3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = ['a'=>1, 'b'=>21]; $y = ['a'=>1, 'b'=>1]; var_dump($x==$y);

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)
8.3.60.0140.00016.25
8.3.50.0080.00822.05
8.3.40.0090.00618.42
8.3.30.0070.00718.82
8.3.20.0040.00420.31
8.3.10.0040.00423.40
8.3.00.0080.00020.80
8.2.180.0190.00016.50
8.2.170.0040.01122.96
8.2.160.0080.00820.52
8.2.150.0080.00024.18
8.2.140.0090.00924.66
8.2.130.0110.00626.16
8.2.120.0040.00422.08
8.2.110.0040.00420.38
8.2.100.0140.00017.78
8.2.90.0000.00918.92
8.2.80.0060.00317.97
8.2.70.0000.00917.63
8.2.60.0060.00317.79
8.2.50.0030.00518.07
8.2.40.0080.00018.34
8.2.30.0050.00318.08
8.2.20.0060.00317.65
8.2.10.0030.00517.67
8.2.00.0000.00717.57
8.1.280.0180.00325.92
8.1.270.0050.00324.02
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.78
8.1.230.0040.00720.93
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0090.00017.35
8.1.190.0000.00817.54
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0040.00421.93
8.1.150.0070.00018.61
8.1.140.0080.00017.45
8.1.130.0030.00317.88
8.1.120.0040.00417.34
8.1.110.0000.00817.50
8.1.100.0070.00017.41
8.1.90.0000.00717.34
8.1.80.0000.00817.41
8.1.70.0030.00317.42
8.1.60.0000.00917.58
8.1.50.0040.00417.49
8.1.40.0000.00717.45
8.1.30.0000.00817.63
8.1.20.0000.00817.53
8.1.10.0040.00417.47
8.1.00.0060.00317.26
8.0.300.0000.00718.77
8.0.290.0000.00717.03
8.0.280.0000.00718.39
8.0.270.0000.00717.22
8.0.260.0050.00316.70
8.0.250.0030.00316.87
8.0.240.0000.00716.96
8.0.230.0030.00316.98
8.0.220.0030.00316.82
8.0.210.0030.00316.80
8.0.200.0030.00316.92
8.0.190.0000.00716.84
8.0.180.0050.00316.85
8.0.170.0000.00716.81
8.0.160.0030.00316.86
8.0.150.0070.00016.77
8.0.140.0000.00716.86
8.0.130.0060.00013.23
8.0.120.0050.00216.85
8.0.110.0000.00716.91
8.0.100.0000.00716.93
8.0.90.0000.00716.91
8.0.80.0100.01016.86
8.0.70.0080.00016.94
8.0.60.0050.00516.94
8.0.50.0070.00016.67
8.0.30.0080.01117.16
8.0.20.0100.00817.40
8.0.10.0050.00316.94
8.0.00.0050.01416.90
7.4.330.0050.00015.09
7.4.320.0030.00316.43
7.4.300.0060.00016.39
7.4.290.0000.00716.57
7.4.280.0070.00016.48
7.4.270.0040.00416.48
7.4.260.0020.00516.61
7.4.250.0000.00716.35
7.4.240.0050.00316.48
7.4.230.0070.00016.51
7.4.220.0130.01016.63
7.4.210.0120.00816.48
7.4.200.0040.00416.59
7.4.190.0000.00716.74
7.4.160.0090.00616.45
7.4.150.0140.00417.40
7.4.140.0110.01117.86
7.4.130.0120.00416.50
7.4.120.0100.00816.49
7.4.110.0170.00616.35
7.4.100.0120.00616.51
7.4.90.0060.01316.26
7.4.80.0130.01019.39
