3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Provoke extends RecursiveIteratorIterator { public function __construct() { $this->foo(); } } $test = new Provoke();

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)
8.3.60.0060.00918.39
8.3.50.0060.01021.14
8.3.40.0040.01118.83
8.3.30.0040.00920.08
8.3.20.0040.00418.92
8.3.10.0040.00421.00
8.3.00.0120.00422.34
8.2.180.0070.01116.63
8.2.170.0120.00622.96
8.2.160.0110.00320.35
8.2.150.0060.00324.18
8.2.140.0110.00024.66
8.2.130.0050.00326.16
8.2.120.0060.00319.82
8.2.110.0170.00720.35
8.2.100.0040.00717.78
8.2.90.0050.00219.18
8.2.80.0060.00319.40
8.2.70.0090.00017.63
8.2.60.0000.00717.92
8.2.50.0040.00418.07
8.2.40.0040.00417.97
8.2.30.0000.00721.20
8.2.20.0070.00017.59
8.2.10.0050.00317.66
8.2.00.0080.00017.55
8.1.280.0140.00325.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00720.70
8.1.230.0060.00620.85
8.1.220.0000.00818.77
8.1.210.0050.00318.83
8.1.200.0070.00317.10
8.1.190.0000.00717.40
8.1.180.0060.00318.10
8.1.170.0090.00018.46
8.1.160.0080.00018.75
8.1.150.0040.00418.50
8.1.140.0070.00017.35
8.1.130.0040.00417.66
8.1.120.0040.00417.30
8.1.110.0040.00417.36
8.1.100.0040.00417.23
8.1.90.0040.00417.31
8.1.80.0000.00717.30
8.1.70.0000.00717.22
8.1.60.0000.00717.50
8.1.50.0040.00417.40
8.1.40.0040.00417.41
8.1.30.0000.00817.47
8.1.20.0040.00417.57
8.1.10.0070.00017.52
8.1.00.0000.00817.52
8.0.300.0040.00419.71
8.0.290.0000.00717.05
8.0.280.0040.00418.36
8.0.270.0030.00317.18
8.0.260.0000.00616.80
8.0.250.0070.00016.97
8.0.240.0000.00816.96
8.0.230.0000.00716.94
8.0.220.0030.00716.84
8.0.210.0030.00316.87
8.0.200.0040.00416.96
8.0.190.0000.00716.92
8.0.180.0060.00316.79
8.0.170.0040.00416.75
8.0.160.0000.00716.93
8.0.150.0040.00416.71
8.0.140.0050.00216.90
8.0.130.0060.00013.39
8.0.120.0080.00016.90
8.0.110.0000.00716.82
8.0.100.0000.00816.66
8.0.90.0040.00416.91
8.0.80.0090.00616.89
8.0.70.0040.00416.93
8.0.60.0050.00316.68
8.0.50.0040.00416.87
8.0.30.0040.01616.98
8.0.20.0080.01117.40
8.0.10.0070.00016.97
8.0.00.0030.01416.56
7.4.330.0020.00216.67
7.4.320.0000.00716.52
7.4.300.0030.00316.36
7.4.290.0000.00716.42
7.4.280.0000.00816.39
7.4.270.0000.00716.29
7.4.260.0030.00313.22
7.4.250.0070.00016.50
7.4.240.0070.00016.42
7.4.230.0020.00516.60
7.4.220.0190.01416.41
7.4.210.0090.00816.56
7.4.200.0030.00316.28
7.4.190.0030.00316.57
7.4.160.0130.01016.35
7.4.150.0170.00717.40
7.4.140.0100.01017.86
7.4.130.0120.00516.45
7.4.120.0090.00816.59
7.4.110.0000.01716.50
7.4.100.0060.01216.44
7.4.90.0120.00916.63
