3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public $prop = 'default value'; } $obj = new Test; $obj->{1} = null; $arr = (array) $obj; $arr['prop'] = 'new value'; echo $obj->prop;

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)
8.3.60.0150.00018.52
8.3.50.0110.00418.38
8.3.40.0130.00918.79
8.3.30.0120.00318.71
8.3.20.0070.00021.69
8.3.10.0070.00020.07
8.3.00.0040.00423.58
8.2.180.0110.01118.58
8.2.170.0120.00322.96
8.2.160.0030.01022.13
8.2.150.0080.00024.18
8.2.140.0110.00724.66
8.2.130.0040.00426.16
8.2.120.0060.00319.76
8.2.110.0030.00620.38
8.2.100.0070.00417.84
8.2.90.0040.00418.00
8.2.80.0050.00318.78
8.2.70.0040.00418.03
8.2.60.0000.00718.15
8.2.50.0040.00419.39
8.2.40.0040.00419.42
8.2.30.0070.00019.13
8.2.20.0060.00318.02
8.2.10.0040.00419.11
8.2.00.0000.00819.23
8.1.280.0030.01425.92
8.1.270.0030.00620.71
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.85
8.1.230.0090.00420.77
8.1.220.0000.01117.77
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0000.00817.13
8.1.180.0080.00018.82
8.1.170.0000.00818.48
8.1.160.0070.00018.98
8.1.150.0000.00818.70
8.1.140.0000.00718.81
8.1.130.0030.00520.09
8.1.120.0050.00317.43
8.1.110.0060.00317.34
8.1.100.0040.00417.39
8.1.90.0000.00717.38
8.1.80.0040.00417.45
8.1.70.0050.00317.46
8.1.60.0040.00417.48
8.1.50.0080.00017.39
8.1.40.0040.00417.41
8.1.30.0040.00417.68
8.1.20.0000.00917.66
8.1.10.0040.00417.58
8.1.00.0000.00817.54
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0000.00718.45
8.0.270.0040.00416.72
8.0.260.0000.00718.36
8.0.250.0030.00317.01
8.0.240.0040.00416.99
8.0.230.0030.00316.86
8.0.220.0040.00416.84
8.0.210.0000.00716.79
8.0.200.0000.00716.90
8.0.190.0060.00316.90
8.0.180.0040.00416.84
8.0.170.0050.00316.72
8.0.160.0070.00016.84
8.0.150.0000.01016.67
8.0.140.0050.00516.67
8.0.130.0030.00313.24
8.0.120.0000.00716.77
8.0.110.0040.00416.75
8.0.100.0000.00716.75
8.0.90.0030.00616.68
8.0.80.0100.00816.79
8.0.70.0050.00216.68
8.0.60.0040.00416.69
8.0.50.0000.00716.82
8.0.30.0150.00016.89
8.0.20.0160.00317.05
8.0.10.0030.00516.97
8.0.00.0100.01316.61
7.4.330.0020.00215.55
7.4.320.0000.00616.42
7.4.300.0000.00616.39
7.4.290.0030.00316.50
7.4.280.0060.00316.55
7.4.270.0050.00216.50
7.4.260.0060.00013.17
7.4.250.0040.00416.54
7.4.240.0030.00416.55
7.4.230.0070.00016.68
7.4.220.0000.00716.46
7.4.210.0120.00716.51
7.4.200.0070.00016.48
7.4.130.0110.00616.39
7.4.120.0060.00916.47
7.4.110.0090.00916.44
7.4.100.0070.01016.36
7.4.90.0110.00716.46
7.4.80.0060.01119.39
7.4.70.0060.01216.57
7.4.60.0090.00916.41
