3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static $var = 9; } var_dump(A::$var); echo (A::$var); echo A::$var; echo PHP_EOL; $a = new A; var_dump($a->$var); echo ($a::$var); echo $a::$var; echo PHP_EOL;

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)
8.3.60.0070.01018.55
8.3.50.0250.00721.09
8.3.40.0070.01018.53
8.3.30.0110.00720.04
8.3.20.0080.00020.29
8.3.10.0040.00421.05
8.3.00.0050.00322.58
8.2.180.0150.00016.59
8.2.170.0030.01222.96
8.2.160.0070.01421.96
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00320.61
8.2.110.0030.00719.26
8.2.100.0060.00617.78
8.2.90.0000.00719.08
8.2.80.0000.00818.05
8.2.70.0000.00917.50
8.2.60.0040.00417.89
8.2.50.0030.00718.07
8.2.40.0080.00018.02
8.2.30.0040.00419.44
8.2.20.0000.00817.78
8.2.10.0030.00617.80
8.2.00.0020.00517.73
8.1.280.0030.01025.92
8.1.270.0080.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00624.03
8.1.230.0100.00021.03
8.1.220.0080.00018.77
8.1.210.0030.00520.88
8.1.200.0060.00317.35
8.1.190.0050.00317.52
8.1.180.0080.00018.10
8.1.170.0050.00318.50
8.1.160.0000.00818.88
8.1.150.0030.00518.68
8.1.140.0040.00417.31
8.1.130.0050.00317.76
8.1.120.0020.00517.50
8.1.110.0040.00417.36
8.1.100.0050.00317.50
8.1.90.0030.00317.39
8.1.80.0000.00717.46
8.1.70.0030.00317.37
8.1.60.0060.00317.47
8.1.50.0000.00717.46
8.1.40.0040.00417.48
8.1.30.0040.00417.57
8.1.20.0050.00317.67
8.1.10.0050.00217.62
8.1.00.0060.00317.42
8.0.300.0000.00719.95
8.0.290.0040.00417.30
8.0.280.0030.00318.42
8.0.270.0000.00717.19
8.0.260.0000.00716.74
8.0.250.0030.00317.01
8.0.240.0080.00316.90
8.0.230.0030.00317.00
8.0.220.0030.00316.93
8.0.210.0020.00516.97
8.0.200.0030.00317.04
8.0.190.0000.00816.91
8.0.180.0000.00716.93
8.0.170.0040.00417.01
8.0.160.0000.00817.03
8.0.150.0000.00816.87
8.0.140.0040.00416.89
8.0.130.0000.00613.41
8.0.120.0040.00416.87
8.0.110.0050.00316.83
8.0.100.0000.00716.75
8.0.90.0040.00416.81
8.0.80.0070.01416.93
8.0.70.0060.00316.91
8.0.60.0000.00817.01
8.0.50.0040.00417.00
8.0.30.0110.00817.09
8.0.20.0130.00717.40
8.0.10.0000.00817.02
8.0.00.0100.01116.66
7.4.330.0000.00616.71
7.4.320.0030.00316.51
7.4.300.0050.00216.37
7.4.290.0000.00716.52
7.4.280.0040.00416.43
7.4.270.0070.00016.55
7.4.260.0050.00013.16
7.4.250.0000.00816.48
7.4.240.0030.00316.55
7.4.230.0000.00716.55
7.4.220.0130.01016.52
7.4.210.0070.00716.49
7.4.200.0070.00016.50
7.4.190.0030.00316.38
7.4.160.0080.00816.40
7.4.150.0060.01217.40
7.4.140.0100.00617.86
7.4.130.0080.01016.31
7.4.120.0100.00716.37
7.4.110.0030.01316.32
7.4.100.0070.01016.50
7.4.90.0050.01416.49
7.4.80.0060.01219.39
7.4.70.0130.00316.48
7.4.60.0110.00616.43
