3v4l.org

run code in 500+ PHP versions simultaneously
<?php $x = array(0 => 1, 2 => 3, 4 => 5, 6 => 7, 8 => 9); foreach ($x as $key => $value) { echo "first loop (foreach):" . $key . "=>" . $value . "\n"; if ($key == 4) { break; } } foreach ($x as $key => $value) { echo "second loop (foreach):" . $key . "=>" . $value . "\n"; } reset($x); while (list($key, $value) = each($x)) { echo "first loop (each):" . $key . "=>" . $value . "\n"; if ($key == 4) { break; } } while (list($key, $value) = each($x)) { echo "second loop (each):" . $key . "=>" . $value . "\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)
8.5.30.0100.00719.61
8.5.20.0040.00321.98
8.5.10.0110.00816.60
8.5.00.0090.01220.26
8.4.180.0150.00819.65
8.4.170.0130.00921.94
8.4.160.0130.01023.88
8.4.150.0060.00716.86
8.4.140.0100.01117.61
8.4.130.0120.00917.86
8.4.120.0100.01022.20
8.4.110.0100.00618.77
8.4.100.0130.00818.02
8.4.90.0110.01117.84
8.4.80.0110.00918.06
8.4.70.0120.00818.01
8.4.60.0150.00820.22
8.4.50.0100.01223.61
8.4.40.0070.00317.75
8.4.30.0040.00419.84
8.4.20.0070.01417.72
8.4.10.0080.00417.80
8.3.300.0150.00618.51
8.3.290.0070.01420.67
8.3.280.0070.00516.21
8.3.270.0120.00816.54
8.3.260.0130.00716.66
8.3.250.0120.00718.64
8.3.240.0120.00716.66
8.3.230.0120.00816.60
8.3.220.0140.00416.55
8.3.210.0110.00916.84
8.3.200.0050.00316.72
8.3.190.0100.01017.23
8.3.180.0130.00716.80
8.3.170.0040.01416.54
8.3.160.0080.01216.71
8.3.150.0130.00616.99
8.3.140.0040.00416.60
8.3.130.0000.00818.36
8.3.120.0060.00318.86
8.3.110.0060.00320.94
8.3.100.0030.00616.91
8.3.90.0070.00716.80
8.3.80.0030.00619.36
8.3.70.0090.01216.63
8.3.60.0190.00318.55
8.3.50.0140.00817.27
8.3.40.0110.00419.02
8.3.30.0140.00018.84
8.3.20.0050.00321.66
8.3.10.0030.00521.69
8.3.00.0000.00819.13
8.2.300.0070.01518.22
8.2.290.0040.00518.82
8.2.280.0100.00718.33
8.2.270.0160.00316.62
8.2.260.0140.00018.77
8.2.250.0070.00018.54
8.2.240.0060.00318.91
8.2.230.0000.00922.58
8.2.220.0050.00524.06
8.2.210.0000.00826.77
8.2.200.0090.00016.38
8.2.190.0170.00316.75
8.2.180.0100.00318.31
8.2.170.0040.01122.96
8.2.160.0070.00722.12
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00722.21
8.2.120.0040.00426.35
8.2.110.0120.00622.18
8.2.100.0120.00017.72
8.2.90.0040.00417.97
8.2.80.0050.00317.97
8.2.70.0000.00917.63
8.2.60.0040.00417.63
8.2.50.0000.00817.75
8.2.40.0050.00319.38
8.2.30.0050.00321.09
8.2.20.0040.00418.09
8.2.10.0040.00418.18
8.2.00.0040.00418.13
8.1.340.0140.00619.79
8.1.330.0110.00815.96
8.1.320.0110.00816.31
8.1.310.0000.00818.48
8.1.300.0060.00316.04
8.1.290.0090.00018.88
8.1.280.0070.01125.92
8.1.270.0040.00422.02
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0120.00020.55
8.1.230.0080.00420.88
