3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static function bar() {} } var_dump(is_callable([Foo::class, '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)
8.4.120.0060.00322.21
8.4.110.0140.00622.54
8.4.100.0100.01020.67
8.4.90.0130.00918.39
8.4.80.0070.00518.76
8.4.70.0070.00218.11
8.4.60.0100.00918.89
8.4.50.0060.00318.58
8.4.40.0100.01017.25
8.4.30.0090.00019.92
8.4.20.0130.00717.99
8.4.10.0000.00820.64
8.3.250.0080.00718.63
8.3.240.0110.00716.52
8.3.230.0100.00516.54
8.3.220.0050.00318.94
8.3.210.0120.00718.37
8.3.200.0120.00716.41
8.3.190.0130.00718.30
8.3.180.0130.00618.19
8.3.170.0060.01218.79
8.3.160.0040.00417.93
8.3.150.0090.00918.80
8.3.140.0080.00016.89
8.3.130.0040.00418.47
8.3.120.0000.01420.65
8.3.110.0050.00520.94
8.3.100.0030.00624.06
8.3.90.0050.00326.77
8.3.80.0060.00319.36
8.3.70.0070.01116.63
8.3.60.0140.00418.31
8.3.50.0150.00224.42
8.3.40.0120.00318.71
8.3.30.0110.00318.64
8.3.20.0070.00024.18
8.3.10.0030.00724.66
8.3.00.0080.00026.16
8.2.290.0100.00520.15
8.2.280.0080.01016.59
8.2.270.0040.00417.28
8.2.260.0060.01516.71
8.2.250.0040.00418.21
8.2.240.0030.00617.24
8.2.230.0030.00622.58
8.2.220.0050.00337.54
8.2.210.0040.00426.77
8.2.200.0090.00018.88
8.2.190.0100.01616.58
8.2.180.0040.01125.92
8.2.170.0150.00618.74
8.2.160.0030.01422.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00426.35
8.2.110.0080.00021.04
8.2.100.0040.00717.59
8.2.90.0000.00817.77
8.2.80.0030.00617.97
8.2.70.0050.00317.38
8.2.60.0080.00017.50
8.2.50.0050.00318.05
8.2.40.0080.00018.09
8.2.30.0040.00417.92
8.2.20.0050.00217.82
8.2.10.0040.00419.09
8.2.00.0000.00719.09
8.1.330.0080.01121.66
8.1.320.0070.01217.95
8.1.310.0090.00618.13
8.1.300.0040.01117.75
8.1.290.0060.00330.84
8.1.280.0110.00425.92
8.1.270.0080.00023.99
8.1.260.0070.00028.09
8.1.250.0000.00728.09
8.1.240.0080.00020.63
8.1.230.0070.00422.08
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0050.00317.10
8.1.190.0000.00917.11
8.1.180.0040.00418.10
8.1.170.0030.00818.57
8.1.160.0000.00718.66
8.1.150.0040.00418.77
8.1.140.0040.00418.66
8.1.130.0070.00020.11
8.1.120.0080.00017.34
8.1.110.0090.00017.32
8.1.100.0060.00317.35
8.1.90.0020.00517.25
8.1.80.0040.00417.15
8.1.70.0040.00417.31
8.1.60.0030.00517.45
8.1.50.0040.00417.39
8.1.40.0060.00317.27
8.1.30.0030.00517.40
8.1.20.0040.00417.55
8.1.10.0000.00717.41
8.1.00.0000.01217.20
8.0.300.0030.00319.77
8.0.290.0040.00416.58
8.0.280.0000.00620.17
8.0.270.0000.00717.73
8.0.260.0060.00020.30
8.0.250.0030.00316.88
8.0.240.0030.00316.80