7.4.50.0100.01016.42
7.4.40.0090.00916.35
7.4.30.0090.00916.37
7.4.20.0090.00916.31
7.4.10.0090.00816.34
7.4.00.0090.00916.42
7.3.330.0070.00016.38
7.3.320.0000.00513.19
7.3.310.0030.00316.26
7.3.300.0050.00316.27
7.3.290.0110.00616.33
7.3.280.0130.00216.26
7.3.260.0090.01516.41
7.3.240.0090.00816.37
7.3.230.0040.01416.43
7.3.210.0110.00616.36
7.3.200.0080.00816.36
7.3.190.0070.01016.45
7.3.180.0080.00516.32
7.3.170.0120.00516.34
7.3.160.0100.00816.41
7.3.150.0100.00816.40
7.3.140.0090.00816.36
7.3.130.0090.01016.37
7.3.120.0090.01016.45
7.3.110.0080.01016.41
7.3.100.0090.00916.31
7.3.90.0090.01016.32
7.3.80.0110.00616.30
7.3.70.0110.00816.35
7.3.60.0100.00716.37
7.3.50.0100.00816.30
7.3.40.0080.00916.29
7.3.30.0080.00916.38
7.3.20.0070.01016.33
7.3.10.0080.01216.39
7.3.00.0090.00916.44
7.2.330.0090.00916.48
7.2.320.0070.01016.66
7.2.310.0070.01016.57
7.2.300.0090.01016.54
7.2.290.0100.00816.63
7.2.280.0090.00816.55
7.2.270.0110.00616.63
7.2.260.0070.01216.74
7.2.250.0070.01016.50
7.2.240.0130.00716.44
7.2.230.0090.00916.55
7.2.220.0100.00916.62
7.2.210.0120.00816.54
7.2.200.0080.01016.61
7.2.190.0080.01016.55
7.2.180.0080.00916.54
7.2.170.0070.01116.53
7.2.160.0100.00716.58
7.2.150.0090.01216.62
7.2.140.0100.01016.68
7.2.130.0090.01016.71
7.2.120.0070.01016.69
7.2.110.0080.01016.66
7.2.100.0100.00916.58
7.2.90.0130.00816.65
7.2.80.0120.01116.63
7.2.70.0080.01116.66
7.2.60.0110.00816.54
7.2.50.0100.00816.59
7.2.40.0100.00916.66
7.2.30.0100.00916.70
7.2.20.0090.01016.63
7.2.10.0080.00916.58
7.2.00.0160.00916.60
7.1.330.0210.00415.51
7.1.320.0160.01315.62
7.1.310.0240.00915.54
7.1.300.0230.00815.50
7.1.290.0140.00915.60
7.1.280.0130.01315.45
7.1.270.0170.00915.54
7.1.260.0080.01515.51
7.1.250.0140.00915.55
7.1.240.0150.00715.48
7.1.230.0160.00615.43
7.1.220.0120.01315.38
7.1.210.0140.00715.51
7.1.200.0130.01015.49
7.1.190.0100.01415.42
7.1.180.0140.00915.47
7.1.170.0150.00915.41
7.1.160.0140.00915.31
7.1.150.0220.01215.50
7.1.140.0130.00815.43
7.1.130.0200.00515.50
7.1.120.0120.01215.46
7.1.110.0150.01015.37
7.1.100.0160.01015.35
7.1.90.0220.01015.48
7.1.80.0170.00615.49
7.1.70.0190.00615.40
7.1.60.0190.00715.53
7.1.50.0230.00715.43
7.1.40.0170.01015.48
7.1.30.0210.01015.53
7.1.20.0180.01315.50
7.1.10.0170.01215.39
7.1.00.0200.00415.44
7.0.330.0120.01215.25
7.0.320.0120.01115.24
7.0.310.0160.00815.14
7.0.300.0140.00815.27
7.0.290.0180.00515.22
7.0.280.0120.01215.26
7.0.270.0190.00515.30
7.0.260.0180.00815.17
7.0.250.0170.00815.15
7.0.240.0200.00615.21
7.0.230.0210.00615.13
