3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL | E_STRICT); $a = array("a" => 1, "b" => 2, "c" => 3); $b = 2; switch($b) { case $a["a"]: echo "a"; case $a["b"]: echo "b"; case $a["c"]: echo "c"; default: echo "~~NOOOOOOO~~"; }

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)
8.3.60.0130.00316.63
8.3.50.0100.00922.99
8.3.40.0140.00718.78
8.3.30.0080.00519.13
8.3.20.0070.00020.38
8.3.10.0040.00423.65
8.3.00.0040.00419.38
8.2.180.0090.00616.32
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0080.00021.15
8.2.110.0060.00322.25
8.2.100.0040.00719.47
8.2.90.0080.00019.17
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0030.00618.05
8.2.50.0080.00018.07
8.2.40.0030.00518.17
8.2.30.0000.00717.94
8.2.20.0000.00817.54
8.2.10.0030.00517.91
8.2.00.0070.00017.54
8.1.280.0160.00325.92
8.1.270.0030.00623.97
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0030.00623.86
8.1.230.0110.00019.05
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00617.00
8.1.180.0080.00018.10
8.1.170.0040.00418.57
8.1.160.0000.00822.05
8.1.150.0040.00418.81
8.1.140.0040.00417.55
8.1.130.0070.00017.82
8.1.120.0000.00717.48
8.1.110.0000.00817.39
8.1.100.0030.00517.49
8.1.90.0040.00417.45
8.1.80.0000.00717.39
8.1.70.0030.00317.39
8.1.60.0040.00417.58
8.1.50.0040.00417.53
8.1.40.0060.00317.39
8.1.30.0000.00817.71
8.1.20.0000.01017.66
8.1.10.0000.01017.50
8.1.00.0000.00817.55
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0040.00417.20
8.0.260.0030.00317.17
8.0.250.0000.00816.78
8.0.240.0060.00316.91
8.0.230.0050.00316.78
8.0.220.0000.00716.82
8.0.210.0000.00716.74
8.0.200.0030.00316.92
8.0.190.0030.00316.95
8.0.180.0040.00416.87
8.0.170.0050.00216.72
8.0.160.0000.00716.75
8.0.150.0000.00716.67
8.0.140.0030.00316.76
8.0.130.0000.00713.13
8.0.120.0000.00716.80
8.0.110.0040.00316.84
8.0.100.0040.00416.80
8.0.90.0030.00316.89
8.0.80.0080.01516.74
8.0.70.0040.00416.72
8.0.60.0070.00016.86
8.0.50.0040.00416.67
8.0.30.0140.00916.98
8.0.20.0070.01717.40
8.0.10.0040.00416.89
8.0.00.0100.01016.58
7.4.330.0030.00315.00
7.4.320.0000.00616.61
7.4.300.0030.00316.57
7.4.290.0030.00316.41
7.4.280.0080.00016.54
7.4.270.0030.00516.51
7.4.260.0000.00616.40
7.4.250.0050.00316.44
7.4.240.0020.00516.53
7.4.230.0030.00516.53
7.4.220.0070.01016.67
7.4.210.0060.00816.46
7.4.200.0000.00716.57
7.4.160.0120.00416.41
7.4.150.0080.00817.40
7.4.140.0090.00917.86
7.4.130.0040.01516.59
7.4.120.0060.01116.49
7.4.110.0090.01216.53
7.4.100.0140.00416.64
7.4.90.0100.00716.54
7.4.80.0070.01019.39
7.4.70.0110.01216.41
7.4.60.0060.00916.34
7.4.50.0040.00716.32
7.4.40.0090.00616.51
7.4.30.0030.01216.61
7.4.00.0050.01214.96
7.3.330.0050.00013.10
7.3.320.0050.00013.00
7.3.310.0030.00316.14
7.3.300.0070.00016.19
7.3.290.0060.00916.21
7.3.280.0080.00916.22
7.3.270.0090.00917.40
7.3.260.0110.00916.41
7.3.240.0110.00816.29
7.3.230.0070.01016.41
7.3.210.0040.01216.30
7.3.200.0150.00919.39
7.3.190.0070.01416.39
7.3.180.0090.00916.24
7.3.170.0130.00316.31
7.3.160.0030.01216.16
7.3.120.0070.00914.97
7.3.110.0070.01014.61
7.3.100.0060.01114.83
7.3.90.0060.00714.85
7.3.80.0050.00514.77
7.3.70.0050.00814.79
7.3.60.0070.00714.73
7.3.50.0090.00414.61
7.3.40.0020.00914.74
7.3.30.0050.01014.78
7.3.20.0020.01516.72
7.3.10.0070.00716.82
7.3.00.0050.00616.67
7.2.330.0040.01516.30
7.2.320.0100.01216.45
7.2.310.0130.00316.42
7.2.300.0120.00316.48
7.2.290.0060.01016.68
7.2.250.0110.00714.95
7.2.240.0080.00915.02
7.2.230.0050.00914.78
7.2.220.0070.01014.87
7.2.210.0080.00914.78
7.2.200.0030.00714.78
7.2.190.0140.00214.93
7.2.180.0050.00814.81
7.2.170.0080.00414.95
7.2.00.0040.00819.09
7.1.330.0080.00815.83
7.1.320.0020.01315.86
7.1.310.0060.00715.84
7.1.300.0090.00615.87
7.1.290.0040.01115.85
7.1.280.0030.00615.70
