3v4l.org

run code in 300+ PHP versions simultaneously
<?php class zyf{ public $a; public $b; function show($c){ $d=$c+2; echo $d; } } $xin = new zyf(); $xin->show(1); ?>

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)
8.3.40.0110.00418.57
8.3.30.0040.01218.68
8.3.20.0090.00018.51
8.3.10.0030.00520.95
8.3.00.0000.00721.60
8.2.170.0140.00722.96
8.2.160.0090.00620.43
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0070.00021.13
8.2.110.0090.00921.08
8.2.100.0030.00817.72
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0090.00018.09
8.2.30.0080.00019.34
8.2.20.0020.00517.52
8.2.10.0070.00017.63
8.2.00.0000.00817.67
8.1.270.0090.00623.99
8.1.260.0120.00326.35
8.1.250.0030.00628.09
8.1.240.0030.00619.15
8.1.230.0060.00620.88
8.1.220.0080.00018.77
8.1.210.0030.00619.00
8.1.200.0000.00917.35
8.1.190.0000.00717.40
8.1.180.0030.00518.10
8.1.170.0050.00318.65
8.1.160.0070.00018.71
8.1.150.0030.00618.44
8.1.140.0000.00717.29
8.1.130.0030.00517.85
8.1.120.0030.00417.33
8.1.110.0000.00717.38
8.1.100.0020.00517.43
8.1.90.0040.00417.41
8.1.80.0040.00317.35
8.1.70.0030.00317.36
8.1.60.0030.00617.58
8.1.50.0030.00617.49
8.1.40.0000.00817.45
8.1.30.0080.00017.66
8.1.20.0020.00517.70
8.1.10.0000.00817.55
8.1.00.0070.00417.55
8.0.300.0060.00620.07
8.0.290.0080.00017.17
8.0.280.0030.00318.42
8.0.270.0070.00017.15
8.0.260.0000.00716.74
8.0.250.0050.00216.92
8.0.240.0000.00817.00
8.0.230.0030.00516.91
8.0.220.0030.00316.85
8.0.210.0040.00416.80
8.0.200.0060.00016.77
8.0.190.0030.00316.86
8.0.180.0000.00716.84
8.0.170.0050.00216.83
8.0.160.0070.00016.84
8.0.150.0000.00716.84
8.0.140.0000.00716.66
8.0.130.0030.00313.23
8.0.120.0040.00416.75
8.0.110.0060.00316.68
8.0.100.0040.00416.75
8.0.90.0000.00716.86
8.0.80.0130.00316.85
8.0.70.0040.00416.61
8.0.60.0000.00716.69
8.0.50.0040.00416.74
8.0.30.0070.01617.12
8.0.20.0130.00517.40
8.0.10.0070.00016.92
8.0.00.0110.00716.70
7.4.330.0000.00516.72
7.4.320.0000.00616.32
7.4.300.0050.00216.63
7.4.290.0030.00316.48
7.4.280.0000.00716.54
7.4.270.0000.00616.49
7.4.260.0000.00613.38
7.4.250.0040.00416.41
7.4.240.0070.00016.57
7.4.230.0030.00316.57
7.4.220.0130.00716.57
7.4.210.0070.00816.56
7.4.200.0070.00016.63
7.4.190.0030.00516.74
7.4.160.0060.00916.39
7.4.150.0110.00617.40
7.4.140.0100.01217.86
7.4.130.0090.01216.48
7.4.120.0050.01416.54
7.4.110.0000.01716.52
7.4.100.0030.01316.67
7.4.90.0150.00616.49
7.4.80.0090.00919.39
7.4.70.0030.01316.59
7.4.60.0080.01216.46
7.4.50.0030.00616.60
7.4.40.0110.00222.77
