3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($x=30;$x-=1;$x>0) if ($x%2==1) echo $x;

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)
8.3.60.0120.00318.30
8.3.50.0080.00818.17
8.3.40.0090.00918.68
8.3.30.0070.00718.58
8.3.20.0000.00919.31
8.3.10.0040.00421.69
8.3.00.0080.00018.99
8.2.180.0130.00316.38
8.2.170.0110.00422.96
8.2.160.0150.00320.75
8.2.150.0090.00024.18
8.2.140.0070.00024.66
8.2.130.0050.00317.68
8.2.120.0040.00426.35
8.2.110.0040.00419.19
8.2.100.0110.00417.93
8.2.90.0050.00319.25
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0030.00518.05
8.2.50.0030.00518.09
8.2.40.0060.00322.14
8.2.30.0070.00019.48
8.2.20.0000.00817.66
8.2.10.0030.00518.10
8.2.00.0040.00418.10
8.1.280.0090.00625.92
8.1.270.0070.00023.85
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0060.00322.17
8.1.230.0060.00617.89
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0070.00317.23
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0080.00018.27
8.1.160.0000.00720.67
8.1.150.0040.00418.91
8.1.140.0000.00819.61
8.1.130.0030.00317.72
8.1.120.0050.00217.48
8.1.110.0030.00517.50
8.1.100.0000.00717.40
8.1.90.0050.00317.38
8.1.80.0070.00017.41
8.1.70.0000.00717.41
8.1.60.0040.00417.46
8.1.50.0080.00017.54
8.1.40.0030.00617.41
8.1.30.0000.00817.50
8.1.20.0000.00717.67
8.1.10.0040.00417.43
8.1.00.0080.00017.48
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00818.48
8.0.270.0030.00317.18
8.0.260.0030.00317.16
8.0.250.0030.00316.83
8.0.240.0070.00016.84
8.0.230.0000.00716.97
8.0.220.0040.00416.84
8.0.210.0070.00016.84
8.0.200.0040.00416.93
8.0.190.0030.00516.93
8.0.180.0000.00716.86
8.0.170.0070.00016.94
8.0.160.0000.00816.88
8.0.150.0030.00516.85
8.0.140.0000.00816.74
8.0.130.0000.00713.24
8.0.120.0000.00816.89
8.0.110.0040.00416.75
8.0.100.0040.00416.74
8.0.90.0000.00716.70
8.0.80.0150.00616.83
8.0.70.0000.00816.94
8.0.60.0040.00416.82
8.0.50.0040.00416.75
8.0.30.0110.00617.31
8.0.20.0120.00717.40
8.0.10.0030.00317.07
8.0.00.0140.00316.52
7.4.330.0030.00315.08
7.4.320.0000.00616.58
7.4.300.0030.00316.58
7.4.290.0000.00716.58
7.4.280.0000.00716.41
7.4.270.0070.00016.58
7.4.260.0090.00016.47
7.4.250.0080.00016.56
7.4.240.0030.00316.54
7.4.230.0040.00416.62
7.4.220.0090.01016.70
7.4.210.0070.01416.50
7.4.200.0040.00416.33
7.4.160.0080.00816.58
7.4.150.0050.01317.40
7.4.140.0120.02017.86
7.4.130.0060.01216.55
7.4.120.0090.00716.43
7.4.110.0090.01516.45
7.4.100.0070.01016.45
7.4.90.0040.01316.53
7.4.80.0080.00819.39
7.4.70.0100.00616.66
7.4.60.0090.00616.55
7.4.50.0040.01416.40
7.4.40.0070.01016.62
7.4.30.0080.00816.62
7.4.00.0070.01114.88
7.3.330.0050.00213.18
7.3.320.0000.00613.01
7.3.310.0000.00716.25
7.3.300.0030.00316.24
7.3.290.0090.00816.27
7.3.280.0100.00616.26
7.3.270.0060.01217.40
7.3.260.0080.00816.49
7.3.250.0100.00816.30
7.3.240.0100.00616.39
7.3.230.0130.00316.48
7.3.210.0000.01716.39
7.3.200.0100.01016.43
7.3.190.0090.01016.51
7.3.180.0090.00916.28
7.3.170.0080.00816.29
7.3.160.0100.00716.33
7.2.330.0120.00916.59
7.2.320.0070.01716.69
7.2.310.0030.01316.62
7.2.300.0180.00316.67
7.2.290.0120.00416.23
7.2.80.0150.00716.63
7.2.60.0000.01216.95
7.2.00.0000.01619.30
7.1.200.0000.01115.67
7.1.100.0040.01118.08
7.1.70.0000.00817.01
7.1.60.0070.01719.85
7.1.00.0100.06722.36
7.0.200.0550.00014.77
7.0.60.0170.05319.98
7.0.50.0230.05720.35
7.0.40.0100.06320.32
7.0.30.0300.05720.30
7.0.20.0570.05320.32
7.0.10.0600.05020.30
7.0.00.0500.06720.20
5.6.280.0000.07721.04
5.6.210.0170.05320.65
5.6.200.0170.06321.06
5.6.190.0030.06721.13
5.6.180.0230.06721.06
5.6.170.0500.05321.04
5.6.160.0600.04321.05
5.6.150.0570.04721.07
5.6.140.0500.04721.19
5.6.130.0370.07021.20
5.6.120.0100.06321.00
5.6.110.0300.05321.10
5.6.100.0130.05721.05
5.6.90.0100.06721.02
5.6.80.0230.05320.39
5.6.70.0270.04720.54
5.6.60.0300.07720.57
5.6.50.0300.05020.41
5.6.40.0300.05720.43
5.6.30.0100.06320.55
5.6.20.0300.06720.50
5.6.10.0130.07320.50
5.6.00.0170.07320.29
5.5.350.0230.05020.51
5.5.340.0230.05720.87
5.5.330.0100.07320.99
5.5.320.0100.06020.85
5.5.310.0500.05720.79
5.5.300.0530.07020.98
5.5.290.0400.06320.85
5.5.280.0170.05020.79
5.5.270.0570.05320.85
5.5.260.0170.06020.77
5.5.250.0170.05720.52
5.5.240.0230.05020.21
5.5.230.0070.06320.35
5.5.220.0270.06020.31
5.5.210.0230.05320.21
5.5.200.0230.06320.11
5.5.190.0170.06020.16
5.5.180.0300.06720.20
5.5.160.0170.05720.34
5.5.150.0130.07020.34
5.5.140.0230.05020.33
5.5.130.0200.05320.08
5.5.120.0130.06020.05
5.5.110.0370.03720.13
5.5.100.0200.05320.10
5.5.90.0170.05320.10
5.5.80.0230.05720.07
5.5.70.0100.06020.08
5.5.60.0270.04320.12
5.5.50.0270.04720.22
5.5.40.0130.05320.13
5.5.30.0170.05020.11
5.5.20.0100.06020.03
5.5.10.0170.05320.20
5.5.00.0230.05320.03

preferences:
56.82 ms | 400 KiB | 5 Q