3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($a=1;$a<=10;$a++){ echo"$a<br>"; ob_flush(); flush(); sleep(1); }

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)
8.3.60.0170.00318.43
8.3.50.0100.00921.08
8.3.40.0170.00018.61
8.3.30.0100.00718.71
8.3.20.0090.00018.66
8.3.10.0040.00420.28
8.3.00.0100.00017.50
8.2.180.0100.01016.75
8.2.170.0130.00622.96
8.2.160.0140.00022.12
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0090.00019.95
8.2.110.0070.00320.47
8.2.100.0080.00417.97
8.2.90.0040.00419.18
8.2.80.0080.00017.97
8.2.70.0050.00517.50
8.2.60.0000.00717.93
8.2.50.0000.00918.07
8.2.40.0050.00218.09
8.2.30.0040.00419.81
8.2.20.0040.00417.78
8.2.10.0000.00817.62
8.2.00.0050.00517.74
8.1.280.0070.00725.92
8.1.270.0050.00523.99
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0050.00522.23
8.1.230.0040.00817.51
8.1.220.0000.00717.78
8.1.210.0070.00218.77
8.1.200.0000.00917.22
8.1.190.0000.00817.43
8.1.180.0020.00518.10
8.1.170.0030.00618.74
8.1.160.0040.00418.91
8.1.150.0070.00018.53
8.1.140.0040.00417.38
8.1.130.0060.00017.86
8.1.120.0000.00717.50
8.1.110.0040.00417.46
8.1.100.0040.00417.35
8.1.90.0040.00417.43
8.1.80.0060.00317.43
8.1.70.0030.00317.34
8.1.60.0060.00317.49
8.1.50.0040.00417.50
8.1.40.0080.00017.55
8.1.30.0040.00417.59
8.1.20.0040.00417.62
8.1.10.0080.00017.59
8.1.00.0040.00317.36
8.0.300.0070.00018.77
8.0.290.0060.00316.63
8.0.280.0080.00018.42
8.0.270.0020.00517.20
8.0.260.0000.00718.49
8.0.250.0000.00816.91
8.0.240.0090.00016.82
8.0.230.0040.00416.88
8.0.220.0050.00316.87
8.0.210.0030.00316.79
8.0.200.0050.00516.86
8.0.190.0000.00716.93
8.0.180.0020.00516.81
8.0.170.0060.00316.74
8.0.160.0030.00516.86
8.0.150.0030.00616.87
8.0.140.0110.00016.79
8.0.130.0070.00013.37
8.0.120.0040.00416.84
8.0.110.0030.00816.73
8.0.100.0040.00416.81
8.0.90.0020.00516.74
8.0.80.0110.00416.88
8.0.70.0020.00516.65
8.0.60.0080.00016.71
8.0.50.0080.00016.77
8.0.30.0030.01516.89
8.0.20.0100.00817.40
8.0.10.0000.00816.93
8.0.00.0100.00816.49
7.4.330.0030.00314.66
7.4.320.0040.00216.31
7.4.300.0040.00216.33
7.4.290.0070.00016.25
7.4.280.0030.00516.42
7.4.270.0000.00716.30
7.4.260.0080.00013.16
7.4.250.0040.00416.37
7.4.240.0080.00016.30
7.4.230.0020.00516.22
7.4.220.0150.00416.37
7.4.210.0070.00816.42
7.4.200.0060.00316.30
7.4.190.0050.00216.45
7.4.160.0100.00716.34
7.4.150.0170.00017.40
7.4.140.0090.00717.05
7.4.130.0060.01316.45
7.4.120.0070.01016.39
7.4.110.0080.00816.48
7.4.100.0080.01216.49
7.4.90.0160.00616.39
7.4.80.0000.01719.03
7.4.70.0140.00316.39
7.4.60.0030.01216.26
7.4.50.0000.00816.38
7.4.40.0080.00822.27
7.4.30.0100.00616.32
7.4.00.0090.00614.95
7.3.330.0030.00313.17
7.3.320.0000.00613.05
7.3.310.0050.00316.33
7.3.300.0050.00216.25
7.3.290.0060.00716.20
