3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { } function a(object $x) { var_dump($x); } a(new X()); a("123");

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)
8.3.40.0170.00318.79
8.3.30.0110.00418.88
8.3.20.0040.00420.38
8.3.10.0060.00923.57
8.3.00.0080.00023.66
8.2.170.0140.00322.96
8.2.160.0110.00320.60
8.2.150.0110.00724.18
8.2.140.0120.00624.66
8.2.130.0000.00821.07
8.2.120.0070.00726.35
8.2.110.0000.00922.00
8.2.100.0090.00317.68
8.2.90.0030.00519.09
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0090.00317.93
8.2.50.0030.00518.07
8.2.40.0060.00322.38
8.2.30.0000.00720.73
8.2.20.0000.00817.61
8.2.10.0000.00717.88
8.2.00.0030.00517.97
8.1.270.0080.01223.82
8.1.260.0040.00428.09
8.1.250.0090.00928.09
8.1.240.0000.00922.04
8.1.230.0040.00819.04
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0120.00017.23
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0000.00818.58
8.1.160.0030.00520.68
8.1.150.0070.00018.66
8.1.140.0030.00619.39
8.1.130.0030.00317.51
8.1.120.0050.00217.40
8.1.110.0000.00817.25
8.1.100.0000.00717.37
8.1.90.0080.00017.21
8.1.80.0020.00517.34
8.1.70.0030.00317.29
8.1.60.0030.00517.41
8.1.50.0040.00417.35
8.1.40.0000.00717.41
8.1.30.0040.00717.59
8.1.20.0000.00817.59
8.1.10.0000.00917.41
8.1.00.0000.01017.43
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0030.00418.29
8.0.270.0000.00717.14
8.0.260.0040.00417.18
8.0.250.0040.00416.98
8.0.240.0050.00216.97
8.0.230.0000.00816.95
8.0.220.0000.00716.79
8.0.210.0040.00416.95
8.0.200.0000.00616.96
8.0.190.0080.00016.96
8.0.180.0060.00616.80
8.0.170.0070.00416.95
8.0.160.0030.00516.96
8.0.150.0040.00416.78
8.0.140.0070.00016.86
8.0.130.0030.00313.28
8.0.120.0000.00816.79
8.0.110.0050.00216.82
8.0.100.0000.00716.90
8.0.90.0000.00816.78
8.0.80.0030.01716.95
8.0.70.0040.00416.72
8.0.60.0080.00016.78
8.0.50.0040.00416.94
8.0.30.0120.00717.12
8.0.20.0100.00917.40
8.0.10.0050.00216.77
8.0.00.0070.01316.70
7.4.330.0020.00216.79
7.4.320.0030.00316.39
7.4.300.0030.00316.34
7.4.290.0050.00316.51
7.4.280.0000.00816.56
7.4.270.0020.00516.53
7.4.260.0030.00316.41
7.4.250.0000.00816.40
7.4.240.0040.00416.47
7.4.230.0030.00316.42
7.4.220.0130.01116.41
7.4.210.0100.01016.46
7.4.200.0000.00716.32
7.4.160.0100.00716.38
7.4.150.0140.00317.40
7.4.140.0070.01117.86
7.4.130.0130.00616.63
7.4.120.0140.00816.55
7.4.110.0120.00616.47
7.4.100.0120.01116.45
7.4.90.0070.01016.57
7.4.80.0090.00919.39
7.4.70.0120.00416.34
7.4.60.0100.00716.51
7.4.50.0030.01116.28
7.4.40.0070.01016.55
7.4.30.0170.00016.54
7.4.00.0030.01314.98
7.3.330.0020.00213.12
7.3.320.0000.00513.18
7.3.310.0070.00016.22
7.3.300.0030.00316.29
7.3.290.0100.00516.25
7.3.280.0060.01116.29
7.3.270.0110.00817.40
7.3.260.0030.01316.52
7.3.250.0100.01016.30
7.3.240.0050.01316.31
7.3.230.0120.00416.39
7.3.210.0070.00916.45
7.3.200.0040.01116.37
7.3.190.0110.00716.35
7.3.180.0110.00816.38
7.3.170.0110.00716.35
7.3.160.0070.01116.54
7.3.10.0030.01416.56
7.3.00.0070.00716.63
7.2.330.0100.00716.28
7.2.320.0090.00616.40
7.2.310.0120.00516.59
7.2.300.0090.00916.52
7.2.290.0140.00316.40
7.2.130.0090.00616.59
7.2.120.0100.00716.78
7.2.110.0030.01316.49
7.2.100.0080.00816.83
7.2.90.0060.01016.88
7.2.80.0090.00716.68
