3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$a = fopen(__FILE__, "r"); var_dump(["a" => 1, "b" => 2] <= ["b" => 2, "a" => 1]); var_dump(["a" => 1, "b" => 2] >= ["b" => 2, "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)
8.3.60.0140.00318.43
8.3.50.0100.00721.09
8.3.40.0120.00318.59
8.3.30.0140.00318.82
8.3.20.0040.00420.30
8.3.10.0040.00423.70
8.3.00.0040.00419.13
8.2.180.0150.00018.42
8.2.170.0140.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00422.12
8.2.110.0060.00321.10
8.2.100.0080.00417.50
8.2.90.0000.00719.09
8.2.80.0080.00017.97
8.2.70.0100.00017.36
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0040.00417.80
8.2.20.0070.00017.54
8.2.10.0070.00017.83
8.2.00.0000.00917.52
8.1.280.0120.00325.92
8.1.270.0050.00323.97
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00023.79
8.1.230.0040.00718.88
8.1.220.0020.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00317.00
8.1.190.0040.00416.88
8.1.180.0030.00618.10
8.1.170.0080.00020.44
8.1.160.0040.00421.85
8.1.150.0040.00418.70
8.1.140.0060.00317.36
8.1.130.0000.00717.72
8.1.120.0000.00717.39
8.1.110.0050.00317.32
8.1.100.0000.00717.30
8.1.90.0080.00017.32
8.1.80.0040.00417.21
8.1.70.0050.00317.23
8.1.60.0030.00917.43
8.1.50.0070.00017.30
8.1.40.0050.00317.25
8.1.30.0000.00917.39
8.1.20.0000.00817.50
8.1.10.0040.00417.23
8.1.00.0050.00317.35
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.27
8.0.270.0030.00317.07
8.0.260.0040.00417.05
8.0.250.0020.00516.79
8.0.240.0030.00316.70
8.0.230.0000.00716.78
8.0.220.0070.00016.79
8.0.210.0050.00316.66
8.0.200.0060.00016.70
8.0.190.0070.00016.88
8.0.180.0070.00016.82
8.0.170.0080.00016.67
8.0.160.0000.00716.64
8.0.150.0030.00316.70
8.0.140.0030.00316.66
8.0.130.0030.00313.21
8.0.120.0030.00516.74
8.0.110.0050.00316.75
8.0.100.0040.00416.77
8.0.90.0000.00716.74
8.0.80.0070.01516.70
8.0.70.0030.00516.58
8.0.60.0040.00416.79
8.0.50.0070.00016.61
8.0.30.0090.00916.70
8.0.20.0120.00917.40
8.0.10.0020.00516.82
8.0.00.0070.01116.57
7.4.330.0040.00415.02
7.4.320.0030.00316.31
7.4.300.0030.00316.29
7.4.290.0030.00316.44
7.4.280.0080.00016.29
7.4.270.0000.00716.37
7.4.260.0070.00316.25
7.4.250.0050.00216.37
7.4.240.0070.00116.36
7.4.230.0000.00616.54
7.4.220.0110.00716.52
7.4.210.0000.01316.45
7.4.200.0070.00016.48
7.4.160.0060.00916.39
7.4.150.0060.01317.40
7.4.140.0100.00817.86
7.4.130.0080.00916.46
7.4.120.0080.00816.37
7.4.110.0060.01216.43
7.4.100.0030.01416.55
7.4.90.0060.01016.39
7.4.80.0130.00619.39
7.4.70.0070.00916.48
7.4.60.0060.00916.31
7.4.50.0040.00416.32
7.4.40.0070.01616.41
7.4.30.0130.00416.29
7.4.00.0080.00814.75
7.3.330.0050.00012.96
7.3.320.0030.00312.93
7.3.310.0040.00415.98
7.3.300.0000.00616.02
7.3.290.0080.00716.16
7.3.280.0070.00916.15
7.3.270.0060.01517.40
7.3.260.0140.00316.35
7.3.250.0130.00516.18
7.3.240.0090.00916.26
7.3.230.0060.01216.39
7.3.210.0100.00616.34
7.3.200.0090.00619.39
7.3.190.0100.00716.22
7.3.180.0070.01016.21
7.3.170.0130.00616.27
7.3.160.0100.00616.11
7.3.120.0070.01014.42
7.3.110.0130.00314.90
7.3.100.0040.01114.63
7.3.90.0110.00314.59
7.3.80.0030.01214.52
7.3.70.0030.00714.61
7.3.60.0110.00414.75
7.3.50.0030.00914.67
7.3.40.0100.00714.75
7.3.30.0040.00814.66
7.3.20.0030.00916.61
7.3.10.0100.00316.65
7.3.00.0000.01216.57
7.2.330.0120.00616.44
7.2.320.0000.01616.52
7.2.310.0120.01216.50
7.2.300.0030.01416.27
7.2.290.0090.01316.36
7.2.250.0060.01314.76
7.2.240.0090.00915.03
7.2.230.0070.01014.99
7.2.220.0080.00814.82
7.2.210.0100.00314.55
7.2.200.0030.01014.54
7.2.190.0070.00714.64
7.2.180.0080.00614.80
7.2.170.0130.00314.71
7.2.110.0340.00716.29
7.2.60.0250.00016.34
7.1.330.0040.01115.80
7.1.320.0060.00615.53
7.1.310.0090.00915.51
7.1.300.0100.00015.43
7.1.290.0070.00715.59