8.1.220.0040.00417.76
8.1.210.0050.00318.84
8.1.200.0030.00617.34
8.1.190.0040.00717.35
8.1.180.0030.00618.10
8.1.170.0060.00817.62
8.1.160.0050.00219.01
8.1.150.0000.00820.71
8.1.140.0000.00819.64
8.1.130.0030.00318.89
8.1.120.0040.00417.43
8.1.110.0040.00417.51
8.1.100.0000.00717.46
8.1.90.0000.00717.36
8.1.80.0000.00817.46
8.1.70.0000.00717.34
8.1.60.0030.00517.55
8.1.50.0040.00417.43
8.1.40.0040.00417.48
8.1.30.0040.00417.63
8.1.20.0030.00517.69
8.1.10.0040.00417.59
8.1.00.0040.00417.41
8.0.300.0080.00020.03
8.0.290.0110.00016.88
8.0.280.0030.00318.46
8.0.270.0050.00317.18
8.0.260.0060.00318.67
8.0.250.0030.00317.03
8.0.240.0000.00716.87
8.0.230.0000.00717.00
8.0.220.0060.00316.98
8.0.210.0000.00817.00
8.0.200.0000.00716.93
8.0.190.0000.00916.90
8.0.180.0000.00716.98
8.0.170.0040.00416.87
8.0.160.0050.00216.95
8.0.150.0040.00416.94
8.0.140.0000.00716.82
8.0.130.0030.00313.38
8.0.120.0000.00716.86
8.0.110.0050.00216.96
8.0.100.0000.00716.85
8.0.90.0040.00416.84
8.0.80.0110.00716.92
8.0.70.0030.00616.82
8.0.60.0000.00816.75
8.0.50.0050.00216.98
8.0.30.0100.01017.18
8.0.20.0090.01017.40
8.0.10.0030.00517.07
8.0.00.0140.00916.68
7.4.330.0030.00315.55
7.4.320.0030.00316.52
7.4.300.0030.00316.40
7.4.290.0040.00416.64
7.4.280.0040.00416.43
7.4.270.0040.00416.51
7.4.260.0060.00013.22
7.4.250.0070.00016.59
7.4.240.0080.00016.55
7.4.230.0000.00716.68
7.4.220.0100.01016.68
7.4.210.0060.00916.51
7.4.200.0000.00716.52
7.4.160.0060.00916.56
7.4.150.0030.01417.40
7.4.140.0120.00517.86
7.4.130.0070.01816.49
7.4.120.0090.01116.49
7.4.110.0080.00816.54
7.4.100.0070.01216.57
7.4.90.0060.01016.43
7.4.80.0140.00319.39
7.4.70.0120.00416.73
7.4.60.0150.00016.47
7.4.50.0100.00316.59
7.4.40.0120.00416.71
7.4.30.0160.00016.65
7.4.00.0080.01015.09
7.3.330.0030.00313.31
7.3.320.0020.00213.24
7.3.310.0030.00316.59
7.3.300.0040.00416.43
7.3.290.0060.00816.36
7.3.280.0080.00916.37
7.3.270.0030.01317.40
7.3.260.0140.00316.39
7.3.250.0120.00816.46
7.3.240.0100.00816.50
7.3.230.0150.00616.55
7.3.210.0270.01416.50
7.3.200.0120.00416.59
7.3.190.0110.00716.43
7.3.180.0140.00716.48
7.3.170.0100.00716.51
7.3.160.0070.00716.48
7.3.120.0100.00714.81
7.3.110.0040.01414.86
7.3.100.0030.01014.91
7.3.90.0000.01615.02
7.3.80.0000.01315.07
7.3.70.0000.01414.89
7.3.60.0060.00614.98
7.3.50.0070.00714.89
7.3.40.0080.00414.80
7.3.30.0030.00914.94
7.3.20.0030.01016.61
7.3.10.0130.00316.59
7.3.00.0030.00716.64
7.2.330.0070.01316.59
7.2.320.0120.00916.78
7.2.310.0030.01416.88
7.2.300.0130.00416.91
7.2.290.0090.00616.43
7.2.250.0120.00915.21
7.2.240.0000.01815.03
7.2.230.0090.00615.21
7.2.220.0070.00415.20
7.2.210.0030.01515.21
7.2.200.0090.00915.12
7.2.190.0040.01114.90