7.4.80.0120.00619.39
7.4.70.0080.01216.43
7.4.60.0070.01016.65
7.4.50.0040.00416.49
7.4.40.0060.01022.77
7.4.30.0100.00616.42
7.4.10.0130.00316.32
7.4.00.0090.00715.32
7.3.330.0000.00513.30
7.3.320.0000.00513.29
7.3.310.0050.00316.43
7.3.300.0030.00316.16
7.3.290.0090.00916.27
7.3.280.0030.01216.29
7.3.270.0040.01517.40
7.3.260.0090.00918.24
7.3.250.0120.00516.32
7.3.240.0080.00816.29
7.3.230.0170.00016.39
7.3.210.0090.00916.21
7.3.200.0090.01219.39
7.3.190.0150.00616.36
7.3.180.0040.01116.21
7.3.170.0090.00616.27
7.3.160.0090.00716.19
7.3.130.0090.01116.17
7.3.120.0090.00815.27
7.3.110.0070.00915.53
7.3.100.0070.01015.45
7.3.90.0100.00315.27
7.3.80.0090.00715.48
7.3.70.0020.01015.32
7.3.60.0070.00415.46
7.3.50.0020.01415.42
7.3.40.0040.00615.51
7.3.30.0070.00515.50
7.3.20.0080.00717.38
7.3.10.0110.00217.25
7.3.00.0100.00517.14
7.2.330.0090.00916.43
7.2.320.0070.01416.59
7.2.310.0110.01116.60
7.2.300.0160.00016.43
7.2.290.0060.01016.56
7.2.260.0110.00816.35
7.2.250.0080.00815.57
7.2.240.0090.00815.55
7.2.230.0090.00915.67
7.2.220.0040.00915.46
7.2.210.0090.00515.69
7.2.200.0040.01015.61
7.2.190.0020.01215.54
7.2.180.0090.00415.60
7.2.170.0040.00715.71
7.2.160.0060.00916.43
7.2.150.0130.00018.28
7.2.140.0070.00418.30
7.2.130.0000.01018.32
7.2.120.0110.00418.25
7.2.110.0070.01018.07
7.2.100.0100.00018.06
7.2.90.0080.00418.09
7.2.80.0090.00618.05
7.2.70.0030.01018.11
7.2.60.0030.01318.21
7.2.50.0090.00318.20
7.2.40.0130.00318.40
7.2.30.0080.00418.33
7.2.20.0070.00718.26
7.2.10.0090.00618.21
7.2.00.0030.01218.62
7.1.330.0080.00616.43
7.1.320.0050.00616.49
7.1.310.0110.00616.38
7.1.300.0100.00516.43
7.1.290.0050.01016.34
7.1.280.0070.00716.26
7.1.270.0040.00616.25
7.1.260.0090.00316.42
7.1.250.0000.01017.00
7.1.240.0030.01017.14
7.1.230.0100.00717.12
7.1.220.0000.00917.23
7.1.210.0060.00917.13
7.1.200.0070.00417.11
7.1.190.0070.00717.05
7.1.180.0030.00617.14
7.1.170.0070.00717.02
7.1.160.0060.00317.06
7.1.150.0070.00717.22
7.1.140.0030.00617.21
7.1.130.0040.00817.12
7.1.120.0030.01017.13
7.1.110.0100.01017.30
7.1.100.0060.00517.65
7.1.90.0040.01117.04
7.1.80.0070.01017.14
7.1.70.0000.01316.99
7.1.60.0050.01418.27
7.1.50.0090.00917.09
7.1.40.0040.00417.08
7.1.30.0070.01017.05
7.1.20.0120.00417.18
7.1.10.0100.00717.27
7.1.00.0050.02119.70
7.0.330.0090.00016.98
7.0.320.0040.00716.86
7.0.310.0030.00716.71
7.0.300.0030.01316.72
7.0.290.0080.00816.62
7.0.280.0100.00316.69
7.0.270.0040.00416.79
7.0.260.0120.00616.63
7.0.250.0030.00916.89
7.0.240.0040.00717.04
7.0.230.0030.01017.13