7.4.50.0000.00816.40
7.4.40.0030.01222.77
7.4.30.0190.00316.36
7.4.00.0090.00615.15
7.3.330.0030.00313.12
7.3.320.0020.00513.33
7.3.310.0030.00316.22
7.3.300.0080.00016.34
7.3.290.0060.00816.40
7.3.280.0120.00716.30
7.3.270.0080.00817.40
7.3.260.0120.01418.24
7.3.250.0070.01016.37
7.3.240.0120.00616.46
7.3.230.0140.00316.54
7.3.210.0030.01316.43
7.3.200.0090.01219.39
7.3.190.0130.00616.48
7.3.180.0100.00716.55
7.3.170.0080.01516.42
7.3.160.0100.00716.41
7.3.120.0000.01614.64
7.2.330.0120.00416.54
7.2.320.0130.01016.59
7.2.310.0110.00816.62
7.2.300.0150.00416.52
7.2.290.0080.00816.72
7.2.60.0040.01116.70
7.2.00.0030.01019.63
7.1.200.0000.01115.83
7.1.100.0030.01318.10
7.1.70.0040.00416.87
7.1.60.0070.01719.17
7.1.50.0030.02116.65
7.1.00.0000.06022.35
7.0.200.0040.00416.80
7.0.140.0030.07322.12
7.0.100.0130.07719.88
7.0.90.0070.08020.01
7.0.80.0130.04020.02
7.0.70.0100.06019.86
7.0.60.0100.08019.89
7.0.50.0130.08320.32
7.0.40.0130.07720.15
7.0.30.0070.08020.00
7.0.20.0170.06720.11
7.0.10.0170.07720.17
7.0.00.0130.07020.11
5.6.280.0000.07720.77
5.6.250.0130.06720.55
5.6.240.0130.07020.61
5.6.230.0030.08720.54
5.6.220.0200.07020.52
5.6.210.0070.08320.75
5.6.200.0070.04021.05
5.6.190.0030.08021.11
5.6.180.0230.07021.08
5.6.170.0100.08321.08
5.6.160.0070.08320.96
5.6.150.0100.07721.05
5.6.140.0100.08020.98
5.6.130.0000.04320.90
5.6.120.0100.08321.05
5.6.110.0170.07321.04
5.6.100.0070.07720.93
5.6.90.0070.07721.03
5.6.80.0070.08020.40
5.6.70.0070.08020.42
5.6.60.0030.05020.39
5.6.50.0100.08320.47
5.6.40.0070.05020.37
5.6.30.0100.05020.44
5.6.20.0130.06320.30
5.6.10.0070.07720.40
5.6.00.0130.06320.43
5.5.380.0070.07720.42
5.5.370.0130.07320.36
5.5.360.0130.07720.53
5.5.350.0070.08020.47
5.5.340.0100.08320.83
5.5.330.0170.07020.93
5.5.320.0000.07020.86
5.5.310.0100.07720.74
5.5.300.0030.08020.80
5.5.290.0030.08720.80
5.5.280.0100.08020.63
5.5.270.0100.08020.82
5.5.260.0030.06320.88
5.5.250.0000.08320.73
5.5.240.0100.08020.29
5.5.230.0070.07720.15
5.5.220.0100.07720.27
5.5.210.0030.08720.27
5.5.200.0100.07720.13
5.5.190.0170.07020.23
5.5.180.0200.06320.24
5.5.160.0030.05720.08
5.5.150.0070.04320.27
5.5.140.0070.08020.17
5.5.130.0200.06720.21
5.5.120.0170.07020.17
5.5.110.0070.07720.14
5.5.100.0170.06320.13
5.5.90.0100.07320.16
5.5.80.0130.03720.10
5.5.70.0030.08719.93
5.5.60.0030.06020.15
5.5.50.0100.07320.12
5.5.40.0130.05719.96
5.5.30.0070.07720.09
5.5.20.0100.08020.11
5.5.10.0070.08319.98
5.5.00.0170.07320.06
5.4.450.0100.08019.56
5.4.440.0100.07319.46
5.4.430.0030.08319.36
5.4.420.0030.08319.54
5.4.410.0070.07319.25
5.4.400.0070.07719.24
5.4.390.0000.07718.95
