3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('foo' => 0.73); $b = array('foo' => "0.73"); print_r(array_udiff_assoc($a, $b, function($a, $b) { return !($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)
8.3.60.0140.00018.43
8.3.50.0080.01122.97
8.3.40.0070.01018.84
8.3.30.0070.00719.13
8.3.20.0070.00020.39
8.3.10.0000.00723.66
8.3.00.0000.00819.26
8.2.180.0110.00416.38
8.2.170.0110.00322.96
8.2.160.0060.00920.35
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0140.00326.16
8.2.120.0040.00421.16
8.2.110.0000.00922.14
8.2.100.0050.00517.72
8.2.90.0030.00517.90
8.2.80.0000.00917.97
8.2.70.0080.00017.50
8.2.60.0040.00417.93
8.2.50.0090.00318.07
8.2.40.0000.00818.28
8.2.30.0000.00718.05
8.2.20.0070.00017.75
8.2.10.0040.00418.13
8.2.00.0040.00417.74
8.1.280.0090.00625.92
8.1.270.0040.00423.91
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00922.33
8.1.230.0110.00020.96
8.1.220.0080.00017.74
8.1.210.0040.00418.89
8.1.200.0080.00317.13
8.1.190.0060.00317.25
8.1.180.0060.00318.10
8.1.170.0000.00818.64
8.1.160.0040.00422.04
8.1.150.0040.00418.89
8.1.140.0000.00717.45
8.1.130.0030.00317.82
8.1.120.0070.00017.38
8.1.110.0050.00317.45
8.1.100.0030.00317.41
8.1.90.0000.00717.38
8.1.80.0040.00417.36
8.1.70.0030.00317.44
8.1.60.0040.00417.49
8.1.50.0040.00417.45
8.1.40.0030.00617.51
8.1.30.0050.00317.48
8.1.20.0070.00017.56
8.1.10.0000.00817.34
8.1.00.0040.00417.34
8.0.300.0070.00020.01
8.0.290.0080.00016.75
8.0.280.0030.00318.49
8.0.270.0080.00017.15
8.0.260.0030.00317.31
8.0.250.0030.00316.91
8.0.240.0040.00416.93
8.0.230.0050.00316.82
8.0.220.0040.00216.82
8.0.210.0070.00016.86
8.0.200.0030.00316.95
8.0.190.0040.00416.90
8.0.180.0050.00216.92
8.0.170.0050.00316.95
8.0.160.0070.00016.95
8.0.150.0000.00816.86
8.0.140.0080.00016.74
8.0.130.0030.00313.29
8.0.120.0000.00816.82
8.0.110.0040.00416.83
8.0.100.0040.00416.93
8.0.90.0070.00016.89
8.0.80.0080.01216.76
8.0.70.0000.01016.78
8.0.60.0040.00416.93
8.0.50.0000.00816.71
8.0.30.0100.00916.95
8.0.20.0090.00917.40
8.0.10.0040.00416.89
8.0.00.0070.01016.68
7.4.330.0050.00015.00
7.4.320.0030.00316.41
7.4.300.0000.00616.61
7.4.290.0000.00816.59
7.4.280.0050.00716.47
7.4.270.0030.00316.42
7.4.260.0070.00016.48
7.4.250.0050.00316.47
7.4.240.0010.00616.56
7.4.230.0000.00716.40
7.4.220.0030.01516.60
7.4.210.0070.00716.55
7.4.200.0070.00016.40
7.4.160.0060.01016.50
7.4.150.0150.00317.40
7.4.140.0080.01117.86
7.4.130.0120.00916.44
7.4.120.0150.00516.60
7.4.110.0080.00916.44
7.4.100.0060.01116.51
7.4.90.0060.01216.48
7.4.80.0030.01319.39
7.4.70.0080.00816.52
7.4.60.0070.01116.46
7.4.50.0000.00716.42
