3v4l.org

run code in 300+ PHP versions simultaneously
<?php class PC { } class Part { } $part = new Part(); $pc = new PC(); $part->name = 'CPU'; $pc->arr[] = $part; $part->name = 'GPU'; $pc->arr[] = $part; print_r($pc);

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)
8.3.60.0000.01918.43
8.3.50.0100.00822.85
8.3.40.0120.00318.64
8.3.30.0030.01218.96
8.3.20.0040.00420.37
8.3.10.0040.00423.47
8.3.00.0030.00719.37
8.2.180.0110.00716.75
8.2.170.0070.00722.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0110.00424.66
8.2.130.0000.00926.16
8.2.120.0040.00421.10
8.2.110.0130.00022.12
8.2.100.0040.00717.91
8.2.90.0070.00319.27
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0040.00418.03
8.2.50.0000.00818.07
8.2.40.0030.00519.88
8.2.30.0000.00718.05
8.2.20.0040.00417.75
8.2.10.0000.00718.06
8.2.00.0020.00517.68
8.1.280.0100.00725.92
8.1.270.0080.00423.99
8.1.260.0030.00626.35
8.1.250.0080.00328.09
8.1.240.0060.00323.87
8.1.230.0080.00419.19
8.1.220.0080.00017.79
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0080.00017.25
8.1.180.0040.00418.10
8.1.170.0040.00418.60
8.1.160.0040.00421.94
8.1.150.0040.00418.82
8.1.140.0070.00017.26
8.1.130.0030.00317.75
8.1.120.0040.00417.36
8.1.110.0040.00417.39
8.1.100.0000.00817.34
8.1.90.0000.00717.22
8.1.80.0040.00417.29
8.1.70.0000.00717.33
8.1.60.0050.00317.55
8.1.50.0050.00217.37
8.1.40.0000.00817.44
8.1.30.0020.00517.61
8.1.20.0050.00317.54
8.1.10.0060.00317.37
8.1.00.0000.00817.46
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0040.00418.32
8.0.270.0000.00717.18
8.0.260.0000.00718.30
8.0.250.0000.00616.90
8.0.240.0060.00316.76
8.0.230.0070.00016.85
8.0.220.0030.00316.70
8.0.210.0000.00716.76
8.0.200.0070.00016.81
8.0.190.0060.00316.76
8.0.180.0040.00416.88
8.0.170.0070.00016.70
8.0.160.0040.00416.86
8.0.150.0050.00316.66
8.0.140.0040.00416.68
8.0.130.0060.00013.35
8.0.120.0030.00616.74
8.0.110.0050.00216.75
8.0.100.0050.00316.68
8.0.90.0000.00716.72
8.0.80.0120.00916.86
8.0.70.0000.00716.66
8.0.60.0040.00416.78
8.0.50.0000.00716.74
8.0.30.0140.00816.99
8.0.20.0080.01017.40
8.0.10.0040.00416.91
8.0.00.0120.00816.67
7.4.330.0050.00015.14
7.4.320.0030.00316.49
7.4.300.0000.00616.52
7.4.290.0040.00416.46
7.4.280.0080.00016.36
7.4.270.0000.00716.55
7.4.260.0000.00716.47
7.4.250.0050.00316.46
7.4.240.0010.00616.43
7.4.230.0030.00316.28
7.4.220.0070.01116.64
7.4.210.0140.00016.41
7.4.200.0030.00316.52
7.4.160.0100.00716.48
7.4.150.0070.01417.40
7.4.140.0120.00817.86
7.4.130.0120.00616.38
7.4.120.0090.00816.41
7.4.110.0140.00716.51
7.4.100.0030.01316.30
7.4.90.0040.01516.41
7.4.80.0090.00619.39
7.4.70.0090.00916.46
7.4.60.0120.00616.36
7.4.50.0050.00016.46
7.4.40.0070.01316.48
7.4.30.0110.00716.49
7.4.00.0030.01214.90
7.3.330.0000.00513.34
7.3.320.0070.00013.32
7.3.310.0030.00316.39
7.3.300.0050.00216.16
7.3.290.0070.01116.32
7.3.280.0060.01016.30
7.3.270.0100.01317.40
7.3.260.0160.00316.48
7.3.250.0090.00816.49
7.3.240.0190.00316.43
7.3.230.0100.01016.42
7.3.210.0080.00816.55
7.3.200.0120.00919.39
7.3.190.0000.02216.41
7.3.180.0100.00616.32
7.3.170.0060.00916.43
7.3.160.0090.00616.39
