3v4l.org

run code in 300+ PHP versions simultaneously
<?php asdasdads(); define( 'AA', 'bb' ); class AA { var $EE = ''; function aa() { $this->ee = '3'; } function BB() { return $this->EE; } } function CC() { return '4'; } $dd = new aa(); echo $dd->bb().cc().aa.bb; var_dump( $DD ); ccc();

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)
8.3.40.0070.00718.75
8.3.30.0030.01020.35
8.3.20.0040.00420.00
8.3.10.0040.00421.83
8.3.00.0040.00422.45
8.2.170.0140.00422.96
8.2.160.0000.01422.25
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0040.00420.45
8.2.110.0000.00920.23
8.2.100.0110.00017.72
8.2.90.0000.00818.22
8.2.80.0040.00419.25
8.2.70.0030.00517.63
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0050.00317.89
8.2.30.0040.00419.31
8.2.20.0040.00417.65
8.2.10.0040.00417.55
8.2.00.0060.00317.63
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.06
8.1.230.0100.00021.04
8.1.220.0060.00317.74
8.1.210.0040.00418.91
8.1.200.0000.00917.00
8.1.190.0080.00017.30
8.1.180.0000.00818.10
8.1.170.0000.00818.51
8.1.160.0070.00018.67
8.1.150.0040.00418.49
8.1.140.0030.00517.20
8.1.130.0030.00317.76
8.1.120.0040.00417.36
8.1.110.0040.00417.28
8.1.100.0040.00417.30
8.1.90.0030.00517.30
8.1.80.0070.00017.26
8.1.70.0030.00317.32
8.1.60.0040.00417.46
8.1.50.0060.00317.35
8.1.40.0040.00417.48
8.1.30.0000.00817.54
8.1.20.0040.00417.42
8.1.10.0000.00817.39
8.1.00.0040.00417.35
8.0.300.0040.00420.23
8.0.290.0000.00717.03
8.0.280.0070.00018.34
8.0.270.0030.00317.13
8.0.260.0040.00416.90
8.0.250.0070.00016.96
8.0.240.0000.00816.89
8.0.230.0000.00716.97
8.0.220.0030.00316.78
8.0.210.0000.00716.73
8.0.200.0030.00316.89
8.0.190.0000.00816.97
8.0.180.0050.00216.90
8.0.170.0040.00416.95
8.0.160.0050.00217.02
8.0.150.0030.00316.83
8.0.140.0030.00316.80
8.0.130.0000.00613.32
8.0.120.0040.00416.79
8.0.110.0000.00816.88
8.0.100.0000.00716.94
8.0.90.0050.00316.96
8.0.80.0110.00316.94
8.0.70.0040.00416.96
8.0.60.0040.00416.77
8.0.50.0080.00016.78
8.0.30.0130.00617.08
8.0.20.0140.00517.40
8.0.10.0040.00416.98
8.0.00.0070.01316.64
7.4.330.0020.00216.85
7.4.320.0000.00716.23
7.4.300.0030.00316.55
7.4.290.0030.00316.49
7.4.280.0000.00716.48
7.4.270.0000.00616.47
7.4.260.0050.00013.20
7.4.250.0040.00416.51
7.4.240.0020.00516.56
7.4.230.0030.00316.51
7.4.220.0140.00316.48
7.4.210.0060.00916.44
7.4.200.0030.00316.61
7.4.190.0070.00016.67
7.4.160.0120.00316.39
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0100.00916.46
7.4.120.0120.00516.50
7.4.110.0100.00716.30
7.4.100.0060.01316.56
7.4.90.0080.01116.25