7.4.40.0100.00716.44
7.4.30.0080.00816.38
7.4.00.0030.01315.00
7.3.330.0000.00713.32
7.3.320.0030.00313.24
7.3.310.0000.00716.33
7.3.300.0000.00716.12
7.3.290.0070.00716.31
7.3.280.0100.00616.31
7.3.270.0100.00717.40
7.3.260.0150.00316.62
7.3.250.0100.00816.55
7.3.240.0130.00616.36
7.3.230.0090.01216.39
7.3.210.0130.00516.47
7.3.200.0000.02019.39
7.3.190.0070.01016.55
7.3.180.0070.01016.55
7.3.170.0100.00716.44
7.3.160.0100.00616.23
7.2.330.0130.01016.77
7.2.320.0140.00816.52
7.2.310.0030.01416.39
7.2.300.0060.01616.64
7.2.290.0040.01816.59
7.2.00.0060.00919.27
7.1.100.0040.00718.40
7.1.70.0000.01017.09
7.1.60.0070.01819.46
7.1.50.0040.00716.95
7.1.00.0030.07722.28
7.0.200.0030.00716.62
7.0.140.0070.07322.10
7.0.110.0230.09720.07
7.0.100.0100.05319.89
7.0.90.0170.07319.98
7.0.80.0100.08019.94
7.0.70.0100.05019.88
7.0.60.0100.07719.94
7.0.50.0200.08020.47
7.0.40.0070.08020.25
7.0.30.0130.08020.20
7.0.20.0070.06720.08
7.0.10.0030.09020.04
7.0.00.0100.08020.15
5.6.280.0070.07020.79
5.6.260.0070.05020.70
5.6.250.0100.05320.63
5.6.240.0070.08320.64
5.6.230.0070.05020.70
5.6.220.0070.07320.54
5.6.210.0170.06720.69
5.6.200.0100.08021.13
5.6.190.0030.08320.95
5.6.180.0070.08720.96
5.6.170.0100.07021.27
5.6.160.0030.06721.08
5.6.150.0130.07020.91
5.6.140.0070.07321.19
5.6.130.0070.05321.29
5.6.120.0000.09021.19
5.6.110.0030.08021.14
5.6.100.0030.06021.21
5.6.90.0070.07721.17
5.6.80.0030.08020.47
5.6.70.0030.08020.57
5.6.60.0030.07020.30
5.6.50.0070.08320.65
5.6.40.0000.06720.65
5.6.30.0030.08320.48
5.6.20.0000.09020.50
5.6.10.0030.08320.50
5.6.00.0130.04320.51
5.5.380.0100.05020.40
5.5.370.0070.08020.25
5.5.360.0030.07020.24
5.5.350.0130.07720.45
5.5.340.0070.06720.75
5.5.330.0070.08020.78
5.5.320.0130.08020.71
5.5.310.0030.08320.81
5.5.300.0100.08020.96
5.5.290.0070.08320.90
5.5.280.0170.07720.84
5.5.270.0170.06720.79
5.5.260.0030.08020.93
5.5.250.0070.07720.85
5.5.240.0170.07320.29
5.5.230.0070.08020.29
5.5.220.0000.07720.36
5.5.210.0030.08020.29
5.5.200.0130.07320.16
5.5.190.0030.08720.34
5.5.180.0130.07020.35
5.5.160.0070.05020.39
5.5.150.0000.07320.25
5.5.140.0170.06720.25
5.5.130.0170.07020.38
5.5.120.0100.08020.16
5.5.110.0070.05320.29
5.5.100.0030.06020.23
5.5.90.0100.05020.05
5.5.80.0030.08720.19
5.5.70.0070.07020.04
5.5.60.0000.04720.27
5.5.50.0030.07720.07
5.5.40.0170.06320.16
5.5.30.0000.05020.13
5.5.20.0000.08320.12
5.5.10.0030.06019.98
5.5.00.0200.07020.10
5.4.450.0070.07719.35
5.4.440.0100.07719.57
5.4.430.0070.06319.41
5.4.420.0100.07319.32
5.4.410.0130.06019.53
5.4.400.0030.07719.32
5.4.390.0000.05319.02
5.4.380.0170.06319.18
5.4.370.0100.07318.95
