3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(): callable { return function() {}; } function bar(): callable { return 'strpos'; } function baz(): callable { return 'baz'; } function qux(): callable { return array(new SplFixedArray(), 'fromArray'); } function quux(): callable { return array('SplFixedArray', 'fromArray'); } function corge(): callable { return 'SplFixedArray::fromArray'; } foo(); bar(); baz(); qux(); quux(); corge();

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)
8.3.60.0130.00916.75
8.3.50.0070.01018.35
8.3.40.0110.00318.66
8.3.30.0080.00618.67
8.3.20.0000.00721.89
8.3.10.0040.00421.79
8.3.00.0080.00019.58
8.2.180.0040.01118.41
8.2.170.0070.01119.14
8.2.160.0140.00022.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.95
8.2.110.0030.00621.04
8.2.100.0090.00318.03
8.2.90.0040.00418.22
8.2.80.0000.00917.97
8.2.70.0060.00317.93
8.2.60.0040.00418.03
8.2.50.0080.00018.10
8.2.40.0000.00820.65
8.2.30.0080.00019.54
8.2.20.0040.00417.98
8.2.10.0040.00418.15
8.2.00.0030.00518.12
8.1.280.0070.01125.92
8.1.270.0080.00020.44
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.14
8.1.230.0090.00322.74
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0040.00817.23
8.1.190.0050.00317.22
8.1.180.0030.00518.10
8.1.170.0000.00718.96
8.1.160.0070.00018.79
8.1.150.0040.00418.95
8.1.140.0040.00417.64
8.1.130.0000.00717.31
8.1.120.0060.00517.46
8.1.110.0090.00317.45
8.1.100.0070.00417.36
8.1.90.0030.00717.41
8.1.80.0020.01017.34
8.1.70.0020.00917.41
8.1.60.0110.00117.55
8.1.50.0070.00617.40
8.1.40.0080.00317.50
8.1.30.0070.00317.60
8.1.20.0050.00817.54
8.1.10.0060.00717.52
8.1.00.0080.00717.49
8.0.300.0050.00319.73
8.0.290.0000.00816.75
8.0.280.0030.00318.50
8.0.270.0050.00317.26
8.0.260.0050.00417.85
8.0.250.0080.00416.93
8.0.240.0060.00516.93
8.0.230.0130.00016.99
8.0.220.0080.00416.89
8.0.210.0090.00116.96
8.0.200.0040.00716.94
8.0.190.0080.00216.96
8.0.180.0040.00816.89
8.0.170.0060.00716.92
8.0.160.0050.00616.96
8.0.150.0100.00216.91
8.0.140.0090.00216.77
8.0.130.0060.00415.11
8.0.120.0090.00216.83
8.0.110.0040.00716.85
8.0.100.0060.00616.79
8.0.90.0090.00316.77
8.0.80.0090.00516.89
8.0.70.0060.00416.92
8.0.60.0020.00816.85
8.0.50.0040.00616.84
8.0.30.0100.00817.00
8.0.20.0120.00817.13
8.0.10.0130.01016.97
8.0.00.0140.00716.94
7.4.330.0050.00414.23
7.4.320.0110.00116.33
7.4.300.0020.00916.40
7.4.290.0000.00716.38
7.4.280.0090.00316.43
7.4.270.0080.00416.34
7.4.260.0070.00516.51
7.4.250.0080.00516.39
7.4.240.0060.00616.40
7.4.230.0060.00616.42
7.4.220.0060.00516.50
7.4.210.0100.00516.58
7.4.200.0040.00716.36
7.4.190.0100.00516.40
7.4.180.0090.00616.50
7.4.160.0100.00916.50
7.4.150.0130.00816.36
7.4.140.0110.01017.28
7.4.130.0120.00816.38
7.4.120.0110.00816.44
7.4.110.0090.00916.47
7.4.100.0120.00616.38
7.4.90.0080.01216.37
7.4.80.0120.00816.99
7.4.70.0100.00716.40
7.4.60.0120.00916.36
7.4.50.0140.00816.35
7.4.40.0090.01116.44
7.4.30.0100.01216.43
7.4.20.0100.00816.40
7.4.10.0120.00816.10
7.4.00.0080.01015.91
7.3.330.0080.00114.68
7.3.320.0050.00514.67
7.3.310.0110.00016.19
7.3.300.0090.00216.25
7.3.290.0070.00316.27
7.3.280.0050.00916.29
7.3.270.0120.00816.29
7.3.260.0120.00716.32
7.3.250.0080.01116.30
7.3.240.0120.00716.33
7.3.230.0130.00816.35
7.3.220.0130.00916.32
7.3.210.0100.01116.28
7.3.200.0140.00416.26
7.3.190.0090.01016.30
7.3.180.0130.00716.35
7.3.170.0120.00816.29
7.3.160.0080.01016.33
7.3.150.0110.00916.29
7.3.140.0130.00716.31
7.3.130.0120.00715.97
