3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((object)array('a' => 'b'));

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)
8.3.40.0120.00318.81
8.3.30.0070.01018.39
8.3.20.0090.00018.48
8.3.10.0060.00320.23
8.3.00.0000.00819.13
8.2.170.0090.00622.96
8.2.160.0070.00720.91
8.2.150.0070.00024.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00819.36
8.2.110.0070.01021.12
8.2.100.0080.00417.91
8.2.90.0080.00019.36
8.2.80.0040.00419.32
8.2.70.0060.00317.38
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0000.00817.82
8.2.30.0000.00717.91
8.2.20.0040.00417.65
8.2.10.0020.00517.46
8.2.00.0040.00417.48
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0050.00519.42
8.1.230.0060.00921.01
8.1.220.0000.00817.74
8.1.210.0070.00318.84
8.1.200.0030.00617.22
8.1.190.0000.00817.28
8.1.180.0000.00818.10
8.1.170.0000.00818.90
8.1.160.0000.00818.80
8.1.150.0070.00018.41
8.1.140.0000.00817.31
8.1.130.0030.00317.66
8.1.120.0070.00017.32
8.1.110.0030.00317.31
8.1.100.0040.00417.21
8.1.90.0040.00417.21
8.1.80.0000.00717.35
8.1.70.0000.00717.28
8.1.60.0060.00317.39
8.1.50.0040.00417.34
8.1.40.0000.00717.28
8.1.30.0000.00717.55
8.1.20.0000.00817.48
8.1.10.0000.00717.37
8.1.00.0040.00417.35
8.0.300.0040.00419.77
8.0.290.0070.00016.63
8.0.280.0030.00318.34
8.0.270.0050.00317.11
8.0.260.0000.00716.66
8.0.250.0030.00316.89
8.0.240.0000.00716.84
8.0.230.0000.00716.91
8.0.220.0030.00316.84
8.0.210.0000.00816.88
8.0.200.0040.00416.86
8.0.190.0030.00316.90
8.0.180.0000.00716.79
8.0.170.0040.00416.80
8.0.160.0070.00016.82
8.0.150.0080.00016.69
8.0.140.0000.00816.70
8.0.130.0030.00313.24
8.0.120.0020.00516.83
8.0.110.0070.00016.70
8.0.100.0030.00316.79
8.0.90.0030.00316.81
8.0.80.0040.01216.88
8.0.70.0000.00716.75
8.0.60.0040.00416.93
8.0.50.0000.00816.77
8.0.30.0110.00816.97
8.0.20.0100.00816.85
8.0.10.0000.00816.81
8.0.00.0110.01116.47
7.4.330.0000.00512.86
7.4.320.0000.00616.43
7.4.300.0020.00516.38
7.4.290.0060.00016.38
7.4.280.0040.00416.46
7.4.270.0040.00416.47
7.4.260.0000.00513.13
7.4.250.0060.00316.25
7.4.240.0040.00416.27
7.4.230.0000.00716.44
7.4.220.0150.00916.52
7.4.210.0080.00816.39
7.4.200.0050.00216.11
7.4.190.0070.00016.40
7.4.160.0040.01216.48
7.4.150.0110.00616.36
7.4.140.0130.00816.33
7.4.130.0100.00616.37
7.4.120.0100.00616.38
7.4.110.0150.00416.30
7.4.100.0150.00316.31
7.4.90.0070.01016.48
7.4.80.0080.01219.39
7.4.70.0130.00916.22
7.4.60.0120.00616.46
7.4.50.0060.00316.42
7.4.40.0030.01016.16
7.4.30.0030.01316.21