7.3.280.0050.01216.23
7.3.270.0030.01417.40
7.3.260.0140.00318.24
7.3.250.0110.00816.38
7.3.240.0060.01216.20
7.3.230.0130.00216.39
7.3.210.0080.00816.16
7.3.200.0100.00719.39
7.3.190.0140.00316.48
7.3.180.0120.00316.34
7.3.170.0080.00816.47
7.3.160.0110.00516.36
7.3.120.0000.01414.97
7.2.330.0090.00816.64
7.2.320.0080.00816.43
7.2.310.0070.01116.58
7.2.300.0130.00316.25
7.2.290.0080.00816.65
7.2.60.0080.00616.59
7.2.00.0000.01219.44
7.1.200.0070.00515.83
7.1.100.0000.00917.95
7.1.70.0050.00516.78
7.1.60.0060.01519.40
7.1.50.0080.00317.13
7.1.00.0030.03722.48
7.0.200.0140.01116.57
7.0.140.0030.07322.07
7.0.60.0170.07720.02
7.0.50.0070.08017.76
7.0.40.0100.08319.87
7.0.30.0330.07719.95
7.0.20.0170.04319.85
7.0.10.0070.09019.73
7.0.00.0030.09019.88
5.6.280.0070.07020.98
5.6.210.0170.07020.64
5.6.200.0130.07318.07
5.6.190.0130.07720.46
5.6.180.3970.03320.14
5.6.170.0300.07720.26
5.6.160.0130.07720.23
5.6.150.0070.07318.13
5.6.140.0100.07718.14
5.6.130.0070.05018.11
5.6.120.0200.06721.12
5.6.110.0030.04020.99
5.6.100.0070.03720.95
5.6.90.0170.07020.96
5.6.80.0130.07320.53
5.5.350.0170.05720.48
5.5.340.0170.05320.80
5.5.330.0230.07320.95
5.5.320.0200.07020.80
5.5.310.0100.08720.92
5.5.300.0130.06020.85
5.5.290.0070.06020.92
5.5.280.0130.07320.83
5.5.270.0070.07020.94
5.5.260.0100.08020.89
5.5.250.0300.04020.77
5.5.240.0070.06020.23
5.4.450.0200.05019.32
5.4.440.0100.06019.16
5.4.430.0070.05719.32
5.4.420.0170.06719.27
5.4.410.0030.05719.14
5.4.400.0230.05318.98
5.4.390.0170.06719.11
5.4.380.0070.05318.98
5.4.360.0230.06018.82
5.4.340.0070.05718.89
5.4.320.0130.05318.99
5.4.310.0070.07318.84
5.4.290.0100.05718.94
5.4.270.0070.04515.63
5.4.260.0100.03912.31
5.4.250.0090.06715.72
5.4.240.0080.03912.31
5.4.230.0020.05315.63
5.4.220.0100.04715.63
5.4.210.0070.04515.62
5.4.200.0130.03815.65
5.4.190.0080.04115.67
5.4.180.0100.04115.70
5.4.170.0040.05215.62
5.4.160.0030.03912.31
5.4.150.0070.03612.30
5.4.140.0100.04914.12
5.4.130.0050.05114.11
5.4.120.0050.04011.93
5.4.110.0120.05014.12
5.4.100.0070.04214.14
5.4.90.0050.03911.93
5.4.80.0060.04314.07
5.4.70.0040.03811.93
5.4.60.0090.04314.10
5.4.50.0120.04411.92
5.4.40.0130.04114.15
5.4.30.0130.03714.18
5.4.20.0110.04014.09
5.4.10.0070.03711.91
5.4.00.0130.04913.63
5.3.280.0100.04213.52
5.3.270.0110.04413.53
5.3.260.0100.04613.53
5.3.250.0130.03813.50
5.3.240.0070.04313.47
5.3.230.0070.04313.58
5.3.220.0080.04413.50
5.3.210.0050.03912.68
5.3.200.0070.03412.68
5.3.190.0070.04513.49
5.3.180.0170.04513.50
5.3.170.0060.04313.42
5.3.160.0060.03512.67
5.3.150.0090.04313.51
5.3.140.0080.04113.43
5.3.130.0090.04713.42
5.3.120.0170.04714.30
5.3.110.0070.05314.33
5.3.90.0070.05013.76
5.3.70.0070.05313.77

preferences:
33.64 ms | 401 KiB | 5 Q