7.2.180.0000.01314.94
7.2.170.0030.00715.07
7.2.80.0110.00416.77
7.2.60.0060.00616.89
7.1.330.0150.00015.69
7.1.320.0000.01315.68
7.1.310.0030.01315.60
7.1.300.0040.00815.70
7.1.290.0000.01015.97
7.1.280.0100.00315.66
7.1.270.0000.01115.54
7.1.260.0100.00315.80
7.1.200.0090.00915.68
7.1.110.0110.00518.15
7.1.100.0050.01118.09
7.1.90.0060.01117.87
7.1.80.0080.01118.16
7.1.70.0050.00917.05
7.1.60.0410.02034.35
7.1.50.0440.01434.00
7.1.40.0320.01433.73
7.1.30.0370.01533.83
7.1.20.0350.01333.85
7.1.10.0170.01216.05
7.1.00.0180.00916.03
7.0.250.0120.00717.86
7.0.240.0060.00917.63
7.0.230.0070.00817.80
7.0.220.0050.01417.75
7.0.210.0030.01516.53
7.0.200.0270.00916.00
7.0.190.0150.00916.02
7.0.180.0260.01015.67
7.0.170.0210.01315.57
7.0.160.0230.00815.58
7.0.150.0260.01115.63
7.0.140.0270.01115.66
7.0.130.0200.01015.77
7.0.120.0190.01115.81
7.0.110.0200.01015.71
7.0.100.0180.01115.65
7.0.90.0190.00915.78
7.0.80.0160.00915.84
7.0.70.0250.00415.67
7.0.60.0200.00915.55
7.0.50.0260.01115.78
7.0.40.0230.01115.88
7.0.30.0220.01016.00
7.0.20.0470.01215.85
7.0.10.0320.01215.77
7.0.00.0370.00615.85
5.6.300.0130.06920.73
5.6.290.0160.05320.69
5.6.280.0160.06920.90
5.6.270.0070.06320.91
5.6.260.0160.05420.93
5.6.250.0130.05920.94
5.6.240.0160.06420.91
5.6.230.0180.05620.81
5.6.220.0210.05520.80
5.6.210.0090.06121.00
5.6.200.0060.06220.80
5.6.190.0130.05820.78
5.6.180.0110.06920.89
5.6.170.0130.06420.78
5.6.160.0180.06820.90
5.6.150.0080.07920.84
5.6.140.0140.07820.87
5.6.130.0110.07320.83
5.6.120.0120.06620.81
5.6.110.0100.06820.85
5.6.100.0130.06420.86
5.6.90.0100.06520.82
5.6.80.0080.05720.21
5.6.70.0100.05820.17
5.6.60.0090.06320.12
5.6.50.0100.05120.13
5.6.40.0100.05620.34
5.6.30.0090.05820.24
5.6.20.0090.06020.29
5.6.10.0120.06520.14
5.6.00.0140.05020.21
5.5.380.0060.07817.49
5.5.370.0160.04617.41
5.5.360.0130.05717.48
5.5.350.0070.05717.55
5.5.340.0160.04917.89
5.5.330.0100.05717.75
5.5.320.0210.06217.88
5.5.310.0110.05617.80
5.5.300.0170.05018.00
5.5.290.0170.05018.05
5.5.280.0210.04517.97
5.5.270.0230.04617.73
5.5.260.0100.08717.76
5.5.250.0120.06417.89
5.5.240.0090.05517.28
5.5.230.0070.07217.35
5.5.220.0030.05617.27
5.5.210.0030.05417.15
5.5.200.0130.06017.32
5.5.190.0040.06017.13
5.5.180.0100.05417.25
5.5.160.0060.05617.32
5.5.150.0110.07317.25
5.5.140.0070.05617.31
5.5.130.0060.06017.22
5.5.120.0070.07017.12
5.5.110.0230.04217.32
5.5.100.0200.06817.23
5.5.90.0070.06617.24
5.5.80.0130.04716.99
5.5.70.0100.05917.23
5.5.60.0030.05717.29
5.5.50.0130.07017.30
5.5.40.0070.05317.17
5.5.30.0190.06016.93
5.5.20.0130.07417.17
5.5.10.0000.08617.11
5.5.00.0070.07217.13
5.4.450.0130.06919.31
5.4.440.0070.06319.42
5.4.430.0140.05119.40
5.4.420.0160.04919.27
