3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("1" => 5, 2 => 10, 3, "2" => 7); $b = (object) $a; print_r($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)
8.3.40.0110.00418.62
8.3.30.0070.00718.68
8.3.20.0040.00420.16
8.3.10.0040.00421.84
8.3.00.0040.00422.52
8.2.170.0110.00422.96
8.2.160.0120.00620.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.34
8.2.110.0040.00422.08
8.2.100.0070.00419.29
8.2.90.0000.00719.22
8.2.80.0000.00817.97
8.2.70.0000.00817.38
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0000.00817.91
8.2.30.0070.00017.86
8.2.20.0040.00417.66
8.2.10.0040.00417.54
8.2.00.0050.00517.66
8.1.270.0030.00620.32
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00024.02
8.1.230.0040.00819.00
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0000.00817.40
8.1.180.0040.00420.41
8.1.170.0040.00418.37
8.1.160.0000.00722.04
8.1.150.0040.00418.52
8.1.140.0070.00017.42
8.1.130.0000.00717.71
8.1.120.0000.00717.39
8.1.110.0040.00417.31
8.1.100.0070.00017.37
8.1.90.0040.00417.43
8.1.80.0020.00517.37
8.1.70.0030.00517.41
8.1.60.0000.00717.52
8.1.50.0000.00817.40
8.1.40.0000.00817.46
8.1.30.0000.00817.52
8.1.20.0060.00317.66
8.1.10.0030.00517.29
8.1.00.0000.00817.39
8.0.300.0000.00718.77
8.0.290.0020.00516.77
8.0.280.0000.00818.40
8.0.270.0050.00217.17
8.0.260.0030.00316.75
8.0.250.0070.00016.89
8.0.240.0080.00016.90
8.0.230.0000.00816.76
8.0.220.0000.00716.77
8.0.210.0030.00316.85
8.0.200.0000.00616.81
8.0.190.0040.00416.80
8.0.180.0070.00216.74
8.0.170.0030.00316.85
8.0.160.0000.00916.69
8.0.150.0030.00316.82
8.0.140.0000.00716.68
8.0.130.0000.00613.25
8.0.120.0000.00816.68
8.0.110.0080.00016.68
8.0.100.0070.00016.69
8.0.90.0030.00516.82
8.0.80.0120.00316.75
8.0.70.0000.00716.92
8.0.60.0030.00516.71
8.0.50.0040.00416.92
8.0.30.0140.00517.13
8.0.20.0090.01017.40
8.0.10.0000.00716.98
8.0.00.0110.00816.62
7.4.330.0030.00315.00
7.4.320.0000.00616.58
7.4.300.0000.00616.63
7.4.290.0030.00316.57
7.4.280.0000.00716.46
7.4.270.0000.00716.51
7.4.260.0040.00416.49
7.4.250.0000.00816.45
7.4.240.0000.00716.49
7.4.230.0030.00316.46
7.4.220.0110.01116.52
7.4.210.0080.00916.64
7.4.200.0000.00716.67
7.4.190.0030.00316.65
7.4.160.0100.00516.48
7.4.150.0090.00917.40
7.4.140.0140.00517.86
7.4.130.0050.01216.47
7.4.120.0080.00916.42
7.4.110.0030.01316.47
7.4.100.0100.01316.63
7.4.90.0000.01716.47
7.4.80.0070.01419.39
7.4.70.0080.00816.53
7.4.60.0090.00916.34
7.4.50.0040.00016.30
7.4.40.0080.00522.77
7.4.30.0090.00616.34
7.4.00.0040.01115.18
7.3.330.0050.00012.92
7.3.320.0030.00313.13
7.3.310.0000.00716.04
7.3.300.0000.00716.03
7.3.290.0030.01416.24
7.3.280.0060.01116.21
7.3.270.0090.01217.40
7.3.260.0120.01216.31
7.3.250.0100.00616.41
7.3.240.0040.01216.34
7.3.230.0150.00616.39
7.3.210.0080.00816.27
7.3.200.0140.00719.39
7.3.190.0060.01216.36
7.3.180.0080.00816.11
7.3.170.0100.00716.48
7.3.160.0030.01216.15
7.3.120.0000.00814.43
7.3.10.0090.00616.29
7.3.00.0050.01116.16
7.2.330.0030.01416.43
7.2.320.0100.01016.35
7.2.310.0100.00616.50
7.2.300.0100.00616.37
7.2.290.0000.01616.62
7.2.130.0080.00916.53
7.2.120.0060.00616.57
7.2.110.0040.01216.51
7.2.100.0080.00116.64
7.2.90.0150.00116.66
7.2.80.0060.00916.54
7.2.70.0080.00516.69
7.2.60.0090.01016.62
7.2.50.0100.00716.69
7.2.40.0070.00516.70
7.2.30.0060.01016.64
7.2.20.0080.01016.58
7.2.10.0030.01016.65
7.2.00.0060.00917.65
7.1.250.0070.00415.54
7.1.200.0070.00715.47
7.1.100.0030.01018.37
7.1.70.0000.00817.02
7.1.60.0000.01217.16
7.1.50.0120.01016.59
7.1.00.0030.03322.28
7.0.200.0000.01516.42
