3v4l.org

run code in 300+ PHP versions simultaneously
<?php class my_class { var $my_var; function _my_class ($value) { $this->my_var = $value; } } $a = new my_class (10); echo $a->my_var;

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)
8.3.60.0140.00318.43
8.3.50.0120.00721.19
8.3.40.0100.00718.75
8.3.30.0100.00718.92
8.3.20.0090.00020.09
8.3.10.0060.00320.48
8.3.00.0000.00819.13
8.2.180.0180.00418.01
8.2.170.0110.00422.96
8.2.160.0110.00320.52
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0100.00322.23
8.2.110.0060.00320.43
8.2.100.0120.00017.53
8.2.90.0080.00019.04
8.2.80.0030.00617.97
8.2.70.0040.00717.61
8.2.60.0030.00517.93
8.2.50.0130.00018.07
8.2.40.0000.00818.16
8.2.30.0020.00518.12
8.2.20.0040.00417.71
8.2.10.0000.00718.11
8.2.00.0070.00017.48
8.1.280.0070.00725.92
8.1.270.0000.00822.20
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.67
8.1.230.0030.00720.94
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0040.00418.66
8.1.160.0030.00521.90
8.1.150.0000.00718.79
8.1.140.0050.00217.29
8.1.130.0000.00717.73
8.1.120.0000.00717.45
8.1.110.0000.00717.39
8.1.100.0040.00417.39
8.1.90.0030.00617.47
8.1.80.0030.00417.39
8.1.70.0000.00717.20
8.1.60.0000.00817.52
8.1.50.0080.00017.44
8.1.40.0040.00417.45
8.1.30.0060.00317.38
8.1.20.0080.00017.47
8.1.10.0000.00817.63
8.1.00.0080.00017.57
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.43
8.0.270.0030.00317.17
8.0.260.0000.00617.13
8.0.250.0040.00416.94
8.0.240.0000.00716.80
8.0.230.0060.00316.78
8.0.220.0000.00816.81
8.0.210.0020.00516.72
8.0.200.0070.00016.88
8.0.190.0060.00316.85
8.0.180.0070.00016.91
8.0.170.0080.00016.82
8.0.160.0040.00416.77
8.0.150.0050.00316.77
8.0.140.0000.00716.68
8.0.130.0000.00513.21
8.0.120.0000.00716.80
8.0.110.0040.00416.87
8.0.100.0040.00416.80
8.0.90.0000.00816.61
8.0.80.0120.00316.70
8.0.70.0020.00516.80
8.0.60.0050.00316.85
8.0.50.0040.00416.71
8.0.30.0100.00817.01
8.0.20.0090.01017.40
8.0.10.0000.00716.85
8.0.00.0090.01216.61
7.4.330.0000.00515.00
7.4.320.0070.00016.52
7.4.300.0000.00616.50
7.4.290.0070.00016.55
7.4.280.0050.00316.43
7.4.270.0040.00416.39
7.4.260.0070.00016.50
7.4.250.0070.00016.39
7.4.240.0020.00616.49
7.4.230.0040.00416.54
7.4.220.0100.01216.61
7.4.210.0100.00716.49
7.4.200.0080.00016.41
7.4.160.0080.00816.43
7.4.150.0070.01117.40
7.4.140.0150.00817.86
7.4.130.0130.00416.50
7.4.120.0100.00616.55
7.4.110.0150.00416.58
7.4.100.0090.00916.32
7.4.90.0120.00416.20
7.4.80.0120.00819.39
7.4.70.0140.00616.47
