3v4l.org

run code in 300+ PHP versions simultaneously
<? php class Math{ //两个数值比较大小. public function Max($a,$b){ return $a>$b?$a:$b; } //三个数值比较大小. public function Max3($a,$b,$c){ //调用类中的其它方法. $a = $this->Max($a,$b); return $this->Max($a,$c); } } $math = new Math(); echo "最大值是 ".$math->Max3(99,100,88); ?>

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)
8.3.60.0100.01018.18
8.3.50.0100.00922.05
8.3.40.0120.00318.60
8.3.30.0030.01018.51
8.3.20.0090.00018.57
8.3.10.0040.00421.14
8.3.00.0040.00421.85
8.2.180.0080.00816.38
8.2.170.0060.00822.96
8.2.160.0150.00420.35
8.2.150.0050.00325.66
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00421.00
8.2.110.0000.00820.43
8.2.100.0040.00817.78
8.2.90.0060.00318.88
8.2.80.0050.00317.97
8.2.70.0070.00317.50
8.2.60.0000.00817.91
8.2.50.0000.01118.07
8.2.40.0000.00817.84
8.2.30.0030.00619.61
8.2.20.0000.00717.52
8.2.10.0040.00417.56
8.2.00.0030.00517.61
8.1.280.0150.00625.92
8.1.270.0020.00523.99
8.1.260.0100.01026.35
8.1.250.0070.00028.09
8.1.240.0030.00722.42
8.1.230.0120.00021.04
8.1.220.0030.00518.77
8.1.210.0080.00018.86
8.1.200.0040.00417.11
8.1.190.0040.00417.39
8.1.180.0030.00518.10
8.1.170.0030.00518.34
8.1.160.0040.00418.80
8.1.150.0040.00418.50
8.1.140.0000.00717.22
8.1.130.0070.00017.80
8.1.120.0030.00317.26
8.1.110.0080.00017.20
8.1.100.0040.00417.21
8.1.90.0050.00317.23
8.1.80.0030.00317.36
8.1.70.0000.00717.24
8.1.60.0000.00717.47
8.1.50.0080.00017.30
8.1.40.0040.00417.37
8.1.30.0060.00317.51
8.1.20.0050.00317.49
8.1.10.0050.00217.39
8.1.00.0000.00717.48
8.0.300.0100.00019.88
8.0.290.0000.00717.05
8.0.280.0030.00318.24
8.0.270.0040.00417.19
8.0.260.0040.00416.86
8.0.250.0070.00016.72
8.0.240.0080.00016.86
8.0.230.0070.00016.70
8.0.220.0070.00016.78
8.0.210.0000.00716.74
8.0.200.0030.00516.75
8.0.190.0080.00016.80
8.0.180.0000.00716.80
8.0.170.0040.00416.79
8.0.160.0000.00716.75
8.0.150.0000.00916.65
8.0.140.0060.00616.71
8.0.130.0030.00313.32
8.0.120.0000.00716.77
8.0.110.0000.00716.63
8.0.100.0000.00716.79
8.0.90.0040.00416.63
8.0.80.0090.00616.67
8.0.70.0040.00416.88
8.0.60.0000.00716.54
8.0.50.0030.00316.61
8.0.30.0110.00816.93
8.0.20.0080.01417.40
8.0.10.0000.00816.93
8.0.00.0070.01016.71
7.4.330.0020.00214.78
7.4.320.0060.00016.32
7.4.300.0030.00316.32
7.4.290.0080.00016.37
7.4.280.0040.00316.44
7.4.270.0030.00316.52
7.4.260.0000.00513.29
7.4.250.0000.00716.44
7.4.240.0040.00416.38
7.4.230.0030.00316.28
7.4.220.0150.00316.37
7.4.210.0090.00816.41
7.4.200.0000.00816.21
7.4.190.0040.00416.42
7.4.160.0110.00416.33
7.4.150.0040.01317.40
7.4.140.0100.00817.86
7.4.130.0090.00916.56
7.4.120.0100.00716.42
7.4.110.0100.00716.17
7.4.100.0120.01216.46
7.4.90.0070.01116.34
7.4.80.0110.01119.37
7.4.70.0070.01016.43
7.4.60.0060.00916.49
7.4.50.0030.00616.46
7.4.40.0040.00822.52
7.4.30.0100.00716.42
7.3.330.0030.00313.22
7.3.320.0040.00413.20
7.3.310.0000.00716.23
7.3.300.0070.00016.09
7.3.290.0150.00616.14
7.3.280.0070.00916.11
7.3.270.0040.01217.40
7.3.260.0140.00518.24
7.3.250.0100.01016.34
7.3.240.0040.01216.21
7.3.230.0070.01016.39
7.3.210.0040.01216.23
7.3.200.0100.01319.39
7.3.190.0030.01316.31
7.3.180.0080.00916.30
7.3.170.0000.01616.27
7.3.160.0130.00316.59
7.2.330.0030.01316.34
7.2.320.0070.01516.67
7.2.310.0160.00916.39
7.2.300.0060.01116.55
7.2.290.0070.01016.50
5.4.320.0060.03612.46
5.4.310.0070.04212.45
5.4.300.0090.05312.45
5.4.290.0090.05312.45
5.4.280.0090.04612.35
5.4.270.0100.05412.35
5.4.260.0040.04912.35
5.4.250.0100.04312.35
5.4.240.0100.05212.35
5.4.230.0090.08212.34
5.4.220.0110.07812.34
5.4.210.0070.04712.34
5.4.200.0090.06012.34
5.4.190.0100.04312.33
5.4.180.0110.04912.34
5.4.170.0120.04612.34
5.4.160.0120.04612.33
5.4.150.0100.04212.33
5.4.140.0090.04512.02
5.4.130.0110.04312.00
5.4.120.0120.04811.96
5.4.110.0100.04011.96
5.4.100.0150.04111.96
5.4.90.0120.04711.96
5.4.80.0100.04611.96
5.4.70.0110.04011.95
5.4.60.0090.04211.96
5.4.50.0160.04811.95
5.4.40.0100.04311.94
5.4.30.0110.04411.94
5.4.20.0190.05211.94
5.4.10.0110.03911.94
5.4.00.0100.04311.43
5.3.290.0060.04412.80
5.3.280.0090.04612.71
5.3.270.0100.04512.73
5.3.260.0110.04412.72
5.3.250.0110.04212.72
5.3.240.0090.04312.72
5.3.230.0110.04612.71
5.3.220.0120.05412.68
5.3.210.0100.05012.68
5.3.200.0120.04712.68
5.3.190.0180.04912.68
5.3.180.0120.04512.67
5.3.170.0120.04812.67
5.3.160.0120.04512.68
5.3.150.0140.04912.67
5.3.140.0130.04312.66
5.3.130.0140.04512.66
5.3.120.0110.04712.66
5.3.110.0120.04812.66
5.3.100.0140.05112.12
5.3.90.0110.05712.08
5.3.80.0100.04412.08
5.3.70.0110.04512.07
5.3.60.0090.04812.06
5.3.50.0110.04612.00
5.3.40.0110.05412.00
5.3.30.0130.03911.94
5.3.20.0090.04411.72
5.3.10.0120.04411.69
5.3.00.0100.04511.67

preferences:
43.73 ms | 401 KiB | 5 Q