3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Tr { function test() { static $a = 0; $a++; print $a . "\n"; } static $test2_prop = 0; function test2() { static::$test2_prop++; print static::$test2_prop . "\n"; } } class Cl { use Tr; } $c = new Cl(); $c->test(); // 1 $c->test(); // 2 $c->test(); // 3 $c->test2(); // 1 $c->test2(); // 2 $c->test2(); // 3

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)
8.3.60.0150.00018.55
8.3.50.0060.01521.99
8.3.40.0040.01118.79
8.3.30.0150.00018.70
8.3.20.0000.00818.57
8.3.10.0000.00820.97
8.3.00.0060.00323.60
8.2.180.0060.01216.63
8.2.170.0140.00722.96
8.2.160.0150.00620.41
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.79
8.2.110.0000.00922.14
8.2.100.0000.01217.78
8.2.90.0000.00917.63
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0030.00517.93
8.2.50.0080.00018.07
8.2.40.0030.00718.34
8.2.30.0050.00319.90
8.2.20.0040.00417.64
8.2.10.0000.00917.65
8.2.00.0040.00417.75
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00423.88
8.1.230.0040.00719.21
8.1.220.0040.00417.78
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0040.00417.65
8.1.180.0060.00318.10
8.1.170.0030.00618.50
8.1.160.0040.00418.83
8.1.150.0050.00518.63
8.1.140.0050.00317.36
8.1.130.0080.00017.88
8.1.120.0000.01017.47
8.1.110.0070.00017.36
8.1.100.0000.00817.42
8.1.90.0000.00717.45
8.1.80.0000.00817.45
8.1.70.0030.00317.49
8.1.60.0030.00617.52
8.1.50.0030.00617.36
8.1.40.0070.00417.47
8.1.30.0030.00517.61
8.1.20.0040.00417.64
8.1.10.0040.00417.54
8.1.00.0070.00017.45
8.0.300.0020.00519.64
8.0.290.0040.00417.04
8.0.280.0000.00718.45
8.0.270.0030.00317.25
8.0.260.0000.00716.78
8.0.250.0000.00716.84
8.0.240.0040.00416.82
8.0.230.0030.00316.84
8.0.220.0070.00016.91
8.0.210.0030.00516.80
8.0.200.0030.00316.95
8.0.190.0000.00716.85
8.0.180.0000.00716.98
8.0.170.0060.00516.91
8.0.160.0000.00816.89
8.0.150.0030.00316.84
8.0.140.0040.00416.86
8.0.130.0030.00313.41
8.0.120.0040.00416.74
8.0.110.0000.00716.93
8.0.100.0030.00416.98
8.0.90.0040.00416.80
8.0.80.0000.01516.81
8.0.70.0040.00416.79
8.0.60.0000.00716.75
8.0.50.0070.00016.77
8.0.30.0100.01217.21
8.0.20.0110.00917.40
8.0.10.0000.00817.05
8.0.00.0080.01116.83
7.4.330.0000.00514.65
7.4.320.0030.00316.58
7.4.300.0070.00016.60
7.4.290.0000.00716.51
7.4.280.0000.00616.61
7.4.270.0040.00416.52
7.4.260.0060.00013.25
7.4.250.0000.00716.56
7.4.240.0000.00716.65
7.4.230.0030.00316.35
7.4.220.0070.01116.35
7.4.210.0070.00916.55
7.4.200.0030.00316.70
7.4.190.0040.00416.48
7.4.160.0140.00416.37
7.4.150.0140.00317.40
7.4.140.0130.00417.86
7.4.130.0090.00816.48
7.4.120.0080.00916.51
7.4.110.0150.00616.59
7.4.100.0150.00616.58
7.4.90.0070.01716.31
7.4.80.0140.00319.39
