3v4l.org

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

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)
8.3.70.0070.01116.58
8.3.60.0110.00716.38
8.3.50.0110.00422.81
8.3.40.0090.00618.67
8.3.30.0070.00719.22
8.3.20.0040.00420.13
8.3.10.0050.00321.98
8.3.00.0060.00319.68
8.2.180.0070.00716.32
8.2.170.0110.00422.96
8.2.160.0070.01318.96
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0070.00021.04
8.2.110.0070.00322.08
8.2.100.0040.00817.91
8.2.90.0040.00419.18
8.2.80.0000.00817.97
8.2.70.0100.00017.50
8.2.60.0060.00318.04
8.2.50.0030.00718.07
8.2.40.0030.00618.34
8.2.30.0080.00017.99
8.2.20.0020.00517.80
8.2.10.0000.00718.16
8.2.00.0050.00317.70
8.1.280.0070.00725.92
8.1.270.0030.00623.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.91
8.1.230.0120.00019.29
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0060.00317.38
8.1.190.0030.00617.00
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0040.00422.05
8.1.150.0040.00418.95
8.1.140.0030.00617.46
8.1.130.0000.00717.82
8.1.120.0000.00717.43
8.1.110.0000.00717.43
8.1.100.0030.00317.51
8.1.90.0000.00817.46
8.1.80.0000.00717.48
8.1.70.0040.00417.33
8.1.60.0080.00017.64
8.1.50.0030.00617.54
8.1.40.0040.00417.41
8.1.30.0000.00817.66
8.1.20.0040.00417.62
8.1.10.0000.00717.51
8.1.00.0000.00817.50
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0040.00418.50
8.0.270.0040.00417.25
8.0.260.0060.00017.25
8.0.250.0070.00016.88
8.0.240.0000.00916.88
8.0.230.0000.00716.98
8.0.220.0040.00416.97
8.0.210.0030.00316.96
8.0.200.0060.00017.07
8.0.190.0040.00416.99
8.0.180.0040.00416.81
8.0.170.0040.00416.81
8.0.160.0030.00616.80
8.0.150.0040.00416.72
8.0.140.0000.00716.75
8.0.130.0030.00313.31
8.0.120.0040.00416.84
8.0.110.0050.00216.79
8.0.100.0000.00716.71
8.0.90.0080.00016.88
8.0.80.0060.00916.76
8.0.70.0080.00016.88
8.0.60.0040.00416.77
8.0.50.0000.00716.87
8.0.30.0150.00817.04
8.0.20.0150.00517.40
8.0.10.0070.00016.89
8.0.00.0110.00816.82
7.4.330.0070.00015.00
7.4.320.0070.00016.54
7.4.300.0030.00316.58
7.4.290.0000.00816.61
7.4.280.0040.00416.38
7.4.270.0040.00416.58
7.4.260.0030.00316.57
7.4.250.0040.00416.44
7.4.240.0000.00716.47
7.4.230.0000.00816.59
7.4.220.0090.01016.51
7.4.210.0070.00716.67
7.4.200.0030.00316.47
7.4.150.0110.01317.40
7.4.140.0090.00817.86
7.4.130.0120.00516.49
7.4.120.0140.00316.55
7.4.110.0000.01716.45
7.4.100.0050.01416.49
7.4.90.0120.00816.38
7.4.80.0050.01119.39
7.4.70.0030.01316.50
7.4.60.0170.00016.52
7.4.50.0020.00216.30
7.4.40.0120.00416.31
7.4.30.0090.00616.64
7.4.00.0090.00615.04
7.3.330.0030.00313.29
7.3.320.0000.00613.21
7.3.310.0040.00416.37
7.3.300.0040.00416.37
7.3.290.0060.01016.40
7.3.280.0060.00916.41
7.3.270.0180.00617.40
7.3.260.0100.00716.49
7.3.250.0150.00416.53
7.3.240.0060.01216.63
7.3.230.0130.00316.39
7.3.210.0140.00316.49
7.3.200.0130.00619.39
7.3.190.0130.00316.56
7.3.180.0030.01416.74
7.3.170.0030.01316.66
7.3.160.0110.00516.62
7.3.120.0040.01114.96
7.2.330.0090.00916.53
7.2.320.0090.01216.39
7.2.310.0110.00616.69
7.2.300.0070.01116.59
7.2.290.0090.00616.70
7.2.60.0310.00516.43
7.1.200.0060.00515.96
7.1.70.0030.01316.92
7.1.60.0100.01319.40
7.1.50.0070.01617.05
7.1.00.0070.07322.33
7.0.200.0030.00716.50
7.0.140.0070.07021.92
7.0.60.0030.06319.86
7.0.50.0130.07717.81
7.0.40.0170.07720.09
7.0.30.0270.07720.09
7.0.20.0370.07720.09
7.0.10.0130.08020.13
