3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( new ${!${'$'} = 'StdClass'} );

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)
8.3.60.0070.01417.00
8.3.50.0140.00621.15
8.3.40.0090.00618.93
8.3.30.0060.00918.68
8.3.20.0070.00020.35
8.3.10.0050.00323.66
8.3.00.0080.00022.07
8.2.180.0090.00918.54
8.2.170.0120.00422.96
8.2.160.0140.00020.53
8.2.150.0030.00624.18
8.2.140.0090.00024.66
8.2.130.0040.00421.11
8.2.120.0070.00026.35
8.2.110.0060.00319.35
8.2.100.0060.00618.04
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0060.00317.75
8.2.60.0040.00417.80
8.2.50.0030.00518.09
8.2.40.0040.00422.12
8.2.30.0000.00719.45
8.2.20.0080.00017.66
8.2.10.0030.00518.15
8.2.00.0000.00718.13
8.1.280.0150.00025.92
8.1.270.0030.01122.09
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0090.00622.56
8.1.230.0040.00817.70
8.1.220.0000.00817.75
8.1.210.0000.00818.77
8.1.200.0040.00717.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0030.00518.56
8.1.160.0040.00420.68
8.1.150.0070.00020.70
8.1.140.0040.00419.52
8.1.130.0070.00017.70
8.1.120.0030.00517.40
8.1.110.0040.00417.35
8.1.100.0040.00417.52
8.1.90.0040.00417.43
8.1.80.0060.00317.45
8.1.70.0000.00717.37
8.1.60.0040.00417.58
8.1.50.0000.00917.60
8.1.40.0050.00317.58
8.1.30.0000.00817.65
8.1.20.0000.00717.67
8.1.10.0040.00417.50
8.1.00.0060.00317.58
8.0.300.0000.00818.84
8.0.290.0070.00016.63
8.0.280.0030.00318.55
8.0.270.0000.00717.26
8.0.260.0030.00317.22
8.0.250.0000.00717.04
8.0.240.0000.00716.92
8.0.230.0000.00716.88
8.0.220.0050.00216.82
8.0.210.0080.00017.04
8.0.200.0030.00317.08
8.0.190.0030.00316.91
8.0.180.0020.00517.01
8.0.170.0040.00416.89
8.0.160.0050.00317.01
8.0.150.0000.00716.98
8.0.140.0000.00716.82
8.0.130.0000.00513.35
8.0.120.0000.00816.82
8.0.110.0040.00416.97
8.0.100.0050.00316.90
8.0.90.0000.00716.87
8.0.80.0090.00616.95
8.0.70.0020.00517.02
8.0.60.0040.00416.92
8.0.50.0000.00716.90
8.0.30.0050.01016.96
8.0.20.0130.00717.40
8.0.10.0050.00217.15
8.0.00.0100.01016.85
7.4.330.0020.00216.74
7.4.320.0030.00316.63
7.4.300.0000.00716.63
7.4.290.0030.00316.56
7.4.280.0050.00316.55
7.4.270.0000.00616.63
7.4.260.0050.00216.57
7.4.250.0050.00216.61
7.4.240.0030.00316.66
7.4.230.0000.00716.63
7.4.220.0040.00416.68
7.4.210.0090.00716.59
7.4.200.0000.00716.56
7.4.160.0130.00616.65
7.4.150.0100.01017.40
7.4.140.0160.00617.86
7.4.130.0110.00816.58
7.4.120.0120.00416.63
7.4.110.0060.01116.56
7.4.100.0090.00916.59
7.4.90.0120.00916.48
7.4.80.0100.01019.39
7.4.70.0040.01316.52
7.4.60.0070.01016.49
7.4.50.0070.00716.44
7.4.40.0070.01416.45
7.4.30.0090.01516.41
7.4.00.0060.00915.01
7.3.330.0030.00313.10
7.3.320.0060.00013.14
7.3.310.0030.00316.36
7.3.300.0000.00716.27
7.3.290.0090.00016.17
7.3.280.0050.01316.23
7.3.270.0200.00417.40
7.3.260.0030.01316.43
7.3.250.0090.01116.30
7.3.240.0110.00716.29
7.3.230.0110.00616.41
7.3.210.0110.00616.36
7.3.200.0140.00319.39
7.3.190.0090.01216.34
7.3.180.0100.01016.33
7.3.170.0110.00916.48
7.3.160.0000.01616.48
7.3.120.0040.01114.63
7.3.110.0090.00914.75
7.3.100.0070.00714.75
7.3.90.0070.01014.69
7.3.80.0030.01014.79
7.3.70.0150.00014.87
7.3.60.0100.00614.86
7.3.50.0060.00914.83
7.3.40.0060.00914.37
7.3.30.0000.00914.79
7.3.20.0030.00916.70
7.3.10.0120.00316.38
7.3.00.0060.00916.24
7.2.330.0000.01716.29
7.2.320.0100.00716.46
7.2.310.0100.00716.39
7.2.300.0060.01016.77
7.2.290.0070.01016.62
7.2.250.0100.01014.92
7.2.240.0120.00914.53
7.2.230.0040.00814.90
7.2.220.0070.01015.21
7.2.210.0100.00715.01
7.2.200.0040.01515.05
7.2.190.0030.01015.03
7.2.180.0100.00314.80
7.2.170.0060.00914.88
7.2.60.0080.00316.77
7.2.00.0030.01019.50
7.1.330.0030.01115.50
7.1.320.0070.00315.52
7.1.310.0030.01315.78
7.1.300.0030.01015.27
7.1.290.0000.00915.50
7.1.280.0100.00615.50
7.1.270.0090.00615.40
7.1.260.0120.00015.67
7.1.200.0070.00615.73
7.1.100.0070.00717.63
7.1.70.0040.00417.09
7.1.60.0120.01219.40
7.1.50.0030.01016.76
7.1.00.0030.07722.33
7.0.200.0280.00314.45
7.0.60.0230.06721.90
7.0.50.0070.08017.81
7.0.40.0070.04320.27
7.0.30.0270.07320.21
7.0.20.0200.05720.13
7.0.10.0170.07720.16
7.0.00.0170.08320.12
5.6.280.0030.03320.92
5.6.210.0070.08020.47
5.6.200.0100.08018.13
5.6.190.0030.08320.41
5.6.180.0270.04720.60
5.6.170.0330.08320.41
5.6.160.0000.04320.49
5.6.150.0000.08018.11
5.6.140.0030.04018.10
5.6.130.0000.05318.16
5.6.120.0070.05721.01
5.6.110.0070.08321.14
5.6.100.0030.09020.95
5.6.90.0070.06720.97
5.6.80.0070.08020.50
5.5.350.0100.07020.46
5.5.340.0070.08317.88
5.5.330.0130.07720.42
5.5.320.0530.08720.27
5.5.310.0300.05720.18
5.5.300.0100.07718.02
5.5.290.0100.04717.91
5.5.280.0000.05720.68
5.5.270.0070.05020.76
5.5.260.0070.08320.86
5.5.250.0000.07720.66
5.5.240.0130.08320.23

preferences:
41.45 ms | 401 KiB | 5 Q