3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump([['a' => 1]] <= [['b' => 1]]); var_dump([['a' => 1]] >= [['b' => 1]]); var_dump([['b' => 1]] <= [['a' => 1]]); var_dump([['b' => 1]] >= [['a' => 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)
8.3.60.0070.00716.63
8.3.50.0130.00721.99
8.3.40.0070.01418.81
8.3.30.0120.00319.02
8.3.20.0000.00720.16
8.3.10.0080.00023.66
8.3.00.0040.00419.13
8.2.180.0090.00618.41
8.2.170.0100.00622.96
8.2.160.0100.00320.39
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00722.17
8.2.110.0060.00319.45
8.2.100.0040.00717.66
8.2.90.0000.00819.10
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0080.00017.91
8.2.50.0030.00718.07
8.2.40.0030.00519.69
8.2.30.0000.00817.85
8.2.20.0040.00417.54
8.2.10.0040.00417.80
8.2.00.0030.00617.58
8.1.280.0120.00325.92
8.1.270.0040.00423.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.77
8.1.230.0090.00317.46
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0080.00017.11
8.1.180.0030.00618.10
8.1.170.0000.00818.56
8.1.160.0040.00421.87
8.1.150.0070.00018.40
8.1.140.0000.00717.38
8.1.130.0030.00317.79
8.1.120.0000.00717.24
8.1.110.0030.00617.38
8.1.100.0030.00317.37
8.1.90.0040.00417.36
8.1.80.0000.00717.27
8.1.70.0030.00317.27
8.1.60.0050.00517.45
8.1.50.0050.00317.33
8.1.40.0040.00417.26
8.1.30.0040.00417.34
8.1.20.0000.00817.34
8.1.10.0050.00217.23
8.1.00.0060.00317.27
8.0.300.0030.00618.77
8.0.290.0030.00516.58
8.0.280.0000.00718.26
8.0.270.0030.00317.13
8.0.260.0060.00017.11
8.0.250.0070.00016.70
8.0.240.0060.00016.85
8.0.230.0030.00316.82
8.0.220.0030.00316.64
8.0.210.0030.00316.59
8.0.200.0030.00316.69
8.0.190.0000.00716.82
8.0.180.0070.00016.80
8.0.170.0040.00416.83
8.0.160.0030.00316.71
8.0.150.0040.00416.70
8.0.140.0070.00016.74
8.0.130.0000.00713.21
8.0.120.0040.00416.72
8.0.110.0040.00416.74
8.0.100.0040.00416.77
8.0.90.0050.00316.55
8.0.80.0030.01316.72
8.0.70.0040.00416.72
8.0.60.0000.00716.78
8.0.50.0050.00216.53
8.0.30.0100.00816.89
8.0.20.0080.01217.40
8.0.10.0030.00316.75
8.0.00.0110.00716.51
7.4.330.0000.00615.00
7.4.320.0060.00016.38
7.4.300.0000.00816.38
7.4.290.0000.00916.36
7.4.280.0060.00616.38
7.4.270.0000.00716.31
7.4.260.0030.00316.44
7.4.250.0070.00016.46
7.4.240.0020.00516.29
7.4.230.0030.00316.43
7.4.220.0060.01216.54
7.4.210.0080.00816.35
7.4.200.0000.00716.21
7.4.190.0030.00316.30
7.4.160.0120.00416.25
7.4.150.0030.01317.40
7.4.140.0080.01017.86
7.4.130.0080.00816.35
7.4.120.0120.00516.40
7.4.110.0100.00716.21
7.4.100.0070.01016.42
7.4.90.0110.00616.46
7.4.80.0140.00719.39
7.4.70.0140.00316.45
7.4.60.0000.01716.25
7.4.50.0080.00016.37
7.4.40.0080.00816.25
7.4.30.0060.00916.50
7.4.00.0100.00714.67
7.3.330.0000.00713.00
7.3.320.0020.00212.88
7.3.310.0000.00716.24
7.3.300.0030.00315.98
7.3.290.0030.01016.07
7.3.280.0070.01016.16
7.3.270.0090.00917.40
7.3.260.0130.00616.23
7.3.250.0120.00516.11
7.3.240.0130.00316.27
7.3.230.0100.00716.39
7.3.210.0160.00316.13
7.3.200.0130.00619.39
7.3.190.0070.01116.22
7.3.180.0000.01616.17
7.3.170.0030.01316.27
7.3.160.0090.00616.36
7.3.120.0030.01014.74
7.3.00.0030.01016.54
