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) { $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)
8.3.60.0070.00716.38
8.3.50.0100.01021.91
8.3.40.0140.00718.75
8.3.30.0100.00319.09
8.3.20.0050.00220.39
8.3.10.0030.00623.61
8.3.00.0060.00319.25
8.2.180.0150.00318.01
8.2.170.0040.01122.96
8.2.160.0140.00020.26
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0200.00026.16
8.2.120.0080.00022.00
8.2.110.0070.00322.13
8.2.100.0070.00417.84
8.2.90.0040.00419.15
8.2.80.0050.00317.97
8.2.70.0080.00017.50
8.2.60.0030.00617.91
8.2.50.0000.00818.07
8.2.40.0000.00818.09
8.2.30.0000.00717.93
8.2.20.0020.00517.54
8.2.10.0040.00417.93
8.2.00.0000.01017.55
8.1.280.0080.00825.92
8.1.270.0040.00422.01
8.1.260.0000.00826.35
8.1.250.0030.00328.09
8.1.240.0060.00322.17
8.1.230.0100.00017.70
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0040.00417.54
8.1.180.0050.00318.10
8.1.170.0000.00818.54
8.1.160.0030.00321.88
8.1.150.0000.00718.50
8.1.140.0040.00417.37
8.1.130.0070.00017.75
8.1.120.0030.00317.25
8.1.110.0040.00417.34
8.1.100.0000.00717.36
8.1.90.0030.00517.25
8.1.80.0000.00717.31
8.1.70.0070.00017.23
8.1.60.0030.00717.45
8.1.50.0030.00617.27
8.1.40.0000.00717.41
8.1.30.0040.00417.38
8.1.20.0030.00617.49
8.1.10.0040.00417.45
8.1.00.0040.00417.34
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0080.00018.36
8.0.270.0070.00017.19
8.0.260.0070.00017.10
8.0.250.0030.00316.85
8.0.240.0030.00316.79
8.0.230.0030.00316.81
8.0.220.0050.00216.73
8.0.210.0080.00016.73
8.0.200.0030.00316.85
8.0.190.0030.00316.84
8.0.180.0040.00416.79
8.0.170.0040.00416.72
8.0.160.0070.00016.82
8.0.150.0030.00316.76
8.0.140.0000.00716.71
8.0.130.0000.00513.49
8.0.120.0000.00816.76
8.0.110.0040.00416.71
8.0.100.0000.00816.80
8.0.90.0000.00716.76
8.0.80.0100.00716.80
8.0.70.0080.00016.71
8.0.60.0000.00716.71
8.0.50.0050.00316.57
8.0.30.0110.00916.96
8.0.20.0090.01017.40
8.0.10.0070.00016.95
8.0.00.0080.00916.54
7.4.330.0050.00015.15
7.4.320.0000.00616.52
7.4.300.0000.00616.45
7.4.290.0020.00516.45
7.4.280.0080.00316.39
7.4.270.0030.00316.42
7.4.260.0000.00716.43
7.4.250.0040.00416.26
7.4.240.0030.00416.44
7.4.230.0030.00316.44
7.4.220.0090.00916.32
7.4.210.0050.00916.44
7.4.200.0040.00416.27
7.4.190.0050.00216.27
7.4.160.0090.00616.67
7.4.150.0060.01617.40
7.4.140.0140.00617.86
7.4.130.0090.00816.54
7.4.120.0090.01116.41
7.4.110.0080.01116.45
7.4.100.0090.00916.39
7.4.90.0090.00916.60
7.4.80.0090.00919.39
7.4.70.0070.01016.59
7.4.60.0090.00616.34
7.4.50.0000.00516.07
7.4.40.0040.01122.77
7.4.30.0130.00916.37
7.3.330.0020.00213.20
7.3.320.0000.00512.95
7.3.310.0040.00416.09
7.3.300.0000.00716.00
7.3.290.0070.01016.19
7.3.280.0110.00816.12
7.3.270.0130.00317.40
7.3.260.0090.00616.16
7.3.250.0110.00616.37
7.3.240.0130.01016.43
7.3.230.0060.01016.39
7.3.210.0130.00316.41
7.3.200.0090.01119.39
7.3.190.0100.00716.24
7.3.180.0070.01016.09
7.3.170.0070.01016.47
7.3.160.0050.01316.28
7.2.330.0060.01216.34
7.2.320.0090.00916.30
7.2.310.0080.00816.63
7.2.300.0060.01316.61
7.2.290.0140.00316.49
5.4.320.0070.03712.45
5.4.310.0060.04112.45
5.4.300.0040.04412.45
5.4.290.0070.04112.45
5.4.280.0110.05012.32
5.4.270.0080.04812.32
5.4.260.0100.05312.32
5.4.250.0090.05012.31
5.4.240.0120.04512.32
5.4.230.0090.04912.31
5.4.220.0140.04712.31
5.4.210.0110.04512.31
5.4.200.0120.04312.31
5.4.190.0100.04412.30
5.4.180.0100.04712.30
5.4.170.0120.04412.32
5.4.160.0120.04312.32
5.4.150.0090.04812.31
5.4.140.0120.04412.00
5.4.130.0080.04711.98
5.4.120.0120.04111.94
5.4.110.0100.04411.94
5.4.100.0120.04111.94
5.4.90.0120.04411.94
5.4.80.0110.04611.94
5.4.70.0100.04411.93
5.4.60.0130.04311.93
5.4.50.0160.04811.93
5.4.40.0110.04311.92
5.4.30.0100.04411.92
5.4.20.0080.04611.92
5.4.10.0090.04911.92
5.4.00.0130.04111.41
5.3.290.0050.04312.80
5.3.280.0070.04912.71
5.3.270.0100.05012.72
5.3.260.0140.04712.72
5.3.250.0170.05312.72
5.3.240.0110.04812.72
5.3.230.0120.04812.71
5.3.220.0110.04712.68
5.3.210.0140.05612.68
5.3.200.0120.06512.68
5.3.190.0090.04812.68
5.3.180.0160.05112.67
5.3.170.0110.04612.67
5.3.160.0100.04812.67
5.3.150.0140.04712.67
5.3.140.0100.05012.66
5.3.130.0110.04812.66
5.3.120.0120.04812.66
5.3.110.0210.06512.66
5.3.100.0160.04512.12
5.3.90.0100.04912.08
5.3.80.0130.04712.07
5.3.70.0140.04312.08
5.3.60.0170.06012.06
5.3.50.0120.04612.00
5.3.40.0160.04612.00
5.3.30.0190.05811.94
5.3.20.0080.05011.70
5.3.10.0140.04711.67
5.3.00.0250.06911.65

preferences:
40.27 ms | 401 KiB | 5 Q