3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = (object) ['foo' => 'bar', 'baz' => 'bang']; var_dump($v); foreach ($v as $a => $b) { echo "$a -> $b"; }

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)
8.3.40.0120.00818.93
8.3.30.0070.00719.02
8.3.20.0000.00820.22
8.3.10.0000.00820.46
8.3.00.0090.00019.56
8.2.170.0150.00022.96
8.2.160.0170.00320.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0100.00026.16
8.2.120.0050.00322.27
8.2.110.0090.00019.41
8.2.100.0130.00019.63
8.2.90.0100.00019.23
8.2.80.0060.00317.97
8.2.70.0060.00317.75
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0100.00317.81
8.2.30.0050.00319.29
8.2.20.0050.00317.72
8.2.10.0040.00417.92
8.2.00.0070.00317.73
8.1.270.0040.01122.14
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0000.00923.89
8.1.230.0000.01117.70
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.25
8.1.190.0050.00317.23
8.1.180.0060.00318.10
8.1.170.0050.00318.41
8.1.160.0040.00322.09
8.1.150.0040.00418.79
8.1.140.0000.00717.44
8.1.130.0000.00717.29
8.1.120.0000.00717.35
8.1.110.0030.00517.50
8.1.100.0030.00317.34
8.1.90.0040.00417.48
8.1.80.0030.00317.45
8.1.70.0000.00717.41
8.1.60.0040.00417.56
8.1.50.0080.00017.41
8.1.40.0000.00717.39
8.1.30.0000.00817.63
8.1.20.0060.00317.65
8.1.10.0040.00417.36
8.1.00.0000.01017.32
8.0.300.0040.00418.77
8.0.290.0000.00916.75
8.0.280.0030.00318.31
8.0.270.0030.00317.26
8.0.260.0000.00716.87
8.0.250.0030.00317.03
8.0.240.0000.00816.92
8.0.230.0050.00317.01
8.0.220.0030.00316.83
8.0.210.0080.00016.93
8.0.200.0030.00317.00
8.0.190.0060.00616.91
8.0.180.0040.00417.00
8.0.170.0040.00416.91
8.0.160.0070.00016.93
8.0.150.0000.00716.77
8.0.140.0000.00816.92
8.0.130.0000.00613.30
8.0.120.0070.00016.95
8.0.110.0030.00516.94
8.0.100.0050.00316.93
8.0.90.0000.00716.82
8.0.80.0090.00616.95
8.0.70.0030.00516.94
8.0.60.0040.00417.05
8.0.50.0000.00716.98
8.0.30.0060.01217.03
8.0.20.0050.01717.40
8.0.10.0020.00517.09
8.0.00.0110.01016.87
7.4.330.0000.00515.21
7.4.320.0080.00016.57
7.4.300.0050.00316.60
7.4.290.0030.00316.42
7.4.280.0000.00716.48
7.4.270.0000.00616.42
7.4.260.0000.00716.34
7.4.250.0070.00016.45
7.4.240.0040.00316.58
7.4.230.0000.00716.70
7.4.220.0120.00916.45
7.4.210.0140.00716.55
7.4.200.0040.00416.49
7.4.160.0120.00616.25
7.4.150.0090.01517.40
7.4.140.0090.00917.86
7.4.130.0130.00416.42
7.4.120.0120.00616.46
7.4.110.0030.01416.44
7.4.100.0070.01116.44
7.4.90.0030.01416.53
7.4.80.0110.00616.45
7.4.70.0110.00516.45
7.4.60.0060.00916.36