7.3.10.0060.00616.71
7.3.00.0100.00016.62
7.2.330.0080.00916.40
7.2.320.0100.01316.72
7.2.310.0120.00616.59
7.2.300.0140.00316.52
7.2.290.0090.00916.43
7.2.130.0030.01416.87
7.2.120.0030.01116.97
7.2.110.0000.00816.90
7.2.100.0100.00316.92
7.2.90.0070.00316.88
7.2.80.0100.00316.75
7.2.70.0100.00316.90
7.2.60.0120.00616.79
7.2.50.0030.00716.89
7.2.40.0030.01416.74
7.2.30.0150.00016.87
7.2.20.0100.00616.80
7.2.10.0120.00516.92
7.2.00.0060.00817.82
7.1.250.0040.00415.75
7.1.240.0000.01215.71
7.1.230.0060.00615.78
7.1.220.0070.00315.54
7.1.210.0160.00015.79
7.1.200.0100.00615.56
7.1.190.0070.00715.82
7.1.180.0060.00615.85
7.1.170.0100.00715.74
7.1.160.0090.00315.77
7.1.150.0070.01115.57
7.1.140.0070.00715.68
7.1.130.0130.00015.55
7.1.120.0080.00315.87
7.1.110.0140.00415.93
7.1.100.0150.00716.88
7.1.90.0080.00415.83
7.1.80.0060.00615.72
7.1.70.0050.00716.32
7.1.60.0100.00517.51
7.1.50.0160.00616.17
7.1.40.0060.00615.70
7.1.30.0160.00015.77
7.1.20.0100.00715.86
7.1.10.0070.01015.63
7.1.00.0040.04419.08
7.0.330.0060.00915.32
7.0.320.0100.00315.04
7.0.310.0130.00015.27
7.0.300.0120.00315.36
7.0.290.0120.00015.41
7.0.280.0100.00715.20
7.0.270.0070.01115.34
7.0.260.0060.00615.35
7.0.250.0190.00015.36
7.0.240.0040.00915.24
7.0.230.0100.00315.48
7.0.220.0070.00315.37
7.0.210.0110.00414.95
7.0.200.0040.00716.00
7.0.190.0130.00315.55
7.0.180.0120.00315.57
7.0.170.0040.00815.27
7.0.160.0090.00915.64
7.0.150.0070.00715.59
7.0.140.0110.03718.77
7.0.130.0060.00615.44
7.0.120.0060.01015.41
7.0.110.0130.00315.43
7.0.100.0120.00315.46
7.0.90.0070.01115.41
7.0.80.0150.00415.43
7.0.70.0060.00915.30
7.0.60.0080.04317.73
7.0.50.0050.03316.54
7.0.40.0080.04516.74
7.0.30.0270.04016.83
7.0.20.0150.04516.76
7.0.10.0070.02716.91
7.0.00.0040.03616.83
5.6.380.0040.00814.21
5.6.370.0030.00714.42
5.6.360.0030.01214.24
5.6.350.0060.00614.59
5.6.340.0030.01014.43
5.6.330.0080.00414.59
5.6.320.0100.00714.41
5.6.310.0070.00314.44
5.6.300.0100.00414.35
5.6.290.0090.00014.55
5.6.280.0050.04117.64
5.6.270.0060.00614.48
5.6.260.0000.01314.70
5.6.250.0070.00714.12
5.6.240.0080.00314.29
5.6.230.0110.00014.35
5.6.220.0030.01014.36
5.6.210.0060.04317.46
5.6.200.0080.04316.38
5.6.190.0070.04517.39
5.6.180.0200.04517.35
5.6.170.0170.02917.50
5.6.160.0070.04517.45
5.6.150.0110.02716.32
5.6.140.0150.03516.31
5.6.130.0070.02216.29
5.6.120.0130.04017.60
5.6.110.0120.04617.90
5.6.100.0070.04717.71
5.6.90.0110.04517.58
5.6.80.0090.02217.41
5.6.70.0070.01114.39
5.6.60.0160.00314.36
5.6.50.0230.00414.20
5.6.40.0220.00014.43
5.6.30.0100.00314.55
5.6.20.0060.00914.36
5.6.10.0160.01014.28
5.6.00.0040.01414.38
5.5.380.0130.00011.50
5.5.370.0070.00710.93
5.5.360.0060.00911.24
5.5.350.0120.02015.69
5.5.340.0110.04014.60
5.5.330.0100.02815.81
5.5.320.0340.03315.73
5.5.310.0170.04215.75
5.5.300.0080.03714.52
5.5.290.0070.03614.66
5.5.280.0170.03516.01
5.5.270.0050.02216.00
5.5.260.0070.02715.89
5.5.250.0080.04315.86
5.5.240.0080.01815.74
5.5.230.0150.00411.07
5.5.220.0090.00910.98
5.5.210.0190.00010.88
5.5.200.0100.00311.17
5.5.190.0100.00011.14
5.5.180.0120.00011.10
5.5.170.0060.00811.11
5.5.160.0070.00210.89
