140.00916.55
7.4.80.0000.02219.39
7.4.70.0040.01116.46
7.4.60.0070.01016.24
7.4.50.0020.00216.46
7.4.40.0060.00616.25
7.4.30.0070.01016.47
7.4.00.0030.00914.93
7.3.330.0040.00413.03
7.3.320.0070.00013.16
7.3.310.0030.00316.30
7.3.300.0040.00416.29
7.3.290.0050.01016.30
7.3.280.0090.01116.19
7.3.270.0060.01016.20
7.3.260.0090.01216.25
7.3.250.0110.01016.35
7.3.240.0110.00516.41
7.3.230.0130.00316.47
7.3.210.0060.01616.32
7.3.200.0040.01316.25
7.3.190.0130.00916.46
7.3.180.0030.01416.17
7.3.170.0090.00916.32
7.3.160.0190.00316.24
7.3.120.0030.00814.70
7.2.330.0070.01016.28
7.2.320.0070.01016.71
7.2.310.0140.00916.59
7.2.300.0060.01016.40
7.2.290.0150.00316.21
7.2.00.0060.00919.20
7.1.100.0230.00817.18
7.1.70.0070.00317.21
7.1.60.0060.01919.30
7.1.50.0070.01716.51
7.1.00.0070.04722.30
7.0.200.0000.00916.64
7.0.140.0000.07322.00
7.0.120.0000.07722.02
7.0.110.0030.05319.93
7.0.100.0100.08019.96
7.0.90.0000.04320.00
7.0.80.0100.03720.04
7.0.70.0070.08019.87
7.0.60.0100.07319.88
7.0.50.0030.07319.95
7.0.40.0100.07319.73
7.0.30.0000.07319.73
7.0.20.0030.05719.74
7.0.10.0030.05019.71
7.0.00.0130.07719.86
5.6.280.0030.07320.91
5.6.260.0130.07720.88
5.6.250.0030.07320.71
5.6.240.0070.08020.80
5.6.230.0070.08020.55
5.6.220.0130.03020.45
5.6.210.0000.09320.67
5.6.200.0070.08720.65
5.6.190.0070.07720.64
5.6.180.0000.09020.54
5.6.170.0030.07320.55
5.6.160.0030.09020.55
5.6.150.0100.08020.68
5.6.140.0170.07320.60
5.6.130.0130.08020.84
5.6.120.0070.06720.60
5.6.110.0000.08320.68
5.6.100.0000.05320.45
5.6.90.0030.07320.61
5.6.80.0000.06719.98
5.6.70.0000.07319.93
5.6.60.0030.08020.21
5.6.50.0100.06719.94
5.6.40.0070.08020.05
5.6.30.0030.07719.95
5.6.20.0130.07319.96
5.6.10.0070.07719.96
5.6.00.0130.07320.04
5.5.380.0030.07017.66
5.5.370.0030.07717.61
5.5.360.0030.07017.54
5.5.350.0070.04717.66
5.5.340.0100.07018.18
5.5.330.0100.08017.99
5.5.320.0070.05018.03
5.5.310.0070.08318.15
5.5.300.0100.08018.16
5.5.290.0070.07018.12
5.5.280.0070.08018.09
5.5.270.0130.07717.72
5.5.260.0030.08018.12
5.5.250.0070.07317.58
5.5.240.0000.06717.64
5.5.230.0030.03717.63
5.5.220.0030.07317.53
5.5.210.0070.05317.53
5.5.200.0030.07717.38
5.5.190.0130.05017.21
5.5.180.0100.06717.38
5.5.160.0070.04317.11
5.5.150.0070.03017.50
5.5.140.0130.06317.48
5.5.130.0130.06717.59
5.5.120.0030.03717.51
5.5.110.0170.06317.21
5.5.100.0100.07317.12
5.5.90.0100.06717.09
5.5.80.0070.04017.50
5.5.70.0070.07317.25
5.5.60.0030.03717.10
5.5.50.0000.08317.36
5.5.40.0030.08017.49
5.5.30.0030.06317.33
5.5.20.0000.04017.40
5.5.10.0100.07317.00
5.5.00.0130.07017.10
5.4.450.0070.08719.60
5.4.440.0130.04019.36
5.4.430.0170.07019.35
5.4.420.0100.04019.57
5.4.410.0030.04719.20
5.4.400.0030.07719.00