7.4.50.0000.00816.50
7.4.40.0080.00816.34
7.4.30.0060.01016.48
7.4.10.0100.00715.05
7.4.00.0070.01014.89
7.3.330.0000.00513.11
7.3.320.0020.00213.14
7.3.310.0040.00416.38
7.3.300.0030.00316.38
7.3.290.0090.00916.37
7.3.280.0090.00616.36
7.3.270.0160.01017.40
7.3.260.0060.01116.35
7.3.250.0040.01416.36
7.3.240.0160.00716.55
7.3.230.0060.01216.58
7.3.210.0150.00316.25
7.3.200.0070.01619.39
7.3.190.0090.00916.33
7.3.180.0090.00616.35
7.3.170.0070.00716.49
7.3.160.0080.00816.37
7.3.130.0130.00614.77
7.3.120.0030.01614.59
7.3.110.0130.00714.80
7.3.100.0090.00614.65
7.3.90.0100.00715.10
7.3.80.0100.00314.76
7.3.70.0060.00914.85
7.3.60.0070.00714.99
7.3.50.0040.01514.50
7.3.40.0100.00314.86
7.3.30.0040.01114.81
7.3.20.0030.01016.45
7.3.10.0090.00916.43
7.3.00.0030.01316.67
7.2.330.0030.01416.51
7.2.320.0000.01816.70
7.2.310.0090.00916.57
7.2.300.0130.01016.43
7.2.290.0100.01016.46
7.2.260.0040.01415.03
7.2.250.0000.01914.98
7.2.240.0070.00715.06
7.2.230.0130.00314.82
7.2.220.0090.00914.74
7.2.210.0060.00315.18
7.2.200.0080.00415.16
7.2.190.0070.01315.10
7.2.180.0040.01114.88
7.2.170.0110.00715.02
7.2.160.0030.00714.60
7.2.150.0120.00317.05
7.2.140.0060.01216.78
7.2.130.0100.00716.95
7.2.120.0070.01016.86
7.2.110.0040.01816.84
7.2.100.0120.00016.96
7.2.90.0000.01816.79
7.2.80.0060.01016.89
7.2.70.0060.00916.93
7.2.60.0100.00716.68
7.2.50.0070.00716.72
7.2.40.0000.01216.73
7.2.30.0090.00616.95
7.2.20.0070.01016.88
7.2.10.0110.00716.86
7.2.00.0050.00718.12
7.1.330.0070.00715.62
7.1.320.0030.01215.81
7.1.310.0030.00915.82
7.1.300.0080.00815.64
7.1.290.0060.00315.79
7.1.280.0130.00315.44
7.1.270.0030.01015.80
7.1.260.0040.00415.77
7.1.250.0130.00315.99
7.1.240.0120.00015.91
7.1.230.0030.01015.64
7.1.220.0070.00715.89
7.1.210.0100.00715.61
7.1.200.0100.00315.83
7.1.190.0000.01015.90
7.1.180.0100.00615.59
7.1.170.0060.00916.01
7.1.160.0060.00615.95
7.1.150.0030.00615.73
7.1.140.0060.00915.81
7.1.130.0040.01115.71
7.1.120.0000.00915.77
7.1.110.0060.00615.42
7.1.100.0090.00717.11
7.1.90.0030.00915.93
7.1.80.0090.00315.99
7.1.70.0030.00816.22
7.1.60.0050.01217.61
7.1.50.0050.01316.47
7.1.40.0120.00015.91
7.1.30.0030.00715.88
7.1.20.0060.00915.72
7.1.10.0040.01115.54
7.1.00.0070.04019.11
7.0.330.0040.01115.50
7.0.320.0070.01015.30
7.0.310.0080.00415.27
7.0.300.0070.01015.42
7.0.290.0030.01215.21
7.0.280.0070.00715.32
7.0.270.0000.01315.57
7.0.260.0060.00615.41
7.0.250.0060.00615.27
7.0.240.0080.00315.46
7.0.230.0030.00715.64
7.0.220.0070.00315.15
7.0.210.0030.00615.38
