3v4l.org

run code in 300+ PHP versions simultaneously
<?php // fastest $final = (object) ['a' => 1, 'b' => 2]; // 2nd fastest $array = []; $array['a'] = 1; $array['b'] = 2; $final = (object) $array; //slow $final = new stdClass(); $final->a = 1; $final->b = 2; //slowest class myStdClass extends stdClass { $function __construct($a, $b) { $this->a = $a; $this->b = $b; } } $final = new mystdclass(1, 2);

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)
8.4.100.0120.00717.93
8.4.90.0070.00520.73
8.4.80.0060.00417.66
8.4.70.0050.00517.46
8.4.60.0160.00617.86
8.4.50.0150.00717.95
8.4.40.0190.00517.81
8.4.30.0210.00317.33
8.4.20.0170.00617.24
8.4.10.0170.00717.87
8.3.230.0170.00416.55
8.3.220.0060.00416.20
8.3.210.0060.00416.33
8.3.200.0170.00416.48
8.3.190.0170.00416.52
8.3.180.0050.00616.50
8.3.170.0200.00416.88
8.3.160.0170.00616.45
8.3.150.0190.00416.61
8.3.140.0180.00616.50
8.3.130.0140.00616.26
8.3.120.0180.00216.55
8.3.110.0170.00316.74
8.3.100.0190.00416.61
8.3.90.0220.00416.37
8.3.80.0210.00216.45
8.3.70.0150.00916.45
8.3.60.0200.00316.49
8.3.50.0050.00516.43
8.3.40.0170.00317.32
8.3.30.0130.00717.29
8.3.20.0170.00217.66
8.3.10.0120.00717.49
8.3.00.0070.00317.40
8.2.290.0120.00616.27
8.2.280.0130.00516.58
8.2.270.0150.00316.38
8.2.260.0170.00216.40
8.2.250.0150.00416.65
8.2.240.0140.00316.17
8.2.230.0150.00316.43
8.2.220.0140.00616.27
8.2.210.0130.00416.57
8.2.200.0130.00416.34
8.2.190.0160.00416.49
8.2.180.0110.00516.38
8.2.170.0150.00517.48
8.2.160.0130.00817.57
8.2.150.0060.00417.33
8.2.140.0080.00117.57
8.2.130.0070.00217.27
8.2.120.0050.00517.45
8.2.110.0040.00617.34
8.2.100.0080.00317.23
8.2.90.0080.00317.55
8.2.80.0070.00317.33
8.2.70.0050.00517.51
8.2.60.0050.00417.63
8.2.50.0040.00617.53
8.2.40.0060.00517.24
8.2.30.0060.00517.43
8.2.20.0060.00317.19
8.2.10.0060.00417.25
8.2.00.0040.00417.36
8.1.330.0140.00315.74
8.1.320.0110.00615.91
8.1.310.0160.00516.11
8.1.300.0140.00416.00
8.1.290.0150.00315.95
8.1.280.0140.00516.19
8.1.270.0150.00517.25
8.1.260.0130.00417.05
8.1.250.0140.00517.05
8.1.240.0150.00417.08
8.1.230.0140.00417.21
8.1.220.0150.00317.08
8.1.210.0150.00417.05
8.1.200.0130.00517.07
8.1.190.0150.00216.99
8.1.180.0140.00516.73
8.1.170.0130.00517.04
8.1.160.0140.00317.25
8.1.150.0150.00416.93
8.1.140.0140.00417.12
8.1.130.0140.00317.09
8.1.120.0130.00416.86
8.1.110.0120.00617.16
8.1.100.0150.00217.04
8.1.90.0170.00216.88
8.1.80.0110.00517.29
8.1.70.0160.00217.11
8.1.60.0140.00317.28
8.1.50.0140.00517.22
8.1.40.0170.00217.34
8.1.30.0150.00217.25
8.1.20.0170.00317.38
8.1.10.0130.00517.06
8.1.00.0150.00216.89
8.0.300.0120.00416.30
8.0.290.0110.00516.57
8.0.280.0140.00316.11
8.0.270.0130.00416.29
8.0.260.0160.00216.76
8.0.250.0120.00616.32
8.0.240.0140.00216.52
8.0.230.0130.00416.46
8.0.220.0150.00216.56
8.0.210.0120.00516.41
8.0.200.0150.00316.76
8.0.190.0140.00316.41
8.0.180.0150.00316.52
