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())); $b=[new a, 'b']; var_dump(is_callable($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)
8.3.60.0110.00718.30
8.3.50.0180.01021.02
8.3.40.0120.00318.51
8.3.30.0110.00320.20
8.3.20.0040.00420.29
8.3.10.0080.00021.04
8.3.00.0080.00022.50
8.2.180.0180.00016.34
8.2.170.0100.00722.96
8.2.160.0120.00318.84
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00420.80
8.2.110.0060.00319.27
8.2.100.0110.00017.91
8.2.90.0000.00719.17
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00618.05
8.2.30.0040.00419.42
8.2.20.0070.00017.71
8.2.10.0040.00417.75
8.2.00.0080.00017.73
8.1.280.0120.00325.92
8.1.270.0030.00523.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.88
8.1.230.0110.00020.88
8.1.220.0060.00318.77
8.1.210.0040.00818.85
8.1.200.0060.00317.38
8.1.190.0000.00817.54
8.1.180.0080.00018.10
8.1.170.0030.00518.45
8.1.160.0000.00818.76
8.1.150.0030.00618.59
8.1.140.0040.00417.41
8.1.130.0040.00417.91
8.1.120.0040.00417.47
8.1.110.0060.00317.42
8.1.100.0070.00017.49
8.1.90.0040.00417.36
8.1.80.0050.00217.49
8.1.70.0070.00017.35
8.1.60.0080.00017.60
8.1.50.0000.00717.41
8.1.40.0030.00517.39
8.1.30.0000.00717.68
8.1.20.0000.00817.67
8.1.10.0020.00517.52
8.1.00.0060.00317.52
8.0.300.0040.00420.09
8.0.290.0060.00317.28
8.0.280.0000.00818.45
8.0.270.0000.00717.26
8.0.260.0030.00316.82
8.0.250.0030.00316.92
8.0.240.0030.00616.93
8.0.230.0030.00516.82
8.0.220.0030.00316.78
8.0.210.0000.00716.84
8.0.200.0000.00716.97
8.0.190.0040.00416.89
8.0.180.0040.00416.94
8.0.170.0040.00416.77
8.0.160.0000.00716.94
8.0.150.0050.00216.73
8.0.140.0070.00016.92
8.0.130.0000.00513.25
8.0.120.0060.00316.80
8.0.110.0040.00416.88
8.0.100.0050.00216.79
8.0.90.0000.00716.69
8.0.80.0100.00716.91
8.0.70.0070.00016.96
8.0.60.0000.00716.78
8.0.50.0000.00717.00
8.0.30.0090.01216.96
8.0.20.0110.00817.40
8.0.10.0000.00716.83
8.0.00.0100.00816.83
7.4.330.0000.00616.76
7.4.320.0000.00616.52
7.4.300.0030.00316.39
7.4.290.0040.00416.56
7.4.280.0000.00716.63
7.4.270.0030.00316.48
7.4.260.0000.00513.26
7.4.250.0070.00016.43
7.4.240.0050.00316.50
7.4.230.0000.00716.70
7.4.220.0130.00716.63
7.4.210.0090.00616.58
7.4.200.0030.00316.61
7.4.190.0000.00716.56
7.4.160.0140.00516.50
7.4.150.0110.01117.40
7.4.140.0130.00617.86
7.4.130.0130.00516.55
7.4.120.0130.00416.65
7.4.110.0170.00016.48
7.4.100.0100.00616.77
7.4.90.0130.01016.49
7.4.80.0090.01219.39
7.4.70.0130.00316.48
7.4.60.0130.00316.49
7.4.50.0040.00416.43
7.4.40.0000.01022.77
7.4.30.0060.01716.31
7.4.00.0080.00815.11
7.3.330.0000.00513.37
7.3.320.0000.00513.44
7.3.310.0020.00516.32
7.3.300.0040.00316.38
7.3.290.0100.00616.37
7.3.280.0080.00916.35
