3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('a' => 1, 'b' => 2, 'c' => 3); foreach($a as $v){ echo $v; }

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)
8.3.60.0160.00316.22
8.3.50.0070.01221.99
8.3.40.0110.00418.72
8.3.30.0080.00618.98
8.3.20.0000.00920.16
8.3.10.0000.00723.61
8.3.00.0050.00320.95
8.2.180.0120.00918.29
8.2.170.0030.01022.96
8.2.160.0070.00720.25
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.01426.16
8.2.120.0000.00819.23
8.2.110.0100.00019.19
8.2.100.0060.00617.91
8.2.90.0030.00519.28
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0080.00017.93
8.2.50.0040.00418.10
8.2.40.0060.00318.34
8.2.30.0040.00418.24
8.2.20.0070.00317.66
8.2.10.0050.00318.05
8.2.00.0000.00917.58
8.1.280.0070.01425.92
8.1.270.0040.00423.95
8.1.260.0080.00026.35
8.1.250.0030.00728.09
8.1.240.0070.00322.36
8.1.230.0110.00017.76
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0070.00018.10
8.1.170.0040.00418.57
8.1.160.0030.00322.00
8.1.150.0040.00418.56
8.1.140.0000.00717.37
8.1.130.0030.00317.81
8.1.120.0000.00717.46
8.1.110.0040.00417.39
8.1.100.0000.00717.43
8.1.90.0040.00417.47
8.1.80.0000.00817.42
8.1.70.0000.00717.30
8.1.60.0060.00617.60
8.1.50.0000.00817.36
8.1.40.0020.00517.47
8.1.30.0040.00417.53
8.1.20.0030.00517.48
8.1.10.0040.00417.48
8.1.00.0040.00417.43
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0070.00018.34
8.0.270.0030.00317.13
8.0.260.0030.00317.25
8.0.250.0000.00716.95
8.0.240.0000.00916.96
8.0.230.0040.00416.86
8.0.220.0000.00716.80
8.0.210.0030.00316.87
8.0.200.0000.00616.82
8.0.190.0070.00016.83
8.0.180.0000.00816.94
8.0.170.0060.00316.83
8.0.160.0040.00416.71
8.0.150.0070.00016.86
8.0.140.0030.00616.74
8.0.130.0060.00013.24
8.0.120.0040.00416.80
8.0.110.0040.00416.72
8.0.100.0000.00816.82
8.0.90.0000.00716.88
8.0.80.0110.00416.91
8.0.70.0070.00016.94
8.0.60.0000.00816.75
8.0.50.0040.00416.68
8.0.30.0090.01217.06
8.0.20.0120.01017.40
8.0.10.0000.00716.84
8.0.00.0100.00816.92
7.4.330.0000.00515.00
7.4.320.0000.00616.55
7.4.300.0070.00016.59
7.4.290.0090.00016.64
7.4.280.0030.00516.58
7.4.270.0030.00316.54
7.4.260.0030.00316.47
7.4.250.0040.00416.45
7.4.240.0020.00516.52
7.4.230.0030.00316.47
7.4.220.0080.01216.62
7.4.210.0060.00916.52
7.4.200.0030.00316.62
7.4.160.0090.00916.27
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0100.00716.48
7.4.120.0140.00816.45
7.4.110.0080.00816.46
7.4.100.0120.01216.43
7.4.90.0100.00716.34
7.4.80.0190.00319.39
7.4.70.0080.01216.29
7.4.60.0120.01216.38
7.4.50.0060.00016.18
7.4.40.0110.00516.49
7.4.30.0070.00716.39
7.4.00.0080.00815.03
7.3.330.0030.00313.05
7.3.320.0030.00312.99
7.3.310.0030.00516.09
7.3.300.0000.00716.16
7.3.290.0030.00916.29
7.3.280.0100.00916.22
7.3.270.0120.01217.40
7.3.260.0100.01616.33
7.3.250.0090.00716.46
7.3.240.0070.01416.29
7.3.230.0000.01716.39
7.3.210.0100.00716.57
7.3.200.0160.00319.39
7.3.190.0150.00816.27
7.3.180.0090.00616.24
7.3.170.0060.00916.36
7.3.160.0100.01016.37
7.3.120.0160.00014.80
7.3.00.0080.00816.73
7.2.330.0100.00716.57
7.2.320.0080.00816.45
7.2.310.0150.00416.54
7.2.300.0100.00616.52