7.4.80.0070.01019.39
7.4.70.0100.00616.43
7.4.60.0130.00716.22
7.4.50.0080.00016.57
7.4.40.0070.01122.77
7.4.30.0070.01016.32
7.4.10.0110.00415.02
7.4.00.0070.00814.88
7.3.330.0000.00513.30
7.3.320.0000.00613.27
7.3.310.0030.00316.31
7.3.300.0050.00216.25
7.3.290.0060.00616.26
7.3.280.0070.00816.27
7.3.270.0110.00817.40
7.3.260.0120.00816.55
7.3.250.0100.00716.40
7.3.240.0090.00916.42
7.3.230.0100.00716.49
7.3.210.0130.00316.43
7.3.200.0130.01019.39
7.3.190.0060.01016.32
7.3.180.0030.01316.44
7.3.170.0040.01216.27
7.3.160.0150.00416.21
7.3.130.0070.00714.91
7.3.120.0090.00914.83
7.3.110.0050.01414.74
7.3.100.0090.00714.79
7.3.90.0050.01014.80
7.3.80.0070.00714.92
7.3.70.0050.01314.79
7.3.60.0040.01114.76
7.3.50.0040.01114.87
7.3.40.0020.01114.60
7.3.30.0030.01114.53
7.3.20.0050.00816.63
7.3.10.0040.00816.56
7.3.00.0030.01016.39
7.2.330.0100.00716.44
7.2.320.0070.01016.32
7.2.310.0070.01116.58
7.2.300.0160.00016.45
7.2.290.0080.00816.32
7.2.260.0070.00715.14
7.2.250.0070.01214.65
7.2.240.0070.01114.97
7.2.230.0020.01214.91
7.2.220.0080.00814.90
7.2.210.0110.00614.88
7.2.200.0070.00814.76
7.2.190.0100.00514.76
7.2.180.0060.00714.96
7.2.170.0000.01014.83
7.2.160.0030.01014.91
7.2.150.0030.00916.76
7.2.140.0030.00716.82
7.2.130.0000.01016.34
7.2.120.0070.00716.34
7.2.110.0050.00916.57
7.2.100.0070.00716.56
7.2.90.0100.00616.55
7.2.80.0050.00516.53
7.2.70.0060.00916.40
7.2.60.0050.00816.70
7.2.50.0000.01116.73
7.2.40.0020.00816.70
7.2.30.0070.00916.88
7.2.20.0020.01416.62
7.2.10.0060.00616.73
7.2.00.0070.00617.58
7.1.330.0050.01115.57
7.1.320.0050.00515.63
7.1.310.0060.00915.78
7.1.300.0040.00915.65
7.1.290.0080.00715.46
7.1.280.0060.00615.60
7.1.270.0070.00915.57
7.1.260.0060.00515.70
7.1.250.0040.00815.50
7.1.240.0000.01515.64
7.1.230.0050.01115.70
7.1.220.0040.01215.68
7.1.210.0040.01015.56
7.1.200.0090.00515.54
7.1.190.0040.01115.72
7.1.180.0100.00315.60
7.1.170.0090.00315.71
7.1.160.0070.00715.62
7.1.150.0050.00515.75
7.1.140.0040.01115.80
7.1.130.0130.00015.53
7.1.120.0070.00315.50
7.1.110.0000.01515.31
7.1.100.0030.00616.93
7.1.90.0040.00815.45
7.1.80.0040.01115.52
7.1.70.0100.00316.29
7.1.60.0050.00917.47
7.1.50.0070.01216.27
7.1.40.0030.00515.80
7.1.30.0030.00915.68
7.1.20.0070.00715.77
7.1.10.0060.01015.51
7.1.00.0070.01818.94
7.0.330.0060.00915.06
7.0.320.0040.01115.38
7.0.310.0080.00415.05
7.0.300.0030.00615.30
7.0.290.0000.01515.30
7.0.280.0000.01415.42
7.0.270.0060.00315.27
7.0.260.0000.01515.21
7.0.250.0080.00415.51
7.0.240.0030.00615.10
7.0.230.0000.01215.49
