3v4l.org

run code in 300+ PHP versions simultaneously
<?php class myClass { } $obj = new myClass; $flower = "violet"; $obj->color = function()use($flower){ $arr = ["rose"=>"red", "violet"=>"blue", "grass"=>"green"]; var_dump($arr[$flower]); return $arr[$flower]; }; var_dump($obj); echo "...{$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)
8.3.60.0160.00316.84
8.3.50.0110.00822.00
8.3.40.0040.01118.88
8.3.30.0100.00618.84
8.3.20.0040.00420.35
8.3.10.0040.00421.88
8.3.00.0080.00021.94
8.2.180.0100.00716.75
8.2.170.0080.00622.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00020.86
8.2.120.0080.00026.35
8.2.110.0060.00319.04
8.2.100.0040.00818.03
8.2.90.0040.00419.22
8.2.80.0030.00517.97
8.2.70.0050.00517.60
8.2.60.0000.00818.05
8.2.50.0060.00318.09
8.2.40.0000.00820.66
8.2.30.0080.00019.57
8.2.20.0040.00417.69
8.2.10.0040.00418.21
8.2.00.0000.00718.19
8.1.280.0070.01525.92
8.1.270.0050.00322.07
8.1.260.0090.00028.09
8.1.250.0080.00028.09
8.1.240.0190.00322.55
8.1.230.0040.00717.77
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0070.00617.23
8.1.190.0050.00317.22
8.1.180.0050.00318.10
8.1.170.0050.00318.62
8.1.160.0000.00820.69
8.1.150.0040.00418.90
8.1.140.0040.00419.58
8.1.130.0000.00717.63
8.1.120.0040.00417.52
8.1.110.0040.00417.49
8.1.100.0000.00717.46
8.1.90.0000.00817.48
8.1.80.0000.00817.44
8.1.70.0030.00317.43
8.1.60.0040.00417.59
8.1.50.0060.00317.43
8.1.40.0040.00417.46
8.1.30.0060.00317.66
8.1.20.0040.00417.65
8.1.10.0050.00317.64
8.1.00.0000.00817.45
8.0.300.0000.00818.77
8.0.290.0050.00216.75
8.0.280.0020.00518.46
8.0.270.0000.00717.27
8.0.260.0000.00817.17
8.0.250.0060.00016.98
8.0.240.0060.00316.87
8.0.230.0000.00716.98
8.0.220.0000.00716.87
8.0.210.0030.00316.93
8.0.200.0030.00316.98
8.0.190.0040.00416.86
8.0.180.0050.00216.79
8.0.170.0000.00816.95
8.0.160.0080.00016.95
8.0.150.0040.00416.78
8.0.140.0070.00016.92
8.0.130.0000.00513.27
8.0.120.0040.00416.83
8.0.110.0040.00416.75
8.0.100.0050.00216.75
8.0.90.0040.00417.01
8.0.80.0100.00616.89
8.0.70.0040.00416.72
8.0.60.0000.00716.75
8.0.50.0000.00716.88
8.0.30.0070.01217.20
8.0.20.0120.00817.40
8.0.10.0000.00717.14
8.0.00.0100.00616.71
7.4.330.0000.00616.68
7.4.320.0000.00616.57
7.4.300.0080.00016.66
7.4.290.0030.00316.60
7.4.280.0030.00616.62
7.4.270.0030.00316.63
7.4.260.0000.00716.50
7.4.250.0000.00716.59
7.4.240.0000.00716.62
7.4.230.0000.00716.58
7.4.220.0170.00816.65
7.4.210.0100.00516.59
7.4.200.0080.00016.63
7.4.160.0070.01316.35
7.4.150.0090.00917.40
7.4.140.0140.00917.86
7.4.130.0110.00816.53
7.4.120.0110.00616.62
7.4.110.0060.01316.64
7.4.100.0170.00016.52
7.4.90.0070.01116.40
7.4.80.0170.00019.39
7.4.70.0100.00716.47
7.4.60.0030.01316.49
7.4.50.0070.01016.66
7.4.40.0090.00616.55
7.4.30.0110.00716.51
7.4.00.0050.01014.88
7.3.330.0060.00013.36
7.3.320.0000.00613.16
7.3.310.0030.00316.34
7.3.300.0030.00516.42
7.3.290.0030.00316.25
7.3.280.0110.00816.39
7.3.270.0150.00317.40
7.3.260.0140.00316.42
7.3.250.0090.01016.37
7.3.240.0120.00816.39
7.3.230.0090.00916.41
7.3.210.0120.00916.58
7.3.200.0140.00319.39
7.3.190.0070.01016.50
7.3.180.0130.00316.39
7.3.170.0140.00816.31
7.3.160.0090.00916.60
7.3.120.0070.00914.96
7.3.110.0110.00815.02
7.3.100.0100.00714.98
7.3.90.0080.00614.88
7.3.80.0060.00714.77
7.3.70.0050.00814.70
7.3.60.0050.00514.85
7.3.50.0070.00614.79
7.3.40.0050.00914.78
7.3.30.0050.00614.86
7.3.20.0060.00716.67
7.3.10.0040.01116.58
7.3.00.0040.01216.55
7.2.330.0130.00616.35
7.2.320.0110.00716.80
7.2.310.0060.01016.74
7.2.300.0120.00416.32
7.2.290.0130.00516.63
7.2.250.0020.01615.13
7.2.240.0090.01114.91
7.2.230.0090.00714.95
7.2.220.0040.00914.76
7.2.210.0020.01014.84
7.2.200.0060.00315.15
7.2.190.0060.00514.99
