3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdclass; $a->blah = 0; $a->blah += 1;

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)
8.3.40.0140.00718.54
8.3.30.0110.00318.68
8.3.20.0050.00318.60
8.3.10.0040.00420.98
8.3.00.0050.00321.89
8.2.170.0110.01122.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.07
8.2.110.0030.00620.52
8.2.100.0040.00817.84
8.2.90.0000.00819.25
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00817.80
8.2.50.0070.00319.23
8.2.40.0040.00418.09
8.2.30.0080.00021.08
8.2.20.0040.00417.54
8.2.10.0040.00417.72
8.2.00.0040.00717.68
8.1.270.0040.00423.99
8.1.260.0040.00926.35
8.1.250.0040.00428.09
8.1.240.0040.00422.21
8.1.230.0070.00417.52
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0070.00017.51
8.1.180.0030.00518.10
8.1.170.0040.00418.59
8.1.160.0040.00418.84
8.1.150.0040.00418.61
8.1.140.0000.00817.31
8.1.130.0030.00317.73
8.1.120.0080.00017.30
8.1.110.0030.00317.29
8.1.100.0000.00717.39
8.1.90.0040.00417.31
8.1.80.0020.00517.28
8.1.70.0000.00717.35
8.1.60.0000.00817.41
8.1.50.0040.00417.47
8.1.40.0080.00017.44
8.1.30.0050.00317.55
8.1.20.0000.00817.54
8.1.10.0000.00717.49
8.1.00.0030.00717.46
8.0.300.0000.00818.77
8.0.290.0000.00816.58
8.0.280.0000.00718.30
8.0.270.0040.00417.19
8.0.260.0000.00716.77
8.0.250.0000.00816.80
8.0.240.0070.00016.77
8.0.230.0050.00216.93
8.0.220.0070.00016.75
8.0.210.0000.00716.70
8.0.200.0060.00016.88
8.0.190.0030.00316.75
8.0.180.0000.00716.89
8.0.170.0030.00516.75
8.0.160.0030.00316.83
8.0.150.0070.00016.71
8.0.140.0040.00416.85
8.0.130.0050.00013.25
8.0.120.0050.00316.71
8.0.110.0040.00416.70
8.0.100.0040.00416.78
8.0.90.0040.00416.88
8.0.80.0090.00916.72
8.0.70.0000.00716.78
8.0.60.0080.00016.81
8.0.50.0040.00416.68
8.0.30.0130.00516.81
8.0.20.0080.01017.40
8.0.10.0000.00716.85
8.0.00.0140.00316.71
7.4.330.0000.00514.77
7.4.320.0030.00316.55
7.4.300.0000.00616.59
7.4.290.0000.00716.50
7.4.280.0070.00016.41
7.4.270.0000.00616.48
7.4.260.0000.00513.22
7.4.250.0040.00416.32
7.4.240.0000.00816.59
7.4.230.0000.00716.63
7.4.220.0150.00316.38
7.4.210.0050.01116.50
7.4.200.0030.00316.47
7.4.190.0060.00316.39
7.4.160.0110.00816.30
7.4.150.0140.00317.40
7.4.140.0080.01517.86
7.4.130.0080.00916.49
7.4.120.0100.00716.30
7.4.110.0070.01116.29
7.4.100.0110.00616.52
7.4.90.0090.00916.54
7.4.80.0030.01319.39
7.4.70.0060.01216.34
7.4.60.0060.01016.53
7.4.50.0060.00316.27
7.4.40.0040.01122.77
7.4.30.0110.00716.51
7.4.10.0040.01214.72
7.4.00.0070.00915.04
