3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = (object)['hello' => 42]; function bar() { $foo = (object)['hello' => 41]; echo $foo->hello; global $foo; echo $foo->hello; } 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)
8.3.40.0140.00418.66
8.3.30.0070.00720.30
8.3.20.0000.00720.16
8.3.10.0050.00322.09
8.3.00.0080.00022.39
8.2.170.0000.01522.96
8.2.160.0090.00420.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0090.00926.16
8.2.120.0050.00319.36
8.2.110.0100.00020.35
8.2.100.0090.00317.78
8.2.90.0050.00319.05
8.2.80.0030.00617.97
8.2.70.0080.00017.63
8.2.60.0000.01117.79
8.2.50.0040.00418.22
8.2.40.0000.00820.61
8.2.30.0040.00419.36
8.2.20.0000.00717.75
8.2.10.0040.00417.67
8.2.00.0030.00617.63
8.1.270.0060.00923.99
8.1.260.0040.01126.35
8.1.250.0050.00328.09
8.1.240.0090.00023.92
8.1.230.0090.00320.33
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00317.35
8.1.190.0030.00617.10
8.1.180.0000.00818.10
8.1.170.0080.00018.39
8.1.160.0050.00318.76
8.1.150.0080.00020.31
8.1.140.0000.00717.31
8.1.130.0030.00317.73
8.1.120.0040.00417.47
8.1.110.0000.00817.42
8.1.100.0040.00417.30
8.1.90.0040.00417.37
8.1.80.0040.00417.39
8.1.70.0070.00017.40
8.1.60.0060.00317.59
8.1.50.0000.00817.53
8.1.40.0030.00517.46
8.1.30.0000.00817.57
8.1.20.0000.00817.55
8.1.10.0040.00417.47
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.46
8.0.270.0040.00417.26
8.0.260.0000.00716.80
8.0.250.0030.00317.00
8.0.240.0050.00317.04
8.0.230.0030.00316.95
8.0.220.0000.00616.86
8.0.210.0040.00416.80
8.0.200.0040.00416.91
8.0.190.0050.00317.02
8.0.180.0000.00716.89
8.0.170.0050.00316.93
8.0.160.0040.00416.98
8.0.150.0030.00316.91
8.0.140.0000.00816.92
8.0.130.0070.00013.34
8.0.120.0030.00516.84
8.0.110.0000.00716.86
8.0.100.0000.00816.96
8.0.90.0000.00816.96
8.0.80.0060.01216.86
8.0.70.0050.00316.73
8.0.60.0020.00516.80
8.0.50.0000.00716.76
8.0.30.0090.00817.02
8.0.20.0080.01417.40
8.0.10.0050.00317.05
8.0.00.0120.00616.63
7.4.330.0050.00016.81
7.4.320.0000.00716.45
7.4.300.0030.00316.52
7.4.290.0030.00316.53
7.4.280.0040.00416.48
7.4.270.0060.00016.55
7.4.260.0000.00613.31
7.4.250.0040.00416.47
7.4.240.0050.00216.57
7.4.230.0000.00716.59
7.4.220.0100.00516.61
7.4.210.0120.00316.55
7.4.200.0030.00316.41
7.4.190.0000.00716.76
7.4.160.0060.01116.67
7.4.150.0140.00417.40
7.4.140.0130.00817.86
7.4.130.0080.01116.47
7.4.120.0130.00316.45
7.4.110.0140.00316.52
7.4.100.0100.00716.66
7.4.90.0060.01116.45
7.4.80.0060.01219.39
7.4.70.0110.00516.48
7.4.60.0030.01416.38
