3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_ = serialize($GLOBALS); $_G = deserialize($GLOBALS); echo serialize($_G) . "\n\n"; echo serialize($GLOBALS);

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)
8.3.40.0100.01018.82
8.3.30.0090.00618.85
8.3.20.0080.00018.89
8.3.10.0040.00421.09
8.3.00.0040.00423.63
8.2.170.0120.00622.96
8.2.160.0120.00820.28
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.08
8.2.110.0030.00620.96
8.2.100.0090.00317.72
8.2.90.0080.00019.13
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0040.00418.03
8.2.30.0020.00521.10
8.2.20.0040.00417.54
8.2.10.0040.00417.70
8.2.00.0050.00217.61
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00021.12
8.1.230.0070.00417.76
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0030.00617.00
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0050.00318.45
8.1.160.0000.00718.74
8.1.150.0000.00918.49
8.1.140.0050.00317.27
8.1.130.0000.00817.71
8.1.120.0000.00717.40
8.1.110.0050.00317.30
8.1.100.0000.00817.41
8.1.90.0070.00017.36
8.1.80.0050.00317.29
8.1.70.0000.00717.43
8.1.60.0040.00417.52
8.1.50.0040.00417.38
8.1.40.0060.00317.54
8.1.30.0000.00817.69
8.1.20.0040.00417.63
8.1.10.0000.00917.58
8.1.00.0070.00017.52
8.0.300.0030.00618.82
8.0.290.0030.00516.88
8.0.280.0020.00518.37
8.0.270.0030.00617.32
8.0.260.0040.00416.84
8.0.250.0040.00417.07
8.0.240.0000.00916.98
8.0.230.0030.00317.04
8.0.220.0030.00317.00
8.0.210.0030.00316.96
8.0.200.0060.00017.05
8.0.190.0050.00217.00
8.0.180.0070.00016.98
8.0.170.0040.00416.86
8.0.160.0040.00417.04
8.0.150.0000.00816.87
8.0.140.0000.00716.92
8.0.130.0000.00513.39
8.0.120.0040.00416.95
8.0.110.0030.00616.91
8.0.100.0030.00516.93
8.0.90.0040.00417.02
8.0.80.0100.00616.86
8.0.70.0050.00216.97
8.0.60.0000.00716.99
8.0.50.0040.00416.90
8.0.30.0160.00617.22
8.0.20.0090.01317.40
8.0.10.0080.00017.02
8.0.00.0080.00916.76
7.4.330.0000.00514.70
7.4.320.0070.00316.55
7.4.300.0060.00016.59
7.4.290.0030.00316.52
7.4.280.0000.00716.55
7.4.270.0000.00616.61
7.4.260.0000.00613.29
7.4.250.0000.00716.46
7.4.240.0000.00716.61
7.4.230.0000.00716.61
7.4.220.0140.01316.49
7.4.210.0050.01116.48
7.4.200.0050.00316.39
7.4.190.0040.00416.32
7.4.160.0100.00716.52
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0070.01016.71
7.4.120.0080.01116.44
7.4.110.0070.01016.39
7.4.100.0120.00916.59
7.4.90.0200.00016.54
7.4.80.0070.01119.39
7.4.70.0060.01216.55
7.4.60.0030.01216.34
7.4.50.0000.00816.43
7.4.40.0100.00722.77
7.4.30.0130.00316.25
7.4.10.0170.00315.20
7.4.00.0080.00814.94
7.3.330.0000.00513.14
7.3.320.0030.00413.00
7.3.310.0030.00316.20
7.3.300.0000.00716.25
7.3.290.0110.00416.26
7.3.280.0070.01116.29
7.3.270.0130.00317.40
7.3.260.0110.00718.24
7.3.250.0110.00716.40
7.3.240.0180.00416.31
7.3.230.0080.01216.53
7.3.210.0070.01016.29
7.3.200.0130.00619.39
7.3.190.0080.00916.50
7.3.180.0000.01516.65
7.3.170.0090.00616.49
7.3.160.0000.01516.27
7.3.130.0030.01214.54
7.3.120.0100.00814.85
7.3.110.0070.01014.69
7.3.100.0030.01214.97
7.3.90.0060.00814.74
7.3.80.0080.00414.83
7.3.70.0070.00814.84
7.3.60.0080.00814.85
7.3.50.0030.01414.76
7.3.40.0050.01014.68
7.3.30.0050.00914.87
7.3.20.0080.00116.70
7.3.10.0050.00816.40
7.3.00.0070.00816.60
7.2.330.0170.00016.37
7.2.320.0070.01516.59
7.2.310.0170.00016.46
7.2.300.0060.01016.58
7.2.290.0120.00916.40
