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())); $b=['a', 'a']; var_dump(is_callable($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)
8.3.40.0070.00718.32
8.3.30.0120.00320.22
8.3.20.0050.00320.29
8.3.10.0040.00421.14
8.3.00.0000.00722.57
8.2.170.0170.00322.96
8.2.160.0070.01320.57
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0060.00320.63
8.2.110.0130.00319.33
8.2.100.0100.00317.59
8.2.90.0060.00318.95
8.2.80.0060.00319.23
8.2.70.0090.00317.38
8.2.60.0000.00817.92
8.2.50.0000.00918.07
8.2.40.0030.00518.21
8.2.30.0000.00719.48
8.2.20.0040.00417.57
8.2.10.0070.00017.68
8.2.00.0070.00017.59
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0100.00022.47
8.1.230.0070.00420.97
8.1.220.0040.00418.77
8.1.210.0040.00418.91
8.1.200.0040.00417.36
8.1.190.0040.00417.51
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0080.00018.85
8.1.150.0000.00918.45
8.1.140.0040.00417.37
8.1.130.0030.00317.80
8.1.120.0000.00717.29
8.1.110.0070.00317.36
8.1.100.0030.00317.38
8.1.90.0000.00817.41
8.1.80.0000.00717.38
8.1.70.0030.00317.39
8.1.60.0030.00517.34
8.1.50.0040.00417.48
8.1.40.0000.00817.40
8.1.30.0000.00717.50
8.1.20.0000.00817.46
8.1.10.0000.00717.51
8.1.00.0040.00417.44
8.0.300.0000.00719.85
8.0.290.0030.00817.15
8.0.280.0000.00718.46
8.0.270.0070.00017.29
8.0.260.0000.00716.85
8.0.250.0030.00316.87
8.0.240.0000.00816.79
8.0.230.0030.00316.90
8.0.220.0000.00716.83
8.0.210.0030.00316.72
8.0.200.0000.00716.90
8.0.190.0040.00416.93
8.0.180.0040.00416.90
8.0.170.0030.00316.72
8.0.160.0040.00416.81
8.0.150.0030.00616.64
8.0.140.0070.00016.78
8.0.130.0000.00513.25
8.0.120.0040.00416.71
8.0.110.0000.00716.72
8.0.100.0070.00016.84
8.0.90.0000.00716.84
8.0.80.0030.01716.80
8.0.70.0040.00416.72
8.0.60.0000.00716.68
8.0.50.0040.00416.88
8.0.30.0100.00716.92
8.0.20.0130.00617.40
8.0.10.0000.00716.97
8.0.00.0100.00816.74
7.4.330.0000.00516.76
7.4.320.0060.00016.41
7.4.300.0060.00016.35
7.4.290.0000.00716.38
7.4.280.0040.00416.35
7.4.270.0070.00016.54
7.4.260.0000.00613.17
7.4.250.0000.00816.29
7.4.240.0040.00416.46
7.4.230.0070.00016.48
7.4.220.0130.01316.43
7.4.210.0070.00916.45
7.4.200.0000.00716.56
7.4.190.0000.00716.41
7.4.160.0140.00316.27
7.4.150.0030.01417.40
7.4.140.0110.00617.86
7.4.130.0110.00816.38
7.4.120.0080.00916.42
7.4.110.0150.00316.54
7.4.100.0030.01316.58
7.4.90.0130.00716.50
7.4.80.0110.00619.39
7.4.70.0030.01316.33
7.4.60.0110.00416.23
7.4.50.0080.00016.42
7.4.40.0060.01022.77
7.4.30.0120.00616.25
7.4.00.0110.00715.06
7.3.330.0030.00313.05
7.3.320.0050.00013.21
7.3.310.0070.00016.03
7.3.300.0040.00416.23
7.3.290.0130.00716.21
7.3.280.0050.00916.24
7.3.270.0030.01517.40
7.3.260.0090.01018.24
