3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function b() { return 'soy b static'; } function a() { return 'soy a'; } } //$z=new a; //var_dump(is_callable($z::b())); $b=[new a, 'a']; var_dump(is_callable($b)); $c='a' .'::b'; var_dump(is_callable($c));

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)
8.3.40.0070.00718.85
8.3.30.0040.01119.93
8.3.20.0070.00020.11
8.3.10.0040.00420.92
8.3.00.0080.00022.57
8.2.170.0140.00022.96
8.2.160.0070.00720.35
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0060.00920.87
8.2.110.0090.00020.98
8.2.100.0060.00617.91
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0050.00318.04
8.2.50.0000.00818.10
8.2.40.0080.00022.20
8.2.30.0040.00419.55
8.2.20.0070.00017.60
8.2.10.0050.00217.65
8.2.00.0080.00017.65
8.1.270.0030.00523.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0090.00023.89
8.1.230.0130.00019.11
8.1.220.0000.00917.74
8.1.210.0070.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0040.00418.57
8.1.160.0040.00422.13
8.1.150.0030.00618.55
8.1.140.0040.00417.39
8.1.130.0030.00317.81
8.1.120.0050.00317.45
8.1.110.0040.00417.33
8.1.100.0040.00417.47
8.1.90.0020.00517.50
8.1.80.0000.00717.49
8.1.70.0000.00717.46
8.1.60.0060.00317.60
8.1.50.0060.00317.55
8.1.40.0030.00617.51
8.1.30.0000.00717.62
8.1.20.0060.00317.61
8.1.10.0040.00417.60
8.1.00.0050.00217.58
8.0.300.0070.00020.37
8.0.290.0000.00716.74
8.0.280.0040.00418.49
8.0.270.0040.00417.17
8.0.260.0070.00016.83
8.0.250.0030.00316.99
8.0.240.0000.00816.84
8.0.230.0030.00416.96
8.0.220.0030.00316.92
8.0.210.0030.00316.91
8.0.200.0070.00016.91
8.0.190.0080.00016.96
8.0.180.0050.00216.84
8.0.170.0000.00716.88
8.0.160.0030.00416.83
8.0.150.0040.00416.88
8.0.140.0070.00016.88
8.0.130.0000.00513.36
8.0.120.0030.00516.84
8.0.110.0070.00016.73
8.0.100.0080.00016.98
8.0.90.0070.00016.93
8.0.80.0060.01016.83
8.0.70.0000.00816.77
8.0.60.0070.00016.84
8.0.50.0040.00416.76
8.0.30.0100.00917.04
8.0.20.0080.01017.40
8.0.10.0070.00017.06
8.0.00.0130.00616.67
7.4.330.0020.00216.84
7.4.320.0040.00416.43
7.4.300.0000.00616.52
7.4.290.0060.00016.55
7.4.280.0000.00716.45
7.4.270.0000.00716.58
7.4.260.0050.00013.39
7.4.250.0050.00316.46
7.4.240.0070.00016.42
7.4.230.0050.00316.59
7.4.220.0120.00616.59
7.4.210.0060.00816.56
7.4.200.0000.00816.40
7.4.190.0070.00016.32
7.4.160.0170.00616.55
7.4.150.0100.00717.40
7.4.140.0090.00917.86
7.4.130.0100.00916.53
7.4.120.0120.00416.49
7.4.110.0060.01016.50
7.4.100.0140.00316.55
7.4.90.0060.01216.42
7.4.80.0070.01019.39
7.4.70.0030.01316.38
7.4.60.0120.00616.52
7.4.50.0040.00416.66
7.4.40.0040.01522.77
7.4.30.0100.00716.54
7.4.00.0040.00414.96
7.3.330.0050.00013.20
7.3.320.0000.00513.30
7.3.310.0030.00316.26
7.3.300.0000.00616.33
7.3.290.0000.01316.41
7.3.280.0110.00916.35
7.3.270.0100.00717.40
7.3.260.0110.01018.24
7.3.250.0070.01416.59
7.3.240.0150.00616.28
7.3.230.0170.00416.39
7.3.210.0130.00616.39