7.3.270.0140.00317.40
7.3.260.0090.01018.24
7.3.250.0120.00816.47
7.3.240.0060.00916.25
7.3.230.0140.00416.60
7.3.210.0090.00916.39
7.3.200.0080.00919.39
7.3.190.0060.01016.22
7.3.180.0100.00716.58
7.3.170.0060.01516.47
7.3.160.0060.01516.42
7.3.120.0070.00714.56
7.3.10.0160.00316.00
7.3.00.0160.00416.07
7.2.330.0120.00816.48
7.2.320.0070.01016.29
7.2.310.0130.01016.62
7.2.300.0100.00716.61
7.2.290.0110.00616.61
7.2.130.0040.01416.27
7.2.120.0150.00316.54
7.2.110.0120.00616.23
7.2.100.0100.01016.03
7.2.90.0100.01016.16
7.2.80.0120.00816.44
7.2.70.0150.00416.19
7.2.60.0120.00916.48
7.2.50.0280.00416.07
7.2.40.0140.00916.23
7.2.30.0120.01216.61
7.2.20.0150.00616.55
7.2.10.0160.00816.35
7.2.00.0130.00317.99
7.1.250.0110.01115.05
7.1.200.0030.00815.45
7.1.100.0070.00717.96
7.1.70.0040.00417.06
7.1.60.0140.01019.17
7.1.50.0150.00716.92
7.1.00.0000.03722.48
7.0.200.0030.00516.48
7.0.140.0030.07021.99
7.0.100.0030.08719.89
7.0.90.0200.07320.02
7.0.80.0070.08719.93
7.0.70.0200.07719.95
7.0.60.0300.05319.91
7.0.50.0100.08020.29
7.0.40.0030.08319.99
7.0.30.0070.08020.18
7.0.20.0000.05720.07
7.0.10.0030.09020.17
7.0.00.0100.07720.09
5.6.280.0030.07321.04
5.6.250.0100.05020.81
5.6.240.0100.07720.60
5.6.230.0100.04320.51
5.6.220.0100.06020.61
5.6.210.0100.07720.70
5.6.200.0070.06721.12
5.6.190.0100.07721.05
5.6.180.0070.06721.11
5.6.170.0100.08021.01
5.6.160.0070.07321.03
5.6.150.0030.08321.02
5.6.140.0170.07721.04
5.6.130.0030.05721.06
5.6.120.0070.07321.08
5.6.110.0070.08721.13
5.6.100.0170.08020.93
5.6.90.0070.06721.00
5.6.80.0130.07720.42
5.6.70.0000.08320.39
5.6.60.0100.07320.39
5.6.50.0100.07320.34
5.6.40.0070.08020.31
5.6.30.0000.07320.37
5.6.20.0070.08020.43
5.6.10.0100.07320.38
5.6.00.0170.07320.43
5.5.380.0130.05020.37
5.5.370.0070.07020.57
5.5.360.0030.06320.41
5.5.350.0070.08720.40
5.5.340.0170.07320.78
5.5.330.0130.07320.86
5.5.320.0170.06720.83
5.5.310.0070.06020.87
5.5.300.0070.06320.88
5.5.290.0100.07320.83
5.5.280.0070.08720.80
5.5.270.0070.07320.82
5.5.260.0070.05320.74
5.5.250.0000.08320.63
5.5.240.0130.07720.16
5.5.230.0170.07020.26
5.5.220.0130.06720.16
5.5.210.0130.07020.24
5.5.200.0070.08320.23
5.5.190.0030.05320.21
5.5.180.0030.05020.11
5.5.160.0030.08320.27
5.5.150.0200.06320.19
5.5.140.0000.08320.22
5.5.130.0100.07020.25
5.5.120.0070.08020.23
5.5.110.0200.06320.23
5.5.100.0070.08320.17
5.5.90.0100.07320.09
5.5.80.0030.04020.06
5.5.70.0100.06720.11
5.5.60.0130.02720.10
5.5.50.0070.04020.15
5.5.40.0130.06720.14
5.5.30.0070.07720.13
5.5.20.0000.08720.05
5.5.10.0070.07719.97
5.5.00.0100.08320.02
5.4.450.0070.08319.51
5.4.440.0000.05719.45
5.4.430.0000.05319.44
5.4.420.0070.07719.35
5.4.410.0100.07019.23
5.4.400.0070.07719.03
