3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($x=1;$x<24;$x++) { #var_dump($x / 2); $bla= round($x /2,0.5); echo $bla."\n"; }

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)
8.3.60.0110.00416.38
8.3.50.0100.00522.94
8.3.40.0060.01018.79
8.3.30.0000.01419.01
8.3.20.0040.00420.29
8.3.10.0080.00021.82
8.3.00.0090.00017.93
8.2.180.0090.00616.38
8.2.170.0120.00618.89
8.2.160.0070.00722.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00321.16
8.2.110.0030.00620.65
8.2.100.0090.00317.91
8.2.90.0030.00618.34
8.2.80.0030.00617.97
8.2.70.0030.00917.50
8.2.60.0110.00017.80
8.2.50.0000.00818.07
8.2.40.0080.00018.16
8.2.30.0040.00418.16
8.2.20.0060.00317.61
8.2.10.0070.00018.05
8.2.00.0000.00817.84
8.1.280.0120.00325.92
8.1.270.0040.00423.96
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00919.14
8.1.230.0040.00720.88
8.1.220.0000.00817.91
8.1.210.0040.00418.97
8.1.200.0030.00717.35
8.1.190.0050.00317.00
8.1.180.0060.00318.10
8.1.170.0040.00418.37
8.1.160.0070.00022.01
8.1.150.0050.00218.86
8.1.140.0050.00317.48
8.1.130.0000.00717.92
8.1.120.0000.00717.29
8.1.110.0050.00317.32
8.1.100.0040.00417.43
8.1.90.0040.00417.46
8.1.80.0040.00417.36
8.1.70.0070.00017.32
8.1.60.0020.00517.45
8.1.50.0000.00817.56
8.1.40.0030.00517.45
8.1.30.0030.00517.55
8.1.20.0040.00417.72
8.1.10.0020.00517.47
8.1.00.0040.00417.38
8.0.300.0000.00720.27
8.0.290.0040.00416.88
8.0.280.0050.00318.48
8.0.270.0070.00017.37
8.0.260.0000.00617.36
8.0.250.0070.00017.05
8.0.240.0040.00417.04
8.0.230.0040.00416.88
8.0.220.0000.00616.94
8.0.210.0030.00316.94
8.0.200.0070.00017.05
8.0.190.0030.00317.04
8.0.180.0050.00316.94
8.0.170.0040.00416.93
8.0.160.0030.00316.94
8.0.150.0000.00716.84
8.0.140.0030.00516.81
8.0.130.0030.00313.32
8.0.120.0030.00616.83
8.0.110.0000.00716.94
8.0.100.0000.00716.73
8.0.90.0040.00416.89
8.0.80.0100.00616.91
8.0.70.0040.00416.97
8.0.60.0000.00717.00
8.0.50.0040.00416.85
8.0.30.0140.00917.17
8.0.20.0110.00817.40
8.0.10.0000.00716.82
8.0.00.0110.00816.89
7.4.330.0050.00015.20
7.4.320.0000.00716.50
7.4.300.0030.00316.59
7.4.290.0000.00716.55
7.4.280.0040.00416.45
7.4.270.0050.00316.44
7.4.260.0000.00816.50
7.4.250.0030.00316.45
7.4.240.0040.00316.57
7.4.230.0000.00716.37
7.4.220.0110.00716.54
7.4.210.0070.01316.65
7.4.200.0030.00316.62
7.4.160.0100.01416.35
7.4.150.0120.00617.40
7.4.140.0060.01217.86
7.4.130.0060.01116.41
7.4.120.0100.00716.53
7.4.110.0110.00716.60
7.4.100.0140.00316.41
7.4.90.0090.00916.34
7.4.80.0080.01219.39