7.2.260.0060.01014.85
7.2.250.0140.00414.82
7.2.240.0050.01414.96
7.2.230.0020.01315.06
7.2.220.0040.00914.96
7.2.210.0060.00614.85
7.2.200.0050.00915.00
7.2.190.0030.01414.97
7.2.180.0050.00714.98
7.2.170.0020.00814.96
7.2.160.0050.01114.91
7.2.150.0050.00916.77
7.2.140.0020.01116.81
7.2.130.0050.00916.75
7.2.120.0050.01016.90
7.2.110.0040.01316.93
7.2.100.0050.01216.93
7.2.90.0050.00616.81
7.2.80.0060.00716.75
7.2.70.0070.00417.02
7.2.60.0060.00916.78
7.2.50.0090.00816.67
7.2.40.0050.00616.86
7.2.30.0100.00516.92
7.2.20.0020.01316.80
7.2.10.0080.00616.79
7.2.00.0050.01117.70
7.1.330.0050.01315.67
7.1.320.0080.00215.66
7.1.310.0020.01315.77
7.1.300.0070.00715.68
7.1.290.0050.00815.66
7.1.280.0090.00615.68
7.1.270.0060.00615.69
7.1.260.0040.00715.60
7.1.250.0020.01315.67
7.1.240.0000.01515.48
7.1.230.0120.00015.62
7.1.220.0030.00915.77
7.1.210.0070.00415.51
7.1.200.0070.00715.53
7.1.190.0000.00815.76
7.1.180.0060.00915.73
7.1.170.0130.00315.74
7.1.160.0030.00515.77
7.1.150.0030.01015.52
7.1.140.0030.01015.66
7.1.130.0030.01015.44
7.1.120.0120.00415.49
7.1.110.0070.00715.55
7.1.100.0020.01016.75
7.1.90.0070.01015.76
7.1.80.0100.00315.48
7.1.70.0000.00816.29
7.1.60.0100.00917.44
7.1.50.0020.01416.41
7.1.40.0060.00815.46
7.1.30.0000.01415.64
7.1.20.0070.00715.65
7.1.10.0060.01015.76
7.1.00.0060.01719.00
7.0.330.0000.01115.27
7.0.320.0040.00815.34
7.0.310.0040.00415.32
7.0.300.0030.00715.33
7.0.290.0030.01015.00
7.0.280.0030.00715.34
7.0.270.0100.01015.32
7.0.260.0030.01315.38
7.0.250.0000.01115.30
7.0.240.0040.00415.48
7.0.230.0030.01015.48
7.0.220.0090.00315.30
7.0.210.0030.01015.41
7.0.200.0070.00316.08
7.0.190.0040.01215.17
7.0.180.0070.00315.18
7.0.170.0030.01315.49
7.0.160.0030.00915.33
7.0.150.0090.00615.35
7.0.140.0030.04018.68
7.0.130.0000.01415.38
7.0.120.0040.00815.38
7.0.110.0070.03817.58
7.0.100.0100.03817.69
7.0.90.0040.03917.69
7.0.80.0070.04117.66
7.0.70.0100.02717.51
7.0.60.0080.04017.68
7.0.50.0080.04317.56
7.0.40.0060.04116.40
7.0.30.0080.04016.41
7.0.20.0080.04016.49
7.0.10.0050.04516.38
7.0.00.0050.04716.65
5.6.400.0040.00714.39
5.6.390.0000.00914.38
5.6.380.0030.00914.11
5.6.370.0050.00314.06
5.6.360.0030.00514.33
5.6.350.0090.00614.53
5.6.340.0060.00314.40
5.6.330.0000.01114.44
5.6.320.0090.00014.02
5.6.310.0080.00314.31
5.6.300.0100.00314.11
5.6.290.0040.00813.82
5.6.280.0030.04217.66
5.6.270.0070.00713.97
5.6.260.0130.03717.37
5.6.250.0100.04217.54
5.6.240.0020.05017.40
5.6.230.0080.04317.38
5.6.220.0020.04617.37
5.6.210.0040.04317.40
5.6.200.0090.02617.40
5.6.190.0080.03817.40
5.6.180.0050.04717.40
5.6.170.0070.04417.42
5.6.160.0180.03517.36
5.6.150.0100.04217.42
5.6.140.0050.03417.43
5.6.130.0050.04417.34
5.6.120.0030.04617.23
5.6.110.0020.04517.37
5.6.100.0060.04317.26
5.6.90.0050.03317.52
5.6.80.0070.04317.13
5.6.70.0020.03216.99
5.6.60.0080.04317.06
5.6.50.0110.04016.99
5.6.40.0130.03617.02
5.6.30.0030.04317.03
5.6.20.0020.03516.93
5.6.10.0090.04117.25
5.6.00.0120.03816.99
5.5.380.0090.02217.29
5.5.370.0090.04517.34
5.5.360.0100.03917.27
5.5.350.0070.04217.24
5.5.340.0070.04217.44
5.5.330.0070.04417.40
5.5.320.0080.04517.29
5.5.310.0090.04017.50
5.5.300.0060.03317.55
5.5.290.0000.05117.33
5.5.280.0080.04517.41
5.5.270.0040.04717.52
5.5.260.0050.04217.51
5.5.250.0050.04817.23
5.5.240.0070.04517.07
5.5.230.0060.04316.97