7.0.220.0160.00915.11
7.0.210.0130.01115.10
7.0.200.0160.00715.20
7.0.190.0140.01015.19
7.0.180.0170.00715.19
7.0.170.0280.00715.23
7.0.160.0220.00915.22
7.0.150.0150.01115.27
7.0.140.0200.00615.33
7.0.130.0180.01015.16
7.0.120.0200.00915.39
7.0.110.0160.01015.23
7.0.100.0220.01115.17
7.0.90.0160.01315.17
7.0.80.0230.00515.25
7.0.70.0250.00415.25
7.0.60.0190.01115.24
7.0.50.0150.01215.16
7.0.40.0210.00515.12
7.0.30.0130.01715.16
7.0.20.0160.01215.08
7.0.10.0200.00715.20
7.0.00.0170.00915.09
5.6.400.0090.01516.22
5.6.390.0120.01115.87
5.6.380.0150.00916.11
5.6.370.0160.00915.93
5.6.360.0180.00916.00
5.6.350.0130.01416.02
5.6.340.0120.01315.98
5.6.330.0120.01716.00
5.6.320.0180.01015.98
5.6.310.0170.00916.04
5.6.300.0180.01215.88
5.6.290.0100.01615.99
5.6.280.0190.00915.96
5.6.270.0170.01215.95
5.6.260.0150.01315.97
5.6.250.0210.01015.97
5.6.240.0150.01415.88
5.6.230.0240.00615.95
5.6.220.0200.01015.88
5.6.210.0200.01015.97
5.6.200.0180.01015.94
5.6.190.0170.01015.90
5.6.180.0160.01616.00
5.6.170.0170.01115.94
5.6.160.0220.01015.93
5.6.150.0210.01015.93
5.6.140.0180.01315.95
5.6.130.0220.01115.97
5.6.120.0150.01515.94
5.6.110.0170.01215.97
5.6.100.0190.01015.84
5.6.90.0140.01315.98
5.6.80.0160.01115.86
5.6.70.0220.00715.96
5.6.60.0180.01315.82
5.6.50.0180.01315.81
5.6.40.0160.01315.80
5.6.30.0170.01315.98
5.6.20.0110.01615.96
5.6.10.0180.00915.99
5.6.00.0220.00615.86
5.5.380.0140.01516.00
5.5.370.0240.00815.97
5.5.360.0190.01516.11
5.5.350.0180.01516.09
5.5.340.0230.01315.99
5.5.330.0230.01116.11
5.5.320.0250.00916.05
5.5.310.0220.01116.09
5.5.300.0270.00516.08
5.5.290.0250.01216.12
5.5.280.0210.01016.18
5.5.270.0210.01115.97
5.5.260.0150.01916.10
5.5.250.0190.01415.98
5.5.240.0110.01915.92
5.5.230.0190.01115.94
5.5.220.0230.00715.90
5.5.210.0170.01315.95
5.5.200.0240.00816.02
5.5.190.0200.01215.93
5.5.180.0200.00915.86
5.5.170.0200.00915.94
5.5.160.0180.01115.91
5.5.150.0200.01115.85
5.5.140.0140.01715.96
5.5.130.0190.01016.02
5.5.120.0210.01015.92
5.5.110.0200.01115.93
5.5.100.0220.01115.94
5.5.90.0200.01116.09
5.5.80.0200.00915.98
5.5.70.0170.01115.84
5.5.60.0170.01415.83
5.5.50.0210.00815.98
5.5.40.0170.01015.90
5.5.30.0160.01215.68
5.5.20.0140.01815.93
5.5.10.0110.01615.76
5.5.00.0200.01115.82
5.4.450.0180.00912.94
5.4.440.0140.00712.69
5.4.430.0110.01012.83
5.4.420.0120.01212.70
5.4.410.0170.00512.84
5.4.400.0150.00612.75
5.4.390.0170.00712.83
5.4.380.0120.01012.70
5.4.370.0170.00812.80
5.4.360.0130.00812.76
5.4.350.0160.00812.77
5.4.340.0140.01012.84
5.4.330.0140.01012.79
