3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('ab', 'ba', 'yz'); foreach ($array as $value) { switch($value) { case 'ab': case 'ba': echo "ab is just ba backwards\r\n"; break; default: echo "default\r\n"; break; } } ?>

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)
8.3.40.0120.00318.71
8.3.30.0000.01419.07
8.3.20.0070.00020.21
8.3.10.0040.00423.52
8.3.00.0100.00017.46
8.2.170.0070.01022.96
8.2.160.0070.01020.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00022.25
8.2.110.0070.00322.21
8.2.100.0060.00617.84
8.2.90.0060.00319.22
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0040.00418.03
8.2.50.0080.00018.10
8.2.40.0070.00020.64
8.2.30.0030.00919.11
8.2.20.0000.00717.73
8.2.10.0080.00018.09
8.2.00.0000.00717.57
8.1.270.0030.00523.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.81
8.1.230.0070.00420.99
8.1.220.0030.00617.79
8.1.210.0040.00918.77
8.1.200.0060.00317.25
8.1.190.0000.00817.22
8.1.180.0040.00420.24
8.1.170.0050.00318.61
8.1.160.0040.00418.91
8.1.150.0000.00820.04
8.1.140.0050.00317.44
8.1.130.0000.00817.86
8.1.120.0000.00717.45
8.1.110.0060.00317.46
8.1.100.0040.00417.34
8.1.90.0040.00317.42
8.1.80.0040.00417.35
8.1.70.0000.00717.44
8.1.60.0040.00417.56
8.1.50.0040.00417.46
8.1.40.0000.00817.45
8.1.30.0040.00417.55
8.1.20.0040.00417.53
8.1.10.0040.00417.46
8.1.00.0040.00417.45
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0030.00318.49
8.0.270.0000.00717.33
8.0.260.0000.00617.23
8.0.250.0030.00316.96
8.0.240.0050.00216.89
8.0.230.0070.00016.86
8.0.220.0030.00316.78
8.0.210.0030.00316.82
8.0.200.0000.00716.95
8.0.190.0040.00416.95
8.0.180.0050.00216.92
8.0.170.0040.00416.86
8.0.160.0040.00416.73
8.0.150.0040.00416.86
8.0.140.0080.00016.86
8.0.130.0090.00013.27
8.0.120.0040.00416.81
8.0.110.0040.00416.79
8.0.100.0030.00516.84
8.0.90.0070.00016.91
8.0.80.0040.01216.76
8.0.70.0050.00316.72
8.0.60.0000.00716.82
8.0.50.0000.00716.82
8.0.30.0120.01017.17
8.0.20.0120.00817.40
8.0.10.0050.00317.00
8.0.00.0060.01316.60
7.4.330.0000.00615.14
7.4.320.0000.00716.50
7.4.300.0070.00016.58
7.4.290.0040.00416.53
7.4.280.0000.00816.49
7.4.270.0070.00016.60
7.4.260.0000.00716.56
7.4.250.0040.00416.44
7.4.240.0050.00216.50
7.4.230.0040.00416.38
7.4.220.0040.01416.69
7.4.210.0060.01116.55
7.4.200.0040.00416.33
7.4.190.0000.00716.45
7.4.160.0110.00516.34
7.4.150.0110.00717.40
7.4.140.0120.00517.86
7.4.130.0080.00916.28
7.4.120.0080.01016.39
7.4.110.0110.00716.43
7.4.100.0070.01016.49
7.4.90.0100.00716.40
7.4.80.0060.00919.39
7.4.70.0080.01416.55
7.4.60.0070.01016.51
7.4.50.0000.00816.32
7.4.40.0090.00816.50
7.4.30.0060.00916.68
7.4.00.0100.00715.02
7.3.330.0000.00612.98
7.3.320.0060.00012.96
7.3.310.0000.00816.34
7.3.300.0000.00716.24
7.3.290.0090.00616.24
7.3.280.0050.00916.30
7.3.270.0060.01217.40
7.3.260.0150.00316.47
7.3.250.0150.00216.53
7.3.240.0120.00316.43
7.3.230.0100.00716.39
7.3.210.0120.00416.66
7.3.200.0090.00919.39
7.3.190.0180.00516.18
7.3.180.0150.00316.16
7.3.170.0080.00916.46
7.3.160.0160.00416.48
7.3.120.0000.01415.02
7.3.10.0060.00616.80
7.3.00.0100.00216.61
7.2.330.0130.00616.49