7.2.290.0070.01016.61
7.2.130.0030.01316.66
7.2.120.0060.00316.69
7.2.110.0060.00616.86
7.2.100.0090.00616.97
7.2.90.0060.00616.82
7.2.80.0120.00416.97
7.2.70.0030.01217.00
7.2.60.0040.01117.03
7.2.50.0070.00716.74
7.2.40.0000.01416.77
7.2.30.0100.00716.79
7.2.20.0030.01416.88
7.2.10.0060.00616.66
7.2.00.0080.00618.05
7.1.250.0000.00915.76
7.1.240.0000.01415.72
7.1.230.0120.00415.56
7.1.220.0070.00715.81
7.1.210.0030.00915.53
7.1.200.0070.00715.63
7.1.190.0070.00415.89
7.1.180.0030.01015.94
7.1.170.0060.00915.73
7.1.160.0040.01115.47
7.1.150.0110.00415.77
7.1.140.0000.01315.68
7.1.130.0120.00315.52
7.1.120.0040.01215.75
7.1.110.0030.00615.50
7.1.100.0090.00416.86
7.1.90.0000.01015.93
7.1.80.0080.00015.93
7.1.70.0030.00616.35
7.1.60.0110.00917.80
7.1.50.0060.00716.22
7.1.40.0040.01115.46
7.1.30.0030.01015.73
7.1.20.0100.00015.69
7.1.10.0040.00715.72
7.1.00.0070.04019.07
7.0.330.0030.00715.16
7.0.320.0000.00815.09
7.0.310.0030.00915.57
7.0.300.0030.00515.41
7.0.290.0100.00315.30
7.0.280.0060.00315.23
7.0.270.0040.00415.57
7.0.260.0070.00315.52
7.0.250.0000.01015.50
7.0.240.0030.00615.11
7.0.230.0060.00715.45
7.0.220.0060.00615.07
7.0.210.0030.00515.48
7.0.200.0060.00515.96
7.0.190.0030.01015.16
7.0.180.0090.00015.43
7.0.170.0030.01015.34
7.0.160.0040.01115.35
7.0.150.0060.00915.23
7.0.140.0020.04318.81
7.0.130.0030.00615.16
7.0.120.0060.00615.47
7.0.110.0000.00815.40
7.0.100.0090.00315.29
7.0.90.0080.00415.47
7.0.80.0070.00715.46
7.0.70.0510.04017.65
7.0.60.0410.04117.53
7.0.50.0380.04217.90
7.0.40.0070.04516.75
7.0.30.0070.02516.66
7.0.20.0090.04516.75
7.0.10.0070.03716.86
7.0.00.0100.03516.63
5.6.380.0070.00713.92
5.6.370.0060.00614.70
5.6.360.0040.01114.16
5.6.350.0070.00714.14
5.6.340.0030.01314.34
5.6.330.0000.01114.37
5.6.320.0030.00914.30
5.6.310.0060.00614.52
5.6.300.0100.00314.12
5.6.290.0060.00914.34
5.6.280.0050.05117.63
5.6.270.0070.00714.24
5.6.260.0060.00614.12
5.6.250.0000.00814.26
5.6.240.0000.01214.21
5.6.230.0060.01214.08
5.6.220.0090.02317.30
5.6.210.0040.02417.35
5.6.200.0050.04817.59
5.6.190.0050.05117.65
5.6.180.0050.03817.71
5.6.170.0070.02817.44
5.6.160.0050.04517.62
5.6.150.0020.05017.50
5.6.140.0110.02717.69
5.6.130.0090.02817.63
5.6.120.0120.04017.59
5.6.110.0100.03617.63
5.6.100.0080.04717.50
5.6.90.0090.03517.56
5.6.80.0050.04317.30
5.6.70.0070.04317.21
5.6.60.0080.04117.13
5.6.50.0120.03217.20
5.6.40.0050.03717.15
5.6.30.0070.04717.22
5.6.20.0120.03017.10
5.6.10.0050.03417.24
5.6.00.0070.02317.29
5.5.380.0080.00011.21
5.5.370.0030.00911.13
5.5.360.0030.02315.65
5.5.350.0060.04015.94
5.5.340.0050.04316.00
5.5.330.0030.03316.00
5.5.320.0050.04615.83
5.5.310.0060.04215.94
5.5.300.0030.03415.92
5.5.290.0150.03716.08
5.5.280.0030.02615.89
5.5.270.0060.04815.91
5.5.260.0050.03715.98
5.5.250.0080.04315.79
5.5.240.0110.03815.54
5.5.230.0020.04315.52
5.5.220.0060.04515.56
5.5.210.0070.04015.51
5.5.200.0050.02915.56
5.5.190.0050.03315.54
5.5.180.0030.02515.58
5.5.170.0000.00910.90
5.5.160.0050.04715.49
5.5.150.0070.03215.59
5.5.140.0050.04015.69
5.5.130.0070.04215.52
5.5.120.0030.03815.65