7.3.330.0020.00213.11
7.3.320.0020.00213.18
7.3.310.0060.00016.08
7.3.300.0000.00616.26
7.3.290.0090.00916.32
7.3.280.0080.00816.30
7.3.270.0100.00617.40
7.3.260.0120.00918.24
7.3.250.0160.00516.40
7.3.240.0080.00916.58
7.3.230.0100.00716.39
7.3.210.0160.00616.50
7.3.200.0190.00019.39
7.3.190.0080.00816.31
7.3.180.0100.00616.55
7.3.170.0110.00816.42
7.3.160.0060.01016.55
7.3.130.0030.01614.47
7.3.120.0080.00814.85
7.3.110.0080.01114.79
7.3.100.0060.00714.69
7.3.90.0120.00014.77
7.3.80.0040.00414.73
7.3.70.0100.00714.83
7.3.60.0000.01214.36
7.3.50.0000.01414.50
7.3.40.0000.01514.56
7.3.30.0030.01414.84
7.3.20.0030.01016.75
7.3.10.0030.00916.64
7.3.00.0090.00616.48
7.2.330.0000.01616.66
7.2.320.0090.01216.34
7.2.310.0120.00616.45
7.2.300.0130.00416.46
7.2.290.0060.00916.23
7.2.260.0100.00714.59
7.2.250.0060.01315.14
7.2.240.0090.00614.88
7.2.230.0070.01014.85
7.2.220.0070.01014.78
7.2.210.0030.01015.06
7.2.200.0060.00614.80
7.2.190.0030.01014.88
7.2.180.0030.00615.01
7.2.170.0100.00714.91
7.2.160.0100.00614.90
7.2.150.0060.00616.94
7.2.140.0030.01316.90
7.2.130.0040.00816.47
7.2.120.0000.01316.64
7.2.110.0060.01016.91
7.2.100.0060.01016.93
7.2.90.0030.01216.94
7.2.80.0090.00616.91
7.2.70.0080.00416.84
7.2.60.0060.00616.85
7.2.50.0040.01116.73
7.2.40.0100.00317.00
7.2.30.0060.00316.70
7.2.20.0040.01116.78
7.2.10.0070.00416.88
7.2.00.0100.01017.77
7.1.330.0100.00315.93
7.1.320.0060.01015.66
7.1.310.0070.00315.81
7.1.300.0100.00315.75
7.1.290.0040.00915.63
7.1.280.0100.00315.91
7.1.270.0030.01415.64
7.1.260.0080.00815.62
7.1.250.0080.00315.87
7.1.240.0090.00615.68
7.1.230.0100.00715.57
7.1.220.0130.00315.66
7.1.210.0040.01115.58
7.1.200.0120.00615.77
7.1.190.0150.00415.55
7.1.180.0080.00315.70
7.1.170.0000.01215.81
7.1.160.0070.00715.52
7.1.150.0030.00715.65
7.1.140.0140.00015.79
7.1.130.0040.00815.27
7.1.120.0100.00715.78
7.1.110.0090.00315.81
7.1.100.0080.00616.37
7.1.90.0040.00415.48
7.1.80.0120.00315.49
7.1.70.0020.01016.39
7.1.60.0080.01417.56
7.1.50.0050.01316.16
7.1.40.0110.00415.36
7.1.30.0030.00515.49
7.1.20.0060.00615.80
7.1.10.0030.00515.73
7.1.00.0100.01718.99
7.0.330.0030.00715.46
7.0.320.0030.01015.15
7.0.310.0030.01015.41
7.0.300.0060.00615.45
7.0.290.0090.00315.16
7.0.280.0050.00315.24
7.0.270.0030.01015.30
7.0.260.0060.00615.12
7.0.250.0040.00815.52
7.0.240.0000.00815.15
7.0.230.0000.01315.29
7.0.220.0030.00515.29
7.0.210.0080.00415.42
7.0.200.0050.00715.99
7.0.190.0030.00915.01
7.0.180.0080.00415.40
