3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object)'name'; var_dump($obj); echo $obj->scalar; // outputs 'name'

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)
8.3.60.0120.00616.36
8.3.50.0140.00521.86
8.3.40.0090.00618.67
8.3.30.0060.00918.63
8.3.20.0040.00419.07
8.3.10.0040.00421.87
8.3.00.0080.00020.44
8.2.180.0180.00016.47
8.2.170.0070.01322.96
8.2.160.0040.01121.04
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00022.13
8.2.120.0080.00026.35
8.2.110.0120.00020.35
8.2.100.0080.00317.78
8.2.90.0000.00819.08
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0000.00818.05
8.2.50.0050.00318.10
8.2.40.0030.00622.14
8.2.30.0040.00419.35
8.2.20.0040.00417.74
8.2.10.0080.00017.98
8.2.00.0040.00417.96
8.1.280.0060.00925.92
8.1.270.0040.00423.84
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0000.01021.37
8.1.230.0040.00817.42
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0100.00017.22
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0070.00022.16
8.1.150.0070.00018.81
8.1.140.0040.00419.51
8.1.130.0030.00317.63
8.1.120.0070.00017.30
8.1.110.0080.00017.35
8.1.100.0000.00717.28
8.1.90.0040.00417.31
8.1.80.0030.00517.39
8.1.70.0000.00717.37
8.1.60.0050.00317.39
8.1.50.0050.00317.46
8.1.40.0050.00317.34
8.1.30.0030.00517.61
8.1.20.0040.00417.49
8.1.10.0000.00817.43
8.1.00.0050.00317.48
8.0.300.0020.00518.77
8.0.290.0000.00716.73
8.0.280.0070.00018.43
8.0.270.0070.00017.21
8.0.260.0000.00617.30
8.0.250.0000.00717.08
8.0.240.0030.00516.94
8.0.230.0080.00016.88
8.0.220.0030.00316.77
8.0.210.0000.00716.89
8.0.200.0060.00016.93
8.0.190.0050.00216.87
8.0.180.0030.00516.80
8.0.170.0040.00416.88
8.0.160.0000.00716.94
8.0.150.0030.00316.78
8.0.140.0040.00416.86
8.0.130.0030.00313.37
8.0.120.0050.00316.76
8.0.110.0070.00016.75
8.0.100.0070.00016.73
8.0.90.0040.00416.95
8.0.80.0040.01116.81
8.0.70.0040.00416.71
8.0.60.0050.00216.83
8.0.50.0070.00016.75
8.0.30.0060.01317.16
8.0.20.0100.01017.40
8.0.10.0040.00416.86
8.0.00.0070.01116.67
7.4.330.0000.00515.08
7.4.320.0060.00016.53
7.4.300.0000.00716.53
7.4.290.0060.00316.48
7.4.280.0000.00816.45
7.4.270.0030.00316.55
7.4.260.0030.00316.46
7.4.250.0040.00416.53
7.4.240.0070.00016.54
7.4.230.0030.00316.18
7.4.220.0080.01116.58
7.4.210.0120.00616.56
7.4.200.0030.00516.57
7.4.160.0050.01216.38
7.4.150.0120.01217.40
7.4.140.0080.00917.86
7.4.130.0130.00716.49
7.4.120.0090.01116.36
7.4.110.0070.01016.49
7.4.100.0120.00816.39
7.4.90.0030.01516.48
7.4.80.0100.01419.39
7.4.70.0090.00916.51
7.4.60.0070.01016.41
7.4.50.0080.00516.28
7.4.40.0160.00016.46
7.4.30.0090.00916.58
7.4.10.0140.00014.98
7.4.00.0060.01114.87
7.3.330.0000.00513.18
7.3.320.0000.00512.95
7.3.310.0000.00816.34
7.3.300.0060.00016.23
7.3.290.0100.00516.18
7.3.280.0090.00716.22
7.3.270.0100.00717.40
7.3.260.0070.01216.37
7.3.250.0080.01116.13
7.3.240.0180.00216.37
7.3.230.0060.01216.39
7.3.210.0130.00316.29
7.3.200.0130.00316.21
7.3.190.0120.00316.16
7.3.180.0100.00716.25
7.3.170.0150.00616.42
7.3.160.0170.00016.29
7.3.130.0110.00614.61
7.3.120.0090.00614.55
7.3.110.0080.00814.73
7.3.100.0060.00814.80
7.3.90.0080.00714.53
7.3.80.0060.00614.79
7.3.70.0050.00414.59
7.3.60.0040.01114.75
7.3.50.0050.00714.63