7.3.120.0090.01115.86
7.3.110.0100.00915.78
7.3.100.0080.01015.69
7.3.90.0130.00615.68
7.3.80.0090.00815.61
7.3.70.0090.01015.53
7.3.60.0090.00715.55
7.3.50.0090.00815.43
7.3.40.0110.00715.49
7.3.30.0080.01015.51
7.3.20.0150.00815.95
7.3.10.0140.00915.96
7.3.00.0180.00715.90
7.2.340.0220.00816.29
7.2.330.0170.00816.24
7.2.320.0160.00716.26
7.2.310.0160.00816.33
7.2.300.0140.01016.42
7.2.290.0160.00816.35
7.2.280.0160.00716.32
7.2.270.0140.00916.36
7.2.260.0140.00816.04
7.2.250.0110.01015.95
7.2.240.0140.00715.92
7.2.230.0120.00915.77
7.2.220.0140.00715.67
7.2.210.0130.00915.66
7.2.200.0130.00815.64
7.2.190.0110.01015.58
7.2.180.0130.00815.57
7.2.170.0120.00815.61
7.2.160.0130.00815.60
7.2.150.0170.00916.11
7.2.140.0150.00916.05
7.2.130.0170.00916.11
7.2.120.0200.00716.07
7.2.110.0170.00816.08
7.2.100.0150.01016.00
7.2.90.0200.00816.07
7.2.80.0210.00916.27
7.2.70.0220.00716.26
7.2.60.0220.00816.28
7.2.50.0200.00816.25
7.2.40.0230.00816.43
7.2.30.0200.00916.32
7.2.20.0230.01016.43
7.2.10.0210.00916.38
7.2.00.0190.00916.38
7.1.330.0110.00915.76
7.1.320.0160.00815.40
7.1.310.0160.00915.32
7.1.300.0110.00915.35
7.1.290.0110.00615.30
7.1.280.0120.00815.33
7.1.270.0130.00815.18
7.1.260.0150.00815.16
7.1.250.0150.00815.14
7.1.240.0190.00815.18
7.1.230.0180.00815.14
7.1.220.0170.00915.15
7.1.210.0180.00815.11
7.1.200.0220.01015.19
7.1.190.0180.00815.14
7.1.180.0200.00615.11
7.1.170.0270.00915.15
7.1.160.0230.00815.30
7.1.150.0180.00915.24
7.1.140.0220.00915.29
7.1.130.0210.01015.27
7.1.120.0210.01015.22
7.1.110.0230.00715.28
7.1.100.0260.00715.25
7.1.90.0220.00815.18
7.1.80.0240.00715.28
7.1.70.0270.00615.09
7.1.60.0270.01016.83
7.1.50.0220.00716.79
7.1.40.0270.00816.66
7.1.30.0290.00816.69
7.1.20.0240.00616.72
7.1.10.0180.01015.12
7.1.00.0220.00715.05
7.0.330.0200.00714.70
7.0.320.0170.00914.87
7.0.310.0170.00814.91
7.0.300.0190.00614.87
7.0.290.0190.00814.97
7.0.280.0150.00814.84
7.0.270.0250.00815.07
7.0.260.0240.00915.08
7.0.250.0300.00715.01
7.0.240.0400.00815.03
7.0.230.0210.00815.08
7.0.220.0220.00815.07
7.0.210.0220.01014.88
7.0.200.0230.00914.96
7.0.190.0150.01214.87
7.0.180.0220.00814.83
7.0.170.0390.00814.91
7.0.160.0230.00514.82
7.0.150.0230.00914.89
7.0.140.0210.00814.86
7.0.130.0190.00914.88
7.0.120.0200.00814.80
7.0.110.0200.01114.87
7.0.100.0260.00814.77
7.0.90.0190.00814.83
7.0.80.0300.00814.83
7.0.70.0190.01014.73
7.0.60.0250.00914.80
7.0.50.0190.01014.87
7.0.40.0190.00914.92
7.0.30.0240.00814.89
7.0.20.0190.00814.82
7.0.10.0210.00914.92
7.0.00.0150.01014.86
5.6.400.0130.01014.91
5.6.390.0170.00914.97
5.6.380.0150.01114.90
5.6.370.0130.01515.09
5.6.360.0170.00714.96
5.6.350.0180.00715.08
5.6.340.0170.00815.02
5.6.330.0150.00915.07
5.6.320.0150.01015.09
5.6.310.0150.01315.08
5.6.300.0140.01515.61
5.6.290.0160.01515.69
5.6.280.0150.01815.74
5.6.270.0160.01615.71
5.6.260.0150.01615.78
5.6.250.0140.01615.66
5.6.240.0140.01615.74
5.6.230.0150.01715.70
5.6.220.0160.01615.71
5.6.210.0170.01315.63
5.6.200.0160.01715.73
5.6.190.0160.01315.76
5.6.180.0150.01315.74
5.6.170.0150.01515.82
5.6.160.0150.01415.71
5.6.150.0150.01415.71
5.6.140.0150.01515.69
5.6.130.0150.01515.71
5.6.120.0170.01615.69
5.6.110.0190.01315.65
5.6.100.0130.01915.72
5.6.90.0160.01515.70
5.6.80.0160.01515.56
5.6.70.0140.01715.58
5.6.60.0130.01715.53
5.6.50.0130.01515.51
5.6.40.0160.01515.56
5.6.30.0150.01515.57
5.6.20.0130.01515.58
5.6.10.0140.01415.56
5.6.00.0140.01615.51

preferences:
56.02 ms | 401 KiB | 5 Q