7.0.170.0030.00915.48
7.0.160.0040.00815.32
7.0.150.0040.00815.10
7.0.140.0030.04118.64
7.0.130.0120.00315.05
7.0.120.0000.01415.39
7.0.110.0080.00415.45
7.0.100.0130.00015.34
7.0.90.0030.01015.27
7.0.80.0030.00915.27
7.0.70.0050.04418.60
7.0.60.0040.02218.67
7.0.50.0000.03718.83
7.0.40.0070.02316.71
7.0.30.0030.02916.75
7.0.20.0020.02516.68
7.0.10.0060.01816.62
7.0.00.0030.03216.81
5.6.400.0040.01414.34
5.6.390.0040.00814.68
5.6.380.0000.01114.45
5.6.370.0070.01114.52
5.6.360.0030.01414.43
5.6.350.0070.00314.75
5.6.340.0130.00314.63
5.6.330.0030.00914.34
5.6.320.0030.01014.27
5.6.310.0100.00314.44
5.6.300.0040.00714.77
5.6.290.0080.00314.53
5.6.280.0100.03517.76
5.6.270.0090.00314.33
5.6.260.0060.00614.25
5.6.250.0090.00014.38
5.6.240.0070.00414.34
5.6.230.0070.01014.46
5.6.220.0000.02917.51
5.6.210.0030.03017.34
5.6.200.0050.02617.73
5.6.190.0030.03917.64
5.6.180.0050.02617.79
5.6.170.0090.02817.66
5.6.160.0080.03817.68
5.6.150.0030.04317.57
5.6.140.0020.04117.55
5.6.130.0060.03817.80
5.6.120.0100.04017.92
5.6.110.0020.04617.74
5.6.100.0070.04317.54
5.6.90.0110.03617.72
5.6.80.0030.04217.32
5.6.70.0020.04317.25
5.6.60.0050.04117.22
5.6.50.0080.04017.35
5.6.40.0020.03317.29
5.6.30.0070.04217.36
5.6.20.0050.04117.32
5.6.10.0030.04517.21
5.6.00.0030.04017.35
5.5.380.0060.00914.23
5.5.370.0040.01214.46
5.5.360.0020.04817.20
5.5.350.0020.02717.38
5.5.340.0060.04017.38
5.5.330.0050.04517.73
5.5.320.0020.02617.49
5.5.310.0050.02717.54
5.5.300.0060.04617.76
5.5.290.0060.03917.57
5.5.280.0020.03917.57
5.5.270.0030.03617.62
5.5.260.0060.04517.45
5.5.250.0110.03517.56
5.5.240.0080.04217.32
5.5.230.0050.04317.21
5.5.220.0050.02717.31
5.5.210.0050.03317.24
5.5.200.0050.04317.28
5.5.190.0070.04417.17
5.5.180.0040.04417.27
5.5.170.0030.00714.18
5.5.160.0070.03717.35
5.5.150.0050.03817.31
5.5.140.0030.04017.27
5.5.130.0030.04517.27
5.5.120.0020.03717.37
5.5.110.0080.03817.05
5.5.100.0000.03917.10
5.5.90.0030.04217.14
5.5.80.0080.04017.10
5.5.70.0040.04617.24
5.5.60.0030.04617.20
5.5.50.0050.04317.22
5.5.40.0120.03717.17
5.5.30.0040.04117.13
5.5.20.0050.03816.90
5.5.10.0040.04217.00
5.5.00.0050.04217.19
5.4.450.0030.04116.02
5.4.440.0020.03216.02
5.4.430.0020.04415.95
5.4.420.0020.04116.02
5.4.410.0080.03515.80
5.4.400.0030.04015.69
5.4.390.0020.04515.83
5.4.380.0040.04215.81
5.4.370.0050.03815.82
5.4.360.0060.03015.70
5.4.350.0020.04415.75
5.4.340.0020.03015.72
5.4.330.0100.00312.61
5.4.320.0020.03815.77
5.4.310.0110.03315.79
5.4.300.0030.03915.77