7.2.330.0090.01516.25
7.2.320.0040.01416.60
7.2.310.0030.01316.42
7.2.300.0130.01016.56
7.2.290.0170.00016.57
7.2.130.0060.00616.64
7.2.120.0030.01016.81
7.2.110.0000.01616.77
7.2.100.0110.00416.73
7.2.90.0040.01216.67
7.2.80.0090.00616.50
7.2.70.0000.00916.36
7.2.60.0050.00816.46
7.2.50.0080.00616.52
7.2.40.0070.01016.48
7.2.30.0070.01016.73
7.2.20.0070.00716.70
7.2.10.0110.00416.72
7.2.00.0060.00917.91
7.1.250.0040.01115.68
7.1.240.0030.00715.75
7.1.230.0030.00615.61
7.1.220.0030.00715.41
7.1.210.0080.00415.73
7.1.200.0030.00715.61
7.1.190.0030.01015.54
7.1.180.0100.00315.51
7.1.170.0030.00715.49
7.1.160.0000.01715.68
7.1.150.0090.00615.65
7.1.140.0040.00815.51
7.1.130.0160.00015.50
7.1.120.0040.00815.68
7.1.110.0060.00315.69
7.1.100.0020.01216.72
7.1.90.0100.00315.59
7.1.80.0070.00715.52
7.1.70.0020.00616.28
7.1.60.0090.00817.50
7.1.50.0090.00816.19
7.1.40.0110.00015.83
7.1.30.0030.01015.49
7.1.20.0060.00615.73
7.1.10.0070.00415.73
7.1.00.0020.04218.92
7.0.330.0040.00815.25
7.0.320.0000.00915.32
7.0.310.0040.01215.10
7.0.300.0040.00815.34
7.0.290.0000.00914.96
7.0.280.0060.00615.45
7.0.270.0080.00415.09
7.0.260.0030.01015.32
7.0.250.0140.00315.36
7.0.240.0040.00815.10
7.0.230.0040.00414.92
7.0.220.0040.00415.00
7.0.210.0090.00015.36
7.0.200.0040.00714.97
7.0.190.0040.00415.41
7.0.180.0060.00615.25
7.0.170.0030.00615.15
7.0.160.0080.00415.32
7.0.150.0060.00615.04
7.0.140.0030.03818.62
7.0.130.0090.00615.22
7.0.120.0000.00815.02
7.0.110.0090.00615.19
7.0.100.0030.01015.06
7.0.90.0150.00315.04
7.0.80.0030.00915.05
7.0.70.0060.00615.20
7.0.60.0070.03317.58
7.0.50.0030.02516.61
7.0.40.0120.04216.85
7.0.30.0170.02016.80
7.0.20.0170.04316.75
7.0.10.0090.02016.72
7.0.00.0090.02516.66
5.6.380.0000.01014.23
5.6.370.0030.00713.96
5.6.360.0030.01214.14
5.6.350.0070.00714.24
5.6.340.0040.00714.46
5.6.330.0040.01114.15
5.6.320.0030.01014.05
5.6.310.0090.00314.34
5.6.300.0040.01214.45
5.6.290.0000.01314.24
5.6.280.0080.04017.47
5.6.270.0070.00414.41
5.6.260.0080.00414.11
5.6.250.0060.00614.13
5.6.240.0060.00614.05
5.6.230.0090.00614.36
5.6.220.0130.00314.13
5.6.210.0060.04417.24
5.6.200.0050.02216.16
5.6.190.0020.02817.24
5.6.180.0120.03817.34
5.6.170.0150.04517.23
5.6.160.0170.02717.30
5.6.150.0070.04216.07
5.6.140.0030.04216.31
5.6.130.0080.04016.13
5.6.120.0110.04217.74
5.6.110.0080.04217.61
5.6.100.0120.04517.56
5.6.90.0080.03017.52
5.6.80.0110.03817.28
5.6.70.0030.00614.03
5.6.60.0070.00314.01
5.6.50.0060.00614.16
5.6.40.0050.00314.19
5.6.30.0070.01014.45
5.6.20.0030.01014.01
5.6.10.0100.00314.01
5.6.00.0050.00514.09
5.5.380.0000.00610.89
5.5.370.0060.00310.93
5.5.360.0060.00610.91
5.5.350.2020.01815.76
5.5.340.0030.02414.53
5.5.330.0060.02915.59
5.5.320.0150.03215.66
5.5.310.0120.02615.57
5.5.300.0020.03414.50
5.5.290.0100.01814.39
5.5.280.0080.04516.00
5.5.270.0090.03916.02
5.5.260.0040.04016.02
5.5.250.0060.04115.79
5.5.240.0030.04015.55
5.5.230.0040.00910.86
5.5.220.0060.00310.91
5.5.210.0100.00010.98
5.5.200.0090.00010.93
5.5.190.0000.00710.83
5.5.180.0060.00011.03
5.5.170.0090.00010.73
5.5.160.0030.00310.90
5.5.150.0040.00410.86