7.4.70.0070.01716.59
7.4.60.0130.00316.49
7.4.50.0040.00016.23
7.4.40.0040.01216.53
7.4.30.0060.01016.52
7.4.00.0080.01114.78
7.3.330.0000.00513.25
7.3.320.0060.00013.17
7.3.310.0070.00016.42
7.3.300.0030.00316.36
7.3.290.0060.00916.33
7.3.280.0090.00916.40
7.3.270.0060.01217.40
7.3.260.0170.00016.34
7.3.250.0110.00616.46
7.3.240.0090.00916.59
7.3.230.0130.00316.50
7.3.210.0070.01016.54
7.3.200.0090.00919.39
7.3.190.0140.00316.41
7.3.180.0060.01116.41
7.3.170.0140.00716.59
7.3.160.0150.00016.45
7.3.120.0050.01314.78
7.3.110.0100.00714.49
7.3.100.0150.00014.63
7.3.90.0030.00914.74
7.3.80.0090.00614.59
7.3.70.0040.00714.89
7.3.60.0070.01014.75
7.3.50.0030.01014.78
7.3.40.0040.00814.82
7.3.30.0030.01014.67
7.3.20.0060.00316.73
7.3.10.0100.00316.89
7.3.00.0030.00716.60
7.2.330.0070.01016.46
7.2.320.0100.00716.86
7.2.310.0090.00916.42
7.2.300.0100.00716.55
7.2.290.0080.00816.57
7.2.250.0130.00715.23
7.2.240.0070.01114.84
7.2.230.0110.00415.05
7.2.220.0040.00715.20
7.2.210.0090.00915.27
7.2.200.0030.01214.95
7.2.190.0030.01014.89
7.2.180.0080.00514.84
7.2.170.0030.01314.98
7.2.80.0100.00316.88
7.2.60.0190.00316.66
7.1.330.0000.01715.79
7.1.320.0030.01415.88
7.1.310.0040.00415.92
7.1.300.0000.01315.60
7.1.290.0030.00915.79
7.1.280.0040.00815.76
7.1.270.0110.00315.88
7.1.260.0030.01015.54
7.1.200.0030.00915.85
7.1.100.0000.01718.09
7.1.70.0000.00717.19
7.1.60.0130.01319.40
7.1.50.0140.01116.69
7.1.00.0130.06722.54
7.0.200.0000.00816.83
7.0.140.0030.07322.18
7.0.60.0070.05019.93
7.0.50.0130.06717.72
7.0.40.0100.08719.90
7.0.30.0230.03320.21
7.0.20.0230.08020.09
7.0.10.0070.09020.04
7.0.00.0100.04020.08
5.6.280.0070.07020.78
5.6.210.0030.07320.46
5.6.200.0030.09018.18
5.6.190.0070.04720.41
5.6.180.0330.05720.48
5.6.170.0200.04720.56
5.6.160.0200.04020.55
5.6.150.0030.08318.11
5.6.140.0130.07318.11
5.6.130.0100.04018.07
5.6.120.0070.07321.14
5.6.110.0170.07320.99
5.6.100.0130.07021.11
5.6.90.0070.09020.97
5.6.80.0200.07320.40
5.5.350.0330.07320.43
5.5.340.0000.09318.03
5.5.330.0030.08720.40
5.5.320.0170.04320.26
5.5.310.0300.07320.23
5.5.300.0130.07717.96
5.5.290.0200.07318.00
5.5.280.0070.04720.84
5.5.270.0100.04720.88
5.5.260.0070.09020.79
5.5.250.0130.07320.60
5.5.240.0000.04320.19
5.4.450.0800.05719.60
5.4.440.0700.06319.14
5.4.430.0830.06719.49
5.4.420.0830.06319.52
5.4.410.0700.05319.49
5.4.400.0730.06019.21
5.4.390.0830.05019.25
5.4.380.0170.05018.80
5.4.370.0170.03318.47
5.4.360.0270.04718.65
5.4.350.0070.03511.98
5.4.340.0070.03811.98