5.4.390.0030.08319.10
5.4.380.0200.06019.03
5.4.370.0100.03318.93
5.4.360.0070.07719.02
5.4.350.0100.09018.98
5.4.340.0030.08019.03
5.4.320.0000.04318.98
5.4.310.0030.08019.01
5.4.300.0030.04018.94
5.4.290.0030.03719.04
5.4.280.0070.03318.92
5.4.270.0070.07318.98
5.4.260.0030.07718.95
5.4.250.0100.07319.17
5.4.240.0000.03719.16
5.4.230.0070.03319.11
5.4.220.0030.04719.00
5.4.210.0070.06018.97
5.4.200.0100.04719.03
5.4.190.0170.06319.11
5.4.180.0070.07718.94
5.4.170.0100.05718.94
5.4.160.0100.07319.25
5.4.150.0070.07018.98
5.4.140.0070.07016.26
5.4.130.0030.03716.34
5.4.120.0070.06716.47
5.4.110.0030.07716.28
5.4.100.0070.03016.36
5.4.90.0100.06016.52
5.4.80.0030.07016.36
5.4.70.0070.03016.21
5.4.60.0030.07016.48
5.4.50.0030.04316.32
5.4.40.0070.07016.48
5.4.30.0030.05016.25
5.4.20.0000.03716.15
5.4.10.0030.07016.50
5.4.00.0200.06315.70
5.3.290.0030.08314.57
5.3.280.0030.04014.66
5.3.270.0030.07014.67
5.3.260.0070.06014.61
5.3.250.0100.06314.61
5.3.240.0100.03714.70
5.3.230.0070.04714.56
5.3.220.0030.06714.42
5.3.210.0070.07014.45
5.3.200.0070.06014.49
5.3.190.0070.07314.50
5.3.180.0030.07714.40
5.3.170.0000.08014.65
5.3.160.0100.03014.45
5.3.150.0070.03714.66
5.3.140.0170.06014.49
5.3.130.0030.08014.39
5.3.120.0100.03014.54
5.3.110.0000.04014.55
5.3.100.0030.06014.09
5.3.90.0030.03314.02
5.3.80.0000.07713.91
5.3.70.0100.05313.95
5.3.60.0000.07013.86
5.3.50.0130.02713.96
5.3.40.0000.04013.86
5.3.30.0070.03013.96
5.3.20.0030.03713.78
5.3.10.0000.03713.57
5.3.00.0030.03713.48
5.2.170.0070.05312.21
5.2.160.0100.04712.21
5.2.150.0000.03312.21
5.2.140.0000.03012.21
5.2.130.0000.03012.21
5.2.120.0070.03312.21
5.2.110.0000.02712.21
5.2.100.0070.02012.21
5.2.90.0000.04712.21
5.2.80.0070.02312.21
5.2.70.0070.02712.21
5.2.60.0030.02712.21
5.2.50.0000.03012.21
5.2.40.0030.02012.21
5.2.30.0030.02712.21
5.2.20.0000.03012.21
5.2.10.0000.02312.21
5.2.00.0000.03012.21
5.1.60.0030.02312.21
5.1.50.0000.02712.21
5.1.40.0070.02012.21
5.1.30.0000.03712.21
5.1.20.0000.02712.21
5.1.10.0070.02012.21
5.1.00.0000.02312.21
5.0.50.0030.02312.21
5.0.40.0000.02012.21
5.0.30.0030.03712.21
5.0.20.0070.01712.21
5.0.10.0030.01712.21
5.0.00.0000.03012.21
4.4.90.0000.02012.21
4.4.80.0000.01312.21
4.4.70.0000.01712.21
4.4.60.0000.01312.21
4.4.50.0000.01712.21
4.4.40.0000.02312.21
4.4.30.0000.02012.21
4.4.20.0030.01312.21
4.4.10.0070.01012.21
4.4.00.0000.02712.21
4.3.110.0030.01312.21
4.3.100.0000.01712.21
4.3.90.0000.01712.21
4.3.80.0070.01712.21
4.3.70.0030.01312.21
4.3.60.0000.02712.21
4.3.50.0100.00712.21
4.3.40.0000.02312.21
4.3.30.0000.01712.21
4.3.20.0000.01312.21
4.3.10.0000.01712.21
4.3.00.0000.01712.21

preferences:
57.45 ms | 400 KiB | 5 Q