7.3.250.0080.01216.25
7.3.240.0040.01316.45
7.3.230.0120.00916.43
7.3.210.0070.01716.34
7.3.200.0120.00419.39
7.3.190.0070.01016.34
7.3.180.0080.01116.43
7.3.170.0110.01116.47
7.3.160.0130.00616.29
7.3.120.0100.00614.37
7.3.10.0030.01016.67
7.3.00.0100.00316.38
7.2.330.0130.00516.20
7.2.320.0120.00816.51
7.2.310.0060.01216.43
7.2.300.0100.01016.52
7.2.290.0040.01716.55
7.2.130.0070.00416.66
7.2.120.0070.00716.29
7.2.110.0070.00716.75
7.2.100.0070.00716.39
7.2.90.0030.01316.90
7.2.80.0030.01316.65
7.2.70.0060.00916.74
7.2.60.0080.00616.74
7.2.50.0030.01316.90
7.2.40.0060.00616.50
7.2.30.0030.01216.55
7.2.20.0080.00416.75
7.2.10.0060.00916.64
7.2.00.0020.01018.05
7.1.250.0030.00915.50
7.1.200.0100.00315.78
7.1.100.0040.01117.75
7.1.70.0000.00917.11
7.1.60.0160.00619.17
7.1.50.0070.01016.72
7.1.00.0030.03322.45
7.0.200.0040.00416.48
7.0.140.0070.06322.18
7.0.100.0070.07019.89
7.0.90.0230.06719.88
7.0.80.0130.05719.93
7.0.70.0100.07019.89
7.0.60.0130.07720.08
7.0.50.0170.07320.25
7.0.40.0070.08720.17
7.0.30.0130.08020.18
7.0.20.0030.09020.04
7.0.10.0070.06020.02
7.0.00.0070.08020.04
5.6.280.0030.07321.10
5.6.250.0000.05320.60
5.6.240.0130.07720.74
5.6.230.0130.07720.71
5.6.220.0070.08320.62
5.6.210.0170.07020.72
5.6.200.0100.08321.02
5.6.190.0030.07720.95
5.6.180.0130.07721.08
5.6.170.0030.08021.05
5.6.160.0070.08721.05
5.6.150.0030.08021.04
5.6.140.0130.08020.95
5.6.130.0070.08321.06
5.6.120.0070.07721.09
5.6.110.0100.03721.09
5.6.100.0200.07021.09
5.6.90.0030.08721.00
5.6.80.0270.06720.43
5.6.70.0100.08020.55
5.6.60.0070.08020.32
5.6.50.0130.07020.38
5.6.40.0130.07720.27
5.6.30.0070.08320.40
5.6.20.0000.08720.46
5.6.10.0130.07320.36
5.6.00.0130.08020.48
5.5.380.0100.08020.42
5.5.370.0100.08020.40
5.5.360.0130.07320.40
5.5.350.0100.06720.39
5.5.340.0070.08320.88
5.5.330.0230.06320.91
5.5.320.0070.08020.87
5.5.310.0130.07320.93
5.5.300.0070.07320.73
5.5.290.0100.07320.87
5.5.280.0200.07020.64
5.5.270.0100.07720.91
5.5.260.0130.08720.92
5.5.250.0100.08320.70
5.5.240.0200.06720.18
5.5.230.0030.08020.27
5.5.220.0000.08320.30
5.5.210.0030.08320.20
5.5.200.0170.07320.14
5.5.190.0200.06720.14
5.5.180.0130.07020.23
5.5.160.0000.08020.24
5.5.150.0070.07720.28
5.5.140.0070.06020.21
5.5.130.0030.05020.18
5.5.120.0100.05720.21
5.5.110.0030.08019.98
5.5.100.0130.07020.16
5.5.90.0100.07320.07
5.5.80.0100.08019.95
5.5.70.0100.08320.09
5.5.60.0100.07020.03
5.5.50.0030.08020.03
5.5.40.0100.07320.00
5.5.30.0070.08020.04
5.5.20.0170.07319.99
5.5.10.0200.07020.03
5.5.00.0130.07320.00
5.4.450.0130.08019.45
5.4.440.0130.07719.25
5.4.430.0070.07719.50
5.4.420.0030.08719.36
5.4.410.0070.06319.07
5.4.400.0100.07018.96
