3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar() { } } $foo = new Foo(); var_dump(is_callable(array($foo, 'bar'))); var_dump(is_callable(array(0 => $foo, 1 => 'bar')));

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)
8.3.40.0160.00418.56
8.3.30.0140.00018.92
8.3.20.0070.00020.16
8.3.10.0080.00020.36
8.3.00.0080.00019.13
8.2.170.0100.00722.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0040.00421.09
8.2.110.0030.00621.97
8.2.100.0040.00817.84
8.2.90.0050.00319.08
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0040.00418.05
8.2.50.0000.00918.07
8.2.40.0060.00318.03
8.2.30.0000.00719.32
8.2.20.0080.00017.74
8.2.10.0040.00417.99
8.2.00.0030.00517.59
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.88
8.1.230.0070.00419.16
8.1.220.0050.00317.79
8.1.210.0000.00818.77
8.1.200.0060.00317.25
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0040.00422.06
8.1.150.0040.00418.85
8.1.140.0040.00417.55
8.1.130.0040.00417.69
8.1.120.0080.00017.35
8.1.110.0040.00417.39
8.1.100.0070.00017.36
8.1.90.0070.00017.47
8.1.80.0000.00717.36
8.1.70.0080.00017.31
8.1.60.0060.00317.59
8.1.50.0040.00417.41
8.1.40.0030.00517.40
8.1.30.0000.00817.56
8.1.20.0080.00017.69
8.1.10.0040.00417.42
8.1.00.0040.00417.46
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0000.00718.31
8.0.270.0050.00517.26
8.0.260.0060.00017.21
8.0.250.0000.00716.94
8.0.240.0060.00016.84
8.0.230.0030.00316.84
8.0.220.0030.00316.88
8.0.210.0000.00816.87
8.0.200.0030.00316.98
8.0.190.0030.00317.00
8.0.180.0000.00716.91
8.0.170.0000.00916.85
8.0.160.0000.00716.84
8.0.150.0070.00016.86
8.0.140.0030.00316.83
8.0.130.0000.00513.29
8.0.120.0040.00416.87
8.0.110.0040.00416.86
8.0.100.0070.00016.92
8.0.90.0000.00716.91
8.0.80.0060.00916.90
8.0.70.0000.00716.90
8.0.60.0020.00516.90
8.0.50.0040.00416.66
8.0.30.0100.01217.21
8.0.20.0090.00917.40
8.0.10.0030.00516.93
8.0.00.0090.00816.79
7.4.330.0030.00315.09
7.4.320.0030.00316.59
7.4.300.0000.00616.63
7.4.290.0030.00316.59
7.4.280.0030.00616.48
7.4.270.0000.00716.61
7.4.260.0000.00716.38
7.4.250.0070.00016.51
7.4.240.0030.00416.62
7.4.230.0030.00316.60
7.4.220.0090.00916.54
7.4.210.0090.00616.67
7.4.200.0000.00716.57
7.4.160.0100.01316.47
7.4.150.0090.01317.40
7.4.140.0080.00917.86
7.4.130.0110.01116.46
7.4.120.0110.00716.71
7.4.110.0060.01116.33
7.4.100.0070.01016.39
7.4.90.0090.00616.66
7.4.80.0100.01019.39
7.4.70.0060.01116.54
7.4.60.0090.01216.71
7.4.50.0040.00416.77
7.4.40.0060.00916.64
7.4.30.0090.00616.53
7.4.00.0060.00915.20
7.3.330.0000.00513.09
7.3.320.0050.00013.37
