3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array("one", "two", "three"); reset($arr); while (list($key, $value) = each($arr)) { echo "Key: $key; Value: $value<br />\n"; } foreach ($arr as $key => $value) { //echo "Key: $key; Value: $value<br />\n"; switch($value) { case "one": echo $key; } } ?>

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)
8.3.60.0120.00918.29
8.3.50.0110.00716.45
8.3.40.0100.01018.83
8.3.30.0040.01218.89
8.3.20.0080.00018.90
8.3.10.0040.00420.50
8.3.00.0090.00017.50
8.2.180.0120.00916.75
8.2.170.0080.00622.96
8.2.160.0070.00722.11
8.2.150.0070.00024.18
8.2.140.0140.00024.66
8.2.130.0070.00026.16
8.2.120.0060.00319.71
8.2.110.0060.00321.06
8.2.100.0040.00817.72
8.2.90.0000.00819.08
8.2.80.0040.00418.04
8.2.70.0040.00417.63
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0080.00018.09
8.2.30.0070.00318.02
8.2.20.0000.00717.66
8.2.10.0050.00317.73
8.2.00.0030.00717.80
8.1.280.0070.01525.92
8.1.270.0000.00923.99
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0090.00022.30
8.1.230.0060.00621.04
8.1.220.0050.00318.77
8.1.210.0110.00018.77
8.1.200.0030.00617.36
8.1.190.0000.00817.41
8.1.180.0030.00518.10
8.1.170.0050.00318.54
8.1.160.0000.00718.82
8.1.150.0000.00918.68
8.1.140.0060.00317.42
8.1.130.0000.00717.87
8.1.120.0000.00717.42
8.1.110.0000.00717.29
8.1.100.0070.00017.45
8.1.90.0000.00717.26
8.1.80.0040.00417.41
8.1.70.0030.00517.22
8.1.60.0000.01017.52
8.1.50.0050.00217.52
8.1.40.0070.00017.52
8.1.30.0050.00217.70
8.1.20.0000.00817.47
8.1.10.0040.00417.54
8.1.00.0000.00817.51
8.0.300.0030.00619.85
8.0.290.0040.00416.63
8.0.280.0070.00018.34
8.0.270.0000.00717.24
8.0.260.0000.00716.73
8.0.250.0040.00416.87
8.0.240.0030.00716.82
8.0.230.0030.00316.84
8.0.220.0050.00216.91
8.0.210.0040.00416.85
8.0.200.0000.00616.94
8.0.190.0030.00316.93
8.0.180.0040.00416.93
8.0.170.0040.00416.82
8.0.160.0070.00016.80
8.0.150.0040.00416.95
8.0.140.0090.00416.85
8.0.130.0030.00313.32
8.0.120.0000.00716.86
8.0.110.0050.00216.98
8.0.100.0070.00016.68
8.0.90.0050.00316.88
8.0.80.0060.00916.89
8.0.70.0070.00016.80
8.0.60.0050.00216.88
8.0.50.0000.00716.84
8.0.30.0090.01116.88
8.0.20.0130.00917.23
8.0.10.0040.00416.97
8.0.00.0110.00816.51
7.4.330.0070.00014.80
7.4.320.0000.00616.61
7.4.300.0000.00816.59
7.4.290.0000.00716.55
7.4.280.0060.00316.45
7.4.270.0060.00016.52
7.4.260.0000.00513.29
7.4.250.0050.00316.47
7.4.240.0000.00716.45
7.4.230.0030.00316.60
7.4.220.0140.01516.65
7.4.210.0080.00916.55
7.4.200.0000.00716.60
7.4.190.0000.00716.36
7.4.160.0150.00016.43
7.4.150.0070.01017.18
7.4.140.0100.00717.23