5.4.390.0100.07319.20
5.4.380.0130.03718.85
5.4.370.0070.04719.13
5.4.360.0030.08719.14
5.4.350.0170.06719.12
5.4.340.0000.08319.23
5.4.320.0100.07019.09
5.4.310.0000.07719.13
5.4.300.0000.08319.04
5.4.290.0070.06319.06
5.4.280.0170.06718.94
5.4.270.0170.03318.95
5.4.260.0070.07018.95
5.4.250.0070.07319.18
5.4.240.0070.07018.97
5.4.230.0030.07319.20
5.4.220.0030.07319.11
5.4.210.0170.06319.11
5.4.200.0030.03719.15
5.4.190.0070.07319.11
5.4.180.0100.05719.14
5.4.170.0030.08019.17
5.4.160.0100.05319.10
5.4.150.0100.06018.86
5.4.140.0070.07716.20
5.4.130.0030.06316.35
5.4.120.0030.08016.36
5.4.110.0070.06316.47
5.4.100.0030.03716.49
5.4.90.0030.03716.43
5.4.80.0070.03316.37
5.4.70.0030.03716.41
5.4.60.0030.04016.40
5.4.50.0000.04316.43
5.4.40.0030.03716.43
5.4.30.0100.03716.36
5.4.20.0030.03716.29
5.4.10.0030.04316.40
5.4.00.0030.06715.72
5.3.290.0100.07314.76
5.3.280.0100.03014.52
5.3.270.0070.07714.73
5.3.260.0100.05714.74
5.3.250.0070.07714.56
5.3.240.0170.07014.56
5.3.230.0070.06014.59
5.3.220.0100.07314.54
5.3.210.0070.03714.58
5.3.200.0030.04014.58
5.3.190.0070.05714.68
5.3.180.0070.04714.57
5.3.170.0030.07714.60
5.3.160.0000.03714.63
5.3.150.0030.03714.63
5.3.140.0030.04014.57
5.3.130.0100.03014.48
5.3.120.0030.04314.67
5.3.110.0030.03314.67
5.3.100.0030.08014.18
5.3.90.0000.07014.11
5.3.80.0100.07013.93
5.3.70.0030.06714.16
5.3.60.0030.04014.02
5.3.50.0030.04314.01
5.3.40.0070.03314.00
5.3.30.0000.04014.02
5.3.20.0000.04313.61
5.3.10.0000.04013.58
5.3.00.0000.04013.73
5.2.170.0000.03312.04
5.2.160.0030.02712.04
5.2.150.0000.03012.04
5.2.140.0030.04012.04
5.2.130.0000.03012.04
5.2.120.0030.03012.04
5.2.110.0000.03012.04
5.2.100.0000.03012.04
5.2.90.0030.02712.04
5.2.80.0000.03312.04
5.2.70.0070.02312.04
5.2.60.0070.02312.04
5.2.50.0100.02312.04
5.2.40.0030.02712.04
5.2.30.0000.02312.04
5.2.20.0000.02312.04
5.2.10.0000.03012.04
5.2.00.0030.02712.04
5.1.60.0000.02712.04
5.1.50.0000.02712.04
5.1.40.0000.02712.04
5.1.30.0000.03012.04
5.1.20.0030.04712.04
5.1.10.0000.02312.04
5.1.00.0000.02312.04
5.0.50.0000.01712.04
5.0.40.0000.02012.04
5.0.30.0000.03012.04
5.0.20.0000.01712.04
5.0.10.0000.02312.04
5.0.00.0030.03712.04
4.4.90.0000.01712.04
4.4.80.0000.01312.04
4.4.70.0000.01712.04
4.4.60.0000.01712.04
4.4.50.0030.01012.04
4.4.40.0000.02712.04
4.4.30.0000.01712.04
4.4.20.0000.01712.04
4.4.10.0030.01012.04
4.4.00.0000.02312.04
4.3.110.0000.01712.04
4.3.100.0000.01712.04
4.3.90.0000.01712.04
4.3.80.0030.05012.04
4.3.70.0030.01712.04
4.3.60.0030.03312.04
4.3.50.0100.03012.04
4.3.40.0030.04312.04
4.3.30.0000.04012.04
4.3.20.0000.03012.04
4.3.10.0030.03312.04
4.3.00.0000.03312.04

preferences:
45.44 ms | 401 KiB | 5 Q