3v4l.org

run code in 300+ PHP versions simultaneously
<?php class cr { private $priv_member; function cr($val) { $this->priv_member = $val; } static function comp_func_cr($a, $b) { if ($a->priv_member === $b->priv_member) return 0; return ($a->priv_member > $b->priv_member)? 1:-1; } } $a = array("0.1" => new cr(9), "0.5" => new cr(12), 0 => new cr(23), 1=> new cr(4), 2 => new cr(-15),); $b = array("0.2" => new cr(9), "0.5" => new cr(22), 0 => new cr(3), 1=> new cr(4), 2 => new cr(-15),); $result = array_udiff_assoc($a, $b, array("cr", "comp_func_cr")); print_r($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)
8.3.60.0110.01116.50
8.3.50.0150.00522.90
8.3.40.0110.00418.67
8.3.30.0110.00318.81
8.3.20.0000.00820.34
8.3.10.0050.00323.65
8.3.00.0000.00819.38
8.2.180.0120.00316.88
8.2.170.0100.00722.96
8.2.160.0070.01020.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00421.02
8.2.110.0030.00622.11
8.2.100.0100.00520.15
8.2.90.0000.00819.18
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0000.00819.95
8.2.30.0040.00418.08
8.2.20.0040.00417.74
8.2.10.0040.00417.95
8.2.00.0080.00017.63
8.1.280.0160.00325.92
8.1.270.0000.00923.96
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00024.02
8.1.230.0080.00419.16
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.01017.38
8.1.190.0030.00517.22
8.1.180.0030.00518.10
8.1.170.0040.00418.50
8.1.160.0050.00221.98
8.1.150.0000.00718.89
8.1.140.0000.00717.41
8.1.130.0000.00817.80
8.1.120.0040.00417.45
8.1.110.0000.00717.38
8.1.100.0050.00217.41
8.1.90.0070.00017.42
8.1.80.0030.00517.33
8.1.70.0030.00317.38
8.1.60.0000.00817.50
8.1.50.0000.00817.52
8.1.40.0000.00817.44
8.1.30.0050.00317.63
8.1.20.0040.00417.61
8.1.10.0000.00817.59
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.40
8.0.270.0070.00017.18
8.0.260.0000.00617.23
8.0.250.0070.00016.95
8.0.240.0000.00716.78
8.0.230.0000.00716.77
8.0.220.0000.00716.78
8.0.210.0070.00016.86
8.0.200.0030.00316.79
8.0.190.0040.00416.98
8.0.180.0030.00616.85
8.0.170.0000.00716.93
8.0.160.0040.00416.80
8.0.150.0040.00416.85
8.0.140.0030.00316.71
8.0.130.0050.00013.27
8.0.120.0040.00416.79
8.0.110.0040.00416.76
8.0.100.0050.00316.91
8.0.90.0020.00616.78
8.0.80.0080.00516.82
8.0.70.0040.00416.88
8.0.60.0060.00216.76
8.0.50.0020.00516.92
8.0.30.0080.00617.11
8.0.20.0060.00917.22
8.0.10.0060.00216.96
8.0.00.0080.00716.67
7.4.330.0050.00015.09
7.4.320.0000.00716.51
7.4.300.0000.00716.53
7.4.290.0000.00716.62
7.4.280.0070.00016.52
7.4.270.0000.00816.54
7.4.260.0000.00816.50
7.4.250.0040.00416.47
7.4.240.0070.00016.49
7.4.230.0050.00216.44
7.4.220.0050.01216.50
7.4.210.0060.00716.65
7.4.200.0020.00616.60
7.4.190.0040.00416.50
7.4.180.0030.00516.48
7.4.160.0070.00516.37
7.4.150.0080.00417.07
7.4.140.0060.00917.37
7.4.130.0080.00616.45
7.4.120.0060.00916.50
7.4.110.0070.00616.52
7.4.100.0070.00816.61
7.4.90.0100.00516.46
7.4.80.0060.00717.88
7.4.70.0090.00416.53
7.4.60.0050.00716.42
7.4.50.0010.00616.27
