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: $value<br />\n"; switch($key) { 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)
8.3.60.0110.00718.56
8.3.50.0100.01016.41
8.3.40.0110.00418.92
8.3.30.0150.00318.71
8.3.20.0050.00318.90
8.3.10.0040.00420.64
8.3.00.0040.00417.75
8.2.180.0100.00716.75
8.2.170.0130.01022.96
8.2.160.0030.01022.08
8.2.150.0080.00024.18
8.2.140.0030.01024.66
8.2.130.0000.00726.16
8.2.120.0050.00219.77
8.2.110.0050.00520.52
8.2.100.0090.00317.88
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0080.00017.91
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0000.00918.07
8.2.20.0040.00417.65
8.2.10.0000.00717.66
8.2.00.0060.00317.75
8.1.280.0100.00725.92
8.1.270.0070.00023.99
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.97
8.1.230.0070.00419.15
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0000.00917.50
8.1.180.0030.00518.10
8.1.170.0090.00018.70
8.1.160.0050.00518.83
8.1.150.0020.00518.59
8.1.140.0070.00017.40
8.1.130.0050.00317.71
8.1.120.0040.00417.43
8.1.110.0000.00717.43
8.1.100.0000.00717.37
8.1.90.0000.00717.43
8.1.80.0030.00417.41
8.1.70.0050.00317.35
8.1.60.0050.00517.56
8.1.50.0080.00017.50
8.1.40.0040.00417.36
8.1.30.0050.00217.67
8.1.20.0040.00417.67
8.1.10.0040.00417.45
8.1.00.0000.00717.41
8.0.300.0000.00718.77
8.0.290.0000.00816.62
8.0.280.0030.00318.28
8.0.270.0040.00417.16
8.0.260.0060.00016.88
8.0.250.0050.00216.93
8.0.240.0080.00316.99
8.0.230.0000.00716.95
8.0.220.0000.00716.78
8.0.210.0050.00216.84
8.0.200.0040.00416.93
8.0.190.0030.00316.90
8.0.180.0000.00716.91
8.0.170.0030.00616.79
8.0.160.0070.00016.89
8.0.150.0080.00016.70
8.0.140.0070.00416.79
8.0.130.0000.00513.26
8.0.120.0040.00416.82
8.0.110.0000.00816.92
8.0.100.0000.00716.96
8.0.90.0040.00416.97
8.0.80.0090.00616.85
8.0.70.0000.00716.97
8.0.60.0000.00716.76
8.0.50.0000.00716.79
8.0.30.0110.00817.08
8.0.20.0150.00817.18
8.0.10.0040.00416.89
8.0.00.0090.01016.83
7.4.330.0020.00514.77
7.4.320.0040.00416.54
7.4.300.0030.00316.51
7.4.290.0000.00716.55
7.4.280.0060.00316.66
7.4.270.0070.00016.53
7.4.260.0000.00513.23
7.4.250.0030.00516.45
7.4.240.0040.00416.51
7.4.230.0020.00516.49
7.4.220.0130.01016.61
7.4.210.0060.00916.60
7.4.200.0030.00316.59
7.4.190.0030.00316.77
7.4.160.0060.00916.44
7.4.150.0090.00817.18
7.4.140.0050.01417.18
7.4.130.0090.00816.71
7.4.120.0130.00416.54
7.4.110.0130.01016.42
7.4.100.0130.00316.66
7.4.90.0090.00916.70
7.4.80.0150.00818.80
7.4.70.0030.01316.68
