3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['aa' => 4, 'cc' => 6]; $b = ['cc' => 6, 'aa' => 4]; //var_dump(array_keys($c) == array_keys($b)); $array_1_types = []; foreach($a as $value) { $array_1_types[] = gettype($value); } $array_2_types = []; foreach($b as $value) { $array_2_types[] = gettype($value); } $result = $array_1_types === $array_2_types; var_dump($result);

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)
8.3.60.0000.02118.43
8.3.50.0110.00521.21
8.3.40.0120.00618.89
8.3.30.0040.01120.30
8.3.20.0040.00420.33
8.3.10.0040.00420.92
8.3.00.0040.00422.40
8.2.180.0130.00716.63
8.2.170.0100.00722.96
8.2.160.0170.00022.13
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.25
8.2.110.0090.00019.33
8.2.100.0070.00417.90
8.2.90.0050.00319.24
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0030.00618.15
8.2.30.0000.00719.44
8.2.20.0000.00717.78
8.2.10.0030.00517.68
8.2.00.0000.00717.76
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00323.82
8.1.230.0080.00420.95
8.1.220.0050.00318.77
8.1.210.0060.00320.88
8.1.200.0060.00317.35
8.1.190.0040.00417.53
8.1.180.0030.00518.10
8.1.170.0090.00018.72
8.1.160.0000.00718.84
8.1.150.0080.00018.64
8.1.140.0050.00217.33
8.1.130.0000.00817.77
8.1.120.0080.00317.44
8.1.110.0070.00017.45
8.1.100.0070.00017.29
8.1.90.0020.00517.49
8.1.80.0030.00417.48
8.1.70.0070.00017.35
8.1.60.0030.00617.61
8.1.50.0000.00817.41
8.1.40.0000.00817.42
8.1.30.0040.00417.64
8.1.20.0000.00817.54
8.1.10.0040.00417.46
8.1.00.0080.00017.45
8.0.300.0070.00019.98
8.0.290.0040.00417.05
8.0.280.0000.00718.38
8.0.270.0070.00017.16
8.0.260.0040.00416.73
8.0.250.0060.00317.00
8.0.240.0050.00316.98
8.0.230.0050.00216.82
8.0.220.0030.00316.94
8.0.210.0070.00016.90
8.0.200.0000.00616.97
8.0.190.0040.00416.94
8.0.180.0000.00816.93
8.0.170.0030.00316.81
8.0.160.0070.00017.01
8.0.150.0070.00016.92
8.0.140.0080.00016.92
8.0.130.0030.00313.33
8.0.120.0040.00416.76
8.0.110.0070.00016.92
8.0.100.0000.00716.76
8.0.90.0000.00816.90
8.0.80.0090.00616.82
8.0.70.0000.00716.84
8.0.60.0000.00716.77
8.0.50.0000.00716.93
8.0.30.0140.00717.07
8.0.20.0080.01017.40
8.0.10.0030.00317.05
8.0.00.0110.00716.95
7.4.330.0050.00016.71
7.4.320.0070.00016.47
7.4.300.0000.00616.61
7.4.290.0030.00316.46
7.4.280.0040.00416.51
7.4.270.0070.00016.61
7.4.260.0050.00013.20
7.4.250.0080.00016.57
7.4.240.0030.00316.53
7.4.230.0000.00716.40
7.4.220.0150.01216.62
7.4.210.0080.00716.54
7.4.200.0040.00416.44
7.4.190.0000.00716.62
7.4.160.0100.01016.54
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0120.00516.57
7.4.120.0070.01216.65
7.4.110.0040.01216.43
7.4.100.0140.00316.71
7.4.90.0070.01116.52
