3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ObjPrueba { var $nombre; var $age; function ObjPrueba($nombre, $age) { $this->nombre = $nombre; $this->age = $age; } /* Ésta es la función de comparación estática: */ static function cmp_obj($a, $b) { $al = ($a->age); $bl = ($b->age); if ($al == $bl) { return 0; } return ($al > $bl) ? +1 : -1; } } $a[] = new ObjPrueba("c", 22); $a[] = new ObjPrueba("b", 15); $a[] = new ObjPrueba("d", 2); usort($a, array("ObjPrueba", "cmp_obj")); foreach ($a as $elemento) { echo $elemento->nombre ." -> ". $elemento->age. "\n"; }

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)
8.3.60.0100.01016.88
8.3.50.0170.00521.15
8.3.40.0140.00018.54
8.3.30.0080.00618.67
8.3.20.0030.00620.19
8.3.10.0030.00623.54
8.3.00.0070.00419.69
8.2.180.0190.00316.75
8.2.170.0060.00922.96
8.2.160.0090.00620.55
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00417.75
8.2.110.0030.00619.31
8.2.100.0110.00017.84
8.2.90.0030.00519.22
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00321.01
8.2.30.0080.00019.82
8.2.20.0080.00017.74
8.2.10.0070.00018.01
8.2.00.0040.00418.04
8.1.280.0070.00725.92
8.1.270.0060.01320.38
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00323.92
8.1.230.0070.00317.51
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00717.22
8.1.180.0000.00818.10
8.1.170.0060.00318.66
8.1.160.0000.00722.07
8.1.150.0030.00518.80
8.1.140.0030.00517.46
8.1.130.0030.00317.65
8.1.120.0030.00317.47
8.1.110.0000.00817.46
8.1.100.0000.00817.46
8.1.90.0040.00317.46
8.1.80.0070.00017.52
8.1.70.0000.00817.37
8.1.60.0040.00417.63
8.1.50.0050.00317.51
8.1.40.0040.00417.48
8.1.30.0050.00317.60
8.1.20.0040.00417.64
8.1.10.0000.00817.59
8.1.00.0030.00517.52
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0040.00418.36
8.0.270.0000.00717.26
8.0.260.0000.00717.20
8.0.250.0040.00416.90
8.0.240.0070.00017.01
8.0.230.0030.00316.96
8.0.220.0030.00517.00
8.0.210.0080.00016.97
8.0.200.0040.00416.97
8.0.190.0000.00816.96
8.0.180.0000.00716.94
8.0.170.0000.00816.89
8.0.160.0080.00016.88
8.0.150.0040.00416.89
8.0.140.0050.00216.83
8.0.130.0030.00313.38
8.0.120.0000.00816.83
8.0.110.0040.00416.94
8.0.100.0000.00816.90
8.0.90.0030.00516.97
8.0.80.0070.01116.84
8.0.70.0040.00416.81
8.0.60.0040.00416.97
8.0.50.0000.00716.80
8.0.30.0110.00917.11
8.0.20.0150.00817.40
8.0.10.0080.00016.91
8.0.00.0070.01116.73
7.4.330.0050.00015.14
7.4.320.0030.00316.61
7.4.300.0070.00016.52
7.4.290.0000.00716.44
7.4.280.0030.00516.51
7.4.270.0030.00316.38
7.4.260.0040.00416.52
7.4.250.0030.00616.47
7.4.240.0050.00216.56
7.4.230.0000.00816.61
7.4.220.0070.01416.47
7.4.210.0070.00716.57
7.4.200.0000.00716.36
7.4.160.0100.01416.64
7.4.150.0150.00317.40
7.4.140.0120.01017.86
7.4.130.0100.00816.64
7.4.120.0060.01116.53
7.4.110.0000.01916.43
7.4.100.0150.00316.41
7.4.90.0070.01316.54
7.4.80.0040.01419.39
7.4.70.0140.00316.47
7.4.60.0100.00716.60
7.4.50.0060.00316.61
7.4.40.0080.00816.59
7.4.30.0100.01016.70
7.4.00.0060.01014.95
7.3.330.0000.00513.19
7.3.320.0030.00313.23
7.3.310.0000.00716.27
7.3.300.0030.00316.28
7.3.290.0080.00616.31
7.3.280.0080.00916.36
7.3.270.0000.01817.40
7.3.260.0090.00916.42
7.3.250.0090.00916.57
7.3.240.0040.01516.60