7.0.220.0040.00415.23
7.0.210.0120.00615.15
7.0.200.0050.00516.11
7.0.190.0060.00315.01
7.0.180.0030.01015.05
7.0.170.0030.00915.22
7.0.160.0080.00815.05
7.0.150.0060.00315.29
7.0.140.0030.04018.64
7.0.130.0030.00915.36
7.0.120.0000.00915.15
7.0.110.0070.00715.25
7.0.100.0200.02517.56
7.0.90.0000.03417.64
7.0.80.0240.04617.51
7.0.70.0100.03817.59
7.0.60.0100.04217.69
7.0.50.0070.05017.83
7.0.40.0120.03016.69
7.0.30.0070.02816.55
7.0.20.0080.04216.82
7.0.10.0100.04316.70
7.0.00.0050.03816.70
5.6.400.0030.00714.00
5.6.390.0080.00314.24
5.6.380.0040.01114.23
5.6.370.0060.00614.33
5.6.360.0070.01014.19
5.6.350.0040.00414.22
5.6.340.0030.00714.40
5.6.330.0100.00014.08
5.6.320.0060.00914.00
5.6.310.0070.00414.38
5.6.300.0060.00614.22
5.6.290.0110.00014.03
5.6.280.0100.03817.64
5.6.270.0120.00314.02
5.6.260.0060.00614.05
5.6.250.0070.03717.34
5.6.240.0120.04217.22
5.6.230.0030.04217.25
5.6.220.0140.02717.33
5.6.210.0100.04117.34
5.6.200.0070.04317.49
5.6.190.0100.04517.51
5.6.180.0080.04917.56
5.6.170.0030.05017.57
5.6.160.0050.04117.42
5.6.150.0080.04417.65
5.6.140.0100.04117.44
5.6.130.0100.04317.44
5.6.120.0070.04317.45
5.6.110.0160.03317.54
5.6.100.0020.04117.52
5.6.90.0030.04617.59
5.6.80.0100.03917.16
5.6.70.0110.02317.25
5.6.60.0050.03817.31
5.6.50.0080.03117.31
5.6.40.0050.04917.22
5.6.30.0130.03717.16
5.6.20.0100.03317.25
5.6.10.0050.04517.39
5.6.00.0080.03917.19
5.5.380.0110.03817.18
5.5.370.0080.04317.19
5.5.360.0090.04416.94
5.5.350.0100.04717.10
5.5.340.0080.02517.42
5.5.330.0070.04417.48
5.5.320.0100.04517.49
5.5.310.0050.03017.55
5.5.300.0050.04717.42
5.5.290.0080.04317.50
5.5.280.0120.04217.55
5.5.270.0070.03417.37
5.5.260.0070.02317.24
5.5.250.0030.04417.36
5.5.240.0050.03016.98
5.5.230.0030.03916.94
5.5.220.0050.03616.88
5.5.210.0080.03417.09
5.5.200.0090.04217.08
5.5.190.0110.04017.25
5.5.180.0070.04017.08
5.5.170.0090.00314.07
5.5.160.0150.03516.93
5.5.150.0050.03517.18
5.5.140.0130.04016.91
5.5.130.0050.03317.21
5.5.120.0050.04116.95
5.5.110.0030.03416.95
5.5.100.0080.03817.05
5.5.90.0050.04416.90
5.5.80.0070.03917.15
5.5.70.0050.02916.81
5.5.60.0070.03717.06
5.5.50.0030.02816.87
5.5.40.0080.02516.91
5.5.30.0080.04016.84
5.5.20.0150.03217.01
5.5.10.0070.03717.01
5.5.00.0070.04316.91
5.4.450.0050.04415.08
5.4.440.0060.03615.13
5.4.430.0060.02115.14
5.4.420.0130.02614.98
5.4.410.0090.04215.00
5.4.400.0020.04015.00
5.4.390.0040.04114.91
5.4.380.0070.03714.81
5.4.370.0030.04314.96
5.4.360.0110.03314.67
5.4.350.0120.03214.97
5.4.340.0060.03814.88
5.4.330.0000.00810.47