7.4.60.0070.01316.67
7.4.50.0040.00416.39
7.4.40.0040.01222.27
7.4.30.0030.01316.59
7.4.00.0040.01414.84
7.3.330.0030.00313.14
7.3.320.0080.00013.26
7.3.310.0000.00716.21
7.3.300.0000.00716.38
7.3.290.0090.00616.41
7.3.280.0070.00816.41
7.3.270.0060.01617.18
7.3.260.0130.00718.24
7.3.250.0130.00616.44
7.3.240.0120.00616.41
7.3.230.0150.00716.44
7.3.210.0060.01216.46
7.3.200.0130.00319.39
7.3.190.0170.00516.61
7.3.180.0070.01016.57
7.3.170.0100.01016.55
7.3.160.0060.00916.58
7.3.120.0060.00914.71
7.3.110.0030.00714.93
7.3.100.0100.00714.82
7.3.90.0040.01114.54
7.3.80.0040.00814.77
7.3.70.0060.01014.88
7.3.60.0070.00714.73
7.3.50.0140.00014.99
7.3.40.0090.00614.84
7.3.30.0000.01014.46
7.3.20.0030.01316.68
7.3.10.0040.01116.49
7.3.00.0040.00716.68
7.2.330.0080.00916.51
7.2.320.0060.01216.66
7.2.310.0060.01216.59
7.2.300.0080.00816.36
7.2.290.0120.00616.66
7.2.240.0070.00715.18
7.2.230.0070.01014.84
7.2.220.0120.00314.79
7.2.210.0070.01014.91
7.2.200.0130.00315.09
7.2.190.0070.00415.05
7.2.180.0000.01614.86
7.2.170.0000.01114.76
7.2.160.0030.01314.99
7.2.150.0100.00716.79
7.2.140.0060.00616.90
7.2.130.0070.00816.80
7.2.120.0100.00716.92
7.2.110.0090.00716.64
7.2.100.0090.00516.96
7.2.90.0060.01116.88
7.2.80.0050.00817.05
7.2.70.0020.00917.03
7.2.60.0070.00916.78
7.2.50.0070.00716.81
7.2.40.0090.00416.95
7.2.30.0070.00717.00
7.2.20.0080.00516.83
7.2.10.0090.00916.89
7.2.00.0050.01017.85
7.1.330.0150.00315.43
7.1.320.0000.01415.86
7.1.310.0100.00315.75
7.1.300.0040.00815.81
7.1.290.0000.01115.55
7.1.280.0060.00615.70
7.1.270.0030.00815.46
7.1.260.0090.00615.88
7.1.250.0050.00715.78
7.1.240.0070.01115.78
7.1.230.0100.00715.48
7.1.220.0100.00315.88
7.1.210.0060.00315.88
7.1.200.0050.00815.78
7.1.190.0100.00715.75
7.1.180.0090.00615.79
7.1.170.0040.00715.59
7.1.160.0070.00715.53
7.1.150.0070.00715.64
7.1.140.0150.00015.97
7.1.130.0030.00915.86
7.1.120.0110.00315.80
7.1.110.0130.00015.78
7.1.100.0020.00916.99
7.1.90.0080.00415.95
7.1.80.0070.00415.99
7.1.70.0010.00716.38
7.1.60.0050.01017.40
7.1.50.0050.01016.17
7.1.40.0070.00715.93
7.1.30.0070.01015.66
7.1.20.0050.00515.57
7.1.10.0080.00015.77
7.1.00.0050.04219.20
7.0.330.0030.00615.45
7.0.320.0140.00315.13
7.0.310.0060.00915.39
7.0.300.0040.00815.39
7.0.290.0000.01215.31
7.0.280.0000.00914.93
7.0.270.0040.00415.41
7.0.260.0070.00715.29
7.0.250.0060.00315.49
7.0.240.0130.00315.12
7.0.230.0090.00415.13
7.0.220.0030.00515.23
7.0.210.0080.00415.45
7.0.200.0040.00916.10
7.0.190.0060.00915.32