7.4.30.0090.01116.23
7.4.10.0060.01314.91
7.4.00.0080.00914.85
7.3.330.0050.00013.17
7.3.320.0050.00013.31
7.3.310.0070.00016.27
7.3.300.0000.00716.24
7.3.290.0100.00316.22
7.3.280.0030.01216.24
7.3.270.0110.01417.40
7.3.260.0040.01418.24
7.3.250.0080.01016.47
7.3.240.0110.01216.23
7.3.230.0100.01016.39
7.3.210.0110.00816.30
7.3.200.0140.00319.39
7.3.190.0030.01916.31
7.3.180.0160.00016.34
7.3.170.0060.00916.56
7.3.160.0090.00616.28
7.3.130.0030.01314.43
7.3.120.0070.00914.79
7.3.110.0080.00914.71
7.3.100.0060.01014.92
7.3.90.0020.01014.59
7.3.80.0080.00314.61
7.3.70.0040.00714.75
7.3.60.0030.01014.73
7.3.50.0080.00614.51
7.3.40.0030.00614.76
7.3.30.0050.00714.60
7.3.20.0060.00816.44
7.3.10.0050.00916.46
7.3.00.0030.01216.41
7.2.330.0110.00716.76
7.2.320.0130.01016.66
7.2.310.0080.01116.58
7.2.300.0090.00916.52
7.2.290.0060.01216.52
7.2.260.0030.01514.80
7.2.250.0100.00315.04
7.2.240.0060.00615.07
7.2.230.0100.00514.80
7.2.220.0020.01215.04
7.2.210.0070.00714.93
7.2.200.0040.00914.86
7.2.190.0030.01214.83
7.2.180.0050.00714.98
7.2.170.0040.01114.97
7.2.160.0060.00914.97
7.2.150.0100.00516.87
7.2.140.0090.00516.49
7.2.130.0030.01116.73
7.2.120.0060.00916.84
7.2.110.0020.01116.86
7.2.100.0040.00916.72
7.2.90.0090.00416.79
7.2.80.0070.00716.81
7.2.70.0080.00916.74
7.2.60.0050.01116.89
7.2.50.0070.00716.82
7.2.40.0080.00816.88
7.2.30.0080.00716.97
7.2.20.0080.00716.64
7.2.10.0040.01116.53
7.2.00.0080.00616.90
7.1.330.0070.00715.46
7.1.320.0080.00715.48
7.1.310.0060.00715.70
7.1.300.0050.00515.49
7.1.290.0050.00715.58
7.1.280.0020.01115.78
7.1.270.0080.00615.45
7.1.260.0070.00715.54
7.1.250.0020.01015.42
7.1.240.0040.00815.53
7.1.230.0000.01015.73
7.1.220.0000.01615.60
7.1.210.0070.00315.44
7.1.200.0070.00415.46
7.1.190.0030.01315.50
7.1.180.0030.01115.66
7.1.170.0030.01015.43
7.1.160.0060.00915.38
7.1.150.0030.01315.35
7.1.140.0060.00615.43
7.1.130.0030.00715.73
7.1.120.0030.00815.68
7.1.110.0070.00415.70
7.1.100.0110.00315.33
7.1.90.0090.00615.61
7.1.80.0030.01415.56
7.1.70.0010.00816.40
7.1.60.0040.00816.53
7.1.50.0090.00515.96
7.1.40.0060.00615.44
7.1.30.0000.01515.65
7.1.20.0000.01215.70
7.1.10.0080.00315.55
7.1.00.0020.02519.03
7.0.330.0000.01314.96
7.0.320.0100.00315.27
7.0.310.0070.01315.29
7.0.300.0060.00915.15
7.0.290.0030.01015.24
7.0.280.0040.01115.22
7.0.270.0000.01014.98
7.0.260.0040.00815.13
7.0.250.0000.01715.28
7.0.240.0030.01015.03
7.0.230.0030.01015.19
7.0.220.0030.00915.31
7.0.210.0090.00315.25
7.0.200.0060.01015.82
7.0.190.0040.00815.26