5.4.320.0070.04012.46
5.4.310.0110.03412.46
5.4.300.0100.04012.46
5.4.290.0070.03612.46
5.4.280.0060.03512.36
5.4.270.0090.04112.36
5.4.260.0060.03612.35
5.4.250.0050.03812.35
5.4.240.0080.04112.35
5.4.230.0100.03512.34
5.4.220.0040.04412.34
5.4.210.0090.03712.34
5.4.200.0030.04012.35
5.4.190.0070.03512.34
5.4.180.0080.03412.34
5.4.170.0050.03812.36
5.4.160.0040.03712.35
5.4.150.0070.03512.35
5.4.140.0020.04112.03
5.4.130.0090.03212.02
5.4.120.0040.03711.98
5.4.110.0060.04011.97
5.4.100.0070.04111.97
5.4.90.0080.03411.97
5.4.80.0080.03611.97
5.4.70.0070.03411.96
5.4.60.0090.03211.97
5.4.50.0090.03611.96
5.4.40.0080.03211.95
5.4.30.0110.03011.95
5.4.20.0060.03811.95
5.4.10.0080.04511.95
5.4.00.0080.04311.45
5.3.290.0060.03912.80
5.3.280.0080.04012.71
5.3.270.0080.04012.72
5.3.260.0070.03812.72
5.3.250.0050.04512.72
5.3.240.0110.03612.72
5.3.230.0090.03412.71
5.3.220.0080.04012.68
5.3.210.0050.04112.68
5.3.200.0060.04512.68
5.3.190.0070.03712.68
5.3.180.0090.03412.68
5.3.170.0060.03712.67
5.3.160.0090.03412.68
5.3.150.0040.04012.68
5.3.140.0060.03712.66
5.3.130.0020.04312.65
5.3.120.0030.04212.66
5.3.110.0040.04112.66
5.3.100.0080.03712.12
5.3.90.0090.03612.09
5.3.80.0080.03412.07
5.3.70.0050.03712.07
5.3.60.0070.04112.06
5.3.50.0070.04012.00
5.3.40.0060.03812.00
5.3.30.0090.03111.94
5.3.20.0030.03711.72
5.3.10.0080.03411.69
5.3.00.0080.03711.68
5.2.170.0060.0329.20
5.2.160.0070.0269.20
5.2.150.0100.0329.20
5.2.140.0050.0329.20
5.2.130.0080.0329.16
5.2.120.0060.0279.16
5.2.110.0070.0299.16
5.2.100.0020.0379.16
5.2.90.0050.0299.16
5.2.80.0070.0299.15
5.2.70.0030.0399.15
5.2.60.0060.0309.11
5.2.50.0080.0329.07
5.2.40.0060.0309.05
5.2.30.0030.0319.03
5.2.20.0040.0299.02
5.2.10.0010.0358.97
5.2.00.0050.0288.83
5.1.60.0080.0228.11
5.1.50.0040.0288.11
5.1.40.0060.0268.09
5.1.30.0020.0278.45
5.1.20.0050.0258.46
5.1.10.0050.0248.19
5.1.00.0040.0258.19
5.0.50.0050.0196.67
5.0.40.0030.0196.53
5.0.30.0010.0336.34
5.0.20.0030.0256.32
5.0.10.0050.0206.30
5.0.00.0050.0286.30
4.4.90.0050.0134.78
4.4.80.0010.0244.75
4.4.70.0040.0154.75
4.4.60.0010.0174.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0030.0174.76
4.4.20.0040.0224.84
4.4.10.0030.0194.85
4.4.00.0020.0274.76
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0050.0134.64
4.3.80.0040.0224.59
4.3.70.0050.0124.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0020.0314.54
4.3.30.0020.0153.36
4.3.20.0020.0153.33
4.3.10.0030.0223.29
4.3.00.0130.0237.12

preferences:
51.6 ms | 401 KiB | 5 Q