7.4.70.0100.00716.54
7.4.60.0030.01316.67
7.4.50.0040.00416.61
7.4.40.0080.00422.52
7.4.30.0060.01016.58
7.4.00.0130.00314.89
7.3.330.0000.00613.32
7.3.320.0050.00013.32
7.3.310.0030.00316.34
7.3.300.0000.00616.23
7.3.290.0070.01316.32
7.3.280.0120.00716.30
7.3.270.0110.01817.40
7.3.260.0120.00518.24
7.3.250.0070.01016.34
7.3.240.0100.00616.55
7.3.230.0080.00816.39
7.3.210.0060.01516.24
7.3.200.0070.01119.39
7.3.190.0120.00616.60
7.3.180.0070.01416.55
7.3.170.0080.00816.47
7.3.160.0060.00916.38
7.3.120.0060.00914.96
7.3.10.0110.00416.79
7.3.00.0000.01416.82
7.2.330.0130.00616.36
7.2.320.0100.01016.73
7.2.310.0160.00316.63
7.2.300.0070.01016.68
7.2.290.0100.00616.30
7.2.130.0040.01216.67
7.2.120.0110.00416.99
7.2.110.0070.00716.75
7.2.100.0030.00616.98
7.2.90.0040.00816.80
7.2.80.0070.00716.55
7.2.70.0030.01016.59
7.2.60.0030.01016.62
7.2.50.0060.00916.98
7.2.40.0080.00317.02
7.2.30.0040.00416.98
7.2.20.0100.00017.20
7.2.10.0070.01016.95
7.2.00.0060.01017.16
7.1.250.0030.00615.69
7.1.70.0030.01017.22
7.1.60.0140.00719.40
7.1.50.0060.01616.87
7.1.00.0030.03722.37
7.0.200.0030.00616.37
7.0.140.0030.07322.15
7.0.70.0030.04021.75
7.0.60.0030.03321.63
7.0.50.0000.04022.08
7.0.40.0030.04320.09
7.0.30.0000.05020.10
7.0.20.0070.03320.05
7.0.10.0030.03020.16
7.0.00.0000.04720.13
5.6.280.0030.07020.91
5.6.220.0000.05720.66
5.6.210.0070.03320.63
5.6.200.0000.03720.99
5.6.190.0030.03721.02
5.6.180.0000.03721.04
5.6.170.0070.03021.02
5.6.160.0100.04021.18
5.6.150.0000.05021.13
5.6.140.0030.03321.06
5.6.130.0070.03021.04
5.6.120.0000.04720.99
5.6.110.0000.03721.06
5.6.100.0000.03721.14
5.6.90.0000.07720.89
5.6.80.0000.08320.32
5.6.70.0030.07720.44
5.6.60.0130.06720.23
5.6.50.0000.06720.27
5.6.40.0100.08320.44
5.6.30.0070.08320.40
5.6.20.0130.05320.37
5.6.10.0030.07720.39
5.6.00.0070.07020.28
5.5.360.0000.04320.35
5.5.350.0000.03720.32
5.5.340.0030.03320.88
5.5.330.0030.03320.84
5.5.320.0000.04320.87
5.5.310.0000.04720.92
5.5.300.0000.03320.84
5.5.290.0030.03320.90
5.5.280.0000.03720.68
5.5.270.0030.03320.87
5.5.260.0030.03720.60
5.5.250.0030.07320.61
5.5.240.0030.08320.22
5.5.230.0030.05320.25
5.5.220.0030.08020.17
5.5.210.0100.08020.09
5.5.200.0030.07720.27
5.5.190.0070.07020.17
5.5.180.0100.07320.19
5.5.160.0130.07020.24
5.5.150.0070.07720.22
5.5.140.0070.07320.24
5.5.130.0030.07020.14
5.5.120.0070.06720.18
5.5.110.0100.07320.18
5.5.100.0130.07320.05
5.5.90.0070.07720.11
5.5.80.0130.07020.10
5.5.70.0200.06020.02
5.5.60.0070.07720.11
5.5.50.0070.08020.06
5.5.40.0000.06720.05
5.5.30.0070.06719.99
5.5.20.0170.06719.91
5.5.10.0070.06320.04
5.5.00.0070.07320.01
5.4.450.0000.03319.21
5.4.440.0000.04319.45
5.4.430.0070.02719.25
5.4.420.0000.03319.34
5.4.410.0030.04319.00