7.3.200.0100.00719.39
7.3.190.0120.00816.48
7.3.180.0100.00716.44
7.3.170.0060.00916.38
7.3.160.0210.00016.31
7.3.120.0030.01414.82
7.3.110.0110.00414.69
7.3.100.0040.01114.77
7.3.90.0120.00314.73
7.3.80.0110.00314.87
7.3.70.0030.01314.89
7.3.60.0070.01014.82
7.3.50.0040.00414.54
7.3.40.0040.01114.79
7.3.30.0040.01514.86
7.3.20.0000.01216.71
7.3.10.0060.00316.74
7.3.00.0080.00016.66
7.2.330.0060.01316.37
7.2.320.0060.01716.28
7.2.310.0090.00916.35
7.2.300.0100.00616.32
7.2.290.0150.00716.35
7.2.240.0090.01015.15
7.2.230.0000.01614.70
7.2.220.0000.01515.08
7.2.210.0030.01014.98
7.2.200.0070.00714.63
7.2.190.0070.01014.87
7.2.180.0060.00314.95
7.2.170.0060.01214.89
7.2.160.0100.00715.05
7.2.150.0080.00816.82
7.2.140.0000.01416.64
7.2.130.0070.00716.71
7.2.120.0040.01516.73
7.2.110.0060.01016.89
7.2.100.0030.01316.81
7.2.90.0070.00717.01
7.2.80.0060.00316.68
7.2.70.0060.00616.96
7.2.60.0040.00716.93
7.2.50.0080.00416.71
7.2.40.0120.00416.93
7.2.30.0040.01116.86
7.2.20.0090.00616.87
7.2.10.0090.00316.82
7.2.00.0080.00718.12
7.1.330.0030.01315.77
7.1.320.0090.00915.69
7.1.310.0040.01115.83
7.1.300.0060.01015.63
7.1.290.0040.00815.65
7.1.280.0070.01015.75
7.1.270.0060.00915.84
7.1.260.0070.00715.58
7.1.250.0030.01315.84
7.1.200.0070.00715.73
7.1.100.0040.00818.12
7.1.70.0000.00817.14
7.1.60.0180.00619.17
7.1.50.0130.01016.71
7.1.00.0030.03322.33
7.0.200.0030.00316.72
7.0.140.0070.07022.15
7.0.100.0070.07720.16
7.0.90.0030.08720.02
7.0.80.0370.06319.88
7.0.70.0070.04720.04
7.0.60.0100.08319.94
7.0.50.0030.05020.20
7.0.40.0100.07020.19
7.0.30.0100.06320.03
7.0.20.0170.06020.04
7.0.10.0100.05020.10
7.0.00.0030.04720.14
5.6.280.0000.07321.10
5.6.250.0000.06020.73
5.6.240.0070.07020.51
5.6.230.0130.07320.73
5.6.220.0100.07320.71
5.6.210.0100.05320.68
5.6.200.0100.08020.95
5.6.190.0170.07321.04
5.6.180.0100.07721.18
5.6.170.0170.08021.05
5.6.160.0070.04320.94
5.6.150.0030.04721.04
5.6.140.0070.04021.06
5.6.130.0030.04321.07
5.6.120.0130.03721.08
5.6.110.0070.04020.92
5.6.100.0100.04021.09
5.6.90.0030.06020.93
5.6.80.0030.04020.48
5.6.70.0030.03720.45
5.6.60.0070.03720.46
5.6.50.0030.03720.41
5.6.40.0030.04020.37
5.6.30.0100.03020.54
5.6.20.0000.04320.34
5.6.10.0000.04720.41
5.6.00.0000.04320.35
5.5.380.0070.08020.55
5.5.370.0070.07720.33
5.5.360.0130.07020.41
5.5.350.0100.08020.35
5.5.340.0070.07720.80
5.5.330.0070.08720.81
5.5.320.0030.08720.81
5.5.310.0100.07320.64
5.5.300.0170.03720.76
5.5.290.0030.04320.80
5.5.280.0070.04020.89
5.5.270.0030.04320.62
5.5.260.0100.03720.87
5.5.250.0070.03720.69
5.5.240.0030.04020.28
5.5.230.0000.04320.30
5.5.220.0030.04020.23
5.5.210.0170.03020.31
5.5.200.0030.04020.25
5.5.190.0000.04020.16
5.5.180.0030.03720.12
5.5.160.0070.03320.13
5.5.150.0070.04020.23
5.5.140.0000.04320.21
5.5.130.0100.04020.15
5.5.120.0030.04020.24
5.5.110.0070.04720.25
5.5.100.0030.03720.03
5.5.90.0030.04020.13
5.5.80.0100.05019.94
5.5.70.0030.04320.06