7.0.180.0000.00815.40
7.0.170.0030.01015.22
7.0.160.0040.01115.24
7.0.150.0040.00415.34
7.0.140.0020.04018.67
7.0.130.0070.00715.07
7.0.120.0050.00515.25
7.0.110.0040.00415.25
7.0.100.0030.00915.52
7.0.90.0040.01115.23
7.0.80.0060.00315.21
7.0.70.0110.00015.43
7.0.60.0050.04117.65
7.0.50.0070.02516.64
7.0.40.0000.02915.57
7.0.30.0050.02315.40
7.0.20.0080.01915.58
7.0.10.0080.02815.35
7.0.00.0040.02415.65
5.6.380.0060.00314.40
5.6.370.0120.00414.63
5.6.360.0100.00014.51
5.6.350.0040.00414.06
5.6.340.0040.00714.70
5.6.330.0040.01114.42
5.6.320.0030.01014.36
5.6.310.0100.00014.61
5.6.300.0060.00314.27
5.6.290.0110.00014.29
5.6.280.0030.04017.52
5.6.270.0040.01114.48
5.6.260.0030.00914.22
5.6.250.0080.00414.06
5.6.240.0080.00814.21
5.6.230.0030.00914.39
5.6.220.0040.00814.25
5.6.210.0140.03717.61
5.6.200.0000.02816.33
5.6.190.0120.02016.34
5.6.180.0050.02216.17
5.6.170.0040.02316.22
5.6.160.0020.03116.02
5.6.150.0020.02516.08
5.6.140.0020.02416.26
5.6.130.0060.02816.11
5.6.120.0050.03716.17
5.6.110.0030.04816.17
5.6.100.0070.04916.34
5.6.90.0100.04016.17
5.6.80.0120.03715.98
5.6.70.0200.03015.93
5.6.60.0070.04215.81
5.6.50.0070.04215.83
5.6.40.0080.04015.86
5.6.30.0120.03315.93
5.6.20.0090.04015.82
5.6.10.0090.02915.83
5.6.00.0110.03915.94
5.5.380.0070.00011.02
5.5.370.0060.00311.00
5.5.360.0080.00011.05
5.5.350.2050.02515.69
5.5.340.0020.02514.60
5.5.330.0020.02214.54
5.5.320.0050.02014.48
5.5.310.0020.02414.50
5.5.300.0050.02014.42
5.5.290.0040.04214.46
5.5.280.0020.03514.54
5.5.270.0100.04314.62
5.5.260.0100.02514.45
5.5.250.0110.02214.44
5.5.240.0080.03814.26
5.5.230.0040.04414.08
5.5.220.0070.03314.16
5.5.210.0000.03914.20
5.5.200.0030.03814.21
5.5.190.0070.04014.28
5.5.180.0110.03514.20
5.5.170.0000.00910.90
5.5.160.0070.04014.27
5.5.150.0040.04214.13
5.5.140.0060.03414.14
5.5.130.0060.03514.21
5.5.120.0060.04114.12
5.5.110.0040.04614.13
5.5.100.0070.04214.04
5.5.90.0080.03614.08
5.5.80.0080.03514.18
5.5.70.0050.04514.03
5.5.60.0030.02714.02
5.5.50.0110.02714.06
5.5.40.0030.02714.07
5.5.30.0120.02314.18
5.5.20.0050.03814.05
5.5.10.0050.03014.12
5.5.00.0030.03414.08
5.4.450.0060.02015.16
5.4.440.0020.02915.20
5.4.430.0030.04515.34
5.4.420.0040.04215.28
5.4.410.0090.03215.27
5.4.400.0070.04215.06
5.4.390.0080.03814.93
5.4.380.0100.03214.94
5.4.370.0090.02715.04
5.4.360.0100.04014.95
5.4.350.0040.03914.95
5.4.340.0030.04114.94
5.4.330.0000.00811.01
5.4.320.0020.04714.96
5.4.310.0060.04214.92
5.4.300.0110.03515.05