5.4.400.0000.07719.02
5.4.390.0000.07318.80
5.4.380.0070.07319.07
5.4.370.0030.07319.03
5.4.360.0000.05719.01
5.4.350.0100.05718.95
5.4.340.0030.06019.08
5.4.320.0030.04019.13
5.4.310.0070.07718.92
5.4.300.0070.05718.80
5.4.290.0130.06319.12
5.4.280.0030.07719.14
5.4.270.0130.07319.12
5.4.260.0100.07019.04
5.4.250.0030.07718.93
5.4.240.0030.07019.07
5.4.230.0070.07319.03
5.4.220.0070.06019.07
5.4.210.0100.06718.86
5.4.200.0030.07719.01
5.4.190.0030.04719.00
5.4.180.0070.08019.18
5.4.170.0030.06718.97
5.4.160.0070.08019.18
5.4.150.0070.07718.78
5.4.140.0000.07016.39
5.4.130.0030.07716.39
5.4.120.0030.06716.17
5.4.110.0100.05716.42
5.4.100.0000.08016.32
5.4.90.0070.06316.48
5.4.80.0030.06716.32
5.4.70.0000.07716.41
5.4.60.0100.05716.26
5.4.50.0030.06716.26
5.4.40.0070.07316.46
5.4.30.0000.07716.31
5.4.20.0030.07016.40
5.4.10.0030.07316.27
5.4.00.0070.06315.57
5.3.290.0030.06714.48
5.3.280.0000.06714.39
5.3.270.0000.08314.59
5.3.260.0030.07014.59
5.3.250.0070.07014.42
5.3.240.0030.07714.54
5.3.230.0030.05314.44
5.3.220.0070.07014.37
5.3.210.0070.07714.56
5.3.200.0030.07714.51
5.3.190.0070.07314.39
5.3.180.0100.06014.47
5.3.170.0100.06314.52
5.3.160.0000.08014.56
5.3.150.0000.07314.38
5.3.140.0070.07314.51
5.3.130.0030.08314.35
5.3.120.0030.06314.37
5.3.110.0030.07714.50
5.3.100.0070.07313.86
5.3.90.0070.03713.98
5.3.80.0070.05314.01
5.3.70.0030.06313.92
5.3.60.0070.07313.95
5.3.50.0070.06713.93
5.3.40.0030.07013.89
5.3.30.0030.06013.89
5.3.20.0030.05713.64
5.3.10.0030.05313.39
5.3.00.0030.07013.38
5.2.170.0070.04710.93
5.2.160.0070.05711.13
5.2.150.0000.06010.95
5.2.140.0030.06711.00
5.2.130.0070.03011.05
5.2.120.0070.04010.97
5.2.110.0030.06011.13
5.2.100.0030.05711.09
5.2.90.0000.06010.95
5.2.80.0000.06311.09
5.2.70.0100.05311.07
5.2.60.0000.05711.04
5.2.50.0000.06311.02
5.2.40.0070.05710.98
5.2.30.0000.06310.95
5.2.20.0070.05710.95
5.2.10.0070.05310.71
5.2.00.0000.06710.73
5.1.60.0030.05310.27
5.1.50.0070.04010.27
5.1.40.0030.04010.27
5.1.30.0000.04710.34
5.1.20.0030.04710.36
5.1.10.0030.05310.27
5.1.00.0100.05010.27
5.0.50.0030.04310.27
5.0.40.0030.04710.27
5.0.30.0000.06010.27
5.0.20.0030.04310.27
5.0.10.0070.03710.27
5.0.00.0000.05010.27
4.4.90.0000.03010.27
4.4.80.0030.03310.27
4.4.70.0000.02710.27
4.4.60.0000.02710.27
4.4.50.0000.03710.27
4.4.40.0030.05710.27
4.4.30.0000.02310.27
4.4.20.0000.03310.27
4.4.10.0000.02310.27
4.4.00.0000.04710.27
4.3.110.0000.03010.27
4.3.100.0000.03710.27
4.3.90.0000.03010.27
4.3.80.0000.05310.27
4.3.70.0100.02010.27
4.3.60.0030.02710.27
4.3.50.0070.02310.27
4.3.40.0030.04710.27
4.3.30.0030.03310.27
4.3.20.0000.03710.27
4.3.10.0000.04010.27
4.3.00.0030.03310.27

preferences:
42.59 ms | 401 KiB | 5 Q