7.4.50.0040.00416.30
7.4.40.0030.01322.77
7.4.30.0070.01316.49
7.4.10.0100.00614.89
7.4.00.0050.01015.00
7.3.330.0050.00013.22
7.3.320.0030.00313.30
7.3.310.0000.00716.20
7.3.300.0060.00016.31
7.3.290.0100.00316.32
7.3.280.0050.01116.30
7.3.270.0100.00717.40
7.3.260.0100.00716.48
7.3.250.0110.00516.43
7.3.240.0090.00816.45
7.3.230.0060.01216.39
7.3.210.0110.00916.46
7.3.200.0070.01119.39
7.3.190.0070.01016.30
7.3.180.0140.00316.61
7.3.170.0120.01016.49
7.3.160.0090.00916.45
7.3.130.0100.00614.98
7.3.120.0050.01214.92
7.3.110.0090.00914.75
7.3.100.0050.01114.62
7.3.90.0020.01014.76
7.3.80.0070.00714.89
7.3.70.0100.00714.60
7.3.60.0070.00614.82
7.3.50.0020.01314.58
7.3.40.0070.00914.87
7.3.30.0050.01014.94
7.3.20.0030.01216.63
7.3.10.0060.00816.56
7.3.00.0070.00816.56
7.2.330.0070.01416.64
7.2.320.0190.00316.78
7.2.310.0000.01716.49
7.2.300.0040.01216.64
7.2.290.0130.00316.74
7.2.260.0000.01814.90
7.2.250.0090.00914.92
7.2.240.0070.01114.93
7.2.230.0010.01214.99
7.2.220.0070.00814.92
7.2.210.0060.00614.94
7.2.200.0050.00714.98
7.2.190.0060.01015.00
7.2.180.0070.00714.91
7.2.170.0090.00714.91
7.2.160.0060.01115.10
7.2.150.0080.00816.77
7.2.140.0030.01116.75
7.2.130.0050.00616.85
7.2.120.0080.00616.93
7.2.110.0050.00816.85
7.2.100.0080.00816.84
7.2.90.0090.00516.83
7.2.80.0030.01116.85
7.2.70.0050.00516.74
7.2.60.0090.00517.00
7.2.50.0040.01016.80
7.2.40.0070.00917.00
7.2.30.0030.01016.78
7.2.20.0050.00916.95
7.2.10.0060.00716.91
7.2.00.0040.01017.58
7.1.330.0050.01015.91
7.1.320.0030.01015.84
7.1.310.0060.00615.78
7.1.300.0100.00515.74
7.1.290.0080.00915.85
7.1.280.0060.00815.84
7.1.270.0070.00715.73
7.1.260.0050.01015.60
7.1.250.0050.01015.84
7.1.240.0040.00715.74
7.1.230.0070.01115.70
7.1.220.0000.01215.80
7.1.210.0030.00715.80
7.1.200.0120.00315.87
7.1.190.0060.00715.86
7.1.180.0080.00415.78
7.1.170.0070.00715.66
7.1.160.0000.00915.50
7.1.150.0060.00615.71
7.1.140.0000.00815.81
7.1.130.0150.00015.73
7.1.120.0090.00015.59
7.1.110.0070.00715.93
7.1.100.0030.01016.75
7.1.90.0060.00315.74
7.1.80.0060.00615.76
7.1.70.0070.00216.46
7.1.60.0110.00817.50
7.1.50.0050.01316.50
7.1.40.0070.00715.50
7.1.30.0100.00315.80
7.1.20.0080.00015.72
7.1.10.0040.00715.79
7.1.00.0050.01819.06
7.0.330.0070.01015.60
7.0.320.0030.00515.50
7.0.310.0110.00415.46
7.0.300.0060.00915.27
7.0.290.0070.00715.43
7.0.280.0000.01115.41
7.0.270.0090.00615.23
7.0.260.0070.00315.23
7.0.250.0060.00615.30
7.0.240.0150.00015.50
7.0.230.0080.00315.47
7.0.220.0110.00615.33
7.0.210.0030.01015.17