7.0.180.0040.01215.24
7.0.170.0000.01414.96
7.0.160.0050.00515.20
7.0.150.0100.00315.21
7.0.140.0050.03718.68
7.0.130.0070.01015.32
7.0.120.0030.01015.25
7.0.110.0070.00715.09
7.0.100.0030.00915.20
7.0.90.0000.01315.45
7.0.80.0070.00715.15
7.0.70.0030.02318.58
7.0.60.0080.02218.47
7.0.50.0110.01718.64
7.0.40.0050.02316.74
7.0.30.0060.02016.63
7.0.20.0060.03716.72
7.0.10.0030.02216.74
7.0.00.0020.02316.76
5.6.400.0030.01214.23
5.6.390.0100.00314.39
5.6.380.0120.00313.90
5.6.370.0040.01514.04
5.6.360.0030.00514.13
5.6.350.0040.01214.20
5.6.340.0000.01514.25
5.6.330.0030.01014.38
5.6.320.0000.01414.00
5.6.310.0060.00614.39
5.6.300.0070.00714.09
5.6.290.0000.01814.18
5.6.280.0020.04217.51
5.6.270.0000.01214.18
5.6.260.0070.00713.86
5.6.250.0130.00314.34
5.6.240.0090.00614.17
5.6.230.0030.00614.60
5.6.220.0050.03717.46
5.6.210.0060.02317.35
5.6.200.0050.02317.50
5.6.190.0040.02217.75
5.6.180.0020.02217.59
5.6.170.0090.02817.53
5.6.160.0040.04717.62
5.6.150.0080.01817.63
5.6.140.0020.03517.61
5.6.130.0030.04717.57
5.6.120.0110.01917.68
5.6.110.0030.02317.56
5.6.100.0070.02917.71
5.6.90.0040.02217.55
5.6.80.0000.02717.05
5.6.70.0020.02517.30
5.6.60.0060.01817.22
5.6.50.0020.01917.41
5.6.40.0020.02217.29
5.6.30.0060.01617.26
5.6.20.0050.02017.18
5.6.10.0000.02217.12
5.6.00.0060.01817.16
5.5.380.0060.00614.34
5.5.370.0070.00713.91
5.5.360.0030.02517.15
5.5.350.0050.02217.26
5.5.340.0050.02717.41
5.5.330.0030.02117.53
5.5.320.0050.02317.39
5.5.310.0020.02817.40
5.5.300.0020.02617.45
5.5.290.0050.04717.53
5.5.280.0060.03117.30
5.5.270.0030.02317.47
5.5.260.0070.02917.53
5.5.250.0020.02517.25
5.5.240.0080.01917.01
5.5.230.0000.03417.19
5.5.220.0040.01916.94
5.5.210.0030.02717.12
5.5.200.0060.01717.25
5.5.190.0040.01917.14
5.5.180.0050.01816.96
5.5.170.0000.01414.06
5.5.160.0020.02116.92
5.5.150.0040.02017.03
5.5.140.0020.02117.14
5.5.130.0080.01717.16
5.5.120.0050.02517.16
5.5.110.0060.02117.07
5.5.100.0040.02317.16
5.5.90.0080.01717.07
5.5.80.0020.02717.07
5.5.70.0070.01716.92
5.5.60.0020.03716.92
5.5.50.0030.03116.97
5.5.40.0070.04017.14
5.5.30.0040.04016.98
5.5.20.0060.04017.01
5.5.10.0040.04017.08
5.5.00.0000.04716.95
5.4.450.0050.02715.14
5.4.440.0020.02315.22
5.4.430.0060.01814.97
5.4.420.0050.02715.10
5.4.410.0050.02214.92
5.4.400.0020.01714.97
5.4.390.0030.02414.82
5.4.380.0030.01814.84
5.4.370.0030.01715.11
5.4.360.0030.01814.84
5.4.350.0050.01515.04
5.4.340.0050.01814.97
5.4.330.0000.00710.88
5.4.320.0050.01714.87
5.4.310.0020.02114.95