7.4.70.0030.01216.43
7.4.60.0080.01016.52
7.4.50.0000.00616.19
7.4.40.0090.00922.77
7.4.30.0170.00716.46
7.4.10.0060.01114.92
7.4.00.0090.00914.89
7.3.330.0000.00613.02
7.3.320.0000.00613.03
7.3.310.0000.00716.05
7.3.300.0070.00016.23
7.3.290.0150.00416.23
7.3.280.0090.01016.17
7.3.270.0170.00017.40
7.3.260.0040.01616.25
7.3.250.0090.00816.33
7.3.240.0030.01316.23
7.3.230.0080.00816.39
7.3.210.0110.00916.24
7.3.200.0060.01219.39
7.3.190.0130.00716.15
7.3.180.0120.00616.15
7.3.170.0080.00816.27
7.3.160.0060.00916.37
7.3.130.0090.00914.56
7.3.120.0060.01114.82
7.3.110.0030.01214.76
7.3.100.0120.00314.74
7.3.90.0000.01514.46
7.3.80.0080.00414.87
7.3.70.0030.01014.84
7.3.60.0040.01214.83
7.3.50.0070.00714.55
7.3.40.0070.00714.90
7.3.30.0030.01314.62
7.3.20.0030.01216.55
7.3.10.0070.00716.46
7.3.00.0070.01116.42
7.2.330.0130.00316.56
7.2.320.0160.00316.21
7.2.310.0140.00616.56
7.2.300.0060.01116.59
7.2.290.0060.01016.33
7.2.260.0060.01215.13
7.2.250.0060.01215.08
7.2.240.0070.00715.14
7.2.230.0070.01314.58
7.2.220.0100.01015.09
7.2.210.0040.00814.61
7.2.200.0070.00414.80
7.2.190.0060.01314.95
7.2.180.0040.01114.75
7.2.170.0060.00614.85
7.2.160.0060.01014.52
7.2.150.0040.01116.45
7.2.140.0000.01616.88
7.2.130.0080.00616.61
7.2.120.0090.00516.63
7.2.110.0040.00716.94
7.2.100.0020.00916.61
7.2.90.0030.01016.85
7.2.80.0020.01016.72
7.2.70.0080.00516.87
7.2.60.0060.00916.75
7.2.50.0070.00416.76
7.2.40.0100.00516.84
7.2.30.0060.00516.74
7.2.20.0130.00316.70
7.2.10.0020.01316.73
7.2.00.0080.00716.84
7.1.330.0040.01115.84
7.1.320.0030.01015.58
7.1.310.0100.00315.89
7.1.300.0040.01115.71
7.1.290.0030.01015.77
7.1.280.0070.00715.73
7.1.270.0100.00315.69
7.1.260.0060.00615.31
7.1.250.0070.00715.65
7.1.240.0080.00515.72
7.1.230.0070.00915.62
7.1.220.0010.00915.58
7.1.210.0060.00715.61
7.1.200.0020.01015.71
7.1.190.0070.00415.72
7.1.180.0090.00515.69
7.1.170.0120.00215.67
7.1.160.0030.01015.64
7.1.150.0060.00515.48
7.1.140.0080.00315.68
7.1.130.0050.00815.61
7.1.120.0080.00815.54
7.1.110.0090.00315.69
7.1.100.0050.00915.74
7.1.90.0050.00815.76
7.1.80.0100.00215.55
7.1.70.0060.00716.18
7.1.60.0100.00616.04
7.1.50.0060.00815.99
7.1.40.0040.01016.10
7.1.30.0100.00715.93
7.1.20.0050.01015.89
7.1.10.0030.00815.87
7.1.00.0080.00615.92
7.0.330.0060.00515.32
7.0.320.0030.00715.09
7.0.310.0090.00615.33
7.0.300.0060.00815.37
7.0.290.0060.01015.28
7.0.280.0090.00315.30
7.0.270.0050.00715.33
7.0.260.0070.00715.39
7.0.250.0100.00615.26
7.0.240.0080.00615.26
7.0.230.0020.01015.40
7.0.220.0090.00515.10