5.4.390.0130.06718.95
5.4.380.0170.06019.05
5.4.370.0070.06319.23
5.4.360.0070.07719.18
5.4.350.0100.07019.18
5.4.340.0170.07319.14
5.4.320.0130.06719.12
5.4.310.0030.08019.05
5.4.300.0030.08319.18
5.4.290.0100.07019.23
5.4.280.0100.07319.13
5.4.270.0030.07719.12
5.4.260.0130.05719.12
5.4.250.0070.07718.84
5.4.240.0100.08019.08
5.4.230.0100.08019.11
5.4.220.0100.07318.96
5.4.210.0200.06319.20
5.4.200.0130.05719.02
5.4.190.0170.06719.22
5.4.180.0070.06019.22
5.4.170.0000.08019.03
5.4.160.0170.03319.07
5.4.150.0030.06019.00
5.4.140.0030.04716.42
5.4.130.0000.07016.41
5.4.120.0070.06316.33
5.4.110.0070.06016.48
5.4.100.0100.05716.27
5.4.90.0130.05316.36
5.4.80.0130.05016.48
5.4.70.0000.07316.32
5.4.60.0030.07016.37
5.4.50.0070.07316.48
5.4.40.0130.07316.39
5.4.30.0130.06316.49
5.4.20.0070.06716.36
5.4.10.0100.07316.44
5.4.00.0070.07015.89
5.3.290.0100.07314.63
5.3.280.0100.06714.66
5.3.270.0070.07314.56
5.3.260.0070.07714.63
5.3.250.0100.07314.62
5.3.240.0070.06714.58
5.3.230.0030.05714.65
5.3.220.0030.07714.62
5.3.210.0100.07314.69
5.3.200.0070.05714.52
5.3.190.0130.06714.62
5.3.180.0070.07714.53
5.3.170.0070.06314.70
5.3.160.0030.08014.68
5.3.150.0170.05314.59
5.3.140.0030.07714.66
5.3.130.0000.07014.56
5.3.120.0130.05714.48
5.3.110.0100.07314.57
5.3.100.0100.07713.99
5.3.90.0100.07014.11
5.3.80.0030.05713.95
5.3.70.0070.05314.07
5.3.60.0100.07014.01
5.3.50.0030.06713.86
5.3.40.0030.06713.95
5.3.30.0100.07314.03
5.3.20.0030.07313.81
5.3.10.0100.06313.72
5.3.00.0100.04013.64
5.2.170.0100.06311.63
5.2.160.0100.05311.63
5.2.150.0070.04711.63
5.2.140.0030.06311.63
5.2.130.0100.04711.63
5.2.120.0100.04711.63
5.2.110.0030.06011.63
5.2.100.0030.06711.63
5.2.90.0070.06011.63
5.2.80.0100.05711.63
5.2.70.0070.06011.63
5.2.60.0000.06011.63
5.2.50.0130.05011.63
5.2.40.0030.06311.63
5.2.30.0030.03311.63
5.2.20.0130.05011.63
5.2.10.0070.06011.63
5.2.00.0070.06011.63
5.1.60.0170.04311.63
5.1.50.0000.04311.63
5.1.40.0070.05011.63
5.1.30.0070.02711.63
5.1.20.0070.05311.63
5.1.10.0100.03011.63
5.1.00.0030.04711.63
5.0.50.0000.04711.63
5.0.40.0000.04311.63
5.0.30.0000.06711.63
5.0.20.0030.04011.63
5.0.10.0070.03011.63
5.0.00.0030.03711.63
4.4.90.0000.03711.63
4.4.80.0000.04011.63
4.4.70.0000.03011.63
4.4.60.0000.04011.63
4.4.50.0030.03311.63
4.4.40.0030.05311.63
4.4.30.0000.03011.63
4.4.20.0100.03011.63
4.4.10.0030.03711.63
4.4.00.0030.04311.63
4.3.110.0030.03311.63
4.3.100.0070.03011.63
4.3.90.0070.03011.63
4.3.80.0030.04311.63
4.3.70.0030.03311.63
4.3.60.0100.02711.63
4.3.50.0000.03311.63
4.3.40.0000.04011.63
4.3.30.0000.03711.63
4.3.20.0030.03311.63
4.3.10.0000.03011.63
4.3.00.0000.03311.63

preferences:
45.8 ms | 400 KiB | 5 Q