7.0.200.0050.00615.93
7.0.190.0060.00615.22
7.0.180.0040.00715.50
7.0.170.0040.00715.53
7.0.160.0030.01315.50
7.0.150.0000.01215.25
7.0.140.0030.04218.71
7.0.130.0040.00415.41
7.0.120.0070.00715.58
7.0.110.0080.00415.22
7.0.100.0050.04617.66
7.0.90.0120.04017.66
7.0.80.0050.04617.68
7.0.70.0130.03217.75
7.0.60.0020.02817.50
7.0.50.0050.03017.83
7.0.40.0130.03116.76
7.0.30.0080.03316.73
7.0.20.0020.04516.75
7.0.10.0090.02316.82
7.0.00.0120.03216.60
5.6.400.0000.01314.36
5.6.390.0070.01314.46
5.6.380.0090.00314.56
5.6.370.0120.00314.40
5.6.360.0060.00614.38
5.6.350.0000.00914.53
5.6.340.0130.00014.62
5.6.330.0080.00314.46
5.6.320.0000.01414.56
5.6.310.0070.00714.71
5.6.300.0100.00714.39
5.6.290.0040.00914.34
5.6.280.0050.05017.67
5.6.270.0000.00914.66
5.6.260.0110.00314.58
5.6.250.0050.03617.51
5.6.240.0080.03917.53
5.6.230.0090.04217.42
5.6.220.0100.04417.58
5.6.210.0080.04317.35
5.6.200.0090.04217.72
5.6.190.0130.02517.70
5.6.180.0030.04217.79
5.6.170.0080.04017.82
5.6.160.0100.03517.56
5.6.150.0050.04217.72
5.6.140.0100.03017.60
5.6.130.0100.03417.77
5.6.120.0090.02617.71
5.6.110.0140.04017.67
5.6.100.0120.04517.63
5.6.90.0090.04317.66
5.6.80.0090.02217.31
5.6.70.0050.04817.38
5.6.60.0070.02617.33
5.6.50.0110.02817.34
5.6.40.0110.03017.33
5.6.30.0130.02017.37
5.6.20.0050.03717.29
5.6.10.0080.04317.30
5.6.00.0110.04317.27
5.5.380.0080.04017.41
5.5.370.0070.04217.39
5.5.360.0030.04617.29
5.5.350.0070.05017.19
5.5.340.0100.04217.54
5.5.330.0110.03917.57
5.5.320.0080.04217.47
5.5.310.0050.04817.45
5.5.300.0150.04017.43
5.5.290.0100.03017.58
5.5.280.0070.02917.74
5.5.270.0050.04717.54
5.5.260.0050.04317.50
5.5.250.0090.04017.31
5.5.240.0070.03617.24
5.5.230.0120.03617.36
5.5.220.0050.02917.29
5.5.210.0060.04617.35
5.5.200.0080.04217.18
5.5.190.0070.04217.10
5.5.180.0070.02717.03
5.5.170.0110.00314.37
5.5.160.0090.03517.21
5.5.150.0060.02617.20
5.5.140.0050.02317.15
5.5.130.0060.02717.13
5.5.120.0050.02217.09
5.5.110.0080.01917.26
5.5.100.0070.02317.03
5.5.90.0080.02017.16
5.5.80.0080.02017.19
5.5.70.0060.02317.00
5.5.60.0080.01817.10
5.5.50.0030.02217.16
5.5.40.0050.02317.11
5.5.30.0030.02316.99
5.5.20.0030.02517.12
5.5.10.0100.01817.14
5.5.00.0050.03617.20
5.4.450.0080.03815.23
5.4.440.0130.02315.06
5.4.430.0080.04015.08
5.4.420.0030.04215.14
5.4.410.0120.03315.02
5.4.400.0080.04015.04
5.4.390.0090.03815.07
5.4.380.0110.03615.13
5.4.370.0060.03615.15
5.4.360.0070.02815.12
5.4.350.0100.02015.12
5.4.340.0080.02314.99
5.4.330.0060.00010.82
5.4.320.0020.02315.01