7.0.200.0040.00615.89
7.0.190.0070.00315.22
7.0.180.0130.00015.38
7.0.170.0030.00615.50
7.0.160.0040.01115.52
7.0.150.0040.00415.21
7.0.140.0030.04318.69
7.0.130.0110.00615.59
7.0.120.0000.01315.21
7.0.110.0000.01415.25
7.0.100.0140.00015.53
7.0.90.0100.00315.39
7.0.80.0040.00715.18
7.0.70.0040.00415.40
7.0.60.0050.04717.74
7.0.50.0050.02316.70
7.0.40.0050.02816.97
7.0.30.0180.04317.05
7.0.20.0270.02516.71
7.0.10.0030.05016.70
7.0.00.0050.04816.71
5.6.400.0040.00714.38
5.6.390.0040.00814.28
5.6.380.0070.00713.93
5.6.370.0030.00714.32
5.6.360.0100.00314.27
5.6.350.0100.00714.55
5.6.340.0060.00814.29
5.6.330.0030.01014.59
5.6.320.0030.00614.32
5.6.310.0130.00014.09
5.6.300.0030.01314.12
5.6.290.0090.00614.36
5.6.280.0030.04417.60
5.6.270.0130.00014.30
5.6.260.0040.00814.44
5.6.250.0040.01114.58
5.6.240.0030.00614.34
5.6.230.0070.00714.50
5.6.220.0110.00414.19
5.6.210.0050.02417.40
5.6.200.0110.02816.21
5.6.190.0060.02217.21
5.6.180.0200.02217.33
5.6.170.0180.03617.41
5.6.160.0060.02317.28
5.6.150.0020.04316.17
5.6.140.0020.03516.27
5.6.130.0050.02316.34
5.6.120.0090.03017.73
5.6.110.0070.02617.67
5.6.100.0100.04117.62
5.6.90.0080.04217.59
5.6.80.0080.04217.25
5.6.70.0070.00714.48
5.6.60.0060.00614.23
5.6.50.0080.00814.25
5.6.40.0090.00614.54
5.6.30.0060.00914.20
5.6.20.0090.00614.36
5.6.10.0060.00614.15
5.6.00.0060.01014.16
5.5.380.0070.00713.96
5.5.370.0000.01714.08
5.5.360.0060.00614.36
5.5.350.0080.03517.46
5.5.340.0070.04515.86
5.5.330.0050.02916.99
5.5.320.0200.03717.11
5.5.310.0200.04017.17
5.5.300.0030.04816.17
5.5.290.0080.04016.21
5.5.280.0060.03517.41
5.5.270.0070.03017.49
5.5.260.0020.02417.53
5.5.250.0060.03017.40
5.5.240.0090.04217.28
5.5.230.0000.01513.86
5.5.220.0030.01414.13
5.5.210.0070.00714.18
5.5.200.0070.00714.11
5.5.190.0070.00714.19
5.5.180.0000.01114.34
5.5.170.0080.00314.12
5.5.160.0040.00814.35
5.5.150.0030.01213.96
5.5.140.0100.00714.18
5.5.130.0060.00314.23
5.5.120.0060.00313.97
5.5.110.0030.00913.78
5.5.100.0030.01014.04
5.5.90.0000.00914.29
5.5.80.0030.01214.32
5.5.70.0090.00614.09
5.5.60.0040.01214.20
5.5.50.0030.00913.95
5.5.40.0040.00814.34
5.5.30.0030.01014.32
5.5.20.0040.01214.32
5.5.10.0060.00913.76
5.5.00.0070.01014.21
5.4.450.0300.03715.41
5.4.440.0450.03215.15
5.4.430.0330.03715.15
5.4.420.0350.02715.04
5.4.410.0280.03315.09
5.4.400.0510.02814.84
5.4.390.0490.03514.69
5.4.380.0130.03314.64
5.4.370.0250.02714.70
5.4.360.0130.03314.78
5.4.350.0160.03314.62
5.4.340.0200.04214.66
5.4.330.0000.01110.95