7.4.80.0100.00619.39
7.4.70.0050.01116.36
7.4.60.0120.00916.43
7.4.50.0040.00416.71
7.4.40.0040.01122.77
7.4.30.0110.00616.66
7.4.00.0090.00614.80
7.3.330.0030.00313.18
7.3.320.0000.00713.15
7.3.310.0050.00216.43
7.3.300.0040.00416.24
7.3.290.0140.00516.33
7.3.280.0050.01316.33
7.3.270.0090.00917.40
7.3.260.0100.01018.24
7.3.250.0090.01416.57
7.3.240.0100.00716.57
7.3.230.0030.01516.57
7.3.210.0040.01216.34
7.3.200.0080.01219.39
7.3.190.0090.01216.46
7.3.180.0120.00316.52
7.3.170.0000.01616.43
7.3.160.0100.00616.54
7.3.120.0070.01014.85
7.2.330.0080.00816.43
7.2.320.0090.00916.64
7.2.310.0180.00716.42
7.2.300.0040.01316.41
7.2.290.0100.00616.65
7.1.70.0070.00017.25
7.1.60.0130.00619.17
7.1.50.0140.01017.02
7.1.00.0100.06022.54
7.0.200.0040.00416.89
7.0.140.0100.07322.09
7.0.110.0030.04319.94
7.0.100.0030.04019.93
7.0.90.0130.02720.02
7.0.80.0100.03320.04
7.0.70.0030.05719.87
7.0.60.0030.03720.01
7.0.50.0130.07719.95
7.0.40.0100.06319.75
7.0.30.0070.03319.88
7.0.20.0030.04319.86
7.0.10.0030.08719.86
7.0.00.0100.05319.65
5.6.280.0030.07321.10
5.6.260.0000.05020.66
5.6.250.0030.04320.63
5.6.240.0000.06320.48
5.6.230.0030.04020.68
5.6.220.0070.05720.63
5.6.210.0100.07320.72
5.6.200.0070.07320.71
5.6.190.0070.03720.61
5.6.180.0030.04020.65
5.6.170.0070.06720.65
5.6.160.0030.04020.63
5.6.150.0100.03320.68
5.6.140.0030.04320.55
5.6.130.0030.04020.55
5.6.120.0000.04320.65
5.6.110.0130.03020.64
5.6.100.0030.05720.64
5.6.90.0070.03720.53
5.6.80.0000.06720.07
5.6.70.0030.04020.02
5.6.60.0070.03719.93
5.6.50.0070.04019.96
5.6.40.0070.03320.00
5.6.30.0000.04320.06
5.6.20.0000.04320.21
5.6.10.0030.04019.95
5.6.00.0000.04719.96
5.5.380.0070.03720.46
5.5.370.0070.03720.39
5.5.360.0070.06320.55
5.5.350.0000.07720.42
5.5.340.0100.07720.98
5.5.330.0030.04720.98
5.5.320.0030.03720.98
5.5.310.0030.03720.80
5.5.300.0030.06020.80
5.5.290.0070.07720.88
5.5.280.0100.05720.89
5.5.270.0000.04320.93
5.5.260.0070.03720.96
5.5.250.0100.03320.62
5.5.240.0130.02720.19
5.5.230.0130.06720.07
5.5.220.0000.04720.18
5.5.210.0070.06020.32
5.5.200.0100.04020.22
5.5.190.0070.03720.25
5.5.180.0000.04020.09
5.5.160.0030.04020.21
5.5.150.0100.05720.32
5.5.140.0070.07020.33
5.5.130.0030.08020.12
5.5.120.0070.07720.31
5.5.110.0030.08320.24
5.5.100.0130.07320.16
5.5.90.0130.07020.10
5.5.80.0070.08320.07
5.5.70.0100.07020.16
5.5.60.0030.07720.01
5.5.50.0100.04320.08
5.5.40.0130.04320.17
5.5.30.0070.07320.20
5.5.20.0130.07320.13
5.5.10.0030.08020.19
5.5.00.0100.04720.16
5.4.450.0070.04019.58
5.4.440.0100.03319.45
5.4.430.0070.03719.42
5.4.420.0030.06319.42
5.4.410.0070.03719.29
5.4.400.0030.03719.30
5.4.390.0030.08319.02