7.1.280.0080.00415.83
7.1.270.0070.00715.51
7.1.260.0000.00915.78
7.1.200.0070.00315.78
7.1.70.0000.01116.75
7.1.60.0140.01019.32
7.1.50.0000.02216.81
7.1.00.0070.07322.48
7.0.200.0040.00416.54
7.0.140.0100.06722.15
7.0.60.0100.06019.96
7.0.50.0100.05717.79
7.0.40.0100.05020.20
7.0.30.0570.06720.00
7.0.20.0170.04020.00
7.0.10.0030.04319.99
7.0.00.0070.05720.11
5.6.280.0100.06720.92
5.6.210.0070.08320.70
5.6.200.0070.04718.12
5.6.190.0030.04320.48
5.6.180.0270.07020.43
5.6.170.0330.07720.54
5.6.160.0170.07320.50
5.6.150.0100.07018.11
5.6.140.0070.08318.11
5.6.130.0030.06318.17
5.6.120.0000.05721.05
5.6.110.0070.08321.08
5.6.100.0100.08020.97
5.6.90.0100.07721.00
5.6.80.0170.07320.35
5.6.70.3370.04020.52
5.5.350.0300.05720.41
5.5.340.0100.07317.98
5.5.330.0070.09320.07
5.5.320.0300.07720.24
5.5.310.0130.08320.33
5.5.300.0100.07718.00
5.5.290.0130.08317.91
5.5.280.0000.04320.89
5.5.270.0070.06720.76
5.5.260.0100.07720.88
5.5.250.0070.07020.69
5.5.240.0230.07020.36
5.4.450.0600.06019.13
5.4.440.0730.06319.49
5.4.430.0270.04319.47
5.4.420.0100.06019.32
5.4.410.0230.07319.34
5.4.400.0100.05719.20
5.4.390.0200.05019.14
5.4.380.0330.05318.95
5.4.370.0330.05319.31
5.4.360.0270.06019.15
5.4.350.0830.05318.92
5.4.340.0040.03711.97
5.4.320.0050.03712.46
5.4.310.0040.04012.45
5.4.300.0060.03612.46
5.4.290.0050.04012.45
5.4.280.0080.03512.35
5.4.270.0070.03512.35
5.4.260.0050.03912.34
5.4.250.0050.04012.35
5.4.240.0060.03812.35
5.4.230.0100.04212.34
5.4.220.0050.04412.34
5.4.210.0080.05212.34
5.4.200.0080.04212.34
5.4.190.0070.03412.34
5.4.180.0100.03412.34
5.4.170.0080.03612.35
5.4.160.0050.04012.34
5.4.150.0070.03512.34
5.4.140.0060.03812.02
5.4.130.0050.03812.02
5.4.120.0080.03311.97
5.4.110.0080.03311.96
5.4.100.0050.03711.97
5.4.90.0070.03511.96
5.4.80.0020.04111.96
5.4.70.0050.03611.96
5.4.60.0030.03711.96
5.4.50.0050.03511.96
5.4.40.0070.03311.95
5.4.30.0050.03611.95
5.4.20.0110.03511.95
5.4.10.0070.03511.95
5.4.00.0070.04011.44
5.3.290.0070.05112.80
5.3.280.0070.03712.71
5.3.270.0070.04012.72
5.3.260.0050.04112.72
5.3.250.0070.03712.72
5.3.240.0070.03612.72
5.3.230.0080.03712.71
5.3.220.0090.03712.68
5.3.210.0080.03912.68
5.3.200.0050.04012.68
5.3.190.0070.05212.68
5.3.180.0110.03412.67
5.3.170.0050.04412.67
5.3.160.0090.05112.67
5.3.150.0070.04312.67
5.3.140.0050.04012.66
5.3.130.0050.04012.66
5.3.120.0070.03812.66
5.3.110.0070.03912.65
5.3.100.0020.04912.12
5.3.90.0040.04212.08
5.3.80.0040.04112.07
5.3.70.0060.03912.07
5.3.60.0050.03812.07
5.3.50.0060.03712.00
5.3.40.0060.03912.00
5.3.30.0060.03411.95
5.3.20.0100.03411.73
5.3.10.0050.03611.70
5.3.00.0050.03611.68
5.2.170.0030.0329.18
5.2.160.0030.0309.18
5.2.150.0070.0379.18
5.2.140.0050.0309.17
5.2.130.0050.0319.14
5.2.120.0070.0269.14
5.2.110.0040.0329.15
5.2.100.0060.0289.14
5.2.90.0050.0309.14
5.2.80.0040.0329.14
5.2.70.0050.0309.14
5.2.60.0070.0289.09
5.2.50.0070.0329.05
5.2.40.0080.0309.04
5.2.30.0080.0349.02
5.2.20.0070.0309.00
5.2.10.0020.0318.92
5.2.00.0020.0328.78
5.1.60.0070.0228.07
5.1.50.0060.0248.06
5.1.40.0050.0258.05
5.1.30.0050.0268.39
5.1.20.0060.0258.42
5.1.10.0040.0268.14
5.1.00.0050.0268.14
5.0.50.0040.0206.62
5.0.40.0010.0226.48
5.0.30.0020.0336.29
5.0.20.0040.0196.27
5.0.10.0020.0216.24
5.0.00.0040.0366.23
4.4.90.0050.0184.78
4.4.80.0030.0154.75
4.4.70.0020.0224.75
4.4.60.0030.0174.75
4.4.50.0020.0174.77
4.4.40.0040.0254.71
4.4.30.0020.0194.75
4.4.20.0020.0174.84
4.4.10.0040.0154.85
4.4.00.0010.0284.75
4.3.110.0030.0164.67
4.3.100.0030.0204.66
4.3.90.0050.0124.63
4.3.80.0020.0254.58
4.3.70.0050.0124.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0040.0224.54
4.3.30.0020.0163.29
4.3.20.0000.0173.27
4.3.10.0020.0163.22
4.3.00.0000.0236.89

preferences:
69.14 ms | 401 KiB | 5 Q