7.2.320.0180.00016.70
7.2.310.0110.00516.65
7.2.300.0070.01116.76
7.2.290.0070.01016.57
7.2.130.0040.01016.94
7.2.120.0050.00416.92
7.2.110.0030.01016.86
7.2.100.0030.00916.71
7.2.90.0010.00916.91
7.2.80.0100.00516.91
7.2.70.0010.01216.78
7.2.60.0020.01316.77
7.2.50.0070.00716.89
7.2.40.0100.00316.98
7.2.30.0060.00816.94
7.2.20.0050.00916.74
7.2.10.0070.00616.58
7.2.00.0040.01017.61
7.1.250.0060.00815.71
7.1.240.0000.00815.25
7.1.230.0140.00315.79
7.1.220.0050.00515.71
7.1.210.0100.00715.71
7.1.200.0100.00315.37
7.1.190.0040.00415.79
7.1.180.0090.00615.71
7.1.170.0000.00915.78
7.1.160.0130.00315.84
7.1.150.0100.01015.43
7.1.140.0100.00715.33
7.1.130.0100.00715.94
7.1.120.0070.00715.50
7.1.110.0100.01015.72
7.1.100.0070.00516.81
7.1.90.0130.00315.41
7.1.80.0080.00615.68
7.1.70.0130.00116.35
7.1.60.0090.01117.43
7.1.50.0030.01516.09
7.1.40.0120.00315.56
7.1.30.0030.01015.66
7.1.20.0000.01615.64
7.1.10.0030.00715.48
7.1.00.0040.04218.98
7.0.330.0080.00615.18
7.0.320.0070.00715.40
7.0.310.0100.00315.25
7.0.300.0090.00615.48
7.0.290.0000.01115.21
7.0.280.0100.00014.91
7.0.270.0030.00815.06
7.0.260.0100.00315.00
7.0.250.0040.00715.38
7.0.240.0100.00315.29
7.0.230.0000.01015.37
7.0.220.0040.00815.52
7.0.210.0030.01015.45
7.0.200.0020.00615.98
7.0.190.0030.00715.41
7.0.180.0070.00715.25
7.0.170.0060.01015.30
7.0.160.0090.00615.32
7.0.150.0110.00315.31
7.0.140.0140.03318.70
7.0.130.0110.00415.42
7.0.120.0100.00015.11
7.0.110.0030.01015.10
7.0.100.0070.01015.16
7.0.90.0000.01514.97
7.0.80.0060.00615.32
7.0.70.0100.00715.29
7.0.60.0000.05217.46
7.0.50.0080.01816.50
7.0.40.0220.02216.66
7.0.30.0290.03816.72
7.0.20.0320.02716.83
7.0.10.0200.04816.59
7.0.00.0150.04816.72
5.6.380.0100.00314.20
5.6.370.0060.01214.52
5.6.360.0030.01213.98
5.6.350.0040.01414.49
5.6.340.0060.01314.58
5.6.330.0090.01213.93
5.6.320.0150.00014.29
5.6.310.0030.01314.27
5.6.300.0070.00714.38
5.6.290.0000.00914.22
5.6.280.0050.03917.72
5.6.270.0080.00814.16
5.6.260.0000.01714.24
5.6.250.0060.00614.28
5.6.240.0000.01114.14
5.6.230.0030.01013.87
5.6.220.0150.00014.33
5.6.210.0140.04317.47
5.6.200.0070.04116.28
5.6.190.0070.03017.15
5.6.180.0250.02217.20
5.6.170.0180.03217.46
5.6.160.0130.04317.25
5.6.150.0110.03916.22
5.6.140.0070.03216.27
5.6.130.0020.03716.08
5.6.120.0130.04517.67
5.6.110.0110.04517.65
5.6.100.0110.03217.65
5.6.90.0070.03917.70
5.6.80.0150.04017.19
5.6.70.0110.00414.05
5.6.60.0140.00414.31
5.6.50.0170.00713.92
5.6.40.0150.00314.13
5.6.30.0030.01413.81
5.6.20.0070.00714.36
5.6.10.0120.00414.23
5.6.00.0230.00314.02
5.5.380.0030.00711.19
5.5.370.0100.00310.76
5.5.360.0060.00311.13
5.5.350.1920.02215.81
5.5.340.0070.02014.42
5.5.330.0110.04115.57
5.5.320.0200.03715.71
5.5.310.0240.02315.63
5.5.300.0080.04314.54
5.5.290.0050.04314.51
5.5.280.0080.02215.86
5.5.270.0050.02715.88
5.5.260.0140.03715.68
5.5.250.0140.03715.79
5.5.240.0050.04115.40
5.5.230.0070.00410.80
5.5.220.0030.00311.03
5.5.210.0030.00710.80
5.5.200.0030.00311.12
5.5.190.0030.00710.95
5.5.180.0080.00811.11
5.5.170.0060.00811.07
5.5.160.0000.00610.90
5.5.150.0170.00710.81
