3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $obj->id = 5; $obj->name = "test"; $obj->field = ["hi" => "there", "null" => "welt"]; var_dump((array) $obj);

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)
8.3.60.0070.00718.43
8.3.50.0130.00821.04
8.3.40.0080.00818.53
8.3.30.0070.00718.46
8.3.20.0000.00820.09
8.3.10.0040.00423.60
8.3.00.0050.00322.44
8.2.180.0070.01118.04
8.2.170.0110.00422.96
8.2.160.0140.00320.33
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0030.00717.63
8.2.110.0030.00622.20
8.2.100.0100.00317.63
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0000.00921.19
8.2.30.0070.00017.92
8.2.20.0000.00717.60
8.2.10.0040.00417.86
8.2.00.0040.00418.04
8.1.280.0130.00725.92
8.1.270.0040.00420.32
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0060.00617.42
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00017.00
8.1.190.0030.00617.11
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0000.00823.77
8.1.150.0000.00818.69
8.1.140.0040.00417.35
8.1.130.0090.00017.55
8.1.120.0040.00417.35
8.1.110.0040.00417.41
8.1.100.0030.00517.34
8.1.90.0070.00017.23
8.1.80.0040.00417.38
8.1.70.0000.00717.43
8.1.60.0000.00917.57
8.1.50.0060.00317.52
8.1.40.0020.00517.47
8.1.30.0050.00317.71
8.1.20.0000.00717.54
8.1.10.0060.00317.48
8.1.00.0040.00417.46
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0040.00418.42
8.0.270.0030.00317.19
8.0.260.0030.00317.16
8.0.250.0070.00016.79
8.0.240.0080.00016.75
8.0.230.0000.00816.85
8.0.220.0030.00316.78
8.0.210.0060.00316.86
8.0.200.0000.00716.88
8.0.190.0030.00616.79
8.0.180.0030.00416.86
8.0.170.0000.00816.76
8.0.160.0030.00516.88
8.0.150.0000.00716.84
8.0.140.0040.00416.82
8.0.130.0030.00313.33
8.0.120.0080.00016.67
8.0.110.0000.00716.86
8.0.100.0070.00016.64
8.0.90.0030.00416.78
8.0.80.0120.00316.85
8.0.70.0040.00316.85
8.0.60.0050.00216.69
8.0.50.0040.00316.71
8.0.30.0060.01217.13
8.0.20.0070.01617.40
8.0.10.0000.00717.00
8.0.00.0060.01316.71
7.4.330.0050.00215.08
7.4.320.0030.00316.40
7.4.300.0030.00316.59
7.4.290.0040.00416.59
7.4.280.0050.00316.48
7.4.270.0000.00716.48
7.4.260.0030.00316.46
7.4.250.0000.00816.45
7.4.240.0020.00516.56
7.4.230.0000.00716.49
7.4.220.0090.01216.48
7.4.210.0070.01416.44
7.4.200.0030.00316.70
7.4.160.0080.00816.38
7.4.150.0160.00617.40
7.4.140.0100.01017.86
7.4.130.0110.00716.47
7.4.120.0110.00716.39
7.4.110.0100.01316.53
7.4.100.0120.00616.36
7.4.90.0110.00616.46
7.4.80.0130.00819.39
7.4.70.0130.00616.50
7.4.60.0070.01016.48
7.4.50.0070.00016.29
7.4.40.0060.01216.42
7.4.30.0030.01916.58
7.4.00.0060.00814.98
7.3.330.0030.00313.23
7.3.320.0030.00313.16
7.3.310.0030.00316.26
7.3.300.0040.00416.18
7.3.290.0050.01116.23
7.3.280.0050.01116.29
7.3.270.0100.00717.40
7.3.260.0130.01016.51
7.3.250.0120.00916.29
7.3.240.0070.01716.42
7.3.230.0090.01316.51
7.3.210.0060.00916.30
7.3.200.0080.01119.39
7.3.190.0140.00716.45
7.3.180.0100.00716.60
7.3.170.0050.01116.29
7.3.160.0100.01016.42
7.3.00.0040.00916.52
7.2.330.0130.00316.61
7.2.320.0160.00616.73
7.2.310.0100.01016.34
7.2.300.0060.01016.53
7.2.290.0110.01116.59
7.2.130.0160.00016.76
7.2.120.0060.00616.89
7.2.110.0030.01017.07
7.2.100.0160.00616.95
7.2.90.0090.00617.01
7.2.80.0110.00416.74
7.2.70.0060.00916.72
7.2.60.0110.00016.61
7.2.50.0040.00816.60
7.2.40.0040.00916.91
7.2.30.0040.01216.59
7.2.20.0060.00616.61
7.2.10.0050.00516.94
7.2.00.0090.01017.60
7.1.250.0030.00615.54
7.1.240.0040.00715.75
7.1.230.0040.01415.75
7.1.220.0060.00315.78
7.1.210.0060.00615.53
7.1.200.0080.00415.66
7.1.190.0130.00015.79
7.1.180.0100.00315.87
7.1.170.0060.00315.66
7.1.160.0050.00515.40
7.1.150.0060.00615.82
7.1.140.0110.00415.57
7.1.130.0070.00715.61
7.1.120.0060.00315.70
7.1.110.0060.00615.77
