3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { static $data = array( array('site_name' => 'bar'), array(), array('site_name' => 'baz') ); $current = current($data); next($data); return $current; } while($bar = foo()) echo $bar['site_name']."\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)
8.3.60.0070.01016.50
8.3.50.0150.00421.98
8.3.40.0100.01018.87
8.3.30.0080.00819.26
8.3.20.0040.00420.20
8.3.10.0080.00022.13
8.3.00.0030.00622.57
8.2.180.0140.00716.75
8.2.170.0150.00022.96
8.2.160.0090.00620.82
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0130.00322.08
8.2.100.0120.00019.63
8.2.90.0000.00719.30
8.2.80.0040.00418.16
8.2.70.0080.00017.75
8.2.60.0000.00717.93
8.2.50.0050.00318.07
8.2.40.0060.00318.16
8.2.30.0000.00818.19
8.2.20.0030.00717.60
8.2.10.0080.00019.52
8.2.00.0040.00417.75
8.1.280.0080.00625.92
8.1.270.0080.00022.25
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00624.01
8.1.230.0070.00419.16
8.1.220.0040.00417.91
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0000.00717.54
8.1.180.0040.00418.57
8.1.170.0050.00318.61
8.1.160.0070.00022.20
8.1.150.0000.00718.48
8.1.140.0030.00517.49
8.1.130.0030.00317.79
8.1.120.0030.00317.49
8.1.110.0040.00417.43
8.1.100.0050.00217.38
8.1.90.0040.00417.48
8.1.80.0030.00317.36
8.1.70.0000.00717.36
8.1.60.0030.00617.61
8.1.50.0050.00217.42
8.1.40.0000.00817.46
8.1.30.0000.00817.63
8.1.20.0000.00817.50
8.1.10.0040.00417.60
8.1.00.0080.00017.41
8.0.300.0060.00318.77
8.0.290.0000.00817.18
8.0.280.0000.00718.48
8.0.270.0050.00217.26
8.0.260.0070.00016.84
8.0.250.0030.00316.83
8.0.240.0030.00316.81
8.0.230.0070.00017.02
8.0.220.0000.00716.90
8.0.210.0030.00516.90
8.0.200.0000.00816.84
8.0.190.0000.00716.98
8.0.180.0030.00317.00
8.0.170.0070.00016.92
8.0.160.0040.00416.75
8.0.150.0040.00416.88
8.0.140.0000.00816.75
8.0.130.0060.00013.38
8.0.120.0000.00816.80
8.0.110.0000.00716.93
8.0.100.0050.00216.95
8.0.90.0000.00716.69
8.0.80.0150.00616.91
8.0.70.0050.00216.89
8.0.60.0000.00716.70
8.0.50.0040.00416.86
8.0.30.0120.00917.00
8.0.20.0130.00817.43
8.0.10.0000.00817.02
8.0.00.0090.01116.95
7.4.330.0020.00215.00
7.4.320.0060.00016.55
7.4.300.0070.00016.51
7.4.290.0030.00316.61
7.4.280.0070.00016.59
7.4.270.0000.00716.59
7.4.260.0000.00716.39
7.4.250.0000.00716.39
7.4.240.0030.00416.54
7.4.230.0040.00416.63
7.4.220.0070.01016.48
7.4.210.0100.00716.54
7.4.200.0030.00316.55
7.4.190.0000.00816.68
7.4.160.0090.01216.45
7.4.150.0060.01117.40
7.4.140.0100.00817.86
7.4.130.0100.00716.56
7.4.120.0110.01016.61
7.4.110.0160.00316.50
7.4.100.0130.00716.55
7.4.90.0110.00616.40
7.4.80.0060.01119.39
7.4.70.0140.00416.50
7.4.60.0110.00716.62
7.4.50.0000.00816.63
7.4.40.0070.01022.77
7.4.30.0060.00916.45
7.4.00.0030.01314.95
7.3.330.0000.00513.17
7.3.320.0000.00613.38
7.3.310.0000.00716.20
7.3.300.0000.00616.32
7.3.290.0070.00716.26
7.3.280.0080.01016.20
7.3.270.0070.01017.40
7.3.260.0080.01616.42
7.3.250.0130.00716.27
