3v4l.org

run code in 300+ PHP versions simultaneously
<?php class myClass { public function __construct(){ echo __CLASS__; } } $obj = new myClass; $flower = "violet"; $obj->clr = "bluish"; $obj->color = function()use($flower){ $arr = ["rose"=>"red", "violet"=>"blue", "grass"=>"green"]; return $arr[$flower]; }; echo "...{$flower}s are ",$obj->clr,"\n"; echo "...{$flower}s are ",($obj->color)();

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)
8.3.60.0110.00716.63
8.3.50.0060.00816.17
8.3.40.0150.00018.70
8.3.30.0150.00019.02
8.3.20.0050.00320.34
8.3.10.0040.00421.94
8.3.00.0040.00421.95
8.2.180.0070.01116.50
8.2.170.0040.01122.96
8.2.160.0090.00420.35
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0080.00020.72
8.2.120.0070.00026.35
8.2.110.0030.00619.32
8.2.100.0090.00317.93
8.2.90.0050.00319.21
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0000.00818.09
8.2.40.0060.00322.27
8.2.30.0000.00719.61
8.2.20.0000.00717.81
8.2.10.0050.00218.11
8.2.00.0080.00018.11
8.1.270.0090.00622.05
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0000.00922.59
8.1.230.0060.00617.89
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0100.00017.36
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0040.00418.55
8.1.160.0000.00720.70
8.1.150.0040.00418.76
8.1.140.0000.00819.48
8.1.130.0030.00317.77
8.1.120.0040.00417.50
8.1.110.0070.00017.51
8.1.100.0040.00417.53
8.1.90.0030.00517.32
8.1.80.0070.00017.35
8.1.70.0070.00017.38
8.1.60.0030.00517.57
8.1.50.0000.00817.55
8.1.40.0060.00317.42
8.1.30.0040.00417.61
8.1.20.0030.00617.57
8.1.10.0040.00417.54
8.1.00.0000.00917.52
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.48
8.0.270.0000.00717.31
8.0.260.0000.00717.24
8.0.250.0070.00016.93
8.0.240.0030.00316.96
8.0.230.0000.00816.83
8.0.220.0030.00316.76
8.0.210.0000.00716.78
8.0.200.0030.00316.95
8.0.190.0000.00716.88
8.0.180.0000.00916.87
8.0.170.0000.00816.96
8.0.160.0000.00716.80
8.0.150.0030.00316.89
8.0.140.0000.00716.82
8.0.130.0030.00313.35
8.0.120.0000.00816.87
8.0.110.0070.00016.75
8.0.100.0000.00816.92
8.0.90.0030.00316.75
8.0.80.0120.00416.86
8.0.70.0000.00816.90
8.0.60.0070.00017.00
8.0.50.0030.00516.95
8.0.30.0150.00517.15
8.0.20.0100.00817.40
8.0.10.0070.00016.88
8.0.00.0080.01116.68
7.4.330.0050.00016.88
7.4.320.0030.00316.43
7.4.300.0050.00316.64
7.4.290.0000.00716.64
7.4.280.0030.00616.55
7.4.270.0030.00316.54
7.4.260.0070.00016.61
7.4.250.0000.00816.36
7.4.240.0000.00716.40
7.4.230.0000.00616.36
7.4.220.0150.00316.50
7.4.210.0050.01016.55
7.4.200.0070.00016.58
7.4.160.0060.00916.41
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0120.00916.54
7.4.120.0080.01016.64
7.4.110.0070.01016.48
7.4.100.0130.00616.43
7.4.90.0110.00816.60
7.4.80.0070.01719.39
7.4.70.0090.01316.54
7.4.60.0170.00416.39
7.4.50.0070.01116.36
7.4.40.0140.00316.50
7.4.30.0140.00316.43
7.4.10.0100.01015.08
7.4.00.0090.00514.91
7.3.330.0030.00313.18
7.3.320.0060.00013.33
7.3.310.0070.00016.25
7.3.300.0000.00916.29
7.3.290.0060.00016.23
7.3.280.0080.00716.36
7.3.270.0080.01217.40
7.3.260.0130.00316.52
7.3.250.0050.01116.36
7.3.240.0090.00916.35
7.3.230.0180.00016.46
7.3.210.0140.00416.34
7.3.200.0080.00819.39
7.3.190.0130.00916.45
7.3.180.0100.01016.36
7.3.170.0060.01416.38
7.3.160.0070.01116.40
7.3.130.0030.01314.83
7.3.120.0030.01514.85
7.3.110.0060.00914.67
7.3.100.0070.00714.65
7.3.90.0060.00914.79
7.3.80.0060.00615.09
7.3.70.0040.01114.64
7.3.60.0040.00414.89
7.3.50.0090.00614.98
7.3.40.0040.00714.84
7.3.30.0120.00014.75
7.3.20.0040.00416.72
7.3.10.0080.00016.57
7.3.00.0070.00416.52
7.2.330.0170.00016.70
7.2.320.0170.00716.85
7.2.310.0070.01016.87
7.2.300.0110.00616.80
7.2.290.0100.00716.83
7.2.260.0070.01415.14
7.2.250.0040.01514.89
7.2.240.0030.01315.05
7.2.230.0000.01414.82
