3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = (object) array('name' => 'aaron'); $bar = array( 'baz' => 'name' ); echo $foo->$bar['baz'];

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)
8.3.40.0060.01218.61
8.3.30.0110.01118.65
8.3.20.0070.00020.16
8.3.10.0040.00423.48
8.3.00.0040.00419.38
8.2.170.0130.00022.96
8.2.160.0160.00020.48
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0030.00717.75
8.2.120.0030.00526.35
8.2.110.0170.00022.31
8.2.100.0120.00018.05
8.2.90.0050.00319.35
8.2.80.0000.01017.97
8.2.70.0000.00817.63
8.2.60.0000.00817.88
8.2.50.0030.00518.07
8.2.40.0040.00419.27
8.2.30.0050.00320.57
8.2.20.0040.00417.91
8.2.10.0000.00718.17
8.2.00.0040.00417.98
8.1.270.0060.00322.19
8.1.260.0000.00828.09
8.1.250.0050.00328.09
8.1.240.0150.00722.46
8.1.230.0060.00617.78
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0050.00318.56
8.1.160.0040.00422.07
8.1.150.0000.00718.82
8.1.140.0050.00319.57
8.1.130.0040.00417.74
8.1.120.0030.00317.43
8.1.110.0000.00717.45
8.1.100.0070.00017.45
8.1.90.0040.00417.46
8.1.80.0000.00717.41
8.1.70.0030.00317.38
8.1.60.0070.00417.53
8.1.50.0020.00817.48
8.1.40.0000.00817.56
8.1.30.0080.00017.64
8.1.20.0030.00517.54
8.1.10.0050.00217.47
8.1.00.0070.00017.39
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0020.00518.36
8.0.270.0030.00317.17
8.0.260.0000.00717.26
8.0.250.0040.00417.04
8.0.240.0030.00316.88
8.0.230.0000.00716.94
8.0.220.0070.00016.96
8.0.210.0080.00016.86
8.0.200.0040.00417.05
8.0.190.0000.00816.91
8.0.180.0050.00316.96
8.0.170.0040.00416.85
8.0.160.0050.00216.97
8.0.150.0030.00316.88
8.0.140.0080.00316.89
8.0.130.0050.00013.44
8.0.120.0040.00416.92
8.0.110.0050.00216.93
8.0.100.0030.00416.97
8.0.90.0030.00417.01
8.0.80.0090.00617.00
8.0.70.0000.00716.77
8.0.60.0040.00416.98
8.0.50.0000.00716.89
8.0.30.0080.00917.15
8.0.20.0130.00617.40
8.0.10.0040.00417.02
8.0.00.0080.00816.70
7.4.330.0050.00015.08
7.4.320.0000.00716.36
7.4.300.0030.00316.42
7.4.290.0030.00316.50
7.4.280.0030.00416.38
7.4.270.0070.00016.50
7.4.260.0030.00316.45
7.4.250.0030.00316.32
7.4.240.0050.00316.50
7.4.230.0030.00316.27
7.4.220.0110.00716.41
7.4.210.0090.00916.54
7.4.200.0030.00316.39
7.4.160.0050.00916.59
7.4.150.0030.01517.40
7.4.140.0130.00817.86
7.4.130.0100.00716.45
7.4.120.0060.01416.48
7.4.110.0100.00716.58
7.4.100.0070.01016.41
7.4.90.0120.01216.70
7.4.80.0140.00819.39
7.4.70.0150.00916.46
7.4.60.0100.00616.47
7.4.50.0050.00016.49
7.4.40.0150.00616.45
7.4.30.0040.01816.50
7.4.00.0080.00914.96
7.3.330.0000.00713.19
7.3.320.0050.00013.06
7.3.310.0050.00216.32
7.3.300.0000.00716.15
7.3.290.0030.00316.25
7.3.280.0090.01216.27
7.3.270.0030.01417.40
7.3.260.0080.01216.19
7.3.250.0070.01016.52
7.3.240.0070.01216.25
7.3.230.0060.00916.57
7.3.210.0150.00316.59
7.3.200.0090.00916.72
7.3.190.0080.01216.30
7.3.180.0100.00716.23
7.3.170.0030.01316.63
7.3.160.0090.00816.50
7.3.120.0070.01114.97
7.3.110.0050.01014.77
7.3.100.0050.00814.77
7.3.90.0100.00314.70
7.3.80.0050.01014.97
7.3.70.0070.00714.67
7.3.60.0000.01314.85
7.3.50.0090.01014.58
7.3.40.0110.00614.90
7.3.30.0050.00914.84
7.3.20.0030.00816.64
7.3.10.0070.00916.49
7.3.00.0070.00616.59
7.2.330.0090.00916.67
7.2.320.0040.01516.43
7.2.310.0130.00316.46
7.2.300.0110.00716.59
7.2.290.0090.00916.38
7.2.250.0110.00614.81
7.2.240.0060.01114.89
7.2.230.0060.01015.09
7.2.220.0070.00714.92
7.2.210.0050.01215.05
7.2.200.0060.01114.87
7.2.190.0080.00614.63
7.2.180.0100.00615.03
7.2.170.0080.00914.83
7.2.130.0100.00616.92
