3v4l.org

run code in 300+ PHP versions simultaneously
<?php ob_start(); for ($i = 0; $i<10; $i++){ echo "<br> Line to show."; ob_flush(); flush(); sleep(1); } echo "Done."; ob_end_flush();

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)
8.3.60.0070.00718.06
8.3.50.0120.00621.02
8.3.40.0110.00418.54
8.3.30.0160.00020.21
8.3.20.0090.00020.14
8.3.10.0100.00320.76
8.3.00.0000.00822.43
8.2.180.0090.00916.63
8.2.170.0090.00922.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0080.00324.66
8.2.130.0030.00626.16
8.2.120.0080.00021.04
8.2.110.0070.00319.52
8.2.100.0070.00317.78
8.2.90.0040.00419.22
8.2.80.0040.00418.04
8.2.70.0080.00017.63
8.2.60.0090.00018.04
8.2.50.0080.00018.07
8.2.40.0040.00418.21
8.2.30.0040.00419.50
8.2.20.0040.00417.54
8.2.10.0050.00317.70
8.2.00.0000.00717.75
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0030.00722.59
8.1.230.0060.00621.04
8.1.220.0000.00818.77
8.1.210.0050.00519.14
8.1.200.0050.00517.35
8.1.190.0040.00417.41
8.1.180.0080.00018.10
8.1.170.0050.00218.59
8.1.160.0070.00018.80
8.1.150.0020.00518.65
8.1.140.0070.00017.44
8.1.130.0000.00917.94
8.1.120.0030.00617.53
8.1.110.0080.00017.39
8.1.100.0020.00517.45
8.1.90.0040.00417.44
8.1.80.0030.00517.42
8.1.70.0040.00217.43
8.1.60.0030.00517.54
8.1.50.0040.00417.43
8.1.40.0040.00417.54
8.1.30.0000.00817.47
8.1.20.0060.00317.58
8.1.10.0040.00417.61
8.1.00.0030.00517.52
8.0.300.0030.00319.91
8.0.290.0000.00716.91
8.0.280.0040.00418.43
8.0.270.0000.00717.07
8.0.260.0020.00516.81
8.0.250.0000.00916.81
8.0.240.0040.00416.86
8.0.230.0000.00716.65
8.0.220.0050.00316.61
8.0.210.0000.00716.69
8.0.200.0060.00016.79
8.0.190.0030.00616.82
8.0.180.0020.00516.77
8.0.170.0000.00816.76
8.0.160.0070.00016.71
8.0.150.0030.00516.78
8.0.140.0040.00416.66
8.0.130.0030.00313.28
8.0.120.0080.00016.61
8.0.110.0030.00516.77
8.0.100.0040.00416.57
8.0.90.0010.00616.74
8.0.80.0170.00316.78
8.0.70.0050.00316.71
8.0.60.0050.00316.82
8.0.50.0040.00416.53
8.0.30.0050.01516.82
8.0.20.0090.00917.40
8.0.10.0070.00016.68
8.0.00.0120.00716.54
7.4.330.0000.00516.77
7.4.320.0000.00616.43
7.4.300.0060.00016.38
7.4.290.0000.00716.45
7.4.280.0000.00916.36
7.4.270.0050.00216.34
7.4.260.0070.00013.22
7.4.250.0070.00016.28
7.4.240.0040.00416.31
7.4.230.0020.00516.23
7.4.220.0120.00716.52
7.4.210.0070.00916.36
7.4.200.0070.00016.51
7.4.190.0000.00716.48
7.4.160.0110.00416.43
7.4.150.0030.01417.40
7.4.140.0090.00717.86
7.4.130.0100.00616.44
7.4.120.0070.00916.45
7.4.110.0070.01016.43
7.4.100.0110.00616.38
7.4.90.0000.01916.39
7.4.80.0130.00419.39
7.4.70.0040.01116.38