7.3.40.0040.01114.75
7.3.30.0050.00914.65
7.3.20.0060.00716.52
7.3.10.0050.00716.47
7.3.00.0040.00816.53
7.2.330.0110.00716.59
7.2.320.0090.01316.68
7.2.310.0040.01516.64
7.2.300.0030.01416.42
7.2.290.0060.01216.27
7.2.260.0070.01014.72
7.2.250.0030.01514.75
7.2.240.0070.01114.92
7.2.230.0100.00715.07
7.2.220.0040.00814.94
7.2.210.0060.00814.92
7.2.200.0070.00814.96
7.2.190.0040.01014.95
7.2.180.0040.01215.00
7.2.170.0040.01114.83
7.2.160.0070.00814.98
7.2.150.0060.00716.77
7.2.140.0070.00516.84
7.2.130.0080.00416.81
7.2.120.0060.00716.91
7.2.110.0030.00816.71
7.2.100.0070.00816.72
7.2.90.0080.00616.90
7.2.80.0020.01016.85
7.2.70.0020.01416.88
7.2.60.0020.01016.90
7.2.50.0050.00916.78
7.2.40.0050.01116.89
7.2.30.0040.00916.93
7.2.20.0050.00816.89
7.2.10.0110.00216.81
7.2.00.0020.01217.41
7.1.330.0050.01115.71
7.1.320.0050.00915.72
7.1.310.0070.00615.82
7.1.300.0040.00815.60
7.1.290.0070.00715.81
7.1.280.0020.00915.77
7.1.270.0050.00815.77
7.1.260.0070.00615.82
7.1.250.0070.00615.83
7.1.240.0060.00615.75
7.1.230.0050.00915.75
7.1.220.0040.01015.74
7.1.210.0100.00315.82
7.1.200.0090.00215.80
7.1.190.0030.01115.85
7.1.180.0000.01115.75
7.1.170.0050.00615.79
7.1.160.0080.00715.82
7.1.150.0070.00515.80
7.1.140.0030.00815.57
7.1.130.0050.00715.73
7.1.120.0060.00915.62
7.1.110.0050.00715.93
7.1.100.0040.00815.82
7.1.90.0080.00515.79
7.1.80.0070.00615.81
7.1.70.0010.00916.25
7.1.60.0090.00717.19
7.1.50.0070.00315.88
7.1.40.0020.01315.51
7.1.30.0040.00615.64
7.1.20.0070.00715.68
7.1.10.0100.00415.78
7.1.00.0040.03018.02
7.0.330.0060.00615.46
7.0.320.0050.00515.41
7.0.310.0050.00815.32
7.0.300.0060.00615.28
7.0.290.0020.01115.43
7.0.280.0080.00715.30
7.0.270.0020.01215.32
7.0.260.0070.00515.49
7.0.250.0060.00715.28
7.0.240.0010.00715.51
7.0.230.0060.00615.24
7.0.220.0050.00715.54
7.0.210.0060.00815.44
7.0.200.0090.00715.20
7.0.190.0050.00715.41
7.0.180.0050.01015.45
7.0.170.0070.00415.34
7.0.160.0050.00415.43
7.0.150.0050.00715.37
7.0.140.0020.01015.44
7.0.130.0050.00915.33
7.0.120.0040.01015.35
7.0.110.0050.00715.36
7.0.100.0050.01015.15
7.0.90.0090.02916.95
7.0.80.0200.02216.92
7.0.70.0140.03116.87
7.0.60.0100.02416.90
7.0.50.0140.02017.04
7.0.40.0130.02115.74
7.0.30.0150.02415.67
7.0.20.0190.02315.66
7.0.10.0140.02215.71
7.0.00.0200.02515.59
5.6.400.0070.00814.44
5.6.390.0060.00814.32
5.6.380.0020.00914.26
5.6.370.0030.01014.03
5.6.360.0040.00914.18
5.6.350.0040.01114.11
5.6.340.0000.01014.09
5.6.330.0010.01014.45
5.6.320.0030.00714.33
5.6.310.0090.00414.30
5.6.300.0060.00614.42
5.6.290.0020.01114.28
5.6.280.0080.00514.21
5.6.270.0090.00614.36
5.6.260.0030.00714.24
5.6.250.0060.00714.29
5.6.240.0050.02816.38
5.6.230.0120.03016.40
5.6.220.0110.02116.22
5.6.210.0080.02416.32
5.6.200.0100.02416.36
5.6.190.0070.02416.50
5.6.180.0110.02116.71
5.6.170.0090.02716.62
5.6.160.0100.02316.42
5.6.150.0110.02316.54
5.6.140.0100.02416.46
5.6.130.0090.02516.50
5.6.120.0090.02116.60
5.6.110.0060.02716.52
5.6.100.0070.02616.58
5.6.90.0030.03016.55
5.6.80.0050.02316.40
5.6.70.0070.02316.39
5.6.60.0060.02316.34
5.6.50.0100.02016.38
5.6.40.0070.02416.20
5.6.30.0050.02516.38
5.6.20.0090.03216.36
5.6.10.0080.02716.21
5.6.00.0090.02216.43

preferences:
67.39 ms | 401 KiB | 5 Q