5.4.380.0070.07018.90
5.4.370.0030.08318.95
5.4.360.0170.06719.05
5.4.350.0070.07719.05
5.4.340.0030.08319.13
5.4.320.0170.06718.95
5.4.310.0000.08318.88
5.4.300.0030.07719.04
5.4.290.0030.07719.09
5.4.280.0170.07018.90
5.4.270.0100.06319.04
5.4.260.0070.07318.88
5.4.250.0030.04719.03
5.4.240.0070.07019.12
5.4.230.0000.08019.14
5.4.220.0230.06019.03
5.4.210.0070.07318.90
5.4.200.0100.06719.13
5.4.190.0030.05319.22
5.4.180.0130.06719.08
5.4.170.0000.08719.22
5.4.160.0070.03719.10
5.4.150.0030.06718.85
5.4.140.0000.07716.35
5.4.130.0170.06016.46
5.4.120.0100.06316.43
5.4.110.0000.05016.41
5.4.100.0070.07016.39
5.4.90.0100.06716.36
5.4.80.0130.06316.48
5.4.70.0070.07016.41
5.4.60.0070.07016.38
5.4.50.0130.05716.46
5.4.40.0030.08016.46
5.4.30.0100.07316.47
5.4.20.0030.07016.29
5.4.10.0100.06716.32
5.4.00.0100.04015.78
5.3.290.0100.04714.72
5.3.280.0170.07314.62
5.3.270.0100.07714.63
5.3.260.0130.06714.62
5.3.250.0130.06714.71
5.3.240.0070.07714.58
5.3.230.0130.07314.57
5.3.220.0070.07314.54
5.3.210.0070.07014.54
5.3.200.0070.08014.62
5.3.190.0070.07014.63
5.3.180.0070.07014.66
5.3.170.0070.08014.59
5.3.160.0070.07714.70
5.3.150.0100.07014.59
5.3.140.0070.07014.67
5.3.130.0100.07014.50
5.3.120.0100.07314.51
5.3.110.0070.08014.52
5.3.100.0070.07314.10
5.3.90.0070.07014.13
5.3.80.0000.07313.93
5.3.70.0030.07314.12
5.3.60.0130.06313.89
5.3.50.0000.07713.95
5.3.40.0070.06313.92
5.3.30.0030.06013.83
5.3.20.0070.07013.82
5.3.10.0100.06713.63
5.3.00.0130.07013.75
5.2.170.0030.06311.05
5.2.160.0070.06011.20
5.2.150.0030.06711.20
5.2.140.0070.06311.03
5.2.130.0070.05711.01
5.2.120.0100.05011.12
5.2.110.0070.06311.03
5.2.100.0030.06711.16
5.2.90.0130.05711.08
5.2.80.0030.06310.98
5.2.70.0070.06010.98
5.2.60.0070.05710.96
5.2.50.0070.06311.03
5.2.40.0200.03311.12
5.2.30.0000.06311.00
5.2.20.0000.06710.98
5.2.10.0030.06710.87
5.2.00.0030.05310.82
5.1.60.0100.04010.03
5.1.50.0070.05010.10
5.1.40.0070.0509.81
5.1.30.0030.05010.47
5.1.20.0070.05710.38
5.1.10.0070.0509.92
5.1.00.0170.04310.14
5.0.50.0100.0378.54
5.0.40.0030.0308.53
5.0.30.0070.0578.32
5.0.20.0070.0408.30
5.0.10.0000.0408.27
5.0.00.0030.0678.23
4.4.90.0000.0377.98
4.4.80.0030.0207.98
4.4.70.0030.0377.98
4.4.60.0030.0337.98
4.4.50.0130.0277.98
4.4.40.0100.0477.98
4.4.30.0070.0307.98
4.4.20.0030.0337.98
4.4.10.0030.0137.98
4.4.00.0000.0577.98
4.3.110.0000.0407.98
4.3.100.0070.0307.98
4.3.90.0070.0277.98
4.3.80.0000.0507.98
4.3.70.0030.0277.98
4.3.60.0000.0377.98
4.3.50.0030.0377.98
4.3.40.0030.0507.98
4.3.30.0000.0377.98
4.3.20.0000.0377.98
4.3.10.0030.0277.98
4.3.00.0000.0377.98

preferences:
26.24 ms | 401 KiB | 5 Q