8.0.230.0000.00616.82
8.0.220.0030.00316.78
8.0.210.0000.00616.71
8.0.200.0050.00216.70
8.0.190.0000.00716.81
8.0.180.0100.00016.82
8.0.170.0060.00316.73
8.0.160.0030.00516.65
8.0.150.0030.00416.61
8.0.140.0080.00016.74
8.0.130.0000.00513.23
8.0.120.0080.00016.71
8.0.110.0000.00716.66
8.0.100.0050.00316.57
8.0.90.0000.00716.76
8.0.80.0070.01216.70
8.0.70.0030.00516.79
8.0.60.0000.00716.82
8.0.50.0080.00016.63
8.0.30.0090.01516.80
8.0.20.0110.00716.87
8.0.10.0060.00316.82
8.0.00.0030.01716.52
7.4.330.0050.00015.55
7.4.320.0060.00016.37
7.4.300.0030.00316.38
7.4.290.0030.00316.37
7.4.280.0050.00316.38
7.4.270.0070.00016.38
7.4.260.0050.00013.15
7.4.250.0040.00416.43
7.4.240.0000.00716.39
7.4.230.0090.00016.47
7.4.220.0050.00216.43
7.4.210.0080.00816.45
7.4.200.0070.00016.21
7.4.130.0110.00616.31
7.4.120.0110.00716.42
7.4.110.0130.00316.48
7.4.100.0100.00716.36
7.4.90.0140.00716.37
7.4.80.0110.00516.56
7.4.70.0070.01016.11
7.4.60.0060.01516.33
7.4.50.0070.01516.16
7.4.40.0100.00816.08
7.4.30.0060.01516.11
7.4.20.0110.00816.27
7.4.10.0170.00016.37
7.4.00.0100.00716.32
7.3.330.0030.00316.01
7.3.320.0000.00513.09
7.3.310.0000.00616.19
7.3.300.0060.00016.16
7.3.290.0050.00916.14
7.3.260.0160.00716.36
7.3.230.0100.00716.15
7.3.210.0030.01316.23
7.3.200.0100.00615.98
7.3.190.0110.00716.04
7.3.180.0040.01816.10
7.3.170.0070.01116.41
7.3.160.0110.00716.47
7.3.150.0060.01216.30
7.3.140.0140.00316.02
7.3.130.0080.00816.33
7.3.120.0140.00316.15
7.3.110.0110.00916.40
7.3.100.0080.00816.11
7.3.90.0070.01116.15
7.3.80.0060.01216.44
7.3.70.0060.01116.27
7.3.60.0060.01216.11
7.3.50.0090.00916.21
7.3.40.0040.01316.23
7.3.30.0100.00716.11
7.3.20.0170.00016.27
7.3.10.0200.00316.11
7.3.00.0150.00316.34
7.2.330.0070.01016.44
7.2.320.0110.00816.50
7.2.310.0070.01116.10
7.2.300.0070.01116.17
7.2.290.0100.00916.48
7.2.280.0150.00716.40
7.2.270.0060.01116.45
7.2.260.0000.01716.44
7.2.250.0080.00816.14
7.2.240.0050.01316.25
7.2.230.0120.00616.50
7.2.220.0090.00916.44
7.2.210.0050.01416.11
7.2.200.0120.00616.48
7.2.190.0130.00816.26
7.2.180.0130.00416.36
7.2.170.0160.00516.32
7.2.160.0160.00216.21
7.2.150.0120.00616.36
7.2.140.0170.01116.43
7.2.130.0060.01316.30
7.2.120.0110.00816.33
7.2.110.0130.00816.46
7.2.100.0100.01016.41
7.2.90.0130.00716.52
7.2.80.0160.00316.51
7.2.70.0090.00916.41
7.2.60.0040.01416.52
7.2.50.0230.00716.36
7.2.40.0080.00816.37
7.2.30.0100.00716.41
7.2.20.0080.00816.46
7.2.10.0090.01016.37
7.2.00.0070.01116.57

preferences:
21.9 ms | 403 KiB | 5 Q