7.0.220.0000.01016.96
7.0.210.0060.00616.82
7.0.200.0020.00816.68
7.0.190.0000.00916.70
7.0.180.0030.01217.01
7.0.170.0060.00916.91
7.0.160.0070.01016.81
7.0.150.0050.00816.96
7.0.140.0090.03519.50
7.0.130.0040.01116.80
7.0.120.0030.01016.95
7.0.110.0030.00916.98
7.0.100.0170.04518.29
7.0.90.0150.02818.37
7.0.80.0250.03318.36
7.0.70.0170.02718.34
7.0.60.0230.03918.37
7.0.50.0150.02718.54
7.0.40.0100.03617.41
7.0.30.0080.04917.35
7.0.20.0040.03017.50
7.0.10.0090.04517.46
7.0.00.0100.02217.46
5.6.400.0060.00616.19
5.6.390.0030.01015.73
5.6.380.0110.00015.63
5.6.370.0030.01015.57
5.6.360.0060.00615.50
5.6.350.0000.00915.87
5.6.340.0110.00615.45
5.6.330.0080.00815.75
5.6.320.0050.00515.86
5.6.310.0090.00616.11
5.6.300.0000.00915.99
5.6.290.0090.00315.56
5.6.280.0070.03918.51
5.6.270.0100.00615.52
5.6.260.0100.00715.56
5.6.250.0130.02318.34
5.6.240.0020.02918.19
5.6.230.0030.03018.16
5.6.220.0120.04018.02
5.6.210.0100.02818.10
5.6.200.0070.03718.39
5.6.190.0140.03718.35
5.6.180.0110.03018.29
5.6.170.0030.04918.44
5.6.160.0120.02018.45
5.6.150.0070.03518.29
5.6.140.0070.02418.44
5.6.130.0020.04918.49
5.6.120.0060.02818.43
5.6.110.0100.04218.40
5.6.100.0050.03818.37
5.6.90.0100.03918.28
5.6.80.0020.05317.99
5.6.70.0130.03818.04
5.6.60.0100.04018.06
5.6.50.0030.04818.12
5.6.40.0120.02218.12
5.6.30.0040.03517.96
5.6.20.0080.02218.08
5.6.10.0070.04718.02
5.6.00.0050.04518.07
5.5.380.0050.04418.11
5.5.370.0050.03118.05
5.5.360.0120.04218.16
5.5.350.0110.04317.98
5.5.340.0050.04518.26
5.5.330.0070.03718.31
5.5.320.0100.02618.17
5.5.310.0070.03918.21
5.5.300.0070.03918.33
5.5.290.0060.03518.13
5.5.280.0040.03418.29
5.5.270.0080.04318.12
5.5.260.0070.04818.33
5.5.250.0070.02718.05
5.5.240.0060.04117.98
5.5.230.0070.04717.97
5.5.220.0030.04817.89
5.5.210.0080.04317.84
5.5.200.0030.04317.95
5.5.190.0030.02817.97
5.5.180.0040.04217.85
5.5.170.0090.00015.73
5.5.160.0060.04117.88
5.5.150.0100.03717.85
5.5.140.0060.04717.80
5.5.130.0050.04217.88
5.5.120.0030.04517.78
5.5.110.0110.03717.86
5.5.100.0060.03817.91
5.5.90.0070.04217.97
5.5.80.0090.03917.89
5.5.70.0020.05017.82
5.5.60.0050.02417.82
5.5.50.0080.03817.95
5.5.40.0100.03817.90
5.5.30.0040.03117.85
5.5.20.0140.03817.85
5.5.10.0050.03017.91
5.5.00.0090.04217.89
5.4.450.0000.04616.28
5.4.440.0030.03716.37
5.4.430.0120.03316.25
5.4.420.0080.03716.36
5.4.410.0070.02716.30
5.4.400.0050.04416.16
5.4.390.0030.04616.16
5.4.380.0040.04516.19
5.4.370.0110.03816.26
5.4.360.0130.03316.16
5.4.350.0080.04116.22
5.4.340.0030.04216.12
5.4.330.0080.00413.29