7.4.10.0240.00715.07
7.4.00.0130.00914.75
7.3.330.0000.00612.95
7.3.320.0030.00313.17
7.3.310.0000.00716.32
7.3.300.0050.00216.29
7.3.290.0070.00716.15
7.3.280.0080.00916.20
7.3.270.0060.01116.22
7.3.260.0110.01216.37
7.3.250.0130.00816.14
7.3.240.0000.02016.26
7.3.230.0030.01316.21
7.3.210.0120.00416.38
7.3.200.0120.01216.34
7.3.190.0080.00816.41
7.3.180.0070.01016.09
7.3.170.0100.00616.16
7.3.160.0100.00716.17
7.3.130.0140.01414.46
7.3.120.0100.01014.73
7.3.110.0090.01314.91
7.3.100.0110.00814.64
7.3.90.0080.01014.84
7.3.80.0090.01114.77
7.3.70.0060.01114.49
7.3.60.0120.00714.80
7.3.50.0070.01014.72
7.3.40.0130.00714.49
7.3.30.0110.00814.55
7.3.20.0130.00716.26
7.3.10.0080.01316.48
7.3.00.0140.00616.57
7.2.330.0060.01116.35
7.2.320.0170.00016.52
7.2.310.0110.00716.24
7.2.300.0110.00516.27
7.2.290.0090.00916.57
7.2.260.0070.02215.01
7.2.250.0140.00814.84
7.2.240.0110.01415.05
7.2.230.0140.00914.92
7.2.220.0110.00714.72
7.2.210.0100.00814.64
7.2.200.0110.01014.78
7.2.190.0120.00514.82
7.2.180.0150.00714.90
7.2.170.0130.01114.68
7.2.160.0230.00714.73
7.2.150.0240.00316.63
7.2.140.0100.01916.53
7.2.130.0090.01916.72
7.2.120.0160.01216.80
7.2.110.0240.00716.69
7.2.100.0160.01416.71
7.2.90.0080.01216.15
7.2.80.0080.01416.78
7.2.70.0070.00316.91
7.2.60.0040.00716.71
7.2.50.0110.00316.50
7.2.40.0130.00616.62
7.2.30.0040.01216.84
7.2.20.0030.01016.82
7.2.10.0000.00916.91
7.2.00.0040.01116.49
7.1.330.0080.00915.67
7.1.320.0130.00715.64
7.1.310.0080.01315.88
7.1.300.0140.00615.82
7.1.290.0050.01615.68
7.1.280.0120.00915.76
7.1.270.0090.00815.79
7.1.260.0120.00815.70
7.1.250.0130.01315.71
7.1.240.0150.01215.73
7.1.230.0070.01715.64
7.1.220.0080.01215.19
7.1.210.0150.00415.46
7.1.200.0060.01215.46
7.1.190.0100.00315.61
7.1.180.0100.00715.55
7.1.170.0040.00715.64
7.1.160.0070.00715.55
7.1.150.0000.01615.42
7.1.140.0060.00615.79
7.1.130.0070.00715.58
7.1.120.0030.01015.76
7.1.110.0040.01115.63
7.1.100.0070.00715.72
7.1.90.0080.00815.54
7.1.80.0040.00815.72
7.1.70.0020.00916.41
7.1.60.0070.00717.59
7.1.50.0050.01416.22
7.1.40.0070.00715.77
7.1.30.0070.00715.31
7.1.20.0040.01115.57
7.1.10.0030.01015.80
7.1.00.0100.03819.01
7.0.330.0140.01115.20
7.0.320.0100.01415.15
7.0.310.0120.00915.50
7.0.300.0110.00415.32
7.0.290.0060.00915.23
7.0.280.0040.01115.15
7.0.270.0040.00815.52
7.0.260.0000.01015.36
7.0.250.0060.00915.33
7.0.240.0080.00015.30
7.0.230.0040.00415.29
7.0.220.0040.00815.18
7.0.210.0000.01315.34
7.0.200.0140.00514.92
7.0.190.0080.00815.48