5.5.140.0030.00310.86
5.5.130.0030.00610.79
5.5.120.0070.00310.94
5.5.110.0140.00011.02
5.5.100.0030.01010.55
5.5.90.0050.00310.79
5.5.80.0090.00010.75
5.5.70.0100.00310.85
5.5.60.0000.00710.70
5.5.50.0030.00311.02
5.5.40.0100.00311.07
5.5.30.0110.00410.98
5.5.20.0040.00710.93
5.5.10.0060.00010.82
5.5.00.0040.01210.88
5.4.450.0150.02915.26
5.4.440.0120.02715.21
5.4.430.0120.03115.11
5.4.420.0170.02314.98
5.4.410.0150.02115.00
5.4.400.0100.02914.94
5.4.390.0090.03114.96
5.4.380.0170.03014.70
5.4.370.0160.03114.54
5.4.360.0230.02514.65
5.4.350.0170.03314.74
5.4.340.0280.02614.77
5.4.330.0050.00010.64
5.4.320.0050.03011.54
5.4.310.0070.03011.71
5.4.300.0100.01711.67
5.4.290.0050.02211.72
5.4.280.0060.02411.49
5.4.270.0070.02911.53
5.4.260.0100.02111.70
5.4.250.0050.03211.58
5.4.240.0090.02511.54
5.4.230.0030.02911.49
5.4.220.0090.02911.62
5.4.210.0040.02711.38
5.4.200.0060.03511.66
5.4.190.0050.02311.61
5.4.180.0050.02311.52
5.4.170.0100.01911.44
5.4.160.0080.02711.56
5.4.150.0100.02511.56
5.4.140.0130.04311.51
5.4.130.0090.04011.36
5.4.120.0090.02811.28
5.4.110.0060.02811.31
5.4.100.0040.02911.38
5.4.90.0050.02711.43
5.4.80.0050.02611.45
5.4.70.0070.02111.23
5.4.60.0060.02411.26
5.4.50.0070.02011.37
5.4.40.0060.02611.38
5.4.30.0050.02311.23
5.4.20.0060.02311.40
5.4.10.0080.02511.40
5.4.00.0120.03711.03
5.3.290.0040.02211.52
5.3.280.0110.02811.47
5.3.270.0100.03911.48
5.3.260.0080.02211.48
5.3.250.0080.02611.48
5.3.240.0060.03111.48
5.3.230.0130.04111.47
5.3.220.0070.02111.46
5.3.210.0050.02611.46
5.3.200.0070.02111.46
5.3.190.0110.02411.46
5.3.180.0050.03311.49
5.3.170.0020.02911.54
5.3.160.0050.02211.49
5.3.150.0060.02911.45
5.3.140.0030.02611.49
5.3.130.0050.02611.45
5.3.120.0090.02511.45
5.3.110.0070.02911.50
5.3.100.0070.02411.18
5.3.90.0070.02711.16
5.3.80.0070.02411.15
5.3.70.0070.02311.15
5.3.60.0140.02711.15
5.3.50.0120.02111.12
5.3.40.0080.01911.12
5.3.30.0040.02411.09
5.3.20.0060.02010.99
5.3.10.0080.02110.97
5.3.00.0030.02910.96
5.2.170.0040.0209.71
5.2.160.0010.0219.71
5.2.150.0050.0209.71
5.2.140.0050.0209.71
5.2.130.0060.0169.69
5.2.120.0020.0199.69
5.2.110.0030.0219.69
5.2.100.0060.0179.69
5.2.90.0040.0199.69
5.2.80.0050.0189.69
5.2.70.0100.0149.69
5.2.60.0050.0199.66
5.2.50.0050.0169.64
5.2.40.0080.0199.63
5.2.30.0020.0219.62
5.2.20.0020.0209.62
5.2.10.0030.0199.58
5.2.00.0080.0149.51
5.1.60.0060.0149.15
5.1.50.0060.0159.15
5.1.40.0050.0159.14
5.1.30.0060.0149.32
5.1.20.0070.0169.32
5.1.10.0040.0179.19
5.1.00.0040.0179.19
5.0.50.0050.0158.43
5.0.40.0050.0198.35
5.0.30.0040.0248.26
5.0.20.0050.0148.25
5.0.10.0050.0208.23
5.0.00.0050.0268.23
4.4.90.0030.0137.51
4.4.80.0050.0137.49
4.4.70.0070.0097.50
4.4.60.0010.0147.49
4.4.50.0030.0117.50
4.4.40.0040.0137.47
4.4.30.0060.0127.50
4.4.20.0070.0167.54
4.4.10.0050.0117.54
4.4.00.0020.0157.50
4.3.110.0020.0117.45
4.3.100.0040.0087.45
4.3.90.0040.0087.43
4.3.80.0050.0147.41
4.3.70.0050.0077.43
4.3.60.0020.0107.43
4.3.50.0020.0107.43
4.3.40.0020.0147.38
4.3.30.0040.0106.76
4.3.20.0040.0096.75
4.3.10.0010.0116.73
4.3.00.0020.0159.73

preferences:
42.5 ms | 401 KiB | 5 Q