5.4.320.0050.04016.25
5.4.310.0020.03716.17
5.4.300.0020.03216.11
5.4.290.0070.04216.08
5.4.280.0080.03616.21
5.4.270.0070.03816.07
5.4.260.0080.02216.23
5.4.250.0070.03916.20
5.4.240.0090.03316.09
5.4.230.0070.04616.19
5.4.220.0050.04016.16
5.4.210.0050.04016.13
5.4.200.0050.03916.08
5.4.190.0130.03716.26
5.4.180.0050.03616.15
5.4.170.0070.03616.07
5.4.160.0080.03216.18
5.4.150.0060.04116.25
5.4.140.0070.03914.81
5.4.130.0070.03614.86
5.4.120.0050.03914.79
5.4.110.0110.03714.84
5.4.100.0100.03214.80
5.4.90.0020.04514.79
5.4.80.0050.02214.85
5.4.70.0070.03714.87
5.4.60.0080.03514.85
5.4.50.0020.04314.88
5.4.40.0020.04314.79
5.4.30.0080.03714.87
5.4.20.0050.03514.79
5.4.10.0050.02514.76
5.4.00.0100.03414.56
5.3.290.0020.02714.04
5.3.280.0050.03113.93
5.3.270.0080.02714.00
5.3.260.0080.04014.00
5.3.250.0070.03413.93
5.3.240.0030.02813.93
5.3.230.0050.04313.90
5.3.220.0020.03213.96
5.3.210.0050.04313.93
5.3.200.0030.03713.93
5.3.190.0000.04313.96
5.3.180.0030.03013.91
5.3.170.0070.04213.98
5.3.160.0030.02413.92
5.3.150.0090.03613.91
5.3.140.0020.03913.92
5.3.130.0060.03013.90
5.3.120.0050.02613.92
5.3.110.0030.03313.93
5.3.100.0070.03813.65
5.3.90.0060.02313.68
5.3.80.0020.02513.60
5.3.70.0070.04213.68
5.3.60.0040.04413.69
5.3.50.0050.03813.65
5.3.40.0010.03813.63
5.3.30.0060.03813.65
5.3.20.0050.04213.52
5.3.10.0070.01813.46
5.3.00.0080.02513.41
5.2.170.0030.06712.61
5.2.160.0070.04312.61
5.2.150.0030.07012.61
5.2.140.0000.05012.61
5.2.130.0070.03012.61
5.2.120.0070.06012.61
5.2.110.0030.02712.61
5.2.100.0030.05012.61
5.2.90.0000.03012.61
5.2.80.0100.05312.61
5.2.70.0030.05712.61
5.2.60.0100.05712.61
5.2.50.0000.06312.61
5.2.40.0000.03312.61
5.2.30.0030.03312.61
5.2.20.0000.03712.61
5.2.10.0030.06012.61
5.2.00.0030.06012.61
5.1.60.0000.03312.61
5.1.50.0000.05012.61
5.1.40.0030.02312.61
5.1.30.0000.03012.61
5.1.20.0000.03012.61
5.1.10.0000.03012.61
5.1.00.0000.02712.61
5.0.50.0030.01712.61
5.0.40.0000.02012.61
5.0.30.0000.03012.61
5.0.20.0070.01712.61
5.0.10.0000.02012.61
5.0.00.0000.03312.61
4.4.90.0030.02012.61
4.4.80.0000.03012.61
4.4.70.0000.03312.61
4.4.60.0030.03712.61
4.4.50.0000.03712.61
4.4.40.0000.05012.61
4.4.30.0000.02012.61
4.4.20.0000.01712.61
4.4.10.0000.01712.61
4.4.00.0030.02312.61
4.3.110.0070.01012.61
4.3.100.0000.01712.61
4.3.90.0030.01312.61
4.3.80.0000.02312.61
4.3.70.0030.01312.61
4.3.60.0000.01312.61
4.3.50.0000.02012.61
4.3.40.0030.02712.61
4.3.30.0030.01312.61
4.3.20.0000.01312.61
4.3.10.0000.01712.61
4.3.00.0000.01712.61

preferences:
50.07 ms | 401 KiB | 5 Q