7.0.00.0030.05720.00
5.6.280.0000.07720.98
5.6.210.0130.07720.75
5.6.200.0070.08318.10
5.6.190.0030.07020.21
5.6.180.0270.08020.33
5.6.170.0270.04020.37
5.6.160.0130.07320.56
5.6.150.0070.04718.09
5.6.140.0100.07718.15
5.6.130.0070.08018.14
5.6.120.0000.04720.96
5.6.110.0030.05721.00
5.6.100.0170.07321.08
5.6.90.0130.08020.97
5.6.80.0030.07020.35
5.5.350.3100.03720.42
5.5.340.0100.06018.00
5.5.330.0070.07020.38
5.5.320.0300.07720.51
5.5.310.0300.08020.32
5.5.300.0100.07717.88
5.5.290.0130.06717.98
5.5.280.0000.04320.84
5.5.270.0030.08320.83
5.5.260.0000.04320.67
5.5.250.0100.08020.70
5.5.240.0100.07020.27
5.4.450.0070.06019.55
5.4.440.0530.05319.48
5.4.430.0100.05319.51
5.4.420.0600.05719.57
5.4.410.0600.06019.35
5.4.400.0270.05719.22
5.4.390.0630.05018.82
5.4.380.0030.06718.68
5.4.370.0030.04318.56
5.4.360.0130.04718.74
5.4.350.0070.04911.98
5.4.340.0100.05311.97
5.4.320.0060.03512.46
5.4.310.0070.03612.45
5.4.300.0080.03412.46
5.4.290.0080.03812.46
5.4.280.0060.03712.36
5.4.270.0080.04412.35
5.4.260.0090.03912.35
5.4.250.0090.04312.35
5.4.240.0050.04212.35
5.4.230.0050.03712.35
5.4.220.0030.03812.34
5.4.210.0050.03812.35
5.4.200.0070.03612.35
5.4.190.0040.03712.34
5.4.180.0060.03512.34
5.4.170.0090.03212.35
5.4.160.0050.03612.35
5.4.150.0060.03612.34
5.4.140.0070.03612.03
5.4.130.0050.03812.02
5.4.120.0030.03911.97
5.4.110.0050.03511.97
5.4.100.0080.03311.98
5.4.90.0090.04111.97
5.4.80.0060.04011.97
5.4.70.0070.04211.96
5.4.60.0050.03411.96
5.4.50.0050.03911.96
5.4.40.0070.03611.95
5.4.30.0070.03511.95
5.4.20.0040.03611.95
5.4.10.0080.03311.95
5.4.00.0040.03711.44
5.3.290.0080.05212.80
5.3.280.0050.03812.71
5.3.270.0070.04012.73
5.3.260.0050.04512.72
5.3.250.0040.03912.72
5.3.240.0060.03712.72
5.3.230.0020.04112.70
5.3.220.0090.03312.68
5.3.210.0080.04612.68
5.3.200.0080.05012.68
5.3.190.0040.03812.67
5.3.180.0080.03412.67
5.3.170.0050.03612.67
5.3.160.0050.03612.68
5.3.150.0060.04512.67
5.3.140.0060.03712.66
5.3.130.0090.04012.66
5.3.120.0050.03912.66
5.3.110.0100.03412.66
5.3.100.0060.03612.12
5.3.90.0080.03412.09
5.3.80.0060.03612.08
5.3.70.0050.03612.07
5.3.60.0030.03912.07
5.3.50.0050.03812.00
5.3.40.0050.03612.00
5.3.30.0050.03511.94
5.3.20.0060.03811.72
5.3.10.0050.03511.69
5.3.00.0040.03711.68
5.2.170.0020.0329.20
5.2.160.0080.0329.20
5.2.150.0060.0319.20
5.2.140.0090.0329.20
5.2.130.0050.0369.16
5.2.120.0080.0289.16
5.2.110.0070.0339.17
5.2.100.0060.0299.16
5.2.90.0060.0349.16
5.2.80.0070.0299.16
5.2.70.0060.0359.16
5.2.60.0020.0349.11
5.2.50.0070.0329.08
5.2.40.0050.0299.05
5.2.30.0060.0349.03
5.2.20.0060.0289.02
5.2.10.0070.0308.97
5.2.00.0040.0388.83
5.1.60.0050.0248.12
5.1.50.0050.0248.11
5.1.40.0070.0218.09
5.1.30.0060.0278.44
5.1.20.0060.0268.46
5.1.10.0040.0268.19
5.1.00.0020.0288.19
5.0.50.0020.0236.67
5.0.40.0050.0206.53
5.0.30.0020.0376.34
5.0.20.0070.0166.30
5.0.10.0020.0226.29
5.0.00.0070.0296.28
4.4.90.0050.0194.78
4.4.80.0040.0184.75
4.4.70.0050.0214.76
4.4.60.0020.0214.75
4.4.50.0030.0164.77
4.4.40.0030.0244.71
4.4.30.0040.0144.76
4.4.20.0020.0164.85
4.4.10.0020.0174.85
4.4.00.0030.0284.76
4.3.110.0030.0154.67
4.3.100.0030.0194.67
4.3.90.0050.0164.63
4.3.80.0030.0274.59
4.3.70.0050.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0040.0294.54
4.3.30.0040.0163.34
4.3.20.0020.0153.31
4.3.10.0020.0153.27
4.3.00.0030.0277.82

preferences:
43.56 ms | 401 KiB | 5 Q