7.0.180.0000.01415.38
7.0.170.0040.00815.20
7.0.160.0030.00615.52
7.0.150.0000.01615.42
7.0.140.0060.03818.75
7.0.130.0060.00615.56
7.0.120.0060.03218.65
7.0.110.0070.00315.22
7.0.100.0050.00515.50
7.0.90.0030.01015.08
7.0.80.0060.01015.19
7.0.70.0060.00915.24
7.0.60.0070.04617.45
7.0.50.0050.04616.68
7.0.40.0100.03816.79
7.0.30.0270.04416.78
7.0.20.0130.02716.73
7.0.10.0020.03016.76
7.0.00.0070.03316.70
5.6.400.0160.01014.16
5.6.390.0120.01214.00
5.6.380.0170.00614.33
5.6.370.0060.00914.47
5.6.360.0030.00914.43
5.6.350.0000.01014.35
5.6.340.0030.01013.98
5.6.330.0060.00314.50
5.6.320.0110.00414.00
5.6.310.0120.00314.33
5.6.300.0070.00714.20
5.6.290.0070.01014.16
5.6.280.0040.04217.66
5.6.270.0080.00514.44
5.6.260.0040.01214.19
5.6.250.0040.00814.14
5.6.240.0030.01014.14
5.6.230.0060.01214.20
5.6.220.0070.01114.22
5.6.210.0080.04117.43
5.6.200.0070.04516.13
5.6.190.0080.02217.37
5.6.180.0100.02717.46
5.6.170.0170.03417.36
5.6.160.0110.04117.18
5.6.150.0070.03716.21
5.6.140.0020.02616.11
5.6.130.0050.04616.16
5.6.120.0050.03217.70
5.6.110.0050.03217.77
5.6.100.0110.03817.44
5.6.90.0020.04017.58
5.6.80.0030.02817.25
5.6.70.0080.00314.27
5.6.60.0030.01014.13
5.6.50.0100.00614.27
5.6.40.0000.01414.07
5.6.30.0140.00014.30
5.6.20.0060.01014.25
5.6.10.0070.00714.09
5.6.00.0000.01814.06
5.5.380.0130.01014.22
5.5.370.0100.01014.25
5.5.360.0170.00514.10
5.5.350.0080.04517.24
5.5.340.0140.04015.99
5.5.330.0060.03217.30
5.5.320.0110.02617.05
5.5.310.0200.02317.21
5.5.300.0110.02315.89
5.5.290.0110.03516.08
5.5.280.0110.02917.48
5.5.270.0050.05317.47
5.5.260.0090.02917.52
5.5.250.0090.04617.13
5.5.240.0180.04417.11
5.5.230.0190.00714.25
5.5.220.0150.01114.08
5.5.210.0100.01314.17
5.5.200.0180.00413.64
5.5.190.0120.01413.80
5.5.180.0080.01414.09
5.5.170.0130.01313.93
5.5.160.0130.01014.13
5.5.150.0090.01413.95
5.5.140.0130.01314.22
5.5.130.0180.00514.18
5.5.120.0110.01113.91
5.5.110.0090.01213.56
5.5.100.0120.01214.14
5.5.90.0110.01514.32
5.5.80.0070.01814.16
5.5.70.0130.01314.03
5.5.60.0170.00514.16
5.5.50.0130.01314.23
5.5.40.0070.01714.18
5.5.30.0100.01014.19
5.5.20.0170.00914.15
5.5.10.0190.00414.10
5.5.00.0150.00914.26
5.4.450.0140.03815.04
5.4.440.0110.02815.20
5.4.430.0060.02515.08
5.4.420.0050.04615.20
5.4.410.0120.02515.15
5.4.400.0070.02915.06
5.4.390.0070.02815.03
5.4.380.0110.01614.85
5.4.370.0080.01914.92
5.4.360.0050.02314.89
5.4.350.0050.02514.94
5.4.340.0080.02514.89
5.4.330.0070.01110.74
5.4.320.0070.02215.02