7.4.60.0030.01316.36
7.4.50.0000.00416.08
7.4.40.0120.00416.27
7.4.30.0060.01616.45
7.4.10.0120.00616.21
7.4.00.0050.01215.65
7.3.330.0000.00513.20
7.3.320.0000.00513.14
7.3.310.0000.00716.13
7.3.300.0000.00616.16
7.3.290.0110.00416.19
7.3.280.0090.00716.17
7.3.270.0140.00717.40
7.3.260.0100.00716.34
7.3.250.0100.00916.32
7.3.240.0140.00316.53
7.3.230.0130.00616.39
7.3.210.0060.01016.46
7.3.200.0140.00319.39
7.3.190.0110.00716.17
7.3.180.0140.00716.37
7.3.170.0030.01616.27
7.3.160.0060.00916.21
7.3.130.0090.00916.36
7.3.120.0030.01316.20
7.3.110.0060.00616.38
7.3.100.0060.00916.10
7.3.90.0060.00616.18
7.3.80.0030.00916.14
7.3.70.0100.00616.17
7.3.60.0060.00916.23
7.3.50.0060.00316.22
7.3.40.0090.00616.03
7.3.30.0070.00716.04
7.3.20.0030.01017.85
7.3.10.0050.00917.04
7.3.00.0040.00717.01
7.2.330.0070.01016.38
7.2.320.0140.00616.67
7.2.310.0110.00716.50
7.2.300.0120.01216.45
7.2.290.0160.00516.74
7.2.260.0040.01616.21
7.2.250.0110.00416.56
7.2.240.0040.01116.37
7.2.230.0060.01016.74
7.2.220.0080.00516.36
7.2.210.0100.00716.36
7.2.200.0100.01016.45
7.2.190.0090.00616.25
7.2.180.0040.01116.56
7.2.170.0070.00716.45
7.2.160.0030.01216.50
7.2.150.0070.00418.41
7.2.140.0070.00718.34
7.2.130.0050.00617.33
7.2.120.0040.00817.17
7.2.110.0070.00917.35
7.2.100.0060.00817.09
7.2.90.0100.00417.23
7.2.80.0080.00617.24
7.2.70.0060.00917.37
7.2.60.0070.00617.28
7.2.50.0020.01017.36
7.2.40.0090.00517.37
7.2.30.0020.00917.29
7.2.20.0070.00617.24
7.2.10.0030.01117.38
7.2.00.0050.00817.73
7.1.330.0090.00617.29
7.1.320.0030.01017.17
7.1.310.0080.00617.41
7.1.300.0030.00617.13
7.1.290.0030.01017.37
7.1.280.0070.00717.25
7.1.270.0040.00717.14
7.1.260.0030.01217.16
7.1.250.0040.00716.24
7.1.240.0070.00316.38
7.1.230.0060.00316.32
7.1.220.0020.01216.39
7.1.210.0040.00916.51
7.1.200.0080.00816.20
7.1.190.0060.00716.21
7.1.180.0070.00816.38
7.1.170.0020.01216.52
7.1.160.0030.01016.46
7.1.150.0040.00616.30
7.1.140.0070.00716.38
7.1.130.0050.01016.35
7.1.120.0050.00816.48
7.1.110.0050.00916.43
7.1.100.0050.01016.79
7.1.90.0030.01016.41
7.1.80.0090.00416.40
7.1.70.0040.01016.62
7.1.60.0030.01417.39
7.1.50.0030.01116.60
7.1.40.0030.00816.58
7.1.30.0060.00716.34
7.1.20.0030.01116.32
7.1.10.0060.00516.35
7.1.00.0020.03018.29
7.0.330.0050.00816.11
7.0.320.0020.01016.19
7.0.310.0020.01016.13
7.0.300.0060.00416.15
7.0.290.0050.00915.94
7.0.280.0070.00316.19
7.0.270.0030.00916.13
7.0.260.0030.00916.09
7.0.250.0050.00616.10
7.0.240.0060.00616.25
7.0.230.0110.00416.15
7.0.220.0060.00416.13