5.4.360.0100.08019.18
5.4.350.0130.07019.34
5.4.340.0070.07719.00
5.4.320.0100.07018.99
5.4.310.0070.06019.32
5.4.300.0000.08719.23
5.4.290.0070.07318.98
5.4.280.0100.06319.18
5.4.270.0100.07319.34
5.4.260.0070.03719.02
5.4.250.0200.05719.03
5.4.240.0000.05019.08
5.4.230.0030.06319.24
5.4.220.0030.04719.01
5.4.210.0070.06719.16
5.4.200.0100.05719.24
5.4.190.0130.04019.32
5.4.180.0100.06319.15
5.4.170.0130.07019.00
5.4.160.0100.07319.14
5.4.150.0000.05018.98
5.4.140.0070.07716.35
5.4.130.0070.07016.46
5.4.120.0100.03716.38
5.4.110.0030.06016.56
5.4.100.0070.07016.56
5.4.90.0100.07016.41
5.4.80.0070.06316.64
5.4.70.0000.05716.64
5.4.60.0000.04016.54
5.4.50.0030.04016.23
5.4.40.0030.05016.45
5.4.30.0070.06016.54
5.4.20.0030.05316.38
5.4.10.0100.06016.62
5.4.00.0070.06715.79
5.3.290.0070.04714.68
5.3.280.0070.05014.62
5.3.270.0130.07014.73
5.3.260.0070.07014.55
5.3.250.0070.06314.65
5.3.240.0100.07714.61
5.3.230.0070.07714.46
5.3.220.0030.06314.65
5.3.210.0030.07314.57
5.3.200.0030.04714.52
5.3.190.0000.08014.65
5.3.180.0170.06714.64
5.3.170.0000.04714.56
5.3.160.0100.03014.68
5.3.150.0000.06314.58
5.3.140.0030.07014.67
5.3.130.0000.06714.54
5.3.120.0030.07014.77
5.3.110.0030.06314.55
5.3.100.0100.04714.00
5.3.90.0030.08014.15
5.3.80.0030.07014.08
5.3.70.0030.06714.25
5.3.60.0000.03714.00
5.3.50.0070.03013.96
5.3.40.0070.06713.95
5.3.30.0070.06713.86
5.3.20.0030.08013.92
5.3.10.0030.07713.51
5.3.00.0030.06013.64
5.2.170.0030.05712.02
5.2.160.0070.05012.02
5.2.150.0070.06012.02
5.2.140.0030.04712.02
5.2.130.0000.04712.02
5.2.120.0000.03312.02
5.2.110.0000.05012.02
5.2.100.0000.03712.02
5.2.90.0070.05712.02
5.2.80.0000.06712.02
5.2.70.0100.05712.02
5.2.60.0030.06012.02
5.2.50.0070.06012.02
5.2.40.0030.03312.02
5.2.30.0070.05712.02
5.2.20.0000.06312.02
5.2.10.0000.03312.02
5.2.00.0000.05712.02
5.1.60.0100.04712.02
5.1.50.0070.03712.02
5.1.40.0100.03712.02
5.1.30.0030.06012.02
5.1.20.0070.05712.02
5.1.10.0030.05312.02
5.1.00.0070.05012.02
5.0.50.0000.03712.02
5.0.40.0070.04012.02
5.0.30.0000.06712.02
5.0.20.0030.04312.02
5.0.10.0030.04312.02
5.0.00.0100.05712.02
4.4.90.0000.04012.02
4.4.80.0070.03012.02
4.4.70.0070.02712.02
4.4.60.0000.01712.02
4.4.50.0070.02712.02
4.4.40.0070.04712.02
4.4.30.0000.03012.02
4.4.20.0030.03012.02
4.4.10.0000.03712.02
4.4.00.0030.04712.02
4.3.110.0070.02012.02
4.3.100.0030.03012.02
4.3.90.0070.03012.02
4.3.80.0000.04312.02
4.3.70.0000.03012.02
4.3.60.0000.02012.02
4.3.50.0030.03712.02
4.3.40.0000.03012.02
4.3.30.0000.03712.02
4.3.20.0030.03312.02
4.3.10.0000.03012.02
4.3.00.0000.02712.02

preferences:
43.11 ms | 401 KiB | 5 Q