5.4.380.0070.03718.93
5.4.370.0000.05319.11
5.4.360.0130.03019.25
5.4.350.0000.04018.96
5.4.340.0070.03319.12
5.4.320.0100.03018.93
5.4.310.0130.07019.03
5.4.300.0100.07318.95
5.4.290.0070.07718.98
5.4.280.0070.05319.13
5.4.270.0030.06719.00
5.4.260.0030.07719.02
5.4.250.0200.06719.02
5.4.240.0130.05318.93
5.4.230.0130.06719.17
5.4.220.0070.07019.11
5.4.210.0030.08019.00
5.4.200.0070.07718.95
5.4.190.0170.03718.97
5.4.180.0030.08019.16
5.4.170.0070.04718.99
5.4.160.0030.04318.96
5.4.150.0000.04319.22
5.4.140.0070.04016.17
5.4.130.0100.06716.43
5.4.120.0100.03716.48
5.4.110.0030.04716.14
5.4.100.0030.06716.38
5.4.90.0070.07016.49
5.4.80.0030.07716.36
5.4.70.0100.06716.39
5.4.60.0030.05016.46
5.4.50.0000.06316.38
5.4.40.0100.07316.40
5.4.30.0030.04316.36
5.4.20.0070.07316.46
5.4.10.0070.07016.16
5.4.00.0070.07315.86
5.3.290.0030.05014.69
5.3.280.0100.07314.48
5.3.270.0070.05314.49
5.3.260.0000.04314.43
5.3.250.0130.06314.63
5.3.240.0100.07314.49
5.3.230.0000.08314.59
5.3.220.0130.06714.45
5.3.210.0170.06714.51
5.3.200.0070.07314.50
5.3.190.0100.04314.64
5.3.180.0070.07014.56
5.3.170.0070.07014.35
5.3.160.0070.07714.67
5.3.150.0070.04314.45
5.3.140.0130.06014.40
5.3.130.0070.08014.61
5.3.120.0070.07014.49
5.3.110.0100.06314.57
5.3.100.0170.06313.98
5.3.90.0070.06313.93
5.3.80.0100.05713.82
5.3.70.0070.07313.90
5.3.60.0000.07713.85
5.3.50.0100.06013.73
5.3.40.0070.04713.96
5.3.30.0130.06013.84
5.3.20.0130.05313.47
5.3.10.0070.04013.52
5.3.00.0000.06313.53
5.2.170.0030.06311.54
5.2.160.0030.06011.54
5.2.150.0030.06711.54
5.2.140.0000.06711.54
5.2.130.0070.05711.54
5.2.120.0000.06711.54
5.2.110.0100.05711.54
5.2.100.0070.05711.54
5.2.90.0000.06711.54
5.2.80.0000.04011.54
5.2.70.0070.05311.54
5.2.60.0070.05311.54
5.2.50.0070.05711.54
5.2.40.0000.04311.54
5.2.30.0070.05711.54
5.2.20.0070.02711.54
5.2.10.0070.05711.54
5.2.00.0070.05711.54
5.1.60.0030.05311.54
5.1.50.0000.05711.54
5.1.40.0000.04711.54
5.1.30.0130.03711.54
5.1.20.0000.03311.54
5.1.10.0030.03711.54
5.1.00.0030.05311.54
5.0.50.0070.04011.54
5.0.40.0000.04011.54
5.0.30.0030.06011.54
5.0.20.0030.04311.54
5.0.10.0000.02711.54
5.0.00.0030.05711.54
4.4.90.0100.02711.54
4.4.80.0100.00711.54
4.4.70.0000.03711.54
4.4.60.0030.02711.54
4.4.50.0030.03311.54
4.4.40.0030.05311.54
4.4.30.0000.04011.54
4.4.20.0030.02711.54
4.4.10.0100.02011.54
4.4.00.0030.05311.54
4.3.110.0070.03011.54
4.3.100.0030.01711.54
4.3.90.0000.03311.54
4.3.80.0000.05311.54
4.3.70.0000.02311.54
4.3.60.0130.02311.54
4.3.50.0000.04011.54
4.3.40.0030.05011.54
4.3.30.0000.02311.54
4.3.20.0070.03311.54
4.3.10.0030.03711.54
4.3.00.0000.03011.54

preferences:
52.91 ms | 400 KiB | 5 Q