7.0.210.0080.00616.15
7.0.200.0020.00816.22
7.0.190.0030.00916.06
7.0.180.0030.00916.20
7.0.170.0070.00716.01
7.0.160.0020.00916.13
7.0.150.0040.01116.12
7.0.140.0030.02918.12
7.0.130.0090.00516.20
7.0.120.0050.00616.10
7.0.110.0030.01116.29
7.0.100.0050.01116.14
7.0.90.0070.00416.17
7.0.80.0060.00616.15
7.0.70.0060.00816.15
7.0.60.0070.02917.41
7.0.50.0010.03316.78
7.0.40.0080.02916.06
7.0.30.0100.02616.12
7.0.20.0090.03616.12
7.0.10.0100.03016.17
7.0.00.0070.01616.22
5.6.400.0060.00315.73
5.6.390.0030.01015.69
5.6.380.0050.00914.88
5.6.370.0070.00914.93
5.6.360.0070.00815.04
5.6.350.0050.01015.09
5.6.340.0060.00515.08
5.6.330.0060.00715.11
5.6.320.0040.00715.04
5.6.310.0050.00914.86
5.6.300.0050.00715.04
5.6.290.0020.01015.11
5.6.280.0010.03317.14
5.6.270.0030.00915.04
5.6.260.0030.01015.21
5.6.250.0030.01214.90
5.6.240.0040.00715.10
5.6.230.0080.00715.14
5.6.220.0050.00915.00
5.6.210.0070.03116.90
5.6.200.0060.03115.94
5.6.190.0060.01916.93
5.6.180.0160.03316.85
5.6.170.0060.02116.86
5.6.160.0030.03316.91
5.6.150.0090.03016.13
5.6.140.0050.03416.06
5.6.130.0080.02916.21
5.6.120.0060.02617.15
5.6.110.0060.02217.00
5.6.100.0050.01917.04
5.6.90.0090.03217.16
5.6.80.0070.03116.87
5.6.70.0030.01014.84
5.6.60.0060.00814.87
5.6.50.0060.00514.68
5.6.40.0030.00915.06
5.6.30.0070.00814.95
5.6.20.0040.00715.08
5.6.10.0040.00814.97
5.6.00.0050.00815.14
5.5.380.0030.00613.43
5.5.370.0020.01013.42
5.5.360.0090.00413.57
5.5.350.0120.02815.93
5.5.340.0070.03114.83
5.5.330.0070.01615.63
5.5.320.0170.01915.77
5.5.310.0130.02315.67
5.5.300.0040.01614.91
5.5.290.0030.01914.92
5.5.280.0010.02016.03
5.5.270.0040.03415.83
5.5.260.0030.02315.76
5.5.250.0020.03215.79
5.5.240.1200.01515.59
5.5.230.0100.00313.23
5.5.220.0080.00313.26
5.5.210.0040.00413.37
5.5.200.0050.00813.27
5.5.190.0050.00713.45
5.5.180.0100.00513.29
5.5.170.0040.00713.38
5.5.160.0070.00513.34
5.5.150.0050.00713.13
5.5.140.0060.00713.36
5.5.130.0060.00513.30
5.5.120.0070.00313.19
5.5.110.0070.00713.28
5.5.100.0050.00813.41
5.5.90.0060.00413.28
5.5.80.0040.00713.54
5.5.70.0000.01313.21
5.5.60.0050.00813.32
5.5.50.0060.00313.21
5.5.40.0060.00513.26
5.5.30.0050.00813.30
5.5.20.0050.00813.42
5.5.10.0050.00713.23
5.5.00.0040.01013.52
5.4.450.0030.02014.30
5.4.440.0050.02014.31
5.4.430.0210.01614.31
5.4.420.0230.00314.29
5.4.410.0230.00414.20
5.4.400.0230.00214.13
5.4.390.0230.00314.28
5.4.380.0230.00214.13
5.4.370.0250.00214.05
5.4.360.0240.00414.26
5.4.350.0260.00314.14
5.4.340.0240.00514.23