7.2.120.0050.01016.80
7.2.110.0050.00816.84
7.2.100.0100.00316.80
7.2.90.0060.00616.75
7.2.80.0050.00516.77
7.2.70.0070.00716.65
7.2.60.0070.00816.84
7.2.50.0040.00916.88
7.2.40.0010.01016.83
7.2.30.0030.00916.77
7.2.20.0070.00716.85
7.2.10.0040.00916.80
7.2.00.0010.01117.50
7.1.330.0050.00915.88
7.1.320.0050.01015.63
7.1.310.0070.00715.63
7.1.300.0080.00515.73
7.1.290.0080.00315.51
7.1.280.0030.01215.75
7.1.270.0080.00515.71
7.1.260.0050.00915.87
7.1.250.0050.00815.67
7.1.240.0050.00915.60
7.1.230.0050.00715.64
7.1.220.0090.00315.81
7.1.210.0100.00215.73
7.1.200.0070.00915.68
7.1.190.0090.00515.64
7.1.180.0060.00615.65
7.1.170.0060.00415.82
7.1.160.0070.00215.60
7.1.150.0100.00615.64
7.1.140.0020.00815.66
7.1.130.0070.00515.78
7.1.120.0020.00815.84
7.1.110.0050.00715.68
7.1.100.0060.00516.63
7.1.90.0040.00815.82
7.1.80.0070.00715.79
7.1.70.0050.01216.19
7.1.60.0090.00716.99
7.1.50.0080.00616.17
7.1.40.0050.00615.84
7.1.30.0070.00515.73
7.1.20.0060.00715.57
7.1.10.0050.00715.72
7.1.00.0020.03217.98
7.0.330.0050.00515.20
7.0.320.0040.00815.21
7.0.310.0020.01015.34
7.0.300.0060.00615.42
7.0.290.0100.00215.20
7.0.280.0040.00715.46
7.0.270.0070.00315.33
7.0.260.0030.00915.17
7.0.250.0020.00815.49
7.0.240.0070.00715.48
7.0.230.0090.00315.28
7.0.220.0060.00415.54
7.0.210.0050.00715.40
7.0.200.0060.00615.10
7.0.190.0100.00215.50
7.0.180.0070.00815.44
7.0.170.0040.00615.31
7.0.160.0030.00915.26
7.0.150.0070.00515.43
7.0.140.0040.00715.46
7.0.130.0050.01015.38
7.0.120.0050.00715.51
7.0.110.0060.00515.24
7.0.100.0040.01115.39
7.0.90.0020.01015.32
7.0.80.0070.00415.41
7.0.70.0050.00815.29
7.0.60.0060.03116.85
7.0.50.0090.02916.29
7.0.40.0070.02415.58
7.0.30.0140.02915.62
7.0.20.0150.02615.58
7.0.10.0030.03615.61
7.0.00.0060.03415.60
5.6.380.0080.00314.44
5.6.370.0080.00614.59
5.6.360.0070.00614.44
5.6.350.0070.00514.34
5.6.340.0100.00514.42
5.6.330.0070.00314.39
5.6.320.0090.00514.47
5.6.310.0050.00714.31
5.6.300.0020.00814.41
5.6.290.0050.00814.35
5.6.280.0060.02516.58
5.6.270.0050.00614.15
5.6.260.0070.00514.33
5.6.250.0070.00714.41
5.6.240.0070.00614.54
5.6.230.0080.00614.37
5.6.220.0050.00814.58
5.6.210.0080.02916.34
5.6.200.0040.02115.63
5.6.190.0050.03716.51
5.6.180.0110.02116.40
5.6.170.0120.01816.40
5.6.160.0030.03516.50
5.6.150.0110.02415.69
5.6.140.0050.02715.51
5.6.130.0020.02615.47
5.6.120.0070.03216.69
5.6.110.0030.03316.67
5.6.100.0110.03016.67
5.6.90.0050.02716.43
5.6.80.0020.02916.29
5.6.70.0030.00914.38
5.6.60.0090.00114.17
5.6.50.0070.00314.44
5.6.40.0070.00514.30
5.6.30.0070.00314.26
5.6.20.0080.00414.45
5.6.10.0030.00814.27
5.6.00.0060.00514.34
5.5.380.0040.00611.19
5.5.370.0040.00511.20
5.5.360.0050.00411.15
5.5.350.1420.01814.24
5.5.340.0020.01813.40
5.5.330.0030.02814.27
5.5.320.0150.02914.20
5.5.310.0120.02314.09
5.5.300.0030.03313.41
5.5.290.0080.02013.38
5.5.280.0090.01314.31
5.5.270.0020.02614.30
5.5.260.0060.02914.18
5.5.250.0070.02914.24
5.5.240.0060.02314.12
5.5.230.0030.00811.21
5.5.220.0040.00210.95
5.5.210.0000.01111.02
5.5.200.0040.00611.03
5.5.190.0040.00411.24
5.5.180.0010.00610.99
5.5.170.0060.00611.12
5.5.160.0050.00311.15
5.5.150.0020.00711.21
5.5.140.0020.00511.09
5.5.130.0000.00911.15
5.5.120.0000.00911.09
5.5.110.0020.00511.21
5.5.100.0050.00311.06
5.5.90.0060.00411.14
5.5.80.0030.00711.26
5.5.70.0060.00311.07
5.5.60.0080.00210.93
5.5.50.0040.00111.17
5.5.40.0040.00611.14
5.5.30.0040.00611.12
5.5.20.0050.00211.10
5.5.10.0070.00311.13
5.5.00.0030.00311.11

preferences:
65.38 ms | 400 KiB | 5 Q