7.2.180.0040.00614.98
7.2.170.0030.00714.99
7.2.160.0080.00815.10
7.2.150.0070.01017.11
7.2.140.0040.00717.08
7.2.130.0030.01017.09
7.2.120.0040.00717.11
7.2.110.0070.00717.09
7.2.100.0060.00916.97
7.2.90.0000.01416.81
7.2.80.0110.00416.89
7.2.70.0130.00317.12
7.2.60.0060.00917.02
7.2.50.0040.00816.87
7.2.40.0000.01616.93
7.2.30.0110.00417.14
7.2.20.0030.01016.73
7.2.10.0000.00917.12
7.2.00.0070.00716.77
7.1.330.0050.00815.75
7.1.320.0030.01015.65
7.1.310.0050.00915.63
7.1.300.0020.01015.71
7.1.290.0020.01015.61
7.1.280.0050.00715.67
7.1.270.0050.00915.99
7.1.260.0080.00815.90
7.1.250.0060.00615.94
7.1.240.0050.00515.48
7.1.230.0030.01015.54
7.1.220.0060.00615.76
7.1.210.0060.00315.86
7.1.200.0050.00615.91
7.1.190.0030.01215.82
7.1.180.0080.00415.91
7.1.170.0080.00415.52
7.1.160.0000.00915.86
7.1.150.0080.00615.77
7.1.140.0060.00615.63
7.1.130.0100.00315.75
7.1.120.0030.00715.57
7.1.110.0090.00015.80
7.1.100.0030.00716.93
7.1.90.0070.00715.71
7.1.80.0060.00915.84
7.1.70.0050.00616.43
7.1.60.0030.01417.54
7.1.50.0030.00716.22
7.1.40.0130.00315.65
7.1.30.0160.00015.99
7.1.20.0030.00615.68
7.1.10.0070.00715.54
7.1.00.0000.04219.10
7.0.330.0040.00415.50
7.0.320.0080.00415.36
7.0.310.0100.00315.34
7.0.300.0090.00315.50
7.0.290.0070.00715.48
7.0.280.0030.01315.39
7.0.270.0080.00615.42
7.0.260.0110.00615.40
7.0.250.0090.00315.15
7.0.240.0060.00915.41
7.0.230.0070.00715.52
7.0.220.0070.00315.39
7.0.210.0070.00315.24
7.0.200.0300.00615.26
7.0.190.0100.00315.61
7.0.180.0100.00315.52
7.0.170.0070.00715.45
7.0.160.0060.00615.51
7.0.150.0050.00515.49
7.0.140.0000.00915.59
7.0.130.0030.01015.55
7.0.120.0030.01015.34
7.0.110.0060.01015.18
7.0.100.0070.00415.45
7.0.90.0000.01315.38
7.0.80.0030.00715.28
7.0.70.0070.00715.43
7.0.60.0150.03317.68
7.0.50.0080.04216.71
7.0.40.0070.04016.86
7.0.30.0220.03516.87
7.0.20.0230.03516.73
7.0.10.0050.02616.79
7.0.00.0010.02516.83
5.6.400.0040.00814.05
5.6.390.0000.00814.33
5.6.380.0030.00714.32
5.6.370.0030.01314.24
5.6.360.0040.01214.20
5.6.350.0000.01114.39
5.6.340.0030.00613.95
5.6.330.0040.00414.23
5.6.320.0000.01014.16
5.6.310.0040.01314.25
5.6.300.0030.01314.12
5.6.290.0070.00714.09
5.6.280.0080.04017.54
5.6.270.0030.00914.42
5.6.260.0000.01114.18
5.6.250.0030.01214.18
5.6.240.0040.01114.26
5.6.230.0030.00714.10
5.6.220.0070.00714.23
5.6.210.0100.03317.34
5.6.200.0080.04116.16
5.6.190.0080.02717.38
5.6.180.0180.03817.30
5.6.170.0250.03517.29
5.6.160.0070.04717.45
5.6.150.0020.04716.08
5.6.140.0050.02016.13
5.6.130.0050.02516.09
5.6.120.0050.02517.51
5.6.110.0080.02517.70
5.6.100.0100.04217.48
5.6.90.0050.05117.56
5.6.80.0060.04417.28
5.6.70.0040.00714.21
5.6.60.0030.01014.07
5.6.50.0110.00314.18
5.6.40.0060.00914.04
5.6.30.0040.01113.91
5.6.20.0070.00313.97
5.6.10.0030.01014.10
5.6.00.0030.00914.11
5.5.380.0030.01314.25
5.5.370.0060.00314.19
5.5.360.0070.00713.76
5.5.350.0080.03217.39
5.5.340.0070.02316.06
5.5.330.0030.04317.19
5.5.320.0310.02317.10
5.5.310.0170.03017.04
5.5.300.0060.02516.04
5.5.290.0070.04116.02
5.5.280.0050.02417.56
5.5.270.0020.02717.59
5.5.260.0050.02517.35
5.5.250.0100.03517.25
5.5.240.0180.03517.19
5.5.230.0120.00013.86
5.5.220.0000.01113.96
5.5.210.0070.00714.19
5.5.200.0080.00014.08
5.5.190.0090.00614.18
5.5.180.0030.01013.90
5.5.170.0030.01013.86
5.5.160.0100.00314.00
5.5.150.0090.00614.10
5.5.140.0060.00614.05
5.5.130.0030.01013.95
5.5.120.0030.01014.03
5.5.110.0090.00014.16
5.5.100.0040.00714.03
5.5.90.0030.00513.93
5.5.80.0060.00614.07
5.5.70.0030.01014.02
5.5.60.0060.00513.81
5.5.50.0070.00713.78
5.5.40.0070.01113.88
5.5.30.0030.01313.82
5.5.20.0140.00313.84
5.5.10.0050.00313.74
5.5.00.0070.00713.75

preferences:
50.86 ms | 401 KiB | 5 Q