7.4.130.0140.00716.45
7.4.120.0080.00816.48
7.4.110.0070.01516.36
7.4.100.0070.01116.52
7.4.90.0090.00916.40
7.4.80.0100.00918.80
7.4.70.0060.01416.65
7.4.60.0100.00716.58
7.4.50.0040.00416.58
7.4.40.0030.01022.27
7.4.30.0150.00016.44
7.4.00.0050.01214.93
7.3.330.0000.00613.14
7.3.320.0040.00413.07
7.3.310.0070.00016.51
7.3.300.0030.00316.29
7.3.290.0130.00616.36
7.3.280.0070.00816.41
7.3.270.0070.01517.18
7.3.260.0150.00218.24
7.3.250.0070.01216.47
7.3.240.0060.01116.49
7.3.230.0080.00816.41
7.3.210.0170.00016.52
7.3.200.0080.00819.39
7.3.190.0040.01216.64
7.3.180.0040.01216.34
7.3.170.0100.01116.46
7.3.160.0090.00616.39
7.3.120.0120.00514.71
7.3.110.0040.01414.84
7.3.100.0030.01015.17
7.3.90.0040.00814.58
7.3.80.0040.01214.64
7.3.70.0080.00615.02
7.3.60.0040.00414.94
7.3.50.0000.01414.88
7.3.40.0040.00714.68
7.3.30.0100.00314.84
7.3.20.0000.01516.73
7.3.10.0000.01316.63
7.3.00.0070.01016.53
7.2.330.0130.00616.48
7.2.320.0090.00916.74
7.2.310.0150.00316.70
7.2.300.0130.00416.43
7.2.290.0060.01116.46
7.2.250.0110.00615.07
7.2.240.0100.00614.91
7.2.230.0070.01015.17
7.2.220.0100.00315.01
7.2.210.0070.00714.90
7.2.200.0050.00515.07
7.2.190.0090.00314.80
7.2.180.0030.01415.00
7.2.170.0090.00615.07
7.2.110.0130.01016.33
7.2.60.0090.00316.72
7.2.00.0060.00919.51
7.1.330.0070.00715.96
7.1.320.0030.00715.60
7.1.310.0120.00015.93
7.1.300.0070.00715.63
7.1.290.0030.00915.79
7.1.280.0070.00315.82
7.1.270.0060.00316.04
7.1.260.0070.01015.50
7.1.200.0040.01115.55
7.1.100.0110.00318.01
7.1.70.0080.00017.09
7.1.60.0130.01019.40
7.1.50.0070.01417.10
7.1.00.0030.03322.58
7.0.200.0050.00316.74
7.0.140.0030.07322.11
7.0.60.0030.09019.97
7.0.50.0030.04017.80
7.0.40.0030.06720.04
7.0.30.0130.05320.02
7.0.20.0200.08720.12
7.0.10.0200.05020.18
7.0.00.0070.05320.12
5.6.280.0000.07721.09
5.6.210.0200.07320.46
5.6.200.0070.07718.21
5.6.190.0070.06320.35
5.6.180.0370.07020.45
5.6.170.0270.08020.48
5.6.160.0070.04320.38
5.6.150.0200.06718.18
5.6.140.0070.07718.11
5.6.130.0070.04018.14
5.6.120.0070.04021.11
5.6.110.0100.06721.13
5.6.100.0170.07720.97
5.6.90.0130.06321.10
5.6.80.0170.04020.50
5.6.70.3300.04020.36
5.5.350.0400.06320.43
5.5.340.0100.07718.00
5.5.330.0100.08020.07
5.5.320.0300.07020.20
5.5.310.0270.05020.17
5.5.300.0070.08317.96
5.5.290.0070.08017.88
5.5.280.0070.06020.77
5.5.270.0030.04320.76
5.5.260.0170.07720.87
5.5.250.0200.07020.58
5.5.240.0070.07720.23
5.4.450.0000.04719.46
5.4.440.0030.05719.47
5.4.430.0030.07319.25
5.4.420.0130.05719.41
5.4.410.0030.05319.32
5.4.400.0070.04019.09
5.4.390.0030.03718.81
5.4.380.0070.06319.07
5.4.370.0030.06718.88