7.4.60.0110.00616.15
7.4.50.0010.00816.38
7.4.40.0090.00422.77
7.4.30.0100.00716.31
7.3.330.0020.00413.11
7.3.320.0050.00012.98
7.3.310.0040.00416.40
7.3.300.0070.00016.18
7.3.290.0070.00716.14
7.3.280.0120.00416.14
7.3.270.0090.00817.40
7.3.260.0090.00818.24
7.3.250.0070.01016.25
7.3.240.0070.01116.02
7.3.230.0080.00816.51
7.3.210.0120.00616.07
7.3.200.0110.00719.39
7.3.190.0040.01216.22
7.3.180.0060.00916.43
7.3.170.0060.01416.42
7.3.160.0100.00616.03
7.2.330.0190.00416.38
7.2.320.0040.01416.43
7.2.310.0140.00716.48
7.2.300.0060.01216.32
7.2.290.0090.00616.49
5.4.220.0200.05719.14
5.4.210.0130.06719.09
5.4.200.0170.05319.05
5.4.190.0070.05318.89
5.4.180.0070.06019.05
5.4.170.0030.05718.89
5.4.160.0100.04719.00
5.4.150.0130.05019.09
5.4.140.0030.05716.12
5.4.130.0130.04016.28
5.4.120.0170.04016.24
5.4.110.0130.04316.48
5.4.100.0200.03316.42
5.4.90.0100.06016.20
5.4.80.0070.04716.43
5.4.70.0170.04016.33
5.4.60.0070.05016.39
5.4.50.0100.04716.28
5.4.40.0030.05716.46
5.4.30.0070.04716.36
5.4.20.0100.04316.35
5.4.10.0070.05016.39
5.4.00.0030.05315.68
5.3.270.0100.05014.39
5.3.260.0030.05714.35
5.3.250.0030.05314.25
5.3.240.0070.05014.29
5.3.230.0070.05014.37
5.3.220.0070.05014.30
5.3.210.0070.06714.31
5.3.200.0130.04714.34
5.3.190.0070.05314.34
5.3.180.0100.04714.29
5.3.170.0070.05014.34
5.3.160.0100.04714.34
5.3.150.0070.05014.41
5.3.140.0030.05014.34
5.3.130.0070.06314.34
5.3.120.0030.05714.23
5.3.110.0070.05314.28
5.3.100.0100.04313.83
5.3.90.0000.05313.75
5.3.80.0070.05013.76
5.3.70.0030.05713.77
5.3.60.0030.05013.64
5.3.50.0030.05013.59
5.3.40.0100.04713.70
5.3.30.0030.05013.66
5.3.20.0030.05013.43
5.3.10.0030.05013.41
5.3.00.0100.05013.38
5.2.170.0100.03310.91
5.2.160.0100.03310.91
5.2.150.0100.03711.04
5.2.140.0030.04310.89
5.2.130.0030.04010.77
5.2.120.0030.04010.90
5.2.110.0030.04710.79
5.2.100.0070.04010.84
5.2.90.0100.03311.00
5.2.80.0170.03310.81
5.2.70.0000.04310.75
5.2.60.0070.04710.67
5.2.50.0070.04010.79
5.2.40.0100.03310.75
5.2.30.0030.04010.87
5.2.20.0100.03310.75
5.2.10.0070.03310.64
5.2.00.0030.04010.51
5.1.60.0070.0309.79
5.1.50.0070.0309.72
5.1.40.0100.0279.80
5.1.30.0070.04710.06
5.1.20.0070.04710.18
5.1.10.0030.0379.91
5.1.00.0070.0339.88
5.0.50.0030.0278.35
5.0.40.0000.0308.21
5.0.30.0070.0377.94
5.0.20.0070.0238.10
5.0.10.0070.0237.90
5.0.00.0000.0477.90
4.4.90.0070.0177.90
4.4.80.0030.0207.90
4.4.70.0030.0207.90
4.4.60.0000.0237.90
4.4.50.0000.0237.90
4.4.40.0070.0407.90
4.4.30.0030.0207.90
4.4.20.0000.0237.90
4.4.10.0100.0177.90
4.4.00.0070.0307.90
4.3.110.0130.0137.90

preferences:
41.85 ms | 401 KiB | 5 Q