7.3.310.0030.00316.34
7.3.300.0000.00616.33
7.3.290.0140.00016.33
7.3.280.0040.01016.33
7.3.270.0150.00317.40
7.3.260.0060.01116.43
7.3.250.0080.01316.50
7.3.240.0100.01016.56
7.3.230.0080.00816.39
7.3.210.0130.00316.39
7.3.200.0060.01119.39
7.3.190.0150.00316.66
7.3.180.0040.01116.45
7.3.170.0150.00616.46
7.3.160.0110.01116.36
7.2.330.0100.00716.42
7.2.320.0040.01416.83
7.2.310.0110.00616.72
7.2.300.0070.01016.47
7.2.290.0100.00716.68
7.2.60.0000.01016.82
7.1.200.0000.00815.55
7.1.100.0060.00617.92
7.1.70.0030.00316.87
7.1.60.0110.01419.61
7.1.50.0210.01134.44
7.1.00.0100.07022.28
7.0.200.0030.00516.77
7.0.140.0070.07021.99
7.0.110.0030.07719.86
7.0.100.0030.04320.09
7.0.90.0070.05320.09
7.0.80.0070.08019.84
7.0.70.0070.06019.94
7.0.60.0170.06719.99
7.0.50.0070.07720.27
7.0.40.0170.07020.06
7.0.30.0170.07020.25
7.0.20.0100.08020.19
7.0.10.0100.08020.04
7.0.00.0130.07320.15
5.6.280.0030.07320.87
5.6.260.0200.06020.60
5.6.250.0030.04720.50
5.6.240.0070.08720.57
5.6.230.0070.06020.63
5.6.220.0170.03320.68
5.6.210.0100.07320.66
5.6.200.0170.07320.91
5.6.190.0030.08021.02
5.6.180.0070.08021.07
5.6.170.0100.08321.05
5.6.160.0070.08021.14
5.6.150.0030.04721.05
5.6.140.0070.07021.05
5.6.130.0100.05721.01
5.6.120.0100.08021.14
5.6.110.0130.07721.28
5.6.100.0100.08321.18
5.6.90.0130.05321.06
5.6.80.0030.08320.37
5.6.70.0070.05020.52
5.6.60.0170.07720.59
5.6.50.0030.08020.33
5.6.40.0100.04320.30
5.6.30.0130.06720.30
5.6.20.0100.07320.44
5.6.10.0130.03720.29
5.6.00.0100.08020.61
5.5.380.0030.04320.52
5.5.370.0230.07020.54
5.5.360.0030.08320.36
5.5.350.0030.08320.45
5.5.340.0130.07720.71
5.5.330.0100.08020.81
5.5.320.0030.08721.04
5.5.310.0030.04720.95
5.5.300.0130.07020.88
5.5.290.0070.07720.88
5.5.280.0170.07020.89
5.5.270.0030.06020.77
5.5.260.0070.08320.95
5.5.250.0070.07720.59
5.5.240.0170.06720.42
5.5.230.0070.07720.16
5.5.220.0030.08320.27
5.5.210.0100.07020.39
5.5.200.0130.07020.25
5.5.190.0070.07320.36
5.5.180.0030.08020.25
5.5.160.0130.07020.16
5.5.150.0100.07320.32
5.5.140.0030.08320.33
5.5.130.0070.05320.18
5.5.120.0070.07320.09
5.5.110.0100.07320.05
5.5.100.0100.07320.17
5.5.90.0000.04720.15
5.5.80.0070.07720.00
5.5.70.0200.06320.24
5.5.60.0070.07319.97
5.5.50.0100.07020.15
5.5.40.0030.07020.12
5.5.30.0030.07020.02
5.5.20.0070.07020.19
5.5.10.0070.07320.11
5.5.00.0100.07320.06
5.4.450.0070.08019.31
5.4.440.0070.08319.31
5.4.430.0030.07019.50
5.4.420.0070.08319.50
5.4.410.0070.08019.16
5.4.400.0070.06319.31
5.4.390.0070.07019.03
5.4.380.0070.07719.09
5.4.370.0000.04319.02
5.4.360.0070.07018.98
5.4.350.0070.07319.09