5.4.310.0090.02314.90
5.4.300.0090.03714.83
5.4.290.0080.02614.94
5.4.280.0070.04314.81
5.4.270.0110.02614.98
5.4.260.0050.02614.85
5.4.250.0110.04014.97
5.4.240.0060.03315.07
5.4.230.0160.02314.84
5.4.220.0050.02514.89
5.4.210.0110.02514.80
5.4.200.0040.02414.63
5.4.190.0120.03314.84
5.4.180.0090.02714.82
5.4.170.0140.03514.79
5.4.160.0100.03314.65
5.4.150.0130.03314.69
5.4.140.0110.03813.45
5.4.130.0070.03113.57
5.4.120.0020.04513.62
5.4.110.0070.03613.59
5.4.100.0050.03213.71
5.4.90.0100.03613.56
5.4.80.0050.04013.50
5.4.70.0100.02313.51
5.4.60.0110.01713.47
5.4.50.0090.04113.53
5.4.40.0070.03313.45
5.4.30.0070.04213.47
5.4.20.0080.02013.70
5.4.10.0060.02513.63
5.4.00.0040.02213.23
5.3.290.0150.01712.59
5.3.280.0050.02412.39
5.3.270.0120.02212.53
5.3.260.0100.04012.47
5.3.250.0080.02812.48
5.3.240.0100.02612.37
5.3.230.0090.03012.59
5.3.220.0060.04112.35
5.3.210.0070.04412.38
5.3.200.0100.03212.37
5.3.190.0070.04012.51
5.3.180.0110.02512.43
5.3.170.0090.02512.59
5.3.160.0050.03512.44
5.3.150.0070.02512.44
5.3.140.0070.02612.35
5.3.130.0090.02012.42
5.3.120.0000.04912.31
5.3.110.0050.02512.40
5.3.100.0080.02612.07
5.3.90.0080.02412.21
5.3.80.0080.02112.01
5.3.70.0040.02612.04
5.3.60.0020.02712.27
5.3.50.0030.03912.09
5.3.40.0060.02912.04
5.3.30.0090.03812.08
5.3.20.0070.03311.95
5.3.10.0100.03811.81
5.3.00.0130.03211.84
5.2.170.0070.02711.11
5.2.160.0070.06011.12
5.2.150.0130.05311.22
5.2.140.0130.03011.11
5.2.130.0000.06710.95
5.2.120.0100.06011.04
5.2.110.0070.04011.06
5.2.100.0130.05311.04
5.2.90.0000.04010.92
5.2.80.0070.04711.02
5.2.70.0000.03311.24
5.2.60.0130.05010.97
5.2.50.0100.06010.95
5.2.40.0070.06010.93
5.2.30.0070.02710.87
5.2.20.0000.03010.88
5.2.10.0100.04010.88
5.2.00.0070.05010.71
5.1.60.0070.0279.89
5.1.50.0000.0579.96
5.1.40.0070.0439.93
5.1.30.0000.04310.37
5.1.20.0000.06010.34
5.1.10.0070.02310.04
5.1.00.0030.0309.90
5.0.50.0070.0439.76
5.0.40.0030.0439.76
5.0.30.0030.0679.76
5.0.20.0000.0279.76
5.0.10.0000.0409.76
5.0.00.0070.0379.76
4.4.90.0030.0309.76
4.4.80.0070.0279.76
4.4.70.0100.0309.76
4.4.60.0000.0179.76
4.4.50.0000.0179.76
4.4.40.0030.0379.76
4.4.30.0000.0379.76
4.4.20.0000.0239.76
4.4.10.0000.0209.76
4.4.00.0070.0479.76
4.3.110.0100.0209.76
4.3.100.0030.0379.76
4.3.90.0130.0209.76
4.3.80.0030.0479.76
4.3.70.0000.0209.76
4.3.60.0000.0179.76
4.3.50.0030.0179.76
4.3.40.0030.0409.76
4.3.30.0000.0379.76
4.3.20.0030.0139.76
4.3.10.0000.0239.76
4.3.00.0070.0279.76

preferences:
45.17 ms | 400 KiB | 5 Q