7.2.220.0040.01415.30
7.2.210.0000.01514.92
7.2.200.0090.00615.16
7.2.190.0000.01614.82
7.2.180.0070.00715.06
7.2.170.0100.00315.04
7.2.160.0040.01015.08
7.2.150.0030.00617.16
7.2.140.0030.00617.02
7.2.130.0000.01017.05
7.2.120.0070.00716.86
7.2.110.0090.00016.88
7.2.100.0080.00316.88
7.2.90.0080.00416.95
7.2.80.0080.00416.90
7.2.70.0090.00616.85
7.2.60.0070.00816.80
7.2.50.0030.01216.89
7.2.40.0120.00017.03
7.2.30.0070.00716.99
7.2.20.0040.00717.15
7.2.10.0060.01016.82
7.2.00.0060.00818.15
7.1.330.0030.01115.47
7.1.320.0070.00315.70
7.1.310.0000.00915.98
7.1.300.0000.00915.79
7.1.290.0000.00815.68
7.1.280.0040.00815.99
7.1.270.0120.00015.44
7.1.260.0040.00715.88
7.1.250.0110.00415.74
7.1.240.0100.00315.84
7.1.230.0060.00915.78
7.1.220.0000.01115.87
7.1.210.0030.01015.51
7.1.200.0040.00715.81
7.1.190.0060.00915.75
7.1.180.0120.00615.81
7.1.170.0060.00815.83
7.1.160.0070.00715.73
7.1.150.0040.01115.83
7.1.140.0070.00715.98
7.1.130.0110.00415.79
7.1.120.0000.01015.69
7.1.110.0000.01215.86
7.1.100.0000.01116.98
7.1.90.0090.00915.66
7.1.80.0070.01015.92
7.1.70.0020.00916.54
7.1.60.0070.01017.55
7.1.50.0030.00716.17
7.1.40.0110.00715.47
7.1.30.0060.00615.59
7.1.20.0050.00315.76
7.1.10.0040.01115.71
7.1.00.0110.03619.13
7.0.330.0030.00615.61
7.0.320.0120.00015.47
7.0.310.0060.00915.47
7.0.300.0030.01315.41
7.0.290.0000.01515.60
7.0.280.0090.00615.41
7.0.270.0120.00015.33
7.0.260.0060.00915.48
7.0.250.0040.00815.64
7.0.240.0070.00315.61
7.0.230.0100.00715.60
7.0.220.0070.00715.44
7.0.210.0030.01015.64
7.0.200.0240.00614.92
7.0.190.0000.01515.63
7.0.180.0090.00015.43
7.0.170.0040.00415.50
7.0.160.0110.00315.19
7.0.150.0030.01015.46
7.0.140.0080.00015.63
7.0.130.0030.01015.62
7.0.120.0030.01015.50
7.0.110.0060.00315.46
7.0.100.0060.00615.17
7.0.90.0030.01015.57
7.0.80.0100.00315.63
7.0.70.0040.00415.51
7.0.60.0200.03817.73
7.0.50.0020.05216.73
7.0.40.0080.02716.83
7.0.30.0200.03416.84
7.0.20.0210.03316.72
7.0.10.0070.02416.79
7.0.00.0020.02716.67
5.6.400.0090.00614.10
5.6.390.0000.00814.27
5.6.380.0000.01213.96
5.6.370.0070.01114.15
5.6.360.0030.00714.14
5.6.350.0070.00714.10
5.6.340.0090.00414.14
5.6.330.0060.00614.47
5.6.320.0030.01013.87
5.6.310.0030.01214.23
5.6.300.0030.00514.38
5.6.290.0030.01014.32
5.6.280.0070.03717.53
5.6.270.0030.01314.29
5.6.260.0080.00314.17
5.6.250.0090.00614.11
5.6.240.0030.01014.20
5.6.230.0030.00614.25
5.6.220.0030.00914.18
5.6.210.0030.03917.29
5.6.200.0150.03716.10
5.6.190.0100.04217.34
5.6.180.0170.02217.43
5.6.170.0180.03017.22
5.6.160.0110.02717.23
5.6.150.0160.02516.17
5.6.140.0100.04116.19
5.6.130.0070.02516.03
5.6.120.0050.02817.59
5.6.110.0050.04917.67
5.6.100.0100.04417.65
5.6.90.0060.03217.57
5.6.80.0050.04117.08
5.6.70.0060.00314.09
5.6.60.0040.00814.06
5.6.50.0030.01014.12
5.6.40.0100.00314.01
5.6.30.0060.00613.89
5.6.20.0110.00014.07
5.6.10.0030.01014.14
5.6.00.0100.00713.98
5.5.380.0080.00413.93
5.5.370.0090.00613.91
5.5.360.0070.00313.70
5.5.350.0160.03117.15
5.5.340.0070.03415.98
5.5.330.0110.04017.09
5.5.320.0320.03617.11
5.5.310.0220.04017.18
5.5.300.0080.04715.96
5.5.290.0110.04416.10
5.5.280.0150.02817.18
5.5.270.0060.03317.55
5.5.260.0040.02617.29
5.5.250.0100.02717.15
5.5.240.2140.02017.11
5.5.230.0000.00813.95
5.5.220.0080.00314.05
5.5.210.0030.01013.86
5.5.200.0000.01414.00
5.5.190.0030.01214.00
5.5.180.0110.00313.61
5.5.170.0030.01014.09
5.5.160.0030.00913.87
5.5.150.0090.00313.93
5.5.140.0070.01013.82
5.5.130.0060.00313.86
5.5.120.0030.00914.17
5.5.110.0030.01013.70
5.5.100.0070.00714.14
5.5.90.0000.01313.93
5.5.80.0070.00314.11
5.5.70.0060.00314.08
5.5.60.0110.00313.90
5.5.50.0070.00714.05
5.5.40.0030.01013.92
5.5.30.0090.00014.02
5.5.20.0030.00913.75
5.5.10.0070.00313.63
5.5.00.0000.01413.77

preferences:
59.71 ms | 400 KiB | 5 Q