3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public function __construct() {} public function test() {} } var_dump( is_callable( ['test','test'] ) );

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)
8.3.40.0150.00018.37
8.3.30.0100.00318.88
8.3.20.0000.00820.16
8.3.10.0040.00423.48
8.3.00.0000.00719.06
8.2.170.0100.00322.96
8.2.160.0100.00720.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00021.07
8.2.110.0050.00519.34
8.2.100.0080.00317.78
8.2.90.0030.00517.71
8.2.80.0000.00817.97
8.2.70.0040.00417.93
8.2.60.0040.00417.91
8.2.50.0000.00818.10
8.2.40.0060.00320.95
8.2.30.0040.00419.16
8.2.20.0040.00417.60
8.2.10.0040.00417.95
8.2.00.0040.00417.54
8.1.270.0060.00318.60
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00021.09
8.1.230.0040.00822.82
8.1.220.0070.00020.95
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0040.00418.48
8.1.160.0040.00420.30
8.1.150.0040.00418.63
8.1.140.0000.00717.17
8.1.130.0000.00717.79
8.1.120.0000.00717.36
8.1.110.0040.00417.30
8.1.100.0000.00717.30
8.1.90.0070.00017.36
8.1.80.0000.00817.32
8.1.70.0000.00717.34
8.1.60.0040.00417.46
8.1.50.0050.00317.38
8.1.40.0080.00017.30
8.1.30.0030.00617.43
8.1.20.0050.00317.49
8.1.10.0070.00017.34
8.1.00.0100.00017.30
8.0.300.0070.00020.06
8.0.290.0000.00816.63
8.0.280.0000.00818.30
8.0.270.0000.00717.13
8.0.260.0000.00617.16
8.0.250.0030.00316.70
8.0.240.0040.00416.78
8.0.230.0030.00516.82
8.0.220.0030.00316.75
8.0.210.0040.00416.66
8.0.200.0000.00616.70
8.0.190.0040.00416.70
8.0.180.0040.00416.77
8.0.170.0040.00416.77
8.0.160.0080.00016.77
8.0.150.0060.00316.70
8.0.140.0040.00416.74
8.0.130.0000.00513.12
8.0.120.0040.00416.65
8.0.110.0070.00016.76
8.0.100.0040.00416.71
8.0.90.0000.00816.71
8.0.80.0060.00916.73
8.0.70.0030.00516.80
8.0.60.0050.00316.85
8.0.50.0050.00216.74
8.0.30.0120.00916.75
8.0.20.0110.01117.40
8.0.10.0000.00716.77
8.0.00.0150.00316.59
7.4.330.0050.00015.03
7.4.320.0060.00016.43
7.4.300.0000.00716.36
7.4.290.0000.01016.39
7.4.280.0040.00416.34
7.4.270.0070.00016.35
7.4.260.0070.00016.39
7.4.250.0070.00016.24
7.4.240.0030.00416.40
7.4.230.0070.00016.25
7.4.220.0120.00616.42
7.4.210.0070.01416.28
7.4.200.0030.00316.54
7.4.160.0070.00716.55
7.4.150.0080.01517.40
7.4.140.0130.00417.86
7.4.130.0120.00716.41
7.4.120.0140.00616.43
7.4.110.0060.01316.37
7.4.100.0040.01416.45
7.4.90.0080.00816.31
7.4.80.0060.01019.39
7.4.70.0120.00916.22
7.4.60.0090.00616.39
7.4.50.0000.00816.44
7.4.40.0140.00616.24
7.4.30.0070.01016.54
7.4.00.0030.00914.78
7.3.330.0000.00513.19