5.4.320.0090.03115.00
5.4.310.0060.03214.86
5.4.300.0050.03714.91
5.4.290.0030.04315.04
5.4.280.0050.03414.82
5.4.270.0080.03714.89
5.4.260.0060.03814.95
5.4.250.0050.03314.97
5.4.240.0050.03015.02
5.4.230.0050.02914.75
5.4.220.0020.04014.98
5.4.210.0090.03614.94
5.4.200.0080.03814.80
5.4.190.0020.04414.93
5.4.180.0040.04514.86
5.4.170.0080.03214.78
5.4.160.0070.02614.93
5.4.150.0060.04114.99
5.4.140.0080.02013.67
5.4.130.0080.03513.46
5.4.120.0090.01713.61
5.4.110.0100.03113.69
5.4.100.0030.03813.59
5.4.90.0050.02213.59
5.4.80.0050.02313.53
5.4.70.0080.02813.45
5.4.60.0050.03813.70
5.4.50.0090.02413.60
5.4.40.0020.03013.55
5.4.30.0030.02413.65
5.4.20.0100.03513.68
5.4.10.0050.03313.51
5.4.00.0100.02513.34
5.3.290.0050.04212.59
5.3.280.0050.03512.50
5.3.270.0070.03712.43
5.3.260.0090.03812.30
5.3.250.0050.03812.54
5.3.240.0000.03412.29
5.3.230.0060.04212.44
5.3.220.0100.03512.47
5.3.210.0130.03412.37
5.3.200.0070.01912.42
5.3.190.0070.03512.53
5.3.180.0050.02812.50
5.3.170.0050.04112.41
5.3.160.0050.03712.46
5.3.150.0000.03012.52
5.3.140.0050.03812.48
5.3.130.0050.02712.44
5.3.120.0100.03812.51
5.3.110.0100.03412.54
5.3.100.0020.02612.14
5.3.90.0060.03612.25
5.3.80.0070.03612.06
5.3.70.0050.03012.28
5.3.60.0030.03612.15
5.3.50.0060.02812.11
5.3.40.0020.04012.16
5.3.30.0050.02211.92
5.3.20.0000.02912.01
5.3.10.0100.02811.82
5.3.00.0010.03311.85
5.2.170.0070.06711.22
5.2.160.0000.05711.22
5.2.150.0000.04011.15
5.2.140.0000.05311.15
5.2.130.0030.05011.15
5.2.120.0030.05011.15
5.2.110.0030.05711.15
5.2.100.0030.06011.20
5.2.90.0000.02711.17
5.2.80.0000.05711.15
5.2.70.0000.06311.15
5.2.60.0100.03011.15
5.2.50.0070.06011.15
5.2.40.0030.05311.15
5.2.30.0070.04311.15
5.2.20.0100.04711.15
5.2.10.0100.05311.15
5.2.00.0130.04711.15
5.1.60.0000.03711.15
5.1.50.0070.05711.15
5.1.40.0000.04711.15
5.1.30.0030.03011.15
5.1.20.0100.05311.15
5.1.10.0030.05311.15
5.1.00.0000.02711.15
5.0.50.0030.03711.15
5.0.40.0030.04011.15
5.0.30.0070.04711.15
5.0.20.0030.04311.15
5.0.10.0070.04011.15
5.0.00.0070.03011.15
4.4.90.0070.01311.15
4.4.80.0030.03711.15
4.4.70.0000.03011.15
4.4.60.0030.02711.15
4.4.50.0100.03011.15
4.4.40.0000.05311.15
4.4.30.0000.03711.15
4.4.20.0030.02311.15
4.4.10.0000.02011.15
4.4.00.0030.03311.15
4.3.110.0000.03011.15
4.3.100.0030.01711.15
4.3.90.0030.03011.15
4.3.80.0000.04711.15
4.3.70.0000.02711.15
4.3.60.0000.02711.15
4.3.50.0130.02311.15
4.3.40.0030.05011.15
4.3.30.0030.03311.15
4.3.20.0000.03711.15
4.3.10.0030.03311.15
4.3.00.0000.02311.15

preferences:
45.27 ms | 400 KiB | 5 Q