5.4.290.0000.04315.79
5.4.280.0050.03515.87
5.4.270.0000.04515.75
5.4.260.0050.03715.79
5.4.250.0020.03315.71
5.4.240.0050.03515.83
5.4.230.0020.04515.70
5.4.220.0050.02815.81
5.4.210.0080.03515.90
5.4.200.0080.04015.79
5.4.190.0080.03315.81
5.4.180.0050.04115.82
5.4.170.0020.04515.74
5.4.160.0050.03715.81
5.4.150.0050.04015.69
5.4.140.0020.02214.45
5.4.130.0030.04014.45
5.4.120.0070.03114.43
5.4.110.0030.04014.51
5.4.100.0020.04214.43
5.4.90.0060.03414.50
5.4.80.0030.03814.45
5.4.70.0030.03914.51
5.4.60.0070.03314.41
5.4.50.0060.03514.39
5.4.40.0040.04214.52
5.4.30.0030.03714.41
5.4.20.0020.04014.45
5.4.10.0050.02814.50
5.4.00.0080.03214.17
5.3.290.0050.04213.61
5.3.280.0040.04013.59
5.3.270.0050.03913.53
5.3.260.0020.04213.58
5.3.250.0010.02913.59
5.3.240.0060.03713.60
5.3.230.0000.04413.60
5.3.220.0050.03813.59
5.3.210.0050.03213.57
5.3.200.0040.04113.56
5.3.190.0020.04613.58
5.3.180.0020.03513.57
5.3.170.0000.03813.58
5.3.160.0030.04013.56
5.3.150.0070.03813.51
5.3.140.0000.03713.50
5.3.130.0070.02813.57
5.3.120.0080.03713.58
5.3.110.0040.04113.51
5.3.100.0050.04013.30
5.3.90.0030.03413.24
5.3.80.0080.03513.24
5.3.70.0030.03713.24
5.3.60.0050.03613.28
5.3.50.0050.02913.20
5.3.40.0050.03613.21
5.3.30.0070.03713.22
5.3.20.0050.04013.07
5.3.10.0030.03713.13
5.3.00.0060.03613.00
5.2.170.0030.06311.35
5.2.160.0000.06311.35
5.2.150.0070.06011.35
5.2.140.0000.06011.35
5.2.130.0030.05711.35
5.2.120.0030.06311.35
5.2.110.0070.05311.35
5.2.100.0030.06011.35
5.2.90.0000.06311.35
5.2.80.0030.04711.35
5.2.70.0000.04011.35
5.2.60.0070.06011.35
5.2.50.0000.05311.35
5.2.40.0000.05011.35
5.2.30.0070.06011.35
5.2.20.0070.05011.35
5.2.10.0030.06011.35
5.2.00.0000.06311.35
5.1.60.0030.05011.35
5.1.50.0000.04311.35
5.1.40.0070.04311.35
5.1.30.0000.05711.35
5.1.20.0030.05711.35
5.1.10.0030.03711.35
5.1.00.0030.05711.35
5.0.50.0000.04311.35
5.0.40.0070.04011.35
5.0.30.0070.06011.35
5.0.20.0000.04011.35
5.0.10.0030.04011.35
5.0.00.0070.06011.35
4.4.90.0000.03711.35
4.4.80.0030.01711.35
4.4.70.0000.03311.35
4.4.60.0000.03711.35
4.4.50.0030.03011.35
4.4.40.0000.04311.35
4.4.30.0000.02311.35
4.4.20.0000.03311.35
4.4.10.0030.03311.35
4.4.00.0000.04711.35
4.3.110.0030.03711.35
4.3.100.0070.03011.35
4.3.90.0030.03311.35
4.3.80.0000.05711.35
4.3.70.0030.03311.35
4.3.60.0030.03011.35
4.3.50.0000.03711.35
4.3.40.0030.04311.35
4.3.30.0000.03011.35
4.3.20.0000.04011.35
4.3.10.0030.03711.35
4.3.00.0030.03311.35

preferences:
51.81 ms | 400 KiB | 5 Q