5.4.320.0070.02411.75
5.4.310.0040.02811.66
5.4.300.0040.02411.69
5.4.290.0060.02011.72
5.4.280.0040.02611.64
5.4.270.0060.02211.74
5.4.260.0060.02811.59
5.4.250.0040.02311.77
5.4.240.0070.02011.57
5.4.230.0070.02411.72
5.4.220.0040.02311.73
5.4.210.0040.02211.63
5.4.200.0020.02411.78
5.4.190.0060.02011.65
5.4.180.0060.02611.61
5.4.170.0090.02311.58
5.4.160.0060.01911.66
5.4.150.0060.02411.58
5.4.140.0080.02511.41
5.4.130.0090.02011.49
5.4.120.0040.02311.39
5.4.110.0070.01911.58
5.4.100.0060.02111.42
5.4.90.0050.02311.29
5.4.80.0040.02411.49
5.4.70.0050.02411.52
5.4.60.0070.02311.46
5.4.50.0060.02011.41
5.4.40.0050.02111.47
5.4.30.0040.02211.35
5.4.20.0050.02011.45
5.4.10.0070.01911.53
5.4.00.0040.02111.15
5.3.290.0090.03612.80
5.3.280.0100.04012.71
5.3.270.0070.04212.73
5.3.260.0090.04512.71
5.3.250.0100.04212.72
5.3.240.0090.04412.72
5.3.230.0080.04112.70
5.3.220.0080.03812.68
5.3.210.0090.03912.68
5.3.200.0050.03612.68
5.3.190.0040.04512.68
5.3.180.0080.04412.68
5.3.170.0070.04012.67
5.3.160.0080.03812.67
5.3.150.0070.03812.68
5.3.140.0090.03312.65
5.3.130.0080.04512.66
5.3.120.0090.03712.66
5.3.110.0050.04212.66
5.3.100.0070.04412.12
5.3.90.0100.03612.08
5.3.80.0060.03712.07
5.3.70.0070.03912.08
5.3.60.0090.03512.06
5.3.50.0060.03812.00
5.3.40.0080.03812.00
5.3.30.0110.03811.95
5.3.20.0030.04311.73
5.3.10.0080.03511.70
5.3.00.0100.03411.68
5.2.170.0040.0319.18
5.2.160.0050.0309.18
5.2.150.0120.0369.18
5.2.140.0070.0349.18
5.2.130.0060.0349.14
5.2.120.0040.0329.14
5.2.110.0070.0349.14
5.2.100.0080.0309.14
5.2.90.0060.0349.14
5.2.80.0050.0339.14
5.2.70.0060.0359.14
5.2.60.0080.0359.09
5.2.50.0040.0329.05
5.2.40.0050.0359.04
5.2.30.0060.0349.01
5.2.20.0050.0289.00
5.2.10.0070.0308.93
5.2.00.0040.0308.78
5.1.60.0040.0238.07
5.1.50.0040.0248.06
5.1.40.0030.0258.05
5.1.30.0070.0248.40
5.1.20.0080.0238.42
5.1.10.0050.0258.14
5.1.00.0100.0198.14
5.0.50.0050.0186.62
5.0.40.0050.0276.48
5.0.30.0070.0456.29
5.0.20.0040.0266.27
5.0.10.0020.0246.24
5.0.00.0030.0376.23
4.4.90.0030.0174.78
4.4.80.0040.0244.76
4.4.70.0020.0164.76
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0030.0264.71
4.4.30.0030.0204.76
4.4.20.0050.0134.84
4.4.10.0020.0164.84
4.4.00.0070.0214.76
4.3.110.0070.0114.67
4.3.100.0030.0144.66
4.3.90.0000.0164.64
4.3.80.0020.0254.58
4.3.70.0030.0144.63
4.3.60.0050.0204.63
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0183.28
4.3.20.0020.0193.26
4.3.10.0010.0203.21
4.3.00.0130.0177.58

preferences:
51.54 ms | 400 KiB | 5 Q