5.5.140.0160.00311.15
5.5.130.0000.01111.04
5.5.120.0100.00710.49
5.5.110.0030.00610.80
5.5.100.0040.00311.10
5.5.90.0030.01011.18
5.5.80.0090.00910.87
5.5.70.0080.00410.91
5.5.60.0090.00011.02
5.5.50.0060.00610.89
5.5.40.0140.00310.69
5.5.30.0000.01010.51
5.5.20.0140.00711.02
5.5.10.0000.01310.74
5.5.00.0000.01210.59
5.4.450.0140.04015.21
5.4.440.0130.02915.32
5.4.430.0110.04015.05
5.4.420.0210.03615.09
5.4.410.0190.03714.85
5.4.400.0210.02114.99
5.4.390.0140.01614.91
5.4.380.0130.03714.87
5.4.370.0180.02214.72
5.4.360.0180.03814.93
5.4.350.0140.02814.90
5.4.340.0220.02314.94
5.4.330.0040.00911.05
5.4.320.0110.04214.99
5.4.310.0230.03714.77
5.4.300.0140.02714.91
5.4.290.0140.04211.64
5.4.280.0210.03011.37
5.4.270.0130.02111.54
5.4.260.0070.02811.50
5.4.250.0200.04111.44
5.4.240.0060.02311.59
5.4.230.0090.02611.54
5.4.220.0110.03811.35
5.4.210.0160.03611.52
5.4.200.0290.04611.51
5.4.190.0100.03711.49
5.4.180.0090.04311.44
5.4.170.0100.03711.36
5.4.160.0060.02711.56
5.4.150.0150.04411.58
5.4.140.0090.03211.39
5.4.130.0120.04111.43
5.4.120.0140.04311.31
5.4.110.0110.04711.32
5.4.100.0110.03811.15
5.4.90.0100.03711.25
5.4.80.0250.04811.47
5.4.70.0140.04211.23
5.4.60.0170.05811.43
5.4.50.0090.03011.26
5.4.40.0100.04111.29
5.4.30.0080.03111.19
5.4.20.0140.03611.34
5.4.10.0190.04211.23
5.4.00.0100.04211.02
5.3.290.2130.02312.60
5.3.280.0190.04011.55
5.3.270.0110.04211.45
5.3.260.0080.03911.57
5.3.250.0090.03111.56
5.3.240.0130.05111.48
5.3.230.0110.03711.45
5.3.220.0090.03211.40
5.3.210.0140.02611.46
5.3.200.0130.02811.40
5.3.190.0190.04511.49
5.3.180.0100.04111.55
5.3.170.0110.04111.46
5.3.160.0190.05311.58
5.3.150.0190.04311.57
5.3.140.0180.04411.56
5.3.130.0120.06211.36
5.3.120.0150.05511.54
5.3.110.0160.05011.52
5.3.100.0130.03811.16
5.3.90.0110.03211.28
5.3.80.0070.04111.25
5.3.70.0100.02911.18
5.3.60.0120.04711.15
5.3.50.0110.02511.07
5.3.40.0120.02711.05
5.3.30.0100.03611.25
5.3.20.0090.02710.99
5.3.10.0080.03110.89
5.3.00.0130.04010.91
5.2.170.0090.0239.39
5.2.160.0120.0349.25
5.2.150.0050.0279.38
5.2.140.0080.0279.29
5.2.130.0080.0359.16
5.2.120.0120.0389.27
5.2.110.0080.0309.29
5.2.100.0080.0259.28
5.2.90.0090.0279.27
5.2.80.0080.0239.22
5.2.70.0090.0259.21
5.2.60.0060.0289.16
5.2.50.0140.0299.07
5.2.40.0090.0249.09
5.2.30.0060.0329.14
5.2.20.0160.0349.13
5.2.10.0060.0238.95
5.2.00.0040.0248.99
5.1.60.0080.0268.28
5.1.50.0130.0218.31
5.1.40.0090.0288.25
5.1.30.0090.0218.48
5.1.20.0110.0208.39
5.1.10.0090.0228.32
5.1.00.0110.0228.24
5.0.50.0070.0167.16
5.0.40.0050.0217.08
5.0.30.0090.0226.99
5.0.20.0020.0186.98
5.0.10.0040.0176.96
5.0.00.0060.0356.96
4.4.90.0100.0136.24
4.4.80.0090.0206.22
4.4.70.0040.0206.23
4.4.60.0020.0156.22
4.4.50.0050.0226.23
4.4.40.0020.0196.20
4.4.30.0120.0226.23
4.4.20.0030.0136.27
4.4.10.0050.0096.27
4.4.00.0020.0166.22
4.3.110.0030.0126.18
4.3.100.0040.0126.18
4.3.90.0040.0126.17
4.3.80.0010.0166.14
4.3.70.0050.0076.16
4.3.60.0020.0106.16
4.3.50.0030.0106.16
4.3.40.0020.0146.12
4.3.30.0010.0115.49
4.3.20.0030.0105.48
4.3.10.0020.0105.46
4.3.00.0090.01310.80

preferences:
52.06 ms | 400 KiB | 5 Q