5.5.60.0100.06720.12
5.5.50.0030.03720.09
5.5.40.0030.03720.09
5.5.30.0070.03720.09
5.5.20.0070.03719.99
5.5.10.0000.04320.02
5.5.00.0100.07019.96
5.4.450.0030.04719.49
5.4.440.0030.04019.25
5.4.430.0070.04319.21
5.4.420.0030.04019.54
5.4.410.0030.04019.07
5.4.400.0000.06019.05
5.4.390.0070.03719.18
5.4.380.0100.04019.16
5.4.370.0000.03719.14
5.4.360.0030.04019.09
5.4.350.0000.06319.18
5.4.340.0000.04019.14
5.4.320.0070.03319.11
5.4.310.0100.06718.91
5.4.300.0030.04018.90
5.4.290.0000.04019.12
5.4.280.0070.04019.23
5.4.270.0030.03719.13
5.4.260.0000.08319.18
5.4.250.0030.04018.85
5.4.240.0070.03018.95
5.4.230.0070.03319.20
5.4.220.0030.03719.12
5.4.210.0030.04019.13
5.4.200.0030.04319.21
5.4.190.0070.04019.14
5.4.180.0030.03719.08
5.4.170.0070.06719.08
5.4.160.0070.07719.02
5.4.150.0130.06719.10
5.4.140.0130.06716.36
5.4.130.0030.06316.25
5.4.120.0130.06316.41
5.4.110.0100.07016.37
5.4.100.0030.04716.51
5.4.90.0130.06716.46
5.4.80.0030.06016.42
5.4.70.0130.06716.47
5.4.60.0100.04316.25
5.4.50.0030.07316.42
5.4.40.0070.06716.57
5.4.30.0130.06716.34
5.4.20.0030.06016.44
5.4.10.0130.08016.36
5.4.00.0070.06315.63
5.3.290.0070.03314.61
5.3.280.0100.05314.54
5.3.270.0000.05314.59
5.3.260.0100.07314.54
5.3.250.0130.07714.59
5.3.240.0100.06714.57
5.3.230.0030.08314.56
5.3.220.0030.04314.56
5.3.210.0100.07314.55
5.3.200.0000.08014.55
5.3.190.0000.08014.64
5.3.180.0070.07014.63
5.3.170.0070.07314.55
5.3.160.0130.07014.51
5.3.150.0070.08314.54
5.3.140.0070.07714.69
5.3.130.0100.06014.50
5.3.120.0100.07714.54
5.3.110.0000.08314.66
5.3.100.0000.08314.16
5.3.90.0100.06013.96
5.3.80.0130.07014.00
5.3.70.0100.07014.09
5.3.60.0170.06314.14
5.3.50.0070.06713.87
5.3.40.0100.07313.93
5.3.30.0030.07313.92
5.3.20.0000.06713.73
5.3.10.0200.05313.71
5.3.00.0100.06713.75
5.2.170.0000.06011.20
5.2.160.0100.05711.28
5.2.150.0030.06311.24
5.2.140.0100.05711.17
5.2.130.0070.05711.11
5.2.120.0100.05711.03
5.2.110.0070.06711.13
5.2.100.0100.05011.21
5.2.90.0130.05311.24
5.2.80.0000.05011.05
5.2.70.0130.05311.16
5.2.60.0030.06311.16
5.2.50.0000.06311.14
5.2.40.0030.05711.03
5.2.30.0070.06011.03
5.2.20.0030.06311.03
5.2.10.0070.06010.93
5.2.00.0070.04310.73
5.1.60.0100.0409.93
5.1.50.0070.05310.08
5.1.40.0100.05010.02
5.1.30.0070.05710.46
5.1.20.0000.03310.34
5.1.10.0030.05710.13
5.1.00.0000.06010.19
5.0.50.0000.0509.93
5.0.40.0070.0439.93
5.0.30.0000.0639.93
5.0.20.0030.0409.93
5.0.10.0000.0479.93
5.0.00.0030.0509.93
4.4.90.0030.0379.93
4.4.80.0100.0309.93
4.4.70.0000.0379.93
4.4.60.0000.0379.93
4.4.50.0000.0339.93
4.4.40.0000.0579.93
4.4.30.0030.0379.93
4.4.20.0000.0409.93
4.4.10.0000.0379.93
4.4.00.0030.0579.93
4.3.110.0000.0409.93
4.3.100.0030.0339.93
4.3.90.0030.0339.93
4.3.80.0030.0309.93
4.3.70.0070.0339.93
4.3.60.0070.0309.93
4.3.50.0030.0339.93
4.3.40.0000.0539.93
4.3.30.0100.0309.93
4.3.20.0030.0339.93
4.3.10.0000.0379.93
4.3.00.0000.0409.93

preferences:
53.77 ms | 400 KiB | 5 Q