7.3.320.0000.00512.96
7.3.310.0000.00716.15
7.3.300.0000.00816.17
7.3.290.0060.00816.19
7.3.280.0090.00816.13
7.3.270.0100.00717.40
7.3.260.0130.00316.25
7.3.250.0070.01116.28
7.3.240.0070.01016.21
7.3.230.0080.00916.39
7.3.210.0100.00716.16
7.3.200.0030.01319.39
7.3.190.0110.00416.21
7.3.180.0100.00716.16
7.3.170.0090.01216.27
7.3.160.0170.00316.07
7.2.330.0060.01016.51
7.2.320.0090.01616.24
7.2.310.0060.01216.34
7.2.300.0000.01616.46
7.2.290.0100.01416.24
7.2.00.0060.00618.83
7.1.100.0070.00717.95
7.1.70.0070.00717.01
7.1.60.0090.01519.22
7.1.50.0030.01016.84
7.1.00.0000.08022.56
7.0.200.0000.00716.70
7.0.140.0030.08022.18
7.0.100.0100.05720.03
7.0.90.0170.04719.91
7.0.80.0100.04019.92
7.0.70.0100.04019.97
7.0.60.0070.04019.95
7.0.50.0300.07320.25
7.0.40.0000.04720.11
7.0.30.0070.04019.99
7.0.20.0070.04020.18
7.0.10.0130.06319.95
7.0.00.0100.03720.07
5.6.280.0000.07721.13
5.6.250.0070.05320.54
5.6.240.0070.05720.69
5.6.230.0070.05320.50
5.6.220.0030.04020.66
5.6.210.0030.04720.56
5.6.200.0070.04020.96
5.6.190.0000.07021.06
5.6.180.0030.04721.00
5.6.170.0100.07021.06
5.6.160.0030.06321.05
5.6.150.0100.05720.94
5.6.140.0000.04321.03
5.6.130.0030.04720.94
5.6.120.0030.06321.00
5.6.110.0070.05721.03
5.6.100.0100.03721.07
5.6.90.0100.04320.93
5.6.80.0100.07320.50
5.6.70.0070.04720.42
5.6.60.0070.04020.33
5.6.50.0030.04320.52
5.6.40.0030.03720.53
5.6.30.0070.04020.40
5.6.20.0000.05020.27
5.6.10.0070.03720.34
5.6.00.0100.03720.40
5.5.380.0100.03720.34
5.5.370.0130.04020.55
5.5.360.0070.05720.39
5.5.350.0170.03020.44
5.5.340.0070.04320.92
5.5.330.0100.06020.86
5.5.320.0070.03720.75
5.5.310.0000.04320.89
5.5.300.0130.03720.84
5.5.290.0070.07320.79
5.5.280.0000.04720.93
5.5.270.0030.05020.85
5.5.260.0070.04020.92
5.5.250.0070.08020.64
5.5.240.0000.04320.18
5.5.230.0000.04320.19
5.5.220.0070.04020.30
5.5.210.0030.04020.11
5.5.200.0000.04320.25
5.5.190.0070.04320.26
5.5.180.0030.04020.17
5.5.160.0070.03719.99
5.5.150.0030.05720.15
5.5.140.0070.03720.23
5.5.130.0000.05720.27
5.5.120.0030.04319.99
5.5.110.0000.04320.24
5.5.100.0030.06020.01
5.5.90.0000.04320.07
5.5.80.0170.06320.06
5.5.70.0030.04020.15
5.5.60.0070.05020.15
5.5.50.0000.04020.06
5.5.40.0100.03020.08
5.5.30.0030.04020.07
5.5.20.0030.03719.95
5.5.10.0130.03019.97
5.5.00.0100.03020.05
5.4.450.0100.03319.51
5.4.440.0070.04719.55
5.4.430.0070.04319.55
5.4.420.0100.07719.41
5.4.410.0130.06019.32
5.4.400.0030.04019.21
5.4.390.0030.04019.13
5.4.380.0030.03719.05
5.4.370.0070.03319.09
5.4.360.0000.04719.03
5.4.350.0070.05019.18
5.4.340.0030.04319.05