7.3.230.0060.01616.39
7.3.210.0030.01316.39
7.3.200.0080.01219.39
7.3.190.0090.00916.52
7.3.180.0060.01016.59
7.3.170.0040.01416.49
7.3.160.0070.01116.39
7.3.120.0060.00914.81
7.3.110.0090.00614.76
7.3.100.0040.00814.69
7.3.90.0120.00814.62
7.3.80.0090.00614.81
7.3.70.0070.01014.96
7.3.60.0030.01114.96
7.3.50.0140.00014.97
7.3.40.0090.00614.80
7.3.30.0060.00614.88
7.3.20.0040.00716.80
7.3.10.0060.00416.60
7.3.00.0040.00816.44
7.2.330.0100.00716.78
7.2.320.0130.01016.78
7.2.310.0060.01216.67
7.2.300.0130.00316.66
7.2.290.0070.01116.52
7.2.240.0000.01615.12
7.2.230.0060.01215.11
7.2.220.0070.01115.20
7.2.210.0030.01515.22
7.2.200.0100.00315.16
7.2.190.0070.01014.95
7.2.180.0030.01014.79
7.2.170.0060.00915.11
7.2.160.0000.01415.03
7.2.150.0060.00917.16
7.2.140.0120.00616.84
7.2.130.0100.00316.98
7.2.120.0150.00916.95
7.2.110.0020.01116.95
7.2.100.0060.00917.03
7.2.90.0120.00716.83
7.2.80.0030.01016.95
7.2.70.0020.01216.87
7.2.60.0100.00516.88
7.2.50.0060.00616.87
7.2.40.0030.00716.76
7.2.30.0070.00716.86
7.2.20.0040.01016.91
7.2.10.0090.00716.86
7.2.00.0060.00717.89
7.1.330.0090.00615.80
7.1.320.0070.01015.95
7.1.310.0040.01115.88
7.1.300.0100.00315.96
7.1.290.0070.00715.91
7.1.280.0060.00915.88
7.1.270.0400.00715.77
7.1.260.0440.00715.84
7.1.250.0090.00415.92
7.1.200.0000.00815.95
7.1.100.0040.00818.19
7.1.70.0000.00816.91
7.1.60.0110.01420.03
7.1.50.0300.01034.85
7.1.00.0000.08022.32
7.0.200.0000.00716.69
7.0.60.0200.07019.93
7.0.50.0070.04017.87
7.0.40.0170.06720.27
7.0.30.0500.05320.26
7.0.20.0030.05320.23
7.0.10.0100.08320.21
7.0.00.0100.07320.23
5.6.280.0030.06721.13
5.6.210.0100.07720.47
5.6.200.0070.07718.19
5.6.190.0100.07320.64
5.6.180.0230.05720.48
5.6.170.0100.04720.55
5.6.160.0030.04320.71
5.6.150.0170.07018.21
5.6.140.0070.05318.27
5.6.130.0030.08318.18
5.6.120.0070.08721.02
5.6.110.0100.07721.00
5.6.100.0100.08021.11
5.6.90.0200.06721.11
5.6.80.0100.07720.41
5.6.70.3830.05020.53
5.5.350.0100.09020.44
5.5.340.0070.04718.09
5.5.330.0100.05020.27
5.5.320.0300.05720.24
5.5.310.0470.06320.33
5.5.300.0070.08017.94
5.5.290.0070.07317.91
5.5.280.0100.08020.94
5.5.270.0130.07020.88
5.5.260.0100.08320.87
5.5.250.0070.04020.80
5.5.240.0370.06320.04
5.4.450.0070.06719.45
5.4.440.0130.06319.48
5.4.430.0100.08319.54
5.4.420.0200.05019.61
5.4.410.0270.04019.34
5.4.400.0200.05319.23
5.4.390.0100.06319.10
5.4.380.0200.05019.25
5.4.370.0000.06719.06
5.4.360.0200.04718.87
5.4.350.0130.05718.89
5.4.340.0130.05719.38
5.4.320.0130.05319.23
5.4.310.0270.04019.26
5.4.300.0170.05019.39
5.4.290.0070.06319.28
5.4.280.0100.05719.14
5.4.270.0070.06019.26
5.4.260.0100.05719.27
5.4.250.0170.06018.88
5.4.240.0170.05019.05
5.4.230.0130.05319.14
5.4.220.0270.04719.25
5.4.210.0170.05319.02
5.4.200.0130.05316.88
5.4.190.0470.06018.93
5.4.180.0200.05319.00
5.4.170.0170.05019.32
5.4.160.0100.05719.16
5.4.150.0100.05719.00
5.4.140.0200.07316.57
5.4.130.0170.04716.33
5.4.120.0170.05716.56
5.4.110.0330.05716.57
5.4.100.0100.06016.47
5.4.90.0230.05716.39
5.4.80.0130.05716.50
5.4.70.0130.05316.49
5.4.60.0170.04716.31
5.4.50.0130.05016.52
5.4.40.0270.04316.49
5.4.30.0170.06016.36
5.4.20.0170.05316.53
5.4.10.0300.04016.39
5.4.00.0170.05315.82

preferences:
66.48 ms | 401 KiB | 5 Q