7.4.40.0080.00716.46
7.4.30.0040.00816.53
7.4.20.0000.00816.29
7.4.10.0000.00716.23
7.4.00.0030.00715.73
7.3.330.0000.00713.44
7.3.320.0000.00513.39
7.3.310.0000.00616.19
7.3.300.0030.00516.33
7.3.290.0090.00216.28
7.3.280.0060.00816.37
7.3.270.0080.00416.84
7.3.260.0020.01016.30
7.3.250.0050.00816.43
7.3.240.0030.00916.44
7.3.230.0080.00516.38
7.3.220.0000.00716.22
7.3.210.0040.00816.31
7.3.200.0070.00517.87
7.3.190.0060.00516.31
7.3.180.0050.00616.38
7.3.170.0060.00516.23
7.3.160.0030.00816.46
7.3.150.0000.00816.32
7.3.140.0040.00416.29
7.3.130.0030.00616.25
7.3.120.0040.00416.17
7.3.110.0000.00616.23
7.3.100.0030.00316.26
7.3.90.0000.00716.59
7.3.80.0030.00316.36
7.3.70.0000.00716.41
7.3.60.0060.00016.41
7.3.50.0040.00416.43
7.3.40.0070.00016.34
7.3.30.0040.00416.43
7.3.20.0030.00318.29
7.3.10.0070.00417.39
7.3.00.0040.00717.38
7.2.340.0040.00416.29
7.2.330.0030.01016.57
7.2.320.0100.00516.51
7.2.310.0030.01016.48
7.2.300.0090.00516.56
7.2.290.0040.00716.49
7.2.280.0000.00716.27
7.2.270.0080.00016.35
7.2.260.0080.00016.46
7.2.250.0070.00016.43
7.2.240.0000.00716.23
7.2.230.0040.00416.42
7.2.220.0030.00316.41
7.2.210.0030.00316.29
7.2.200.0030.00316.51
7.2.190.0050.00216.55
7.2.180.0030.00316.56
7.2.170.0070.00016.64
7.2.160.0050.00316.46
7.2.150.0000.00818.37
7.2.140.0000.00818.42
7.2.130.0050.00717.63
7.2.120.0040.00917.55
7.2.110.0040.00517.76
7.2.100.0030.00817.81
7.2.90.0050.00717.58
7.2.80.0070.00517.69
7.2.70.0050.00317.52
7.2.60.0020.01117.49
7.2.50.0000.00817.69
7.2.40.0020.00917.73
7.2.30.0000.01117.56
7.2.20.0040.00517.70
7.2.10.0070.00317.62
7.2.00.0020.00918.25
7.1.330.0060.00017.46
7.1.320.0030.00317.43
7.1.310.0030.00317.28
7.1.300.0020.00517.46
7.1.290.0040.00417.32
7.1.280.0070.00017.51
7.1.270.0030.00317.46
7.1.260.0040.00417.38
7.1.250.0060.00516.49
7.1.240.0000.00717.27
7.1.230.0070.00017.38
7.1.220.0000.00717.27
7.1.210.0030.00317.29
7.1.200.0060.00416.51
7.1.190.0030.00317.32
7.1.180.0000.00717.33
7.1.170.0040.00417.35
7.1.160.0040.00417.21
7.1.150.0020.00517.32
7.1.140.0070.00017.36
7.1.130.0070.00017.27
7.1.120.0000.00617.32
7.1.110.0040.00417.18
7.1.100.0050.00517.74
7.1.90.0070.00017.41
7.1.80.0000.00617.44
7.1.70.0040.00317.19
7.1.60.0080.00718.33
7.1.50.0060.00817.16
7.1.40.0000.00617.38
7.1.30.0060.00317.48
7.1.20.0020.00517.39
7.1.10.0000.00717.25
7.1.00.0050.03919.77
7.0.330.0030.00317.13
7.0.320.0070.00016.99
7.0.310.0030.00316.85
7.0.300.0080.00017.06
7.0.290.0060.00016.94
7.0.280.0040.00417.04
7.0.270.0040.00417.09
7.0.260.0000.00617.08
7.0.250.0070.00017.03
7.0.240.0040.00416.95
7.0.230.0000.00717.13
7.0.220.0040.00416.97
7.0.210.0030.00617.03
7.0.200.0030.00616.88
7.0.190.0030.00517.10
7.0.180.0080.00016.95
7.0.170.0070.00016.96
7.0.160.0080.00016.86
7.0.150.0070.00017.05
7.0.140.0000.04319.51
7.0.130.0050.00317.04
7.0.120.0020.00516.97
7.0.110.0040.00416.86
7.0.100.0080.00016.79
7.0.90.0000.00717.07
7.0.80.0070.00017.04
7.0.70.0030.00617.03