8.0.170.0120.00416.58
8.0.160.0160.00216.47
8.0.150.0140.00416.43
8.0.140.0160.00116.57
8.0.130.0150.00116.57
8.0.120.0110.00616.48
8.0.110.0160.00216.33
8.0.100.0130.00716.42
8.0.90.0140.00316.50
8.0.80.0110.00716.26
8.0.70.0140.00216.46
8.0.60.0100.00716.49
8.0.50.0110.00516.22
8.0.30.0150.00216.45
8.0.20.0130.00416.50
8.0.10.0120.00516.38
8.0.00.0120.00616.58
7.4.330.0040.00416.02
7.4.320.0150.00316.27
7.4.300.0130.00415.76
7.4.290.0120.00415.94
7.4.280.0120.00416.11
7.4.270.0140.00415.91
7.4.260.0140.00216.09
7.4.250.0150.00216.04
7.4.240.0140.00415.88
7.4.230.0100.00616.16
7.4.220.0130.00416.28
7.4.210.0130.00416.30
7.4.200.0100.00516.14
7.4.190.0140.00216.01
7.4.180.0110.00516.01
7.4.160.0130.00516.15
7.4.150.0130.00415.92
7.4.140.0150.00216.00
7.4.130.0130.00216.00
7.4.120.0110.00515.82
7.4.110.0100.00615.93
7.4.100.0130.00316.21
7.4.90.0130.00415.86
7.4.80.0150.00115.72
7.4.70.0100.00516.00
7.4.60.0080.00615.97
7.4.50.0120.00415.81
7.4.40.0160.00115.87
7.4.30.0140.00215.79
7.4.20.0150.00315.88
7.4.10.0120.01016.02
7.4.00.0120.00515.95
7.3.330.0130.00315.82
7.3.320.0110.00615.84
7.3.310.0100.00615.86
7.3.300.0110.00515.73
7.3.290.0110.00615.77
7.3.280.0120.00315.82
7.3.270.0110.00415.90
7.3.260.0120.00415.83
7.3.250.0130.00315.41
7.3.240.0150.00115.68
7.3.230.0140.00315.73
7.3.220.0130.00415.74
7.3.210.0140.00415.90
7.3.200.0140.00215.65
7.3.190.0140.00415.71
7.3.180.0120.00316.02
7.3.170.0110.00515.58
7.3.160.0150.00315.98
7.3.150.0120.00415.80
7.3.140.0140.00315.66
7.3.130.0130.00415.87
7.3.120.0110.00416.07
7.3.110.0110.00415.64
7.3.100.0130.00315.63
7.3.90.0130.00415.85
7.3.80.0140.00216.04
7.3.70.0110.00515.87
7.3.60.0130.00515.89
7.3.50.0120.00515.99
7.3.40.0120.00315.77
7.3.30.0100.00615.99
7.3.20.0150.00415.81
7.3.10.0130.00415.82
7.3.00.0140.00315.84
7.2.340.0130.00415.59
7.2.330.0160.00115.87
7.2.320.0160.00415.88
7.2.310.0110.00415.59
7.2.300.0110.00416.08
7.2.290.0120.00416.06
7.2.280.0100.00515.79
7.2.270.0110.00515.98
7.2.260.0100.00515.98
7.2.250.0120.00315.56
7.2.240.0130.00416.09
7.2.230.0140.00215.73
7.2.220.0100.00515.71
7.2.210.0140.00315.83
7.2.200.0110.00416.25
7.2.190.0150.00315.93
7.2.180.0140.00115.62
7.2.170.0150.00216.04
7.2.160.0130.00516.24
7.2.150.0130.00415.95
7.2.140.0140.00216.14
7.2.130.0150.00216.13
7.2.120.0140.00216.04
7.2.110.0140.00516.05
7.2.100.0310.00516.09
7.2.90.0190.00715.79
7.2.80.0260.00415.81
7.2.70.0160.00316.27
7.2.60.0190.00515.86
7.2.50.0150.00316.31
7.2.40.0140.00316.01
7.2.30.0160.00415.96
7.2.20.0150.00316.11
7.2.10.0180.00116.11
7.2.00.0130.00416.30
7.1.330.0090.00714.99
7.1.320.0110.00514.79
7.1.310.0110.00414.93
7.1.300.0130.00314.97
7.1.290.0130.00315.00
7.1.280.0110.00515.26
7.1.270.0160.00214.98
7.1.260.0120.00514.97
7.1.250.0140.00315.05
7.1.240.0110.00414.93
7.1.230.0120.00415.18
7.1.220.0310.00414.98
7.1.210.0110.00415.09
7.1.200.0110.00514.81