5.4.320.0000.05318.95
5.4.310.0070.03719.07
5.4.300.0130.06019.05
5.4.290.0070.03319.16
5.4.280.0070.03719.02
5.4.270.0000.03318.94
5.4.260.0000.08019.12
5.4.250.0100.03319.19
5.4.240.0000.04319.13
5.4.230.0030.04019.18
5.4.220.0000.04019.02
5.4.210.0070.03319.22
5.4.200.0070.03718.87
5.4.190.0070.03318.84
5.4.180.0070.03318.87
5.4.170.0100.03019.21
5.4.160.0030.03019.08
5.4.150.0030.04319.19
5.4.140.0100.04316.45
5.4.130.0100.03316.29
5.4.120.0030.04316.40
5.4.110.0070.03716.48
5.4.100.0070.03316.48
5.4.90.0030.03716.50
5.4.80.0070.06316.48
5.4.70.0030.06716.38
5.4.60.0030.03716.46
5.4.50.0070.03016.25
5.4.40.0000.03716.37
5.4.30.0070.03316.38
5.4.20.0070.04716.31
5.4.10.0070.03316.44
5.4.00.0000.07315.87
5.3.290.0030.04015.71
5.3.280.0070.06315.71
5.3.270.0070.03315.71
5.3.260.0070.05715.71
5.3.250.0030.03715.71
5.3.240.0000.04315.71
5.3.230.0000.04315.71
5.3.220.0030.03015.71
5.3.210.0070.04315.71
5.3.200.0100.04315.71
5.3.190.0030.04715.71
5.3.180.0030.03715.71
5.3.170.0130.02315.71
5.3.160.0030.03715.71
5.3.150.0030.03715.71
5.3.140.0000.04715.71
5.3.130.0030.03715.71
5.3.120.0030.04715.71
5.3.110.0030.03715.71
5.3.100.0100.07315.71
5.3.90.0130.04315.71
5.3.80.0070.03315.71
5.3.70.0000.05015.71
5.3.60.0070.07715.71
5.3.50.0000.06315.71
5.3.40.0130.02715.71
5.3.30.0070.05715.71
5.3.20.0030.03315.71
5.3.10.0070.03315.71
5.3.00.0070.03315.71
5.2.170.0100.02015.71
5.2.160.0000.03315.71
5.2.150.0000.03715.71
5.2.140.0030.03015.71
5.2.130.0000.03015.71
5.2.120.0100.04715.71
5.2.110.0000.03015.71
5.2.100.0030.03015.71
5.2.90.0070.04715.71
5.2.80.0070.02715.71
5.2.70.0000.03315.71
5.2.60.0000.03015.71
5.2.50.0000.04015.71
5.2.40.0030.03715.71
5.2.30.0000.03315.71
5.2.20.0070.03315.71
5.2.10.0070.03015.71
5.2.00.0000.03315.71
5.1.60.0030.03715.71
5.1.50.0170.04015.71
5.1.40.0000.02715.71
5.1.30.0030.02315.71
5.1.20.0030.02315.71
5.1.10.0000.02715.71
5.1.00.0030.02715.71
5.0.50.0070.03015.71
5.0.40.0030.04015.71
5.0.30.0030.06015.71
5.0.20.0000.02715.71
5.0.10.0030.01715.71
5.0.00.0030.03315.71
4.4.90.0000.01715.71
4.4.80.0000.01715.71
4.4.70.0000.01715.71
4.4.60.0030.01715.71
4.4.50.0030.03315.71
4.4.40.0000.02715.71
4.4.30.0030.02715.71
4.4.20.0000.03015.71
4.4.10.0000.01315.71
4.4.00.0000.03015.71
4.3.110.0030.03715.71
4.3.100.0030.02715.71
4.3.90.0030.02715.71
4.3.80.0000.04715.71
4.3.70.0000.01715.71
4.3.60.0000.01315.71
4.3.50.0070.01015.71
4.3.40.0070.02015.71
4.3.30.0000.03715.71
4.3.20.0030.01315.71
4.3.10.0000.02715.71
4.3.00.0000.01715.71

preferences:
47.4 ms | 400 KiB | 5 Q