3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { function extra() { var_dump(self); } } $test = new Test(); $test->extra();

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)
8.3.60.0110.00416.50
8.3.50.0090.00618.17
8.3.40.0110.00418.63
8.3.30.0030.01218.71
8.3.20.0070.00020.21
8.3.10.0000.00723.61
8.3.00.0040.00419.51
8.2.180.0110.00318.54
8.2.170.0110.00422.96
8.2.160.0040.01120.11
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00317.49
8.2.120.0040.00426.35
8.2.110.0070.00320.35
8.2.100.0040.00817.81
8.2.90.0050.00219.23
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0040.00419.36
8.2.30.0070.00020.67
8.2.20.0090.00017.76
8.2.10.0040.00417.98
8.2.00.0000.00718.04
8.1.280.0170.00325.92
8.1.270.0060.00323.90
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0030.00622.14
8.1.230.0000.01119.14
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0080.00017.48
8.1.190.0000.00817.82
8.1.180.0000.00718.10
8.1.170.0040.00418.47
8.1.160.0050.00221.88
8.1.150.0020.00518.88
8.1.140.0040.00419.57
8.1.130.0070.00017.69
8.1.120.0000.00717.43
8.1.110.0070.00017.30
8.1.100.0080.00017.44
8.1.90.0030.00717.45
8.1.80.0060.00317.43
8.1.70.0030.00317.36
8.1.60.0000.00817.63
8.1.50.0040.00417.51
8.1.40.0040.00417.54
8.1.30.0050.00317.61
8.1.20.0040.00417.48
8.1.10.0080.00017.55
8.1.00.0000.00817.49
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00818.36
8.0.270.0040.00417.16
8.0.260.0000.00617.25
8.0.250.0000.00716.89
8.0.240.0030.00516.89
8.0.230.0030.00316.91
8.0.220.0000.00816.86
8.0.210.0070.00016.90
8.0.200.0000.00716.98
8.0.190.0000.00816.91
8.0.180.0000.00716.79
8.0.170.0000.00716.93
8.0.160.0040.00417.04
8.0.150.0040.00416.94
8.0.140.0080.00016.94
8.0.130.0030.00313.39
8.0.120.0040.00416.87
8.0.110.0040.00416.95
8.0.100.0000.00816.98
8.0.90.0000.00716.76
8.0.80.0060.00916.93
8.0.70.0040.00416.94
8.0.60.0030.00517.05
8.0.50.0040.00416.82
8.0.30.0060.01417.08
8.0.20.0090.01117.40
8.0.10.0000.00716.95
8.0.00.0060.01216.74
7.4.330.0050.00016.76
7.4.320.0030.00316.59
7.4.300.0060.00016.49
7.4.290.0030.00316.61
7.4.280.0030.00616.50
7.4.270.0000.00716.60
7.4.260.0050.00616.52
7.4.250.0000.00716.45
7.4.240.0020.00516.43
7.4.230.0000.00716.24
7.4.220.0060.01216.44
7.4.210.0090.00516.68
7.4.200.0000.00716.24
7.4.160.0120.00616.57
7.4.150.0140.00417.40
7.4.140.0170.01317.86
7.4.130.0120.00916.61
7.4.120.0120.00516.48
7.4.110.0140.00916.50
7.4.100.0080.00816.44
7.4.90.0100.01316.54
7.4.80.0180.00719.39
7.4.70.0080.00816.63
7.4.60.0040.01216.53
7.4.50.0030.01216.68
7.4.40.0030.01316.45
7.4.30.0080.01516.31
7.4.10.0040.01414.83
7.4.00.0050.01214.96
7.3.330.0000.00513.29
7.3.320.0050.00013.30
7.3.310.0020.00516.29
7.3.300.0020.00516.15
7.3.290.0050.00216.33
7.3.280.0100.00716.25
7.3.270.0110.00817.40
7.3.260.0070.01316.35
7.3.250.0110.00616.33
7.3.240.0140.00716.41
7.3.230.0060.01016.48
7.3.210.0030.01416.36
7.3.200.0090.00616.33
7.3.190.0110.00516.34
7.3.180.0060.00916.37
7.3.170.0030.01316.27
7.3.160.0100.00716.42
7.3.130.0110.00815.00
7.3.120.0080.00414.53
7.3.110.0160.00314.82
7.3.100.0090.00614.88
7.3.90.0130.00314.78
7.3.80.0070.00714.73
7.3.70.0030.00714.73
7.3.60.0100.00714.78
7.3.50.0030.01414.67
7.3.40.0070.00714.85
7.3.30.0080.00314.39
7.3.20.0040.01116.75
7.3.10.0030.00616.74
7.3.00.0030.00616.39
7.2.330.0120.00616.75
7.2.320.0040.01216.48
7.2.310.0030.01416.38
7.2.300.0030.01616.51
7.2.290.0120.00916.29
7.2.260.0120.00615.14
7.2.250.0130.00714.96
7.2.240.0100.00614.89
7.2.230.0090.00614.84
7.2.220.0030.01315.07
7.2.210.0000.00914.61
7.2.200.0060.00315.05
7.2.190.0040.00815.05
7.2.180.0070.00715.07
7.2.170.0030.01214.70