5.4.310.0050.02215.13
5.4.300.0000.02614.88
5.4.290.0030.02515.19
5.4.280.0060.02015.11
5.4.270.0030.02115.03
5.4.260.0050.01815.05
5.4.250.0050.02415.12
5.4.240.0060.02015.08
5.4.230.0030.02315.15
5.4.220.0080.02114.99
5.4.210.0040.02014.95
5.4.200.0050.02215.01
5.4.190.0050.01814.91
5.4.180.0000.02415.07
5.4.170.0050.01815.04
5.4.160.0020.02614.97
5.4.150.0070.02014.99
5.4.140.0050.02213.77
5.4.130.0020.02313.74
5.4.120.0050.02613.68
5.4.110.0070.01813.74
5.4.100.0050.02013.87
5.4.90.0070.03113.87
5.4.80.0090.01713.68
5.4.70.0020.02013.69
5.4.60.0050.02013.53
5.4.50.0000.02213.85
5.4.40.0060.02013.86
5.4.30.0050.02113.60
5.4.20.0030.01913.73
5.4.10.0070.01813.78
5.4.00.0050.01613.40
5.3.290.0070.02112.98
5.3.280.0030.02412.98
5.3.270.0030.02612.98
5.3.260.0050.02312.98
5.3.250.0040.02112.98
5.3.240.0080.01612.98
5.3.230.0050.02012.98
5.3.220.0080.01812.98
5.3.210.0020.02312.98
5.3.200.0030.02112.98
5.3.190.0080.02212.98
5.3.180.0070.01512.98
5.3.170.0060.02112.98
5.3.160.0040.01712.98
5.3.150.0020.02412.98
5.3.140.0060.02012.98
5.3.130.0050.01812.98
5.3.120.0020.02312.98
5.3.110.0030.02512.98
5.3.100.0030.02012.98
5.3.90.0030.02212.98
5.3.80.0030.02312.98
5.3.70.0020.02112.98
5.3.60.0050.02212.98
5.3.50.0020.02512.98
5.3.40.0020.02712.98
5.3.30.0050.01912.98
5.3.20.0050.02712.98
5.3.10.0020.02512.98
5.3.00.0030.03812.98
5.2.170.0030.02715.54
5.2.160.0030.02715.54
5.2.150.0000.03015.54
5.2.140.0000.03015.54
5.2.130.0070.02715.54
5.2.120.0030.02715.54
5.2.110.0030.04315.54
5.2.100.0030.06015.54
5.2.90.0100.06015.54
5.2.80.0100.05315.54
5.2.70.0030.04015.54
5.2.60.0030.04315.54
5.2.50.0100.02715.54
5.2.40.0100.03715.54
5.2.30.0070.05315.54
5.2.20.0000.03315.54
5.2.10.0070.05715.54
5.2.00.0000.04015.54
5.1.60.0030.04715.54
5.1.50.0130.04715.54
5.1.40.0070.05015.54
5.1.30.0070.05715.54
5.1.20.0030.05715.54
5.1.10.0000.04715.54
5.1.00.0030.06015.54
5.0.50.0070.04015.54
5.0.40.0070.04315.54
5.0.30.0030.03715.54
5.0.20.0070.04015.54
5.0.10.0030.04715.54
5.0.00.0030.05315.54
4.4.90.0070.02015.54
4.4.80.0030.01715.54
4.4.70.0000.03715.54
4.4.60.0000.03715.54
4.4.50.0030.03315.54
4.4.40.0030.03315.54
4.4.30.0030.03715.54
4.4.20.0030.02715.54
4.4.10.0000.04015.54
4.4.00.0030.05315.54
4.3.110.0030.03715.54
4.3.100.0030.03315.54
4.3.90.0000.03715.54
4.3.80.0030.04315.54
4.3.70.0070.02715.54
4.3.60.0000.02715.54
4.3.50.0030.03315.54
4.3.40.0000.05015.54
4.3.30.0000.02715.54
4.3.20.0030.03315.54
4.3.10.0000.04015.54
4.3.00.0000.03715.54

preferences:
42.21 ms | 400 KiB | 5 Q