7.3.240.0090.00816.22
7.3.230.0160.00316.46
7.3.210.0070.01016.49
7.3.200.0180.00419.39
7.3.190.0100.01316.23
7.3.180.0030.01616.51
7.3.170.0080.00816.51
7.3.160.0060.00916.50
7.3.120.0070.00714.70
7.2.330.0070.01416.43
7.2.320.0110.00516.31
7.2.310.0160.00016.38
7.2.300.0160.00616.40
7.2.290.0130.00316.75
7.2.60.0030.00917.00
7.2.00.0000.01219.09
7.1.200.0040.01115.66
7.1.100.0000.01218.14
7.1.70.0030.01017.19
7.1.60.0070.01119.82
7.1.50.0030.01716.93
7.1.00.0100.07022.54
7.0.200.0050.00516.73
7.0.140.0130.06321.98
7.0.60.0230.06319.95
7.0.50.0030.06017.88
7.0.40.0100.05020.11
7.0.30.0270.03720.23
7.0.20.0330.07720.23
7.0.10.0100.03720.20
7.0.00.0070.07720.30
5.6.280.0070.07021.13
5.6.210.0000.08020.52
5.6.200.0130.07318.23
5.6.190.0100.08020.33
5.6.180.0570.07020.67
5.6.170.0230.04020.62
5.6.160.0070.04320.45
5.6.150.0130.07718.16
5.6.140.0030.03718.28
5.6.130.0170.07718.15
5.6.120.0130.04721.03
5.6.110.0100.07720.99
5.6.100.0030.08321.01
5.6.90.0070.08321.01
5.6.80.0130.06720.38
5.5.350.0030.04020.40
5.5.340.0130.07017.98
5.5.330.0030.06720.27
5.5.320.0500.06320.34
5.5.310.0230.08020.41
5.5.300.0100.08017.96
5.5.290.0070.08017.96
5.5.280.0100.08020.73
5.5.270.0070.05720.89
5.5.260.0000.04720.64
5.5.250.0070.04720.54
5.5.240.0070.05320.29
5.4.450.0330.06319.46
5.4.440.0200.04719.46
5.4.430.0270.07719.46
5.4.420.0170.06719.41
5.4.410.0100.05019.39
5.4.400.0270.04019.22
5.4.390.0000.03719.15
5.4.380.0330.03318.86
5.4.370.0470.06319.22
5.4.360.0130.04318.98
5.4.350.0630.05719.31
5.4.340.0170.05319.24
5.4.320.0200.04319.15
5.4.310.0330.03318.84
5.4.300.0200.04719.02
5.4.290.0430.04318.84
5.4.280.0330.04019.19
5.4.270.3500.03719.00
5.4.260.0070.05018.96
5.4.250.0200.06318.66
5.4.240.0070.05718.80
5.4.230.0030.05319.05
5.4.220.0200.06718.94
5.4.210.0100.05319.01
5.4.200.0030.08019.03
5.4.190.0030.05718.84
5.4.180.0030.05718.76
5.4.170.0070.05318.78
5.4.160.0100.07318.98
5.4.150.0100.05718.78
5.4.140.0100.06716.55
5.4.130.0070.04716.48
5.4.120.0030.05716.26
5.4.110.0030.05316.55
5.4.100.0070.05316.49
5.4.90.0030.06716.49
5.4.80.0170.06016.64
5.4.70.0100.05016.52
5.4.60.0170.05716.49
5.4.50.0030.06016.31
5.4.40.0170.04316.60
5.4.30.0070.05716.54
5.4.20.0100.04716.38
5.4.10.0100.05016.48
5.4.00.0000.05315.92
5.3.290.3470.03714.57
5.3.280.0100.07014.41
5.3.270.0030.06014.74
5.3.260.0070.07314.68
5.3.250.0100.05014.69
5.3.240.0070.05014.50
5.3.230.0100.04714.68
5.3.220.0170.04314.39
5.3.210.0130.05314.53
5.3.200.0100.07314.56
5.3.190.0100.05014.65
5.3.180.0070.07314.66
5.3.170.0030.07314.64
5.3.160.0070.05314.54
5.3.150.0030.06314.54
5.3.140.0100.05014.63
5.3.130.0100.07714.72
5.3.120.0070.07014.44
5.3.110.0130.05014.55
5.3.100.0230.05014.11
5.3.90.0030.05313.98
5.3.80.0070.05014.11
5.3.70.0070.06714.08
5.3.60.0100.05714.07
5.3.50.0000.06014.04
5.3.40.0030.06013.94
5.3.30.0000.08013.88
5.3.20.0130.05013.71
5.3.10.0070.05013.73
5.3.00.0030.05713.67

preferences:
38.99 ms | 401 KiB | 5 Q