5.4.410.0070.05519.18
5.4.400.0100.06618.80
5.4.390.0070.05618.94
5.4.380.0130.05318.79
5.4.370.0130.05018.98
5.4.360.0030.06218.76
5.4.350.0180.06618.95
5.4.340.0130.06318.98
5.4.320.0070.08518.85
5.4.310.0170.05818.95
5.4.300.0170.05118.95
5.4.290.0070.06718.91
5.4.280.0130.05518.85
5.4.270.0150.04918.95
5.4.260.0100.05918.98
5.4.250.0100.05719.00
5.4.240.0210.05719.04
5.4.230.0100.05519.16
5.4.220.0160.07219.00
5.4.210.0190.05819.00
5.4.200.0230.04218.93
5.4.190.0130.05418.96
5.4.180.0180.05918.84
5.4.170.0140.05418.97
5.4.160.0100.05919.06
5.4.150.0140.07318.91
5.4.140.0260.05416.50
5.4.130.0130.06516.48
5.4.120.0030.05816.58
5.4.110.0120.05516.44
5.4.100.0130.04816.36
5.4.90.0070.06116.61
5.4.80.0130.06216.36
5.4.70.0230.05716.50
5.4.60.0100.05016.53
5.4.50.0310.04716.27
5.4.40.0210.06016.38
5.4.30.0160.06316.57
5.4.20.0090.07116.28
5.4.10.0090.05516.32
5.4.00.0070.06215.72
5.3.290.0160.06414.47
5.3.280.0100.05214.59
5.3.270.0000.06614.79
5.3.260.0070.07514.43
5.3.250.0130.06814.60
5.3.240.0180.06514.73
5.3.230.0030.06214.59
5.3.220.0040.05914.69
5.3.210.0030.05714.56
5.3.200.0090.05314.58
5.3.190.0220.04114.56
5.3.180.0100.06914.72
5.3.170.0090.07014.56
5.3.160.0090.05314.68
5.3.150.0060.07514.55
5.3.140.0130.06814.71
5.3.130.0200.06014.54
5.3.120.0130.07414.67
5.3.110.0250.05314.75
5.3.100.0090.07414.20
5.3.90.0040.06514.01
5.3.80.0160.05814.01
5.3.70.0200.04914.21
5.3.60.0040.05514.18
5.3.50.0100.05013.95
5.3.40.0130.06614.15
5.3.30.0180.05814.03
5.3.20.0060.07013.69
5.3.10.0000.07713.64
5.3.00.0060.07313.65
5.2.170.0160.04511.27
5.2.160.0150.04310.97
5.2.150.0130.05611.14
5.2.140.0060.05811.26
5.2.130.0060.04711.35
5.2.120.0030.05911.34
5.2.110.0150.04811.22
5.2.100.0190.04411.32
5.2.90.0180.04611.32
5.2.80.0070.04811.23
5.2.70.0150.03711.25
5.2.60.0150.03711.21
5.2.50.0120.05111.27
5.2.40.0060.05511.12
5.2.30.0130.05310.79
5.2.20.0090.05610.90
5.2.10.0040.04611.16
5.2.00.0060.05610.93
5.1.60.0130.04010.09
5.1.50.0090.04710.15
5.1.40.0130.04210.29
5.1.30.0040.04410.45
5.1.20.0090.04310.65
5.1.10.0190.02710.39
5.1.00.0090.04010.38
5.0.50.0060.0288.86
5.0.40.0100.0248.63
5.0.30.0100.0488.34
5.0.20.0060.0338.39
5.0.10.0150.0288.28
5.0.00.0000.0588.48
4.4.90.0060.0228.28
4.4.80.0070.0278.28
4.4.70.0070.0288.28
4.4.60.0060.0228.28
4.4.50.0070.0298.28
4.4.40.0000.0408.28
4.4.30.0120.0268.28
4.4.20.0080.0268.28
4.4.10.0070.0218.28
4.4.00.0040.0478.28
4.3.110.0070.0208.28
4.3.100.0060.0308.28
4.3.90.0140.0188.28
4.3.80.0060.0408.28
4.3.70.0060.0278.28
4.3.60.0060.0278.28
4.3.50.0030.0318.28
4.3.40.0040.0448.28
4.3.30.0050.0298.28
4.3.20.0000.0328.28
4.3.10.0060.0268.28
4.3.00.0070.0258.28

preferences:
109.95 ms | 2573 KiB | 5 Q