5.5.150.0090.00611.20
5.5.140.0070.00011.07
5.5.130.0090.00011.05
5.5.120.0140.00310.88
5.5.110.0100.00711.38
5.5.100.0130.00010.93
5.5.90.0100.00311.25
5.5.80.0050.00311.18
5.5.70.0110.00411.21
5.5.60.0130.00711.30
5.5.50.0160.00310.82
5.5.40.0070.01011.02
5.5.30.0150.00010.96
5.5.20.0130.00311.21
5.5.10.0030.00611.30
5.5.00.0080.00011.21
5.4.450.0200.02215.35
5.4.440.0160.02615.30
5.4.430.0120.02415.39
5.4.420.0260.02215.31
5.4.410.0240.01915.29
5.4.400.0190.02315.04
5.4.390.0160.01815.20
5.4.380.0230.03314.97
5.4.370.0250.02514.96
5.4.360.0150.03414.89
5.4.350.0200.04115.08
5.4.340.0170.03214.95
5.4.330.0070.00711.16
5.4.320.0130.01611.78
5.4.310.0090.01911.77
5.4.300.0070.02211.80
5.4.290.0070.01811.77
5.4.280.0100.02011.69
5.4.270.0080.02111.80
5.4.260.0060.02611.70
5.4.250.0110.02611.55
5.4.240.0020.02711.76
5.4.230.0070.02311.80
5.4.220.0060.02311.68
5.4.210.0070.02011.79
5.4.200.0070.02511.75
5.4.190.0090.02511.60
5.4.180.0100.02311.69
5.4.170.0070.02311.72
5.4.160.0090.02211.72
5.4.150.0080.02111.56
5.4.140.0130.01711.50
5.4.130.0100.02011.63
5.4.120.0070.02111.40
5.4.110.0110.01811.44
5.4.100.0060.02211.54
5.4.90.0070.02211.45
5.4.80.0080.02011.41
5.4.70.0070.02211.47
5.4.60.0160.02211.49
5.4.50.0110.02111.51
5.4.40.0100.02111.52
5.4.30.0120.02111.55
5.4.20.0070.01911.36
5.4.10.0070.02611.43
5.4.00.0070.01911.32
5.3.290.0040.02411.76
5.3.280.0130.02011.63
5.3.270.0080.02411.58
5.3.260.0070.02411.63
5.3.250.0110.02111.75
5.3.240.0070.02011.66
5.3.230.0090.02211.63
5.3.220.0030.02311.47
5.3.210.0100.02011.55
5.3.200.0120.02111.58
5.3.190.0060.02311.60
5.3.180.0110.02111.73
5.3.170.0130.02111.56
5.3.160.0100.02611.68
5.3.150.0090.02211.68
5.3.140.0110.02111.65
5.3.130.0060.02111.62
5.3.120.0170.02111.61
5.3.110.0060.02211.48
5.3.100.0080.02011.29
5.3.90.0050.02011.35
5.3.80.0050.02211.12
5.3.70.0080.01811.26
5.3.60.0090.01811.25
5.3.50.0060.02011.21
5.3.40.0070.02011.21
5.3.30.0040.02111.10
5.3.20.0080.02111.13
5.3.10.0050.02310.99
5.3.00.0080.02110.93
5.2.170.0040.0199.69
5.2.160.0040.0199.69
5.2.150.0060.0199.69
5.2.140.0110.0149.68
5.2.130.0080.0169.66
5.2.120.0050.0189.66
5.2.110.0070.0159.67
5.2.100.0110.0179.66
5.2.90.0050.0189.66
5.2.80.0080.0169.66
5.2.70.0050.0189.66
5.2.60.0070.0169.64
5.2.50.0040.0219.62
5.2.40.0080.0189.61
5.2.30.0080.0179.60
5.2.20.0080.0159.59
5.2.10.0060.0169.55
5.2.00.0080.0169.48
5.1.60.0090.0149.12
5.1.50.0070.0139.12
5.1.40.0040.0179.11
5.1.30.0050.0179.28
5.1.20.0070.0149.29
5.1.10.0070.0169.15
5.1.00.0040.0169.16
5.0.50.0050.0128.40
5.0.40.0030.0138.32
5.0.30.0060.0168.23
5.0.20.0030.0128.22
5.0.10.0040.0168.20
5.0.00.0020.0188.20
4.4.90.0040.0117.47
4.4.80.0030.0107.46
4.4.70.0040.0097.46
4.4.60.0010.0137.46
4.4.50.0010.0157.46
4.4.40.0030.0157.43
4.4.30.0040.0107.46
4.4.20.0060.0097.50
4.4.10.0040.0087.50
4.4.00.0020.0217.46
4.3.110.0030.0107.41
4.3.100.0010.0137.41
4.3.90.0020.0097.40
4.3.80.0060.0137.37
4.3.70.0060.0077.39
4.3.60.0040.0107.39
4.3.50.0020.0127.39
4.3.40.0030.0157.35
4.3.30.0040.0096.73
4.3.20.0050.0076.71
4.3.10.0030.0106.69
4.3.00.0060.00812.90

preferences:
41.11 ms | 401 KiB | 5 Q