7.2.160.0000.01414.93
7.2.150.0040.00816.92
7.2.140.0090.00616.94
7.2.130.0000.01316.92
7.2.120.0080.00816.89
7.2.110.0070.01016.84
7.2.100.0100.00316.83
7.2.90.0090.00316.92
7.2.80.0030.01216.74
7.2.70.0030.01016.93
7.2.60.0110.00716.83
7.2.50.0070.00716.53
7.2.40.0120.00016.90
7.2.30.0030.01016.99
7.2.20.0060.00917.03
7.2.10.0070.00716.83
7.2.00.0060.00617.93
7.1.330.0130.00015.33
7.1.320.0000.01515.82
7.1.310.0030.01015.55
7.1.300.0030.01415.76
7.1.290.0040.01115.69
7.1.280.0060.00315.73
7.1.270.0090.00615.68
7.1.260.0070.00715.70
7.1.250.0070.00715.75
7.1.240.0080.00415.65
7.1.230.0030.01015.78
7.1.220.0030.01015.71
7.1.210.0030.01315.75
7.1.200.0070.00115.47
7.1.190.0070.00715.54
7.1.180.0030.00615.82
7.1.170.0060.00615.53
7.1.160.0060.01015.84
7.1.150.0000.01315.51
7.1.140.0060.00615.50
7.1.130.0130.00315.80
7.1.120.0000.01115.44
7.1.110.0080.00415.71
7.1.100.0030.01016.55
7.1.90.0090.00015.77
7.1.80.0000.01415.38
7.1.70.0030.00716.27
7.1.60.0080.01117.51
7.1.50.0120.01016.22
7.1.40.0040.00715.73
7.1.30.0100.00315.45
7.1.20.0030.01015.69
7.1.10.0070.00715.31
7.1.00.0070.03719.06
7.0.330.0070.00715.48
7.0.320.0030.01015.30
7.0.310.0040.00715.08
7.0.300.0070.00715.16
7.0.290.0060.00815.21
7.0.280.0080.00315.47
7.0.270.0060.00615.53
7.0.260.0030.00515.44
7.0.250.0070.00715.13
7.0.240.0000.01215.17
7.0.230.0110.00015.56
7.0.220.0030.00715.21
7.0.210.0070.01015.28
7.0.200.0080.00516.16
7.0.190.0130.00015.42
7.0.180.0120.00315.32
7.0.170.0090.00315.47
7.0.160.0060.00614.98
7.0.150.0050.00515.18
7.0.140.0070.00315.14
7.0.130.0080.00615.35
7.0.120.0090.00615.07
7.0.110.0060.00615.36
7.0.100.0000.00915.08
7.0.90.0030.00715.43
7.0.80.0060.00915.32
7.0.70.0060.00615.51
7.0.60.0020.02917.61
7.0.50.0020.04816.71
7.0.40.0050.03316.82
7.0.30.0130.03016.90
7.0.20.0150.03716.79
7.0.10.0040.02416.81
7.0.00.0090.04016.79
5.6.400.0100.00614.12
5.6.390.0080.00413.99
5.6.380.0060.00614.23
5.6.370.0000.01114.17
5.6.360.0000.01214.28
5.6.350.0030.00714.36
5.6.340.0070.00714.30
5.6.330.0030.00914.10
5.6.320.0000.01414.47
5.6.310.0060.01114.21
5.6.300.0100.00714.56
5.6.290.0000.01214.49
5.6.280.0020.03117.70
5.6.270.0060.00914.24
5.6.260.0030.00814.25
5.6.250.0030.01014.27
5.6.240.0060.00914.25
5.6.230.0100.00614.25
5.6.220.0060.01114.54
5.6.210.0050.04317.49
5.6.200.0030.03516.14
5.6.190.0040.02517.27
5.6.180.0280.04317.16
5.6.170.0100.02717.56
5.6.160.0080.04417.42
5.6.150.0030.03116.21
5.6.140.0080.03016.29
5.6.130.0030.02416.14
5.6.120.0150.02117.63
5.6.110.0070.03917.76
5.6.100.0030.03817.50
5.6.90.0120.03817.51
5.6.80.0050.03117.46
5.6.70.0040.00714.33
5.6.60.0030.01014.34
5.6.50.0000.01414.28
5.6.40.0030.01014.06
5.6.30.0140.00014.48
5.6.20.0030.01014.48
5.6.10.0000.01414.08
5.6.00.0030.00614.23
5.5.380.0030.01014.14
5.5.370.0000.01114.03
5.5.360.0030.00914.26
5.5.350.0150.03817.28
5.5.340.0060.03515.94
5.5.330.0030.04517.16
5.5.320.0040.02917.19
5.5.310.0160.02017.28
5.5.300.0070.04416.10
5.5.290.0050.03716.16
5.5.280.0100.03717.39
5.5.270.0040.03617.46
5.5.260.0080.03617.69
5.5.250.0070.03717.40
5.5.240.1830.01817.24
5.5.230.0030.00514.19
5.5.220.0000.01514.15
5.5.210.0030.01414.04
5.5.200.0000.00914.00
5.5.190.0030.00914.05
5.5.180.0000.01814.39
5.5.170.0080.00414.37
5.5.160.0130.00014.29
5.5.150.0040.00714.21
5.5.140.0000.01514.07
5.5.130.0050.00514.34
5.5.120.0030.01014.12
5.5.110.0070.00713.79
5.5.100.0070.00713.84
5.5.90.0060.00614.01
5.5.80.0080.00014.36
5.5.70.0110.00014.18
5.5.60.0080.00014.14
5.5.50.0060.00614.11
5.5.40.0000.01613.98
5.5.30.0000.00814.08
5.5.20.0060.00614.31
5.5.10.0000.01214.43
5.5.00.0080.00414.23

preferences:
58.84 ms | 400 KiB | 5 Q