7.0.140.0030.07322.09
7.0.60.0100.06019.99
7.0.50.0230.05017.84
7.0.40.0170.06320.42
7.0.30.0230.04720.11
7.0.20.0300.04720.15
7.0.10.0170.05320.15
7.0.00.0070.07720.18
5.6.280.0030.09321.13
5.6.210.0070.05020.51
5.6.200.0100.07718.18
5.6.190.0000.09320.57
5.6.180.3130.05020.75
5.6.170.0230.04020.55
5.6.160.0000.04720.54
5.6.150.0100.07018.34
5.6.140.0070.08018.28
5.6.130.0000.04318.28
5.6.120.0030.04021.01
5.6.110.0130.07720.98
5.6.100.0100.08320.95
5.6.90.0000.04320.87
5.6.80.0100.04720.37
5.5.350.0200.08020.45
5.5.340.0100.03317.98
5.5.330.0030.08720.32
5.5.320.0300.07320.36
5.5.310.0370.07320.29
5.5.300.0070.04317.91
5.5.290.0100.07718.04
5.5.280.0170.07020.63
5.5.270.0030.04020.67
5.5.260.0100.05020.95
5.5.250.0130.05320.53
5.5.240.0070.08020.11
5.4.450.0770.05719.57
5.4.440.0670.05719.45
5.4.430.0800.06019.33
5.4.420.0830.05319.60
5.4.410.0900.06319.31
5.4.400.1530.08318.89
5.4.390.1470.06318.46
5.4.380.0170.06018.73
5.4.370.0100.05718.71
5.4.360.0170.04718.78
5.4.350.0140.06212.00
5.4.340.0080.04812.00
5.4.320.0110.03212.48
5.4.310.0050.04112.48
5.4.300.0030.04312.48
5.4.290.0030.03912.48
5.4.280.0040.03712.38
5.4.270.0050.03612.38
5.4.260.0070.03712.38
5.4.250.0070.05318.94
5.4.240.0230.06319.00
5.4.230.0130.07718.93
5.4.220.0000.06018.76
5.4.210.0070.07718.95
5.4.200.0030.05719.08
5.4.190.0130.05318.73
5.4.180.0130.05318.73
5.4.170.0100.06018.98
5.4.160.0070.05718.81
5.4.150.0070.07718.78
5.4.140.0170.04316.57
5.4.130.0100.07016.38
5.4.120.0030.05016.38
5.4.110.0070.05016.55
5.4.100.0130.04316.49
5.4.90.0070.07316.41
5.4.80.0130.05016.45
5.4.70.0030.05316.48
5.4.60.0170.04716.38
5.4.50.0030.05016.44
5.4.40.0030.05016.54
5.4.30.0130.04016.38
5.4.20.0070.04716.58
5.4.10.0100.05016.43
5.4.00.0070.04715.99
5.3.290.0080.04212.80
5.3.280.0070.05014.49
5.3.270.0070.07014.70
5.3.260.0200.04714.58
5.3.250.0130.04714.67
5.3.240.0130.05014.66
5.3.230.0070.06714.61
5.3.220.0030.05314.39
5.3.210.0130.04314.41
5.3.200.0100.05014.58
5.3.190.0070.04714.75
5.3.180.0000.05714.69
5.3.170.0070.04714.71
5.3.160.0030.05314.57
5.3.150.0070.04714.46
5.3.140.0130.04314.56
5.3.130.0030.05314.72
5.3.120.0170.04314.54
5.3.110.0070.05014.70
5.3.100.0070.05014.24
5.3.90.0070.05014.23
5.3.80.0070.05014.09
5.3.70.0100.06313.84
5.3.60.0130.04314.21
5.3.50.0070.07014.10
5.3.40.0030.06013.92
5.3.30.0030.05013.97
5.3.20.0100.04713.90
5.3.10.0030.05313.73
5.3.00.0030.05313.69
5.2.170.0000.04711.21
5.2.160.0030.04311.03
5.2.150.0030.04311.30
5.2.140.0030.04011.20
5.2.130.0000.04311.27
5.2.120.0030.04011.06
5.2.110.0130.03711.08
5.2.100.0070.03711.15
5.2.90.0130.03311.08
5.2.80.0070.03711.07
5.2.70.0000.06711.16
5.2.60.0030.04711.02
5.2.50.0070.03710.84
5.2.40.0030.05010.98
5.2.30.0100.03710.87
5.2.20.0070.03711.02
5.2.10.0000.04310.93
5.2.00.0030.04010.54
5.1.60.0030.03310.11
5.1.50.0070.04710.08
5.1.40.0000.0379.88
5.1.30.0070.03310.32
5.1.20.0030.03710.43
5.1.10.0000.04310.25
5.1.00.0030.03310.02
5.0.50.0030.0278.62
5.0.40.0100.0238.55
5.0.30.0030.0438.19
5.0.20.0030.0378.18
5.0.10.0030.0278.16
5.0.00.0000.0438.16
4.4.90.0030.0306.59
4.4.80.0000.0236.59
4.4.70.0000.0236.59
4.4.60.0000.0236.59
4.4.50.0030.0206.59
4.4.40.0070.0376.81
4.4.30.0030.0206.81
4.4.20.0070.0176.81
4.4.10.0030.0206.81
4.4.00.0100.0376.81
4.3.110.0030.0206.81
4.3.100.0000.0236.81
4.3.90.0070.0276.81
4.3.80.0000.0336.81
4.3.70.0000.0236.81
4.3.60.0000.0336.81
4.3.50.0030.0236.81
4.3.40.0070.0276.81
4.3.30.0000.0236.81
4.3.20.0000.0236.81
4.3.10.0000.0276.81
4.3.00.0170.0178.00

preferences:
43.55 ms | 400 KiB | 5 Q