7.1.270.0020.00915.85
7.1.260.0090.00315.66
7.1.200.0040.00715.41
7.1.100.0000.01117.64
7.1.70.0030.00717.23
7.1.60.0070.01019.40
7.1.50.0100.01416.64
7.1.00.0030.07722.32
7.0.200.0060.00316.77
7.0.140.0000.07721.93
7.0.60.0000.08019.92
7.0.50.0130.07317.88
7.0.40.0130.07720.24
7.0.30.0270.07320.17
7.0.20.0270.06319.99
7.0.10.0070.04720.00
7.0.00.0170.04320.16
5.6.280.0000.07320.77
5.6.210.0100.05320.61
5.6.200.0070.04018.21
5.6.190.0200.06320.64
5.6.180.0300.07320.35
5.6.170.0170.04320.50
5.6.160.0030.04720.51
5.6.150.0070.07718.13
5.6.140.0070.03718.09
5.6.130.0030.06718.11
5.6.120.0100.07721.03
5.6.110.0100.05720.96
5.6.100.0130.05321.00
5.6.90.0030.07720.96
5.6.80.0070.08020.28
5.5.350.0230.06720.40
5.5.340.0130.04017.91
5.5.330.0070.04720.47
5.5.320.0230.07320.17
5.5.310.0130.04720.26
5.5.300.0070.06017.91
5.5.290.0230.03317.91
5.5.280.0100.07320.88
5.5.270.0100.05320.87
5.5.260.0100.07720.85
5.5.250.0030.04020.61
5.5.240.0100.07320.16
5.4.450.0100.05719.48
5.4.440.0570.05319.63
5.4.430.0830.05019.66
5.4.420.0500.05019.43
5.4.410.0830.04319.31
5.4.400.0400.06718.75
5.4.390.0400.06318.63
5.4.380.0070.06018.59
5.4.370.0170.06018.49
5.4.360.0200.03718.65
5.4.350.0070.05411.98
5.4.340.0060.04411.97
5.4.320.0050.03712.45
5.4.310.0050.03812.45
5.4.300.0080.03412.45
5.4.290.0040.04112.45
5.4.280.0060.03612.35
5.4.270.0100.03312.35
5.4.260.0080.03612.35
5.4.250.0090.03412.35
5.4.240.0060.03512.35
5.4.230.0050.03812.34
5.4.220.0020.03912.34
5.4.210.0070.03412.34
5.4.200.0070.03512.34
5.4.190.0080.04012.34
5.4.180.0050.04012.34
5.4.170.0070.04212.35
5.4.160.0100.04112.34
5.4.150.0070.04112.34
5.4.140.0060.03612.02
5.4.130.0100.03812.02
5.4.120.0030.04311.97
5.4.110.0100.04811.96
5.4.100.0070.03311.97
5.4.90.0100.04011.96
5.4.80.0080.04011.96
5.4.70.0060.03511.96
5.4.60.0070.03211.96
5.4.50.0050.03511.96
5.4.40.0060.03611.95
5.4.30.0080.03911.95
5.4.20.0110.03011.95
5.4.10.0070.03411.95
5.4.00.0090.03911.44
5.3.290.0020.04512.80
5.3.280.0070.04612.71
5.3.270.0040.04012.72
5.3.260.0050.03812.72
5.3.250.0060.04812.72
5.3.240.0080.03412.71
5.3.230.0080.03512.71
5.3.220.0060.03612.68
5.3.210.0040.04112.68
5.3.200.0060.03712.68
5.3.190.0040.04612.68
5.3.180.0070.03512.67
5.3.170.0050.03712.67
5.3.160.0050.03712.68
5.3.150.0080.03412.68
5.3.140.0120.04212.66
5.3.130.0040.03912.66
5.3.120.0060.05412.66
5.3.110.0090.03612.66
5.3.100.0060.03612.12
5.3.90.0080.03312.09
5.3.80.0100.03112.08
5.3.70.0090.03312.07
5.3.60.0060.04412.06
5.3.50.0050.04312.00
5.3.40.0090.03612.00
5.3.30.0050.04211.95
5.3.20.0050.03811.72
5.3.10.0060.04411.70
5.3.00.0070.04211.68
5.2.170.0060.0279.18
5.2.160.0030.0299.18
5.2.150.0050.0359.18
5.2.140.0030.0319.17
5.2.130.0100.0319.14
5.2.120.0050.0369.13
5.2.110.0060.0349.14
5.2.100.0060.0349.14
5.2.90.0080.0349.14
5.2.80.0060.0299.14
5.2.70.0090.0329.13
5.2.60.0050.0319.09
5.2.50.0070.0329.06
5.2.40.0080.0359.04
5.2.30.0080.0389.01
5.2.20.0070.0359.00
5.2.10.0050.0458.93
5.2.00.0080.0268.79
5.1.60.0030.0258.08
5.1.50.0070.0298.07
5.1.40.0050.0238.05
5.1.30.0040.0268.41
5.1.20.0030.0288.43
5.1.10.0050.0248.16
5.1.00.0060.0298.15
5.0.50.0030.0226.63
5.0.40.0030.0236.49
5.0.30.0060.0346.30
5.0.20.0030.0196.27
5.0.10.0030.0256.25
5.0.00.0060.0336.24
4.4.90.0050.0124.77
4.4.80.0030.0144.75
4.4.70.0030.0144.75
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0050.0224.71
4.4.30.0030.0154.76
4.4.20.0050.0134.85
4.4.10.0050.0204.85
4.4.00.0020.0324.76
4.3.110.0030.0164.67
4.3.100.0040.0194.66
4.3.90.0030.0154.64
4.3.80.0040.0254.59
4.3.70.0010.0174.63
4.3.60.0020.0154.63
4.3.50.0030.0204.63
4.3.40.0040.0224.54
4.3.30.0010.0333.30
4.3.20.0010.0333.27
4.3.10.0010.0163.23
4.3.00.0030.0237.11

preferences:
46 ms | 401 KiB | 5 Q