5.4.360.0070.07319.13
5.4.350.0100.06718.93
5.4.340.0030.05719.22
5.4.320.0000.08019.08
5.4.310.0030.08019.13
5.4.300.0030.07018.80
5.4.290.0000.04018.79
5.4.280.0070.04319.09
5.4.270.0030.07319.05
5.4.260.0000.07718.79
5.4.250.0030.04318.80
5.4.240.0030.06318.80
5.4.230.0100.04019.21
5.4.220.0070.05319.24
5.4.210.0100.06719.09
5.4.200.0070.06718.89
5.4.190.0000.05018.92
5.4.180.0030.03719.23
5.4.170.0030.08018.87
5.4.160.0000.08018.78
5.4.150.0070.05719.21
5.4.140.0070.06016.20
5.4.130.0000.05016.37
5.4.120.0070.05316.28
5.4.110.0000.07016.48
5.4.100.0030.04716.41
5.4.90.0070.04316.21
5.4.80.0030.07316.37
5.4.70.0000.06016.37
5.4.60.0030.06716.20
5.4.50.0030.07016.47
5.4.40.0030.05316.40
5.4.30.0070.07016.39
5.4.20.0000.05016.48
5.4.10.0030.04316.44
5.4.00.0000.05315.89
5.3.290.0030.05314.50
5.3.280.0070.04314.53
5.3.270.0030.04014.44
5.3.260.0030.07314.44
5.3.250.0070.06714.55
5.3.240.0030.04314.58
5.3.230.0030.07314.57
5.3.220.0030.07714.39
5.3.210.0000.07314.44
5.3.200.0000.04014.41
5.3.190.0070.04314.66
5.3.180.0100.06714.61
5.3.170.0000.06714.39
5.3.160.0100.07014.61
5.3.150.0030.06714.40
5.3.140.0070.06714.41
5.3.130.0000.08014.42
5.3.120.0030.07014.57
5.3.110.0100.03714.52
5.3.100.0030.04013.89
5.3.90.0030.07313.96
5.3.80.0070.06713.80
5.3.70.0000.07313.87
5.3.60.0030.04313.97
5.3.50.0030.05313.89
5.3.40.0070.05313.79
5.3.30.0030.05713.75
5.3.20.0000.06713.49
5.3.10.0000.04013.74
5.3.00.0070.07013.41
5.2.170.0070.02712.79
5.2.160.0070.05712.79
5.2.150.0030.04312.79
5.2.140.0000.04012.79
5.2.130.0030.05012.79
5.2.120.0030.06312.79
5.2.110.0000.03312.79
5.2.100.0030.05712.79
5.2.90.0000.06312.79
5.2.80.0030.05312.79
5.2.70.0030.06312.79
5.2.60.0030.06012.79
5.2.50.0000.06012.79
5.2.40.0000.06012.79
5.2.30.0000.06012.79
5.2.20.0000.05312.79
5.2.10.0030.04312.79
5.2.00.0070.06012.79
5.1.60.0000.05312.79
5.1.50.0070.05012.79
5.1.40.0030.04712.79
5.1.30.0000.03312.79
5.1.20.0030.05712.79
5.1.10.0000.04712.79
5.1.00.0030.03712.79
5.0.50.0030.04012.79
5.0.40.0000.04012.79
5.0.30.0070.06012.79
5.0.20.0000.03312.79
5.0.10.0000.04712.79
5.0.00.0000.03712.79
4.4.90.0030.03712.79
4.4.80.0000.02012.79
4.4.70.0030.03712.79
4.4.60.0070.03312.79
4.4.50.0000.03712.79
4.4.40.0070.04312.79
4.4.30.0070.02012.79
4.4.20.0070.01712.79
4.4.10.0070.03012.79
4.4.00.0000.04012.79
4.3.110.0000.04012.79
4.3.100.0070.01312.79
4.3.90.0030.01712.79
4.3.80.0070.03712.79
4.3.70.0030.02012.79
4.3.60.0000.02012.79
4.3.50.0000.03012.79
4.3.40.0030.05312.79
4.3.30.0070.03312.79
4.3.20.0000.03312.79
4.3.10.0000.03712.79
4.3.00.0030.03312.79

preferences:
48.17 ms | 401 KiB | 5 Q