5.4.320.0140.01012.84
5.4.310.0180.00412.75
5.4.300.0170.00812.76
5.4.290.0140.00912.85
5.4.280.0190.00512.70
5.4.270.0120.01312.73
5.4.260.0190.00612.69
5.4.250.0170.00512.70
5.4.240.0130.00912.74
5.4.230.0140.01012.74
5.4.220.0140.00912.58
5.4.210.0150.00712.84
5.4.200.0130.00812.88
5.4.190.0150.00912.80
5.4.180.0120.01012.78
5.4.170.0110.01112.74
5.4.160.0160.00512.74
5.4.150.0130.00912.76
5.4.140.0140.00812.91
5.4.130.0160.00412.86
5.4.120.0150.00712.83
5.4.110.0110.01112.83
5.4.100.0110.01212.89
5.4.90.0140.00712.82
5.4.80.0110.00912.72
5.4.70.0140.00712.89
5.4.60.0150.00812.72
5.4.50.0140.00812.82
5.4.40.0120.00912.81
5.4.30.0150.00812.83
5.4.20.0140.00712.82
5.4.10.0140.00712.80
5.4.00.0150.00712.76
5.3.290.0190.00613.21
5.3.280.0140.00713.15
5.3.270.0120.01013.23
5.3.260.0150.00613.21
5.3.250.0130.00813.20
5.3.240.0110.00913.00
5.3.230.0100.01113.11
5.3.220.0120.00812.94
5.3.210.0170.00513.03
5.3.200.0150.00513.08
5.3.190.0150.00813.05
5.3.180.0140.00713.14
5.3.170.0150.00713.19
5.3.160.0140.00713.23
5.3.150.0110.01113.13
5.3.140.0100.01113.14
5.3.130.0110.01213.13
5.3.120.0110.00913.19
5.3.110.0090.01113.11
5.3.100.0160.00413.13
5.3.90.0110.00913.20
5.3.80.0120.00912.98
5.3.70.0100.01113.00
5.3.60.0130.01013.08
5.3.50.0130.00912.99
5.3.40.0120.00712.91
5.3.30.0080.01112.96
5.3.20.0110.00412.99
5.3.10.0100.00712.77
5.3.00.0110.01012.68
5.2.170.0120.00912.06
5.2.160.0090.01112.09
5.2.150.0140.00512.02
5.2.140.0120.00712.00
5.2.130.0100.00712.03
5.2.120.0100.00711.98
5.2.110.0100.00711.97
5.2.100.0070.00912.03
5.2.90.0100.00811.98
5.2.80.0060.01211.88
5.2.70.0110.00811.88
5.2.60.0120.00411.85
5.2.50.0120.00711.90
5.2.40.0100.00811.94
5.2.30.0100.00511.94
5.2.20.0110.00811.81
5.2.10.0060.01111.79
5.2.00.0080.00811.60
5.1.60.0060.01211.31
5.1.50.0090.00711.20
5.1.40.0080.00811.27
5.1.30.0120.00311.36
5.1.20.0050.01011.34
5.1.10.0070.00811.38
5.1.00.0080.00611.22
5.0.50.0090.00510.74
5.0.40.0050.00910.68
5.0.30.0070.00610.70
5.0.20.0080.00410.66
5.0.10.0050.00710.72
5.0.00.0080.00410.65
4.4.90.0080.00210.38
4.4.80.0080.00110.38
4.4.70.0050.00410.38
4.4.60.0040.00510.38
4.4.50.0060.00410.38
4.4.40.0050.00310.38
4.4.30.0040.00310.38
4.4.20.0060.00210.38
4.4.10.0040.00310.38
4.4.00.0020.00610.38
4.3.110.0050.00210.38
4.3.100.0020.00510.38
4.3.90.0060.00210.38
4.3.80.0040.00310.38
4.3.70.0050.00210.38
4.3.60.0040.00410.38
4.3.50.0030.00610.38
4.3.40.0050.00310.38
4.3.30.0040.00310.38
4.3.20.0050.00210.38
4.3.10.0060.00110.38
4.3.00.0060.00110.38

preferences:
70.4 ms | 400 KiB | 5 Q