7.2.70.0040.01116.60
7.2.60.0070.00516.70
7.2.50.0060.00916.87
7.2.40.0130.00016.50
7.2.30.0070.00716.83
7.2.20.0080.00816.65
7.2.10.0060.01216.48
7.2.00.0050.00518.02
7.1.250.0030.01015.48
7.1.240.0100.00615.42
7.1.230.0030.00615.74
7.1.220.0060.00915.61
7.1.210.0030.01015.55
7.1.200.0070.00715.65
7.1.190.0070.00415.38
7.1.180.0060.00315.79
7.1.170.0100.00315.71
7.1.160.0070.00715.59
7.1.150.0000.01415.61
7.1.140.0030.01015.30
7.1.130.0030.00715.61
7.1.120.0030.01015.75
7.1.110.0080.00015.60
7.1.100.0040.00616.82
7.1.90.0030.00715.32
7.1.80.0040.00715.71
7.1.70.0000.01016.21
7.1.60.0090.00917.66
7.1.50.0050.01016.34
7.1.40.0080.00015.73
7.1.30.0110.00415.65
7.1.20.0030.00815.62
7.1.10.0070.00415.52
7.1.00.0050.04019.10
7.0.330.0080.00315.28
7.0.320.0030.01015.06
7.0.310.0030.01315.21
7.0.300.0030.00615.31
7.0.290.0070.00714.98
7.0.280.0030.00915.16
7.0.270.0030.00915.21
7.0.260.0070.00414.86
7.0.250.0040.01115.25
7.0.240.0080.00415.39
7.0.230.0000.00815.21
7.0.220.0000.01315.41
7.0.210.0000.01115.44
7.0.200.0000.01016.03
7.0.190.0040.00815.15
7.0.180.0070.00715.29
7.0.170.0030.00615.27
7.0.160.0040.00915.27
7.0.150.0030.00715.39
7.0.140.0100.00715.16
7.0.130.0040.00815.36
7.0.120.0060.00615.05
7.0.110.0070.00715.04
7.0.100.0060.00615.36
7.0.90.0030.00615.00
7.0.80.0050.00315.20
7.0.70.0090.00015.46
7.0.60.0120.03717.64
7.0.50.0100.04016.39
7.0.40.0110.04116.84
7.0.30.0210.02816.70
7.0.20.0090.04516.74
7.0.10.0030.03216.78
7.0.00.0030.02716.81
5.6.380.0090.00014.34
5.6.370.0040.00414.32
5.6.360.0100.00314.09
5.6.350.0040.00714.41
5.6.340.0070.00314.21
5.6.330.0030.00714.27
5.6.320.0080.00314.27
5.6.310.0060.00614.41
5.6.300.0110.00014.13
5.6.290.0080.00514.22
5.6.280.0060.03517.66
5.6.270.0040.00714.36
5.6.260.0030.01014.21
5.6.250.0080.00414.26
5.6.240.0070.00314.23
5.6.230.0080.00513.97
5.6.220.0030.00713.97
5.6.210.0000.02617.35
5.6.200.0080.04016.01
5.6.190.0060.04217.19
5.6.180.0170.01717.44
5.6.170.0130.03317.38
5.6.160.0050.02717.17
5.6.150.0030.04715.97
5.6.140.0070.04416.20
5.6.130.0020.04716.17
5.6.120.0080.04317.70
5.6.110.0120.03217.60
5.6.100.0130.03517.53
5.6.90.0050.03117.56
5.6.80.0040.02117.20
5.6.70.0000.01114.23
5.6.60.0070.00313.79
5.6.50.0040.00413.95
5.6.40.0080.00314.00
5.6.30.0000.01014.28
5.6.20.0060.00614.14
5.6.10.0030.01013.96
5.6.00.0060.00314.02
5.5.380.0060.00311.00
5.5.370.0000.00811.04
5.5.360.0000.01210.91
5.5.350.2030.02415.76
5.5.340.0060.04014.38
5.5.330.0060.02215.54
5.5.320.0110.02315.70
5.5.310.0110.02915.55
5.5.300.0030.02814.39
5.5.290.0050.04014.27
5.5.280.0050.04315.73
5.5.270.0070.02815.84
5.5.260.0100.03815.92
5.5.250.0080.04015.59
5.5.240.0110.04115.61
5.5.230.0100.00010.88
5.5.220.0040.00711.07
5.5.210.0080.00310.82
5.5.200.0030.00310.91
5.5.190.0030.00610.84
5.5.180.0050.00311.01
5.5.170.0040.00411.00
5.5.160.0060.00610.83
5.5.150.0030.00910.91
5.5.140.0070.00410.73
5.5.130.0080.00010.80
5.5.120.0000.00810.85
5.5.110.0000.00611.04
5.5.100.0040.00411.16
5.5.90.0030.00611.12
5.5.80.0040.00411.00
5.5.70.0000.01210.82
5.5.60.0090.00310.61
5.5.50.0090.00011.08
5.5.40.0050.00011.13
5.5.30.0060.00610.77
5.5.20.0040.00810.66
5.5.10.0030.00310.86
5.5.00.0000.01010.66

preferences:
50.42 ms | 400 KiB | 5 Q