5.4.290.0030.03214.95
5.4.280.0060.04114.94
5.4.270.0040.04314.94
5.4.260.0030.03815.06
5.4.250.0050.03514.94
5.4.240.0100.03515.05
5.4.230.0060.02514.86
5.4.220.0100.01914.94
5.4.210.0060.04114.92
5.4.200.0120.03314.93
5.4.190.0100.03814.94
5.4.180.0060.04214.92
5.4.170.0050.03615.01
5.4.160.0030.02314.96
5.4.150.0080.03314.98
5.4.140.0030.02413.59
5.4.130.0030.02813.69
5.4.120.0050.03113.63
5.4.110.0070.03513.57
5.4.100.0070.03813.85
5.4.90.0050.03613.64
5.4.80.0050.03813.72
5.4.70.0070.02313.63
5.4.60.0030.02713.63
5.4.50.0050.02413.65
5.4.40.0050.04113.65
5.4.30.0030.02813.64
5.4.20.0030.04013.59
5.4.10.0120.02213.73
5.4.00.0050.02513.38
5.3.290.0100.03512.77
5.3.280.0060.04112.66
5.3.270.0080.04112.64
5.3.260.0050.03812.74
5.3.250.0050.03212.73
5.3.240.0060.03612.67
5.3.230.0020.03912.72
5.3.220.0030.03312.69
5.3.210.0100.03112.70
5.3.200.0100.03512.72
5.3.190.0020.04212.72
5.3.180.0060.03112.77
5.3.170.0080.02312.70
5.3.160.0030.04412.71
5.3.150.0100.03312.67
5.3.140.0100.03712.69
5.3.130.0060.03512.70
5.3.120.0050.03912.70
5.3.110.0100.03312.69
5.3.100.0090.03912.38
5.3.90.0070.03912.44
5.3.80.0000.04712.44
5.3.70.0070.04212.41
5.3.60.0100.03512.42
5.3.50.0070.03912.40
5.3.40.0050.04012.40
5.3.30.0030.04012.45
5.3.20.0140.02612.28
5.3.10.0050.02812.16
5.3.00.0020.04312.25
5.2.170.0080.02510.93
5.2.160.0080.02610.94
5.2.150.0050.02011.04
5.2.140.0030.03611.01
5.2.130.0050.02710.99
5.2.120.0050.03310.99
5.2.110.0000.03610.99
5.2.100.0060.02710.94
5.2.90.0020.02910.98
5.2.80.0060.02010.96
5.2.70.0050.03210.90
5.2.60.0030.02211.05
5.2.50.0050.03310.92
5.2.40.0030.02810.93
5.2.30.0050.03110.89
5.2.20.0030.02910.92
5.2.10.0040.03410.90
5.2.00.0030.03310.82
5.1.60.0020.03110.44
5.1.50.0060.02810.44
5.1.40.0020.02710.47
5.1.30.0070.02310.57
5.1.20.0050.03010.65
5.1.10.0060.02810.58
5.1.00.0080.02510.50
5.0.50.0020.02610.15
5.0.40.0000.01710.15
5.0.30.0050.01510.15
5.0.20.0050.02010.15
5.0.10.0030.01610.15
5.0.00.0020.02910.15
4.4.90.0030.02010.15
4.4.80.0030.01710.15
4.4.70.0040.01810.15
4.4.60.0060.01810.15
4.4.50.0030.01810.15
4.4.40.0020.01810.15
4.4.30.0050.01510.15
4.4.20.0000.01710.15
4.4.10.0010.01610.15
4.4.00.0000.02710.15
4.3.110.0000.01210.15
4.3.100.0020.01810.15
4.3.90.0020.01810.15
4.3.80.0010.02810.15
4.3.70.0000.01210.15
4.3.60.0020.01110.15
4.3.50.0050.00810.15
4.3.40.0030.02010.15
4.3.30.0000.01410.15
4.3.20.0020.01410.15
4.3.10.0020.01810.15
4.3.00.0020.01110.15

preferences:
47.99 ms | 401 KiB | 5 Q