7.0.60.0050.04018.47
7.0.50.0050.02717.37
7.0.40.0050.02318.69
7.0.30.0150.03418.58
7.0.20.0160.04318.53
7.0.10.0160.02518.71
7.0.00.0000.04818.51
5.6.400.0050.00316.03
5.6.390.0020.00615.84
5.6.380.0050.00215.81
5.6.370.0040.00415.84
5.6.360.0000.00715.69
5.6.350.0030.00315.84
5.6.340.0000.00816.02
5.6.330.0040.00415.80
5.6.320.0000.00815.79
5.6.310.0000.00715.79
5.6.300.0000.00815.65
5.6.290.0000.00715.85
5.6.280.0020.04018.58
5.6.270.0040.00415.95
5.6.260.0070.00015.79
5.6.250.0040.00415.80
5.6.240.0080.00015.93
5.6.230.0060.00316.09
5.6.220.0000.01015.97
5.6.210.0080.03718.30
5.6.200.0050.04117.14
5.6.190.0050.03018.11
5.6.180.0050.03818.33
5.6.170.0130.04418.24
5.6.160.0060.04418.35
5.6.150.0100.03617.25
5.6.140.0020.03017.13
5.6.130.0060.04217.03
5.6.120.0070.02618.47
5.6.110.0040.02918.45
5.6.100.0060.03218.54
5.6.90.0050.04418.43
5.6.80.0090.03518.14
5.6.70.0140.03318.31
5.6.60.0070.00015.85
5.6.50.0040.00415.77
5.6.40.0030.00615.82
5.6.30.0030.00315.94
5.6.20.0000.00715.76
5.6.10.0000.00716.06
5.6.00.0050.00215.92
5.5.380.0090.00416.07
5.5.370.0110.00016.01
5.5.360.0000.01115.88
5.5.350.0210.03718.09
5.5.340.0070.04116.96
5.5.330.0050.04218.16
5.5.320.0250.02418.01
5.5.310.0140.04218.07
5.5.300.0040.04316.95
5.5.290.0130.01716.96
5.5.280.0060.04218.37
5.5.270.0060.02318.37
5.5.260.0040.02318.35
5.5.250.0050.03418.21
5.5.240.0110.04018.07
5.5.230.0030.00715.84
5.5.220.0100.00015.68
5.5.210.0070.00315.81
5.5.200.0000.01115.65
5.5.190.0050.00515.76
5.5.180.0040.00715.64
5.5.170.0080.00315.87
5.5.160.0090.00015.68
5.5.150.0070.00415.57
5.5.140.0050.00515.63
5.5.130.0000.01115.68
5.5.120.0070.00515.58
5.5.110.0070.00415.67
5.5.100.0000.01115.87
5.5.90.0060.00415.78
5.5.80.0120.00015.97
5.5.70.0050.00515.93
5.5.60.0050.00515.82
5.5.50.0080.00215.69
5.5.40.0040.00415.77
5.5.30.0110.00015.67
5.5.20.0050.00515.84
5.5.10.0040.00715.77
5.5.00.0050.00515.77
5.4.450.0120.02515.98
5.4.440.0410.02516.16
5.4.430.0320.03416.18
5.4.420.0300.03216.03
5.4.410.0110.02515.73
5.4.400.0210.03015.72
5.4.390.0250.03415.47
5.4.380.0080.02815.63
5.4.370.0040.02215.58
5.4.360.0060.02515.55
5.4.350.0050.02612.26
5.4.340.0090.01912.34
5.4.330.0060.00212.62
5.4.320.0050.02012.56
5.4.310.0070.02012.66
5.4.300.0080.01812.62
5.4.290.0040.02412.60
5.4.280.0080.01912.64
5.4.270.0090.01812.55
5.4.260.0060.02212.56
5.4.250.0080.02112.61
5.4.240.0050.02212.46
5.4.230.0050.02212.45
5.4.220.0100.02012.38
5.4.210.0090.02112.49
5.4.200.0060.02112.41
5.4.190.0070.02412.36
5.4.180.0060.02312.41
5.4.170.0070.01912.44
5.4.160.0040.02212.52
5.4.150.0070.01812.38
5.4.140.0070.01912.29
5.4.130.0060.02212.35
5.4.120.0080.02612.40
5.4.110.0080.01912.40
5.4.100.0050.02112.41
5.4.90.0050.02112.37
5.4.80.0070.02112.32
5.4.70.0040.02112.34
5.4.60.0040.02112.37
5.4.50.0060.01912.32
5.4.40.0020.02212.28
5.4.30.0020.02112.44
5.4.20.0030.02212.43
5.4.10.0090.01612.31
5.4.00.0080.01812.03

preferences:
52.52 ms | 401 KiB | 5 Q