7.0.210.0030.01015.34
7.0.200.0040.01015.93
7.0.190.0080.00615.77
7.0.180.0080.00615.65
7.0.170.0030.01015.54
7.0.160.0070.00715.58
7.0.150.0050.00615.62
7.0.140.0050.01015.63
7.0.130.0070.00515.63
7.0.120.0040.00715.73
7.0.110.0060.00515.61
7.0.100.0060.00515.68
7.0.90.0050.00715.62
7.0.80.0070.00615.69
7.0.70.0060.00515.50
7.0.60.0060.00715.51
7.0.50.0070.00415.66
7.0.40.0070.00514.00
7.0.30.0040.00813.98
7.0.20.0060.00613.96
7.0.10.0060.00813.94
7.0.00.0030.00913.98
5.6.400.0060.00914.59
5.6.390.0080.00414.20
5.6.380.0020.01114.11
5.6.370.0010.00914.22
5.6.360.0030.00914.49
5.6.350.0040.00714.14
5.6.340.0060.00514.01
5.6.330.0050.00814.23
5.6.320.0070.00614.29
5.6.310.0020.01114.34
5.6.300.0050.02016.35
5.6.290.0030.02316.43
5.6.280.0050.02016.58
5.6.270.0040.01916.49
5.6.260.0080.02016.33
5.6.250.0070.01516.45
5.6.240.0080.02016.54
5.6.230.0040.01916.44
5.6.220.0090.01916.37
5.6.210.0040.02116.33
5.6.200.0020.02316.35
5.6.190.0070.01916.28
5.6.180.0040.02016.57
5.6.170.0040.01916.40
5.6.160.0050.01916.37
5.6.150.0030.02216.47
5.6.140.0060.02216.29
5.6.130.0050.01916.33
5.6.120.0080.02216.42
5.6.110.0090.01516.38
5.6.100.0030.02916.45
5.6.90.0090.01816.45
5.6.80.0050.01916.21
5.6.70.0080.01816.11
5.6.60.0040.01816.03
5.6.50.0080.02016.13
5.6.40.0070.01616.22
5.6.30.0060.01716.13
5.6.20.0060.02216.11
5.6.10.0020.02216.00
5.6.00.0040.02016.09
5.5.380.0110.01714.24
5.5.370.0040.01914.25
5.5.360.0030.02014.22
5.5.350.0070.01314.27
5.5.340.0080.01714.27
5.5.330.0040.02114.40
5.5.320.0070.01714.44
5.5.310.0010.01914.20
5.5.300.0030.01814.39
5.5.290.0040.02014.33
5.5.280.0030.02314.34
5.5.270.0040.01714.40
5.5.260.0020.02114.31
5.5.250.0030.02014.27
5.5.240.0040.01914.13
5.5.230.0060.01714.13
5.5.220.0030.02114.06
5.5.210.0020.02014.04
5.5.200.0050.01814.10
5.5.190.0090.01614.08
5.5.180.0050.02014.08
5.5.170.0050.00612.61
5.5.160.0060.01514.10
5.5.150.0030.02414.11
5.5.140.0030.01714.09
5.5.130.0100.01714.07
5.5.120.0040.02214.13
5.5.110.0030.01814.05
5.5.100.0090.01414.06
5.5.90.0030.01813.92
5.5.80.0030.01713.94
5.5.70.0050.01614.06
5.5.60.0040.01914.00
5.5.50.0050.02014.02
5.5.40.0050.01614.06
5.5.30.0070.01414.03
5.5.20.0050.01614.02
5.5.10.0080.01514.10
5.5.00.0060.01914.03
5.4.450.0030.02014.45
5.4.440.0020.01914.39
5.4.430.0050.01714.34
5.4.420.0100.01714.42
5.4.410.0020.01714.41
5.4.400.0050.01714.30
5.4.390.0020.01714.34
5.4.380.0050.01414.32
5.4.370.0020.01914.31
5.4.360.0050.01814.34
5.4.350.0050.01514.32
5.4.340.0050.01514.30
5.4.330.0030.00511.94
5.4.320.0040.02214.25