5.4.340.0070.07719.14
5.4.320.0070.07319.03
5.4.310.0100.06719.01
5.4.300.0070.06319.00
5.4.290.0000.05019.24
5.4.280.0070.05719.02
5.4.270.0000.08019.16
5.4.260.0030.05319.23
5.4.250.0000.08019.02
5.4.240.0030.07719.15
5.4.230.0070.07319.08
5.4.220.0130.06719.13
5.4.210.0030.07719.16
5.4.200.0070.05319.02
5.4.190.0030.08018.99
5.4.180.0030.07019.08
5.4.170.0100.07019.00
5.4.160.0100.07319.16
5.4.150.0100.06719.29
5.4.140.0070.07716.39
5.4.130.0030.05016.39
5.4.120.0070.06016.35
5.4.110.0030.07716.42
5.4.100.0100.05716.50
5.4.90.0070.03316.31
5.4.80.0000.06316.57
5.4.70.0100.06316.45
5.4.60.0070.04716.29
5.4.50.0170.05716.29
5.4.40.0030.07716.44
5.4.30.0170.06316.48
5.4.20.0030.07016.62
5.4.10.0130.06016.39
5.4.00.0070.06715.78
5.3.290.0070.07014.66
5.3.280.0100.06314.60
5.3.270.0130.07314.73
5.3.260.0130.04714.46
5.3.250.0100.07014.61
5.3.240.0000.08714.62
5.3.230.0100.07014.59
5.3.220.0070.07714.70
5.3.210.0170.06314.68
5.3.200.0070.07714.69
5.3.190.0070.07714.58
5.3.180.0030.06714.57
5.3.170.0130.06714.68
5.3.160.0070.06314.55
5.3.150.0030.06314.79
5.3.140.0100.07314.64
5.3.130.0070.05314.67
5.3.120.0070.07314.53
5.3.110.0030.07314.67
5.3.100.0130.06314.03
5.3.90.0070.06713.98
5.3.80.0100.06714.11
5.3.70.0100.03714.14
5.3.60.0070.07714.02
5.3.50.0030.07313.97
5.3.40.0100.05014.01
5.3.30.0100.05313.91
5.3.20.0070.07713.83
5.3.10.0030.07313.66
5.3.00.0070.07013.71
5.2.170.0130.05312.14
5.2.160.0130.05312.14
5.2.150.0100.05312.14
5.2.140.0070.06012.14
5.2.130.0000.06712.14
5.2.120.0030.06012.14
5.2.110.0100.05712.14
5.2.100.0000.04012.14
5.2.90.0100.05312.14
5.2.80.0100.05712.14
5.2.70.0170.02712.14
5.2.60.0100.06312.14
5.2.50.0100.05712.14
5.2.40.0070.05012.14
5.2.30.0030.06312.14
5.2.20.0030.06012.14
5.2.10.0070.04712.14
5.2.00.0030.04312.14
5.1.60.0070.04712.14
5.1.50.0130.04312.14
5.1.40.0070.03312.14
5.1.30.0030.06012.14
5.1.20.0030.05712.14
5.1.10.0000.05712.14
5.1.00.0030.05712.14
5.0.50.0130.03712.14
5.0.40.0030.04312.14
5.0.30.0100.03012.14
5.0.20.0030.04312.14
5.0.10.0100.02712.14
5.0.00.0030.06312.14
4.4.90.0030.03312.14
4.4.80.0000.03012.14
4.4.70.0030.03312.14
4.4.60.0000.03712.14
4.4.50.0000.03312.14
4.4.40.0100.04712.14
4.4.30.0000.03712.14
4.4.20.0070.02012.14
4.4.10.0070.03012.14
4.4.00.0000.04312.14
4.3.110.0030.03012.14
4.3.100.0000.03712.14
4.3.90.0000.03312.14
4.3.80.0000.05312.14
4.3.70.0030.03312.14
4.3.60.0000.02312.14
4.3.50.0030.03712.14
4.3.40.0070.04712.14
4.3.30.0000.03712.14
4.3.20.0070.02312.14
4.3.10.0000.02012.14
4.3.00.0030.03312.14

preferences:
46.25 ms | 400 KiB | 5 Q