3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bar { public function test($method) { return is_callable(array($this, $method)); } private function foo() {} } $bar = new bar; var_dump($bar->test('wibble')); var_dump($bar->test('foo'));

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)
8.3.60.0180.00016.63
8.3.50.0100.00717.34
8.3.40.0140.00718.53
8.3.30.0120.00318.48
8.3.20.0080.00018.61
8.3.10.0000.00920.40
8.3.00.0040.00419.25
8.2.180.0110.00718.29
8.2.170.0040.01122.96
8.2.160.0030.01320.35
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.92
8.2.110.0030.00721.04
8.2.100.0080.00417.84
8.2.90.0070.00319.30
8.2.80.0030.00619.38
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0080.00018.34
8.2.30.0000.00718.07
8.2.20.0080.00017.56
8.2.10.0040.00417.55
8.2.00.0000.01017.73
8.1.280.0070.01025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0100.00720.47
8.1.230.0070.00320.98
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0060.00317.11
8.1.190.0000.00817.50
8.1.180.0030.00618.10
8.1.170.0000.00718.86
8.1.160.0030.00318.89
8.1.150.0060.00318.59
8.1.140.0000.00717.53
8.1.130.0030.00317.83
8.1.120.0000.00817.52
8.1.110.0040.00417.47
8.1.100.0000.00717.48
8.1.90.0000.00817.42
8.1.80.0070.00017.49
8.1.70.0040.00417.33
8.1.60.0050.00317.47
8.1.50.0040.00417.45
8.1.40.0000.00817.50
8.1.30.0050.00317.49
8.1.20.0040.00417.58
8.1.10.0000.00717.48
8.1.00.0030.00617.36
8.0.300.0050.00319.89
8.0.290.0000.00816.75
8.0.280.0070.00018.55
8.0.270.0030.00317.25
8.0.260.0040.00416.86
8.0.250.0030.00717.01
8.0.240.0040.00416.86
8.0.230.0000.00716.95
8.0.220.0030.00316.86
8.0.210.0080.00016.91
8.0.200.0000.00616.84
8.0.190.0000.00816.98
8.0.180.0040.00416.92
8.0.170.0000.00816.88
8.0.160.0070.00016.76
8.0.150.0050.00316.72
8.0.140.0000.00816.82
8.0.130.0000.00613.24
8.0.120.0030.00516.81
8.0.110.0040.00416.95
8.0.100.0030.00616.76
8.0.90.0050.00316.95
8.0.80.0060.01316.83
8.0.70.0040.00416.79
8.0.60.0000.00816.93
8.0.50.0040.00416.84
8.0.30.0100.00816.87
8.0.20.0060.01317.15
8.0.10.0040.00416.88
8.0.00.0100.00916.81
7.4.330.0030.00313.00
7.4.320.0030.00316.52
7.4.300.0060.00016.43
7.4.290.0040.00416.61
7.4.280.0040.00716.50
7.4.270.0000.00816.60
7.4.260.0030.00313.36
7.4.250.0000.00716.48
7.4.240.0000.00716.54
7.4.230.0000.00716.58
7.4.220.0040.01516.49
7.4.210.0080.00816.52
7.4.200.0080.00016.50
7.4.190.0070.00016.48
7.4.160.0050.01016.57
7.4.150.0100.00716.52
7.4.140.0110.00616.49
7.4.130.0070.01216.50
7.4.120.0060.01016.45
7.4.110.0130.00316.57
7.4.100.0060.01016.54
7.4.90.0030.01416.39
7.4.80.0100.01019.39
7.4.70.0030.01316.40
7.4.60.0070.01016.43
7.4.50.0000.01216.42
7.4.40.0120.00316.65
7.4.30.0070.01016.45
7.4.00.0100.00714.73
7.3.330.0060.00013.26
7.3.320.0060.00013.13
7.3.310.0000.00716.31
7.3.300.0030.00316.27
7.3.290.0130.00716.32
7.3.280.0050.01016.29
7.3.270.0130.00316.35
7.3.260.0100.00716.37
7.3.250.0100.00716.42
7.3.240.0080.00816.45
7.3.230.0150.00316.55
7.3.210.0030.01316.55
7.3.200.0030.01216.24
7.3.190.0130.00316.49
7.3.180.0080.00816.27
7.3.170.0120.00616.30
7.3.160.0060.00916.42
7.3.120.0120.00014.68
7.2.330.0070.01016.37
7.2.320.0100.00716.70
7.2.310.0170.00616.70
7.2.300.0070.01016.61
7.2.290.0060.01316.67
7.2.60.0120.00316.85
7.2.00.0070.00718.92
7.1.200.0040.00815.61
7.1.100.0070.00718.03
7.1.70.0000.00817.12
7.1.60.0070.01519.40
7.1.50.0150.00616.99
7.1.00.0030.03322.27
7.0.200.0070.00016.68
7.0.140.0070.07021.95
7.0.120.0000.07021.96
7.0.60.0070.04019.86
7.0.50.0030.06017.84