5.5.220.0080.04517.09
5.5.210.0100.03817.07
5.5.200.0080.03217.01
5.5.190.0080.04017.05
5.5.180.0100.03517.03
5.5.170.0070.01013.77
5.5.160.0050.04016.90
5.5.150.0120.04217.02
5.5.140.0080.04216.99
5.5.130.0070.04017.12
5.5.120.0050.04717.30
5.5.110.0070.04217.05
5.5.100.0050.04517.13
5.5.90.0100.03917.14
5.5.80.0080.03816.89
5.5.70.0030.04117.06
5.5.60.0100.04216.99
5.5.50.0080.03717.10
5.5.40.0080.03016.88
5.5.30.0070.03017.10
5.5.20.0030.03717.15
5.5.10.0080.04016.83
5.5.00.0080.03717.07
5.4.450.0080.04115.16
5.4.440.0050.04215.16
5.4.430.0100.03515.15
5.4.420.0050.04515.32
5.4.410.0050.03815.19
5.4.400.0070.03915.17
5.4.390.0090.03815.09
5.4.380.0080.03815.06
5.4.370.0070.04015.04
5.4.360.0130.03515.00
5.4.350.0120.03315.16
5.4.340.0050.03915.00
5.4.330.0070.00711.05
5.4.320.0090.03815.00
5.4.310.0050.04315.15
5.4.300.0050.04015.11
5.4.290.0080.03615.16
5.4.280.0070.04215.08
5.4.270.0080.03415.02
5.4.260.0080.03114.99
5.4.250.0030.04215.10
5.4.240.0030.02615.16
5.4.230.0050.04315.11
5.4.220.0090.01814.99
5.4.210.0070.03515.04
5.4.200.0080.03815.03
5.4.190.0050.03915.10
5.4.180.0110.03814.99
5.4.170.0030.04315.00
5.4.160.0070.04014.99
5.4.150.0050.04315.07
5.4.140.0050.03813.75
5.4.130.0050.03813.63
5.4.120.0020.04313.69
5.4.110.0060.04013.78
5.4.100.0070.03713.71
5.4.90.0040.04413.67
5.4.80.0000.04613.66
5.4.70.0030.04213.66
5.4.60.0010.03513.76
5.4.50.0060.02113.71
5.4.40.0030.03113.74
5.4.30.0020.02513.66
5.4.20.0040.02313.63
5.4.10.0000.02513.71
5.4.00.0050.02313.36
5.3.290.0040.03212.80
5.3.280.0080.02312.83
5.3.270.0060.04112.76
5.3.260.0030.04312.88
5.3.250.0050.03812.88
5.3.240.0020.03312.89
5.3.230.0100.03812.78
5.3.220.0050.04212.75
5.3.210.0100.02012.76
5.3.200.0080.04012.83
5.3.190.0030.04112.78
5.3.180.0080.01812.85
5.3.170.0050.02212.86
5.3.160.0110.03512.76
5.3.150.0030.02412.71
5.3.140.0050.02012.78
5.3.130.0060.02112.72
5.3.120.0000.02712.82
5.3.110.0030.02112.75
5.3.100.0010.02312.53
5.3.90.0060.01912.49
5.3.80.0030.02312.55
5.3.70.0030.02112.52
5.3.60.0060.02212.50
5.3.50.0020.02312.45
5.3.40.0030.02212.41
5.3.30.0050.01712.53
5.3.20.0040.02212.31
5.3.10.0090.03212.28
5.3.00.0030.03712.25
5.2.170.0030.02711.77
5.2.160.0070.03311.77
5.2.150.0070.02711.77
5.2.140.0030.03011.77
5.2.130.0030.02711.77
5.2.120.0000.03311.77
5.2.110.0030.02711.77
5.2.100.0000.05711.77
5.2.90.0000.03011.77
5.2.80.0030.04011.77
5.2.70.0070.02311.77
5.2.60.0000.04311.77
5.2.50.0000.03011.77
5.2.40.0030.02311.77
5.2.30.0000.03011.77
5.2.20.0000.03011.77
5.2.10.0030.02711.77
5.2.00.0030.02711.77
5.1.60.0030.02311.77
5.1.50.0000.02711.77
5.1.40.0030.02011.77
5.1.30.0000.03011.77
5.1.20.0030.02311.77
5.1.10.0000.02711.77
5.1.00.0030.02311.77
5.0.50.0030.02011.77
5.0.40.0030.01311.77
5.0.30.0030.03011.77
5.0.20.0030.01711.77
5.0.10.0030.01711.77
5.0.00.0030.02311.77
4.4.90.0000.03011.77
4.4.80.0000.01711.77
4.4.70.0000.03011.77
4.4.60.0000.02311.77
4.4.50.0000.01711.77
4.4.40.0030.04711.77
4.4.30.0070.02011.77
4.4.20.0000.01711.77
4.4.10.0070.01011.77
4.4.00.0000.02711.77
4.3.110.0000.02011.77
4.3.100.0000.01311.77
4.3.90.0000.02311.77
4.3.80.0070.03311.77
4.3.70.0000.01711.77
4.3.60.0000.01311.77
4.3.50.0000.01711.77
4.3.40.0000.03711.77
4.3.30.0000.01711.77
4.3.20.0000.01311.77
4.3.10.0000.01711.77
4.3.00.0000.01311.77

preferences:
48.92 ms | 400 KiB | 5 Q