5.5.110.0030.03615.56
5.5.100.0040.03015.49
5.5.90.0060.04115.48
5.5.80.0050.03715.52
5.5.70.0100.03815.49
5.5.60.0070.04015.49
5.5.50.0070.03815.53
5.5.40.0060.03615.46
5.5.30.0050.04115.51
5.5.20.0080.04515.42
5.5.10.0030.02815.48
5.5.00.0050.04315.48
5.4.450.0090.04015.14
5.4.440.0020.04715.18
5.4.430.0110.03615.13
5.4.420.0080.04115.10
5.4.410.0030.04415.16
5.4.400.0050.04515.02
5.4.390.0060.03414.93
5.4.380.0040.04414.91
5.4.370.0100.02715.01
5.4.360.0050.04015.04
5.4.350.0020.02315.00
5.4.340.0100.03714.98
5.4.330.0000.01110.90
5.4.320.0060.03114.94
5.4.310.0060.04214.93
5.4.300.0030.04414.91
5.4.290.0050.04314.94
5.4.280.0030.03314.93
5.4.270.0030.04415.02
5.4.260.0050.04115.00
5.4.250.0060.04514.98
5.4.240.0080.03914.99
5.4.230.0080.03814.96
5.4.220.0070.03914.99
5.4.210.0120.03614.96
5.4.200.0020.03514.85
5.4.190.0120.03715.00
5.4.180.0050.04314.87
5.4.170.0050.04314.98
5.4.160.0060.03914.95
5.4.150.0030.02614.99
5.4.140.0020.04213.66
5.4.130.0070.03813.51
5.4.120.0040.04413.58
5.4.110.0030.03613.61
5.4.100.0030.03813.64
5.4.90.0050.04013.66
5.4.80.0070.03813.54
5.4.70.0050.04213.63
5.4.60.0080.03513.60
5.4.50.0110.02813.60
5.4.40.0020.03713.57
5.4.30.0080.03013.54
5.4.20.0050.04313.64
5.4.10.0040.02913.56
5.4.00.0050.03813.36
5.3.290.0030.04112.69
5.3.280.0100.03812.74
5.3.270.0050.04412.68
5.3.260.0060.03712.75
5.3.250.0060.03912.71
5.3.240.0050.04012.72
5.3.230.0050.04112.67
5.3.220.0050.04112.72
5.3.210.0030.04512.64
5.3.200.0030.04112.66
5.3.190.0060.03812.70
5.3.180.0030.04412.71
5.3.170.0080.03712.64
5.3.160.0060.03612.66
5.3.150.0020.04212.71
5.3.140.0070.02512.71
5.3.130.0050.04112.72
5.3.120.0100.03812.72
5.3.110.0060.03312.72
5.3.100.0110.03612.47
5.3.90.0090.03112.41
5.3.80.0030.04112.33
5.3.70.0030.04212.42
5.3.60.0080.03812.44
5.3.50.0030.02712.41
5.3.40.0060.03012.40
5.3.30.0060.03812.40
5.3.20.0050.04012.28
5.3.10.0050.03812.15
5.3.00.0050.04312.24
5.2.170.0010.03111.59
5.2.160.0030.03511.59
5.2.150.0020.02611.59
5.2.140.0020.02311.59
5.2.130.0020.03511.59
5.2.120.0050.02511.59
5.2.110.0050.03411.59
5.2.100.0060.02911.59
5.2.90.0060.03311.59
5.2.80.0030.03511.59
5.2.70.0050.02711.59
5.2.60.0100.02811.59
5.2.50.0030.03411.59
5.2.40.0050.02511.59
5.2.30.0030.03511.59
5.2.20.0020.03511.59
5.2.10.0030.02711.59
5.2.00.0080.03011.59
5.1.60.0050.02711.59
5.1.50.0070.02711.59
5.1.40.0020.02311.59
5.1.30.0030.01811.59
5.1.20.0030.03411.59
5.1.10.0020.01611.59
5.1.00.0020.01711.59
5.0.50.0020.02611.59
5.0.40.0050.02011.59
5.0.30.0070.03311.59
5.0.20.0030.02311.59
5.0.10.0050.02311.59
5.0.00.0050.03511.59
4.4.90.0000.01511.59
4.4.80.0000.01911.59
4.4.70.0030.01311.59
4.4.60.0020.02111.59
4.4.50.0030.01811.59
4.4.40.0040.02011.59
4.4.30.0050.01711.59
4.4.20.0020.01311.59
4.4.10.0030.02011.59
4.4.00.0000.02611.59
4.3.110.0050.01711.59
4.3.100.0030.01811.59
4.3.90.0020.01511.59
4.3.80.0030.02911.59
4.3.70.0000.02111.59
4.3.60.0000.02211.59
4.3.50.0030.01711.59
4.3.40.0000.02811.59
4.3.30.0000.02111.59
4.3.20.0030.01811.59
4.3.10.0030.01711.59
4.3.00.0000.01811.59

preferences:
44.98 ms | 401 KiB | 5 Q