7.0.40.0070.09019.96
7.0.30.0230.03720.30
7.0.20.0200.05020.06
7.0.10.0070.08720.05
7.0.00.0170.06020.20
5.6.280.0070.07020.99
5.6.210.0030.08320.71
5.6.200.0100.08718.15
5.6.190.0000.04720.33
5.6.180.0270.07720.45
5.6.170.0100.05020.39
5.6.160.0100.05720.59
5.6.150.0070.06318.18
5.6.140.0070.04018.23
5.6.130.0070.04018.28
5.6.120.0130.05021.02
5.6.110.0130.08020.90
5.6.100.0170.06321.14
5.6.90.0130.08721.00
5.6.80.0070.03720.36
5.6.70.4030.04020.38
5.5.350.0200.07320.39
5.5.340.0030.04718.05
5.5.330.0070.06020.40
5.5.320.0370.07020.39
5.5.310.0270.07320.32
5.5.300.0100.07717.99
5.5.290.0000.05017.99
5.5.280.0100.08020.88
5.5.270.0100.07020.65
5.5.260.0030.06020.87
5.5.250.0030.04020.70
5.5.240.0270.07020.14
5.4.450.0100.07719.33
5.4.440.0170.07319.18
5.4.430.0030.08319.52
5.4.420.0130.07719.40
5.4.410.0130.06319.20
5.4.400.0070.04019.00
5.4.390.0000.06719.25
5.4.380.0130.07019.01
5.4.370.0070.07319.16
5.4.360.0070.07319.25
5.4.350.0100.07718.85
5.4.340.0100.06719.24
5.4.320.0100.07319.14
5.4.310.0070.04019.14
5.4.300.0100.07719.23
5.4.290.0100.07319.00
5.4.280.0070.04719.20
5.4.270.0070.05319.11
5.4.260.0130.07019.14
5.4.250.0100.07719.13
5.4.240.0070.04719.14
5.4.230.0130.06019.04
5.4.220.0100.06319.24
5.4.210.0100.07719.20
5.4.200.0200.04318.84
5.4.190.0130.07019.15
5.4.180.0100.05019.11
5.4.170.0100.05018.91
5.4.160.0100.04019.22
5.4.150.0070.04318.83
5.4.140.0170.06016.46
5.4.130.0030.05016.26
5.4.120.0030.04716.30
5.4.110.0170.06016.30
5.4.100.0030.03716.40
5.4.90.0130.07016.43
5.4.80.0000.04716.41
5.4.70.0070.04016.52
5.4.60.0070.03716.65
5.4.50.0070.07016.34
5.4.40.0130.06716.40
5.4.30.0070.07716.50
5.4.20.0100.04716.46
5.4.10.0100.07316.50
5.4.00.0030.07015.76
5.3.290.0100.07714.72
5.3.280.0130.07014.64
5.3.270.0100.07014.63
5.3.260.0000.06014.61
5.3.250.0070.04014.62
5.3.240.0030.04314.63
5.3.230.0030.04014.51
5.3.220.0030.04014.45
5.3.210.0100.04314.45
5.3.200.0070.03714.58
5.3.190.0070.04014.56
5.3.180.0030.06714.60
5.3.170.0130.04314.45
5.3.160.0070.07314.61
5.3.150.0100.04714.48
5.3.140.0100.07014.62
5.3.130.0100.07014.56
5.3.120.0200.06314.60
5.3.110.0070.07314.58
5.3.100.0030.05013.93
5.3.90.0070.06314.09
5.3.80.0200.06014.04
5.3.70.0070.07713.99
5.3.60.0100.05714.06
5.3.50.0070.05013.99
5.3.40.0070.03314.02
5.3.30.0070.04313.96
5.3.20.0070.06313.69
5.3.10.0100.06013.71
5.3.00.0100.07313.79
5.2.170.0030.03711.16
5.2.160.0100.05711.08
5.2.150.0070.05711.15
5.2.140.0070.03311.31
5.2.130.0030.04711.04
5.2.120.0100.05711.12
5.2.110.0030.04311.16
5.2.100.0030.05011.14
5.2.90.0030.05011.17
5.2.80.0000.04011.15
5.2.70.0070.03010.98
5.2.60.0130.04011.11
5.2.50.0100.05311.02
5.2.40.0100.03711.00
5.2.30.0070.04010.93
5.2.20.0000.03310.95
5.2.10.0000.03010.86
5.2.00.0030.02710.86
5.1.60.0030.02310.00
5.1.50.0030.02310.00
5.1.40.0030.0239.89
5.1.30.0070.02310.39
5.1.20.0030.02310.36
5.1.10.0030.03010.14
5.1.00.0000.0279.98
5.0.50.0000.0209.54
5.0.40.0000.0209.54
5.0.30.0000.0309.54
5.0.20.0000.0209.54
5.0.10.0000.0209.54
5.0.00.0030.0279.54
4.4.90.0030.0379.54
4.4.80.0030.0379.54
4.4.70.0000.0179.54
4.4.60.0070.0109.54
4.4.50.0000.0179.54
4.4.40.0000.0239.54
4.4.30.0030.0139.54
4.4.20.0000.0179.54
4.4.10.0000.0179.54
4.4.00.0030.0239.54
4.3.110.0000.0139.54
4.3.100.0030.0109.54
4.3.90.0000.0179.54
4.3.80.0000.0239.54
4.3.70.0000.0139.54
4.3.60.0000.0139.54
4.3.50.0000.0179.54
4.3.40.0000.0239.54
4.3.30.0000.0209.54
4.3.20.0000.0139.54
4.3.10.0000.0179.54
4.3.00.0000.0139.54

preferences:
49.37 ms | 401 KiB | 5 Q