7.1.190.0130.00314.82
7.1.180.0140.00314.66
7.1.170.0140.00215.05
7.1.160.0150.00215.14
7.1.150.0120.00314.61
7.1.140.0150.00214.76
7.1.130.0130.00214.98
7.1.120.0110.00414.84
7.1.110.0130.00314.87
7.1.100.0130.00414.88
7.1.90.0130.00315.07
7.1.80.0120.00314.93
7.1.70.0150.00114.88
7.1.60.0120.00414.89
7.1.50.0130.00415.07
7.1.40.0110.00415.23
7.1.30.0130.00314.94
7.1.20.0130.00314.94
7.1.10.0130.00414.70
7.1.00.0390.00115.05
7.0.330.0130.00214.93
7.0.320.0110.00414.29
7.0.310.0130.00414.86
7.0.300.0130.00214.57
7.0.290.0140.00314.65
7.0.280.0130.00214.80
7.0.270.0110.00414.53
7.0.260.0130.00214.60
7.0.250.0080.00814.58
7.0.240.0140.00514.83
7.0.230.0140.00214.82
7.0.220.0130.00214.90
7.0.210.0110.00414.62
7.0.200.0140.00214.50
7.0.190.0110.00514.68
7.0.180.0100.00414.48
7.0.170.0150.00114.74
7.0.160.0120.00314.68
7.0.150.0110.00414.54
7.0.140.0150.00114.66
7.0.130.0120.00314.89
7.0.120.0180.00514.50
7.0.110.0140.00314.71
7.0.100.0150.00314.53
7.0.90.0090.00714.60
7.0.80.0120.00414.57
7.0.70.0120.00414.32
7.0.60.0140.00214.98
7.0.50.0140.00214.80
7.0.40.0120.00314.66
7.0.30.0100.00414.98
7.0.20.0130.00214.57
7.0.10.0110.00414.82
7.0.00.0140.00214.75
5.6.400.0140.00115.52
5.6.390.0090.00515.39
5.6.380.0110.00315.48
5.6.370.0110.00215.63
5.6.360.0100.00415.52
5.6.350.0130.00115.61
5.6.340.0110.00415.38
5.6.330.0100.00415.60
5.6.320.0060.00715.57
5.6.310.0090.00615.33
5.6.300.0140.00215.35
5.6.290.0110.00315.26
5.6.280.0110.00315.36
5.6.270.0120.00315.28
5.6.260.0130.00315.29
5.6.250.0100.00515.21
5.6.240.0090.00615.48
5.6.230.0120.00115.41
5.6.220.0120.00315.14
5.6.210.0120.00215.40
5.6.200.0140.00215.57
5.6.190.0120.00215.62
5.6.180.0120.00315.41
5.6.170.0120.00315.45
5.6.160.0070.00615.57
5.6.150.0130.00015.41
5.6.140.0090.00415.34
5.6.130.0110.00315.51
5.6.120.0150.00215.41
5.6.110.0090.00714.98
5.6.100.0090.00515.44
5.6.90.0120.00315.22
5.6.80.0100.00415.50
5.6.70.0100.00515.53
5.6.60.0120.00215.59
5.6.50.0130.00115.35
5.6.40.0090.00415.50
5.6.30.0110.00315.34
5.6.20.0110.00415.29
5.6.10.0110.00415.34
5.6.00.0150.00015.15
5.5.380.0070.00815.45
5.5.370.0110.00315.42
5.5.360.0110.00315.11
5.5.350.0100.00315.26
5.5.340.0110.00315.34
5.5.330.0100.00415.21
5.5.320.0120.00315.53
5.5.310.0110.00315.41
5.5.300.0110.00515.07
5.5.290.0100.00515.34
5.5.280.0080.00615.36
5.5.270.0130.00215.35
5.5.260.0150.00115.10
5.5.250.0100.00415.63
5.5.240.0100.00415.43
5.5.230.0110.00515.63
5.5.220.0110.00215.21
5.5.210.0080.00515.24
5.5.200.0110.00215.23
5.5.190.0110.00515.17
5.5.180.0120.00414.84
5.5.170.0080.00615.09
5.5.160.0110.00415.05
5.5.150.0100.00315.09
5.5.140.0100.00315.36
5.5.130.0090.00515.13
5.5.120.0100.00315.23
5.5.110.0120.00115.10
5.5.100.0090.00515.14
5.5.90.0130.00215.32
5.5.80.0090.00415.23
5.5.70.0080.00515.46
5.5.60.0110.00315.36
5.5.50.0090.00415.29
5.5.40.0100.00315.29
5.5.30.0140.00215.32
5.5.20.0100.00415.34