7.1.100.0060.01017.02
7.1.90.0000.00915.71
7.1.80.0000.01015.62
7.1.70.0060.00616.31
7.1.60.0080.01217.96
7.1.50.0070.00516.25
7.1.40.0030.00915.67
7.1.30.0040.00815.77
7.1.20.0030.01115.45
7.1.10.0030.00715.60
7.1.00.0050.04119.03
7.0.330.0070.00715.18
7.0.320.0070.00715.49
7.0.310.0090.00315.19
7.0.300.0100.00315.39
7.0.290.0000.01115.30
7.0.280.0030.00615.12
7.0.270.0000.00815.40
7.0.260.0030.00715.41
7.0.250.0000.00815.31
7.0.240.0030.01015.27
7.0.230.0040.01115.34
7.0.220.0000.00815.37
7.0.210.0040.00715.34
7.0.200.0070.00815.13
7.0.190.0000.00715.11
7.0.180.0070.00315.39
7.0.170.0030.00715.52
7.0.160.0040.00815.44
7.0.150.0060.00615.14
7.0.140.0040.00915.44
7.0.130.0090.00614.98
7.0.120.0000.01115.33
7.0.110.0060.02117.67
7.0.100.0130.02317.67
7.0.90.0120.04217.70
7.0.80.0070.02317.68
7.0.70.0030.02817.66
7.0.60.0070.02017.73
7.0.50.0070.02517.76
7.0.40.0040.02616.62
7.0.30.0070.03216.65
7.0.20.0100.03716.58
7.0.10.0050.02816.64
7.0.00.0040.02116.56
5.6.380.0100.00714.43
5.6.370.0040.00714.43
5.6.360.0000.01314.65
5.6.350.0040.00714.54
5.6.340.0030.01014.77
5.6.330.0080.00014.71
5.6.320.0100.00314.56
5.6.310.0040.00814.29
5.6.300.0100.00014.53
5.6.290.0030.00914.23
5.6.280.0020.02217.85
5.6.270.0030.01014.67
5.6.260.0070.02317.64
5.6.250.0070.02117.59
5.6.240.0110.01617.53
5.6.230.0050.04217.57
5.6.220.0110.02217.66
5.6.210.0050.02917.53
5.6.200.0090.02317.59
5.6.190.0080.02517.61
5.6.180.0060.04317.53
5.6.170.0090.01817.39
5.6.160.0120.02717.63
5.6.150.0090.02017.45
5.6.140.0100.02317.53
5.6.130.0030.03217.62
5.6.120.0030.04117.50
5.6.110.0080.02117.57
5.6.100.0070.03017.55
5.6.90.0070.02217.37
5.6.80.0130.02017.14
5.6.70.0080.03617.13
5.6.60.0080.01917.23
5.6.50.0090.04417.21
5.6.40.0020.02717.10
5.6.30.0070.02017.02
5.6.20.0030.02117.15
5.6.10.0130.01717.26
5.6.00.0050.02417.27
5.5.380.0050.01814.42
5.5.370.0070.04214.40
5.5.360.0090.02714.38
5.5.350.0100.02814.43
5.5.340.0100.03214.65
5.5.330.0040.03614.47
5.5.320.0070.03714.52
5.5.310.0030.03614.60
5.5.300.0080.04314.63
5.5.290.0030.02014.59
5.5.280.0080.03514.73
5.5.270.0120.04514.60
5.5.260.0050.02614.71
5.5.250.0030.02614.51
5.5.240.0030.03314.33
5.5.230.0050.04014.36
5.5.220.0010.04314.36
5.5.210.0030.01714.36
5.5.200.0050.04114.28
5.5.190.0030.02214.19
5.5.180.0020.04214.34
5.5.170.0030.00311.18
5.5.160.0040.02114.20
5.5.150.0050.02714.34
5.5.140.0040.01914.32
5.5.130.0070.04214.31
5.5.120.0080.01814.39
5.5.110.0030.04514.32
5.5.100.0080.03214.23
5.5.90.0020.02214.32
5.5.80.0060.02114.33
5.5.70.0060.02114.13
5.5.60.0060.02014.30
5.5.50.0020.03014.14
5.5.40.0040.02014.22
5.5.30.0050.02514.14
5.5.20.0030.03714.16
5.5.10.0090.03714.29
5.5.00.0020.02514.21
5.4.450.0070.04515.31
5.4.440.0030.03615.23
5.4.430.0090.02715.28
5.4.420.0020.01915.40
5.4.410.0030.02315.20
5.4.400.0060.03915.15
5.4.390.0050.02115.22
5.4.380.0050.01815.14
5.4.370.0070.01615.06
5.4.360.0040.02215.09
5.4.350.0040.03215.18
5.4.340.0050.03415.09
5.4.330.0030.00611.18
5.4.320.0020.02215.18
5.4.310.0020.02015.14
5.4.300.0070.03215.10
5.4.290.0140.03015.13
5.4.280.0060.02315.04
5.4.270.0050.03715.06
5.4.260.0060.02115.14
5.4.250.0030.03815.19
5.4.240.0060.01815.21
5.4.230.0070.01915.09
5.4.220.0020.02215.09
5.4.210.0070.03815.22
5.4.200.0050.04015.09
5.4.190.0060.03515.07
5.4.180.0020.02715.21
5.4.170.0080.03615.22
5.4.160.0020.02415.14
5.4.150.0080.03915.09
5.4.140.0100.03613.76
5.4.130.0000.02713.82
5.4.120.0050.02213.73
5.4.110.0040.02213.70
5.4.100.0010.03613.83
5.4.90.0020.03213.66
5.4.80.0090.01713.64
5.4.70.0050.01913.84
5.4.60.0030.02313.75
5.4.50.0050.02013.81
5.4.40.0060.02513.85
5.4.30.0050.02013.84
5.4.20.0020.03813.65
5.4.10.0070.04213.76
5.4.00.0070.02013.55

preferences:
51.66 ms | 401 KiB | 5 Q