5.4.310.0040.01714.25
5.4.300.0050.01514.25
5.4.290.0020.01914.25
5.4.280.0040.01814.32
5.4.270.0040.01314.30
5.4.260.0030.01514.31
5.4.250.0040.01614.31
5.4.240.0040.02314.30
5.4.230.0040.01414.32
5.4.220.0050.01514.28
5.4.210.0030.01614.33
5.4.200.0020.01614.28
5.4.190.0050.03314.25
5.4.180.0020.01914.37
5.4.170.0040.01714.32
5.4.160.0060.01414.33
5.4.150.0030.01614.32
5.4.140.0020.01813.44
5.4.130.0010.01913.43
5.4.120.0050.01813.46
5.4.110.0040.01713.41
5.4.100.0050.01513.52
5.4.90.0070.01313.46
5.4.80.0040.01713.49
5.4.70.0040.01913.40
5.4.60.0070.01213.51
5.4.50.0050.01713.50
5.4.40.0030.01813.50
5.4.30.0060.01213.40
5.4.20.0050.01213.50
5.4.10.0020.01613.43
5.4.00.0050.01613.31
5.3.290.0030.01813.02
5.3.280.0080.01513.02
5.3.270.0050.01813.02
5.3.260.0090.01713.02
5.3.250.0080.01313.02
5.3.240.0050.01413.02
5.3.230.0050.01713.02
5.3.220.0040.01913.02
5.3.210.0080.01513.02
5.3.200.0140.01413.02
5.3.190.0060.01813.02
5.3.180.0050.01613.02
5.3.170.0030.01713.02
5.3.160.0040.01713.02
5.3.150.0030.01613.02
5.3.140.0030.01613.02
5.3.130.0050.01713.02
5.3.120.0050.01513.02
5.3.110.0010.01813.02
5.3.100.0040.01713.02
5.3.90.0050.01613.02
5.3.80.0120.01413.02
5.3.70.0040.01413.02
5.3.60.0040.01413.02
5.3.50.0040.01413.02
5.3.40.0040.01513.02
5.3.30.0020.01513.02
5.3.20.0060.01013.02
5.3.10.0020.01413.02
5.3.00.0020.01413.02
5.2.170.0020.01713.04
5.2.160.0020.01713.04
5.2.150.0020.02313.04
5.2.140.0030.01913.04
5.2.130.0010.01613.04
5.2.120.0020.02113.04
5.2.110.0050.01313.04
5.2.100.0050.01313.04
5.2.90.0040.01713.04
5.2.80.0030.01513.04
5.2.70.0050.02013.04
5.2.60.0030.02413.04
5.2.50.0030.02013.04
5.2.40.0010.01713.04
5.2.30.0060.01913.04
5.2.20.0020.01613.04
5.2.10.0000.01813.04
5.2.00.0040.01513.04
5.1.60.0050.01213.04
5.1.50.0040.01213.04
5.1.40.0010.01913.04
5.1.30.0030.01513.04
5.1.20.0000.01913.04
5.1.10.0040.01413.04
5.1.00.0030.01713.04
5.0.50.0000.01313.04
5.0.40.0050.00913.04
5.0.30.0020.01813.04
5.0.20.0000.01213.04
5.0.10.0030.01213.04
5.0.00.0000.01913.04
4.4.90.0010.00913.04
4.4.80.0020.00813.04
4.4.70.0020.00913.04
4.4.60.0030.00913.04
4.4.50.0000.01013.04
4.4.40.0030.01313.04
4.4.30.0020.00813.04
4.4.20.0000.01213.04
4.4.10.0030.00913.04
4.4.00.0020.01413.04
4.3.110.0010.00913.04
4.3.100.0020.00813.04
4.3.90.0020.00813.04
4.3.80.0020.01513.04
4.3.70.0000.01013.04
4.3.60.0030.00913.04
4.3.50.0030.01113.04
4.3.40.0030.01413.04
4.3.30.0040.00813.04
4.3.20.0020.01213.04
4.3.10.0050.00613.04
4.3.00.0020.01113.04

preferences:
29.89 ms | 401 KiB | 5 Q