5.5.10.0090.00415.19
5.5.00.0090.00515.27
5.4.450.0080.00212.83
5.4.440.0090.00112.83
5.4.430.0100.00112.83
5.4.420.0110.00112.83
5.4.410.0090.00212.83
5.4.400.0100.00212.83
5.4.390.0090.00212.83
5.4.380.0080.00212.83
5.4.370.0090.00212.83
5.4.360.0080.00312.83
5.4.350.0080.00412.83
5.4.340.0090.00212.83
5.4.330.0080.00412.83
5.4.320.0080.00212.83
5.4.310.0090.00212.83
5.4.300.0090.00312.83
5.4.290.0090.00212.83
5.4.280.0080.00212.83
5.4.270.0060.00412.83
5.4.260.0090.00212.83
5.4.250.0090.00212.83
5.4.240.0090.00212.83
5.4.230.0100.00112.83
5.4.220.0070.00312.83
5.4.210.0090.00112.83
5.4.200.0070.00312.83
5.4.190.0090.00312.83
5.4.180.0100.00312.83
5.4.170.0080.00312.83
5.4.160.0090.00212.83
5.4.150.0110.00112.83
5.4.140.0090.00212.83
5.4.130.0080.00312.83
5.4.120.0100.00212.83
5.4.110.0060.00412.83
5.4.100.0060.00412.83
5.4.90.0070.00412.83
5.4.80.0080.00212.83
5.4.70.0070.00312.83
5.4.60.0070.00312.83
5.4.50.0070.00312.83
5.4.40.0070.00312.83
5.4.30.0100.00112.83
5.4.20.0080.00212.83
5.4.10.0090.00212.83
5.4.00.0060.00512.83
5.3.290.0090.00312.83
5.3.280.0080.00212.83
5.3.270.0070.00312.83
5.3.260.0080.00312.83
5.3.250.0090.00212.83
5.3.240.0090.00112.83
5.3.230.0080.00312.83
5.3.220.0080.00212.83
5.3.210.0100.00212.83
5.3.200.0080.00212.83
5.3.190.0090.00112.83
5.3.180.0060.00512.83
5.3.170.0080.00412.83
5.3.160.0090.00212.83
5.3.150.0090.00212.83
5.3.140.0050.00512.83
5.3.130.0090.00312.83
5.3.120.0080.00312.83
5.3.110.0080.00212.83
5.3.100.0060.00412.83
5.3.90.0080.00312.83
5.3.80.0070.00412.83
5.3.70.0080.00312.83
5.3.60.0080.00212.83
5.3.50.0090.00112.83
5.3.40.0100.00112.83
5.3.30.0100.00012.83
5.3.20.0050.00412.83
5.3.10.0100.00112.83
5.3.00.0090.00112.83
5.2.170.0080.00012.83
5.2.160.0060.00212.83
5.2.150.0070.00112.83
5.2.140.0070.00212.83
5.2.130.0050.00512.83
5.2.120.0070.00112.83
5.2.110.0030.00512.83
5.2.100.0060.00412.83
5.2.90.0070.00212.83
5.2.80.0050.00312.83
5.2.70.0070.00212.83
5.2.60.0080.00112.83
5.2.50.0060.00212.83
5.2.40.0060.00212.83
5.2.30.0060.00212.83
5.2.20.0050.00412.83
5.2.10.0070.00212.83
5.2.00.0060.00212.83
5.1.60.0040.00112.83
5.1.50.0070.00112.83
5.1.40.0040.00412.83
5.1.30.0070.00112.83
5.1.20.0050.00312.83
5.1.10.0040.00312.83
5.1.00.0080.00112.83
5.0.50.0060.00112.83
5.0.40.0050.00212.83
5.0.30.0060.00212.83
5.0.20.0030.00212.83
5.0.10.0020.00312.83
5.0.00.0050.00012.83
4.4.90.0030.00012.83
4.4.80.0040.00012.83
4.4.70.0020.00212.83
4.4.60.0020.00112.83
4.4.50.0020.00212.83
4.4.40.0030.00012.83
4.4.30.0020.00112.83
4.4.20.0030.00012.83
4.4.10.0020.00112.83
4.4.00.0020.00112.83
4.3.110.0020.00112.83
4.3.100.0030.00012.83
4.3.90.0030.00012.83
4.3.80.0040.00012.83
4.3.70.0030.00112.83
4.3.60.0040.00012.83
4.3.50.0030.00112.83
4.3.40.0030.00012.83
4.3.30.0030.00012.83
4.3.20.0030.00112.83
4.3.10.0020.00112.83
4.3.00.0020.00112.83

preferences:
204.87 ms | 3312 KiB | 8 Q