5.4.300.0020.01915.12
5.4.290.0050.01514.96
5.4.280.0060.01714.75
5.4.270.0020.02214.86
5.4.260.0020.02214.77
5.4.250.0040.01514.90
5.4.240.0030.01714.97
5.4.230.0030.01815.05
5.4.220.0030.02015.01
5.4.210.0030.03714.78
5.4.200.0050.03614.96
5.4.190.0050.03414.80
5.4.180.0070.03715.04
5.4.170.0020.03814.92
5.4.160.0020.04314.99
5.4.150.0000.04214.94
5.4.140.0050.03013.52
5.4.130.0050.04013.56
5.4.120.0050.03913.82
5.4.110.0030.03813.66
5.4.100.0060.03513.43
5.4.90.0020.03813.40
5.4.80.0020.03813.40
5.4.70.0070.03513.47
5.4.60.0050.03313.60
5.4.50.0020.04113.57
5.4.40.0020.02713.65
5.4.30.0080.03513.50
5.4.20.0060.02013.45
5.4.10.0060.04013.42
5.4.00.0020.04013.38
5.3.290.0020.01912.64
5.3.280.0020.01812.72
5.3.270.0030.04012.70
5.3.260.0050.03812.72
5.3.250.0060.03812.68
5.3.240.0020.04512.63
5.3.230.0070.03712.63
5.3.220.0020.03912.45
5.3.210.0030.04312.57
5.3.200.0050.03812.51
5.3.190.0080.03512.57
5.3.180.0060.03712.63
5.3.170.0100.03612.71
5.3.160.0050.04112.61
5.3.150.0050.03812.69
5.3.140.0020.04012.57
5.3.130.0040.03412.68
5.3.120.0020.02512.67
5.3.110.0050.03812.66
5.3.100.0080.03412.51
5.3.90.0060.03612.75
5.3.80.0050.03912.66
5.3.70.0040.03812.61
5.3.60.0030.03512.69
5.3.50.0040.03412.54
5.3.40.0020.03112.59
5.3.30.0020.03812.53
5.3.20.0060.03112.70
5.3.10.0050.04012.53
5.3.00.0030.03812.56
5.2.170.0030.05714.77
5.2.160.0070.05714.77
5.2.150.0030.06014.77
5.2.140.0000.05314.77
5.2.130.0030.04714.77
5.2.120.0030.05014.77
5.2.110.0070.05714.77
5.2.100.0030.06014.77
5.2.90.0000.04714.77
5.2.80.0000.04314.77
5.2.70.0070.06014.77
5.2.60.0000.05314.77
5.2.50.0000.04714.77
5.2.40.0000.05014.77
5.2.30.0000.03714.77
5.2.20.0100.03714.77
5.2.10.0030.04314.77
5.2.00.0000.06714.77
5.1.60.0100.04014.77
5.1.50.0030.04714.77
5.1.40.0030.05014.77
5.1.30.0100.05014.77
5.1.20.0000.05714.77
5.1.10.0000.04714.77
5.1.00.0070.05014.77
5.0.50.0030.04714.77
5.0.40.0070.04014.77
5.0.30.0030.06014.77
5.0.20.0030.04014.77
5.0.10.0030.04314.77
5.0.00.0000.05014.77
4.4.90.0000.03714.77
4.4.80.0000.02714.77
4.4.70.0070.03014.77
4.4.60.0000.03314.77
4.4.50.0000.03014.77
4.4.40.0000.05014.77
4.4.30.0000.03714.77
4.4.20.0030.02714.77
4.4.10.0000.03314.77
4.4.00.0030.05314.77
4.3.110.0000.03014.77
4.3.100.0030.03014.77
4.3.90.0030.01714.77
4.3.80.0070.04714.77
4.3.70.0000.03314.77
4.3.60.0000.03014.77
4.3.50.0000.03314.77
4.3.40.0000.05014.77
4.3.30.0000.04014.77
4.3.20.0030.03014.77
4.3.10.0000.01714.77
4.3.00.0030.01714.77

preferences:
51.08 ms | 400 KiB | 5 Q