5.4.330.0030.00811.76
5.4.320.0030.01811.98
5.4.310.0060.01311.88
5.4.300.0030.01911.99
5.4.290.0050.01511.95
5.4.280.0060.01311.96
5.4.270.0050.01611.99
5.4.260.0030.01812.01
5.4.250.0060.01812.02
5.4.240.0040.01711.94
5.4.230.0030.02011.99
5.4.220.0050.01512.01
5.4.210.0040.01711.90
5.4.200.0070.01511.93
5.4.190.0050.01611.89
5.4.180.0040.01611.93
5.4.170.0030.01711.99
5.4.160.0030.01712.00
5.4.150.0070.01512.00
5.4.140.0040.01811.80
5.4.130.0070.01311.89
5.4.120.0030.01611.88
5.4.110.0070.01411.85
5.4.100.0040.01611.70
5.4.90.0020.01911.94
5.4.80.0050.01611.85
5.4.70.0060.01311.91
5.4.60.0010.01911.81
5.4.50.0030.01711.95
5.4.40.0040.01611.88
5.4.30.0060.01311.81
5.4.20.0060.01411.81
5.4.10.0030.01611.87
5.4.00.0050.01311.69
5.3.290.0050.02011.72
5.3.280.0070.02011.51
5.3.270.0060.02411.53
5.3.260.0060.02311.61
5.3.250.0060.02111.63
5.3.240.0070.01911.57
5.3.230.0060.02111.59
5.3.220.0060.02411.48
5.3.210.0030.02811.54
5.3.200.0060.01911.48
5.3.190.0040.02411.45
5.3.180.0020.02311.60
5.3.170.0090.02011.60
5.3.160.0070.01911.43
5.3.150.0070.01911.61
5.3.140.0020.02411.47
5.3.130.0040.02811.57
5.3.120.0060.02511.55
5.3.110.0050.02411.54
5.3.100.0040.02111.26
5.3.90.0080.02211.34
5.3.80.0070.02211.27
5.3.70.0050.02211.26
5.3.60.0030.02311.21
5.3.50.0050.02211.19
5.3.40.0070.01711.23
5.3.30.0020.02411.24
5.3.20.0030.02311.01
5.3.10.0040.01910.84
5.3.00.0040.02510.84
5.2.170.0050.0169.24
5.2.160.0020.0199.38
5.2.150.0040.0189.39
5.2.140.0040.0169.35
5.2.130.0040.0179.28
5.2.120.0040.0189.33
5.2.110.0070.0159.31
5.2.100.0030.0249.27
5.2.90.0060.0179.26
5.2.80.0080.0199.21
5.2.70.0040.0229.24
5.2.60.0040.0189.24
5.2.50.0030.0209.23
5.2.40.0070.0169.10
5.2.30.0030.0219.05
5.2.20.0040.0189.17
5.2.10.0020.0179.09
5.2.00.0010.0238.96
5.1.60.0030.0198.14
5.1.50.0020.0158.26
5.1.40.0010.0168.18
5.1.30.0030.0218.55
5.1.20.0060.0188.55
5.1.10.0030.0208.38
5.1.00.0040.0158.29
5.0.50.0040.0127.11
5.0.40.0030.0126.98
5.0.30.0010.0196.89
5.0.20.0020.0116.87
5.0.10.0040.0116.86
5.0.00.0020.0206.85
4.4.90.0010.0116.12
4.4.80.0030.0116.11
4.4.70.0020.0106.11
4.4.60.0030.0106.11
4.4.50.0020.0096.12
4.4.40.0020.0156.09
4.4.30.0040.0086.11
4.4.20.0060.0076.15
4.4.10.0020.0116.16
4.4.00.0020.0166.11
4.3.110.0020.0106.07
4.3.100.0020.0096.06
4.3.90.0010.0106.05
4.3.80.0020.0146.02
4.3.70.0030.0076.04
4.3.60.0020.0096.04
4.3.50.0020.0096.04
4.3.40.0020.0146.00
4.3.30.0040.0085.38
4.3.20.0030.0085.37
4.3.10.0010.0105.35
4.3.00.0120.0098.04

preferences:
49.39 ms | 401 KiB | 5 Q