3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $obj->callback = function() { print "HelloWorld!"; }; print_r($obj); $obj->callback();

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
8.3.50.0140.00318.31
8.3.40.0110.00418.80
8.3.30.0000.01518.91
8.3.20.0040.00420.29
8.3.10.0040.00423.61
8.3.00.0030.01017.75
8.2.180.0140.00425.92
8.2.170.0090.00619.13
8.2.160.0000.01322.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0040.00422.11
8.2.120.0030.00526.35
8.2.110.0060.00322.04
8.2.100.0090.00317.78
8.2.90.0000.00819.09
8.2.80.0080.00017.97
8.2.70.0050.00317.38
8.2.60.0090.00017.93
8.2.50.0000.00818.10
8.2.40.0080.00020.59
8.2.30.0070.00019.24
8.2.20.0040.00417.86
8.2.10.0040.00418.05
8.2.00.0050.00318.07
8.1.280.0130.00325.92
8.1.270.0030.00624.66
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00621.16
8.1.230.0110.00017.42
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00822.05
8.1.150.0000.00818.81
8.1.140.0030.00519.45
8.1.130.0040.00417.61
8.1.120.0000.00817.46
8.1.110.0030.00317.48
8.1.100.0030.00517.51
8.1.90.0000.00717.42
8.1.80.0040.00417.37
8.1.70.0030.00617.32
8.1.60.0030.00617.63
8.1.50.0030.00617.55
8.1.40.0040.00417.42
8.1.30.0030.00517.65
8.1.20.0000.00817.70
8.1.10.0060.00317.53
8.1.00.0040.00417.43
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0050.00218.44
8.0.270.0030.00317.07
8.0.260.0000.00817.26
8.0.250.0000.00716.93
8.0.240.0040.00416.89
8.0.230.0000.00816.96
8.0.220.0000.00716.83
8.0.210.0000.00916.80
8.0.200.0030.00317.01
8.0.190.0080.00017.02
8.0.180.0000.00816.88
8.0.170.0040.00416.96
8.0.160.0040.00416.85
8.0.150.0030.00316.84
8.0.140.0040.00416.91
8.0.130.0050.00313.41
8.0.120.0000.00816.81
8.0.110.0000.00816.96
8.0.100.0060.00316.82
8.0.90.0000.00716.86
8.0.80.0000.01516.91
8.0.70.0000.00816.82
8.0.60.0040.00416.94
8.0.50.0000.00816.93
8.0.30.0070.01317.05
8.0.20.0090.01017.41
8.0.10.0040.00417.08
8.0.00.0080.00816.70
7.4.330.0050.00015.14
7.4.320.0070.00016.64
7.4.300.0060.00016.49
7.4.290.0000.01016.51
7.4.280.0070.00016.63
7.4.270.0030.00316.53
7.4.260.0040.00416.38
7.4.250.0000.00716.43
7.4.240.0070.00016.61
7.4.230.0000.00716.71
7.4.220.0180.00716.63
7.4.210.0070.01016.64
7.4.200.0000.00816.67
7.4.160.0080.00816.59
7.4.150.0100.00717.40
7.4.140.0110.00617.86
7.4.130.0140.00516.48
7.4.120.0110.00716.51
7.4.110.0100.01016.63
7.4.100.0110.01116.38
7.4.90.0090.00916.45
7.4.80.0090.01319.39
7.4.70.0100.00716.61
7.4.60.0060.01216.59
7.4.50.0050.01116.45
7.4.40.0080.00916.58
7.4.30.0130.01016.45
7.4.10.0030.01314.97
7.4.00.0070.00914.81
7.3.330.0000.00513.16
7.3.320.0070.00013.28
7.3.310.0070.00016.11
7.3.300.0000.00716.34
7.3.290.0040.01116.26
7.3.280.0080.01016.28
7.3.270.0180.00617.40
7.3.260.0110.00616.36
7.3.250.0120.00816.45
7.3.240.0160.00516.33
7.3.230.0030.01416.39
7.3.210.0060.01316.45
7.3.200.0060.01216.37
7.3.190.0080.00816.32
7.3.180.0070.01016.27
7.3.170.0030.01616.57
7.3.160.0140.00316.59
7.3.130.0030.01414.84
7.3.120.0130.00314.90
7.3.110.0120.00614.71
7.3.100.0080.00414.86
7.3.90.0100.00614.57
7.3.80.0040.00414.68
7.3.70.0030.00614.96
7.3.60.0040.01114.88
7.3.50.0090.00614.75
7.3.40.0000.00914.78
7.3.30.0030.01014.78
7.3.20.0040.01116.73
7.3.10.0040.01516.77
7.3.00.0000.01116.27
7.2.330.0080.00916.35
7.2.320.0030.01916.39
7.2.310.0150.00616.65
7.2.300.0160.00016.52
7.2.290.0060.00916.55
7.2.260.0070.01015.21
7.2.250.0030.01414.93
7.2.240.0150.00014.92
7.2.230.0040.01215.10
7.2.220.0070.00414.88
7.2.210.0040.00815.10
7.2.200.0130.00014.87
7.2.190.0060.01315.04
7.2.180.0030.01514.95
7.2.170.0070.00715.10
7.2.160.0060.00614.95
7.2.150.0090.00916.88
7.2.140.0000.00916.66
7.2.130.0030.01016.75
7.2.120.0070.00316.71
7.2.110.0060.00716.83
7.2.100.0050.00816.78
7.2.90.0020.01016.71
7.2.80.0060.00616.73
7.2.70.0050.00916.80
7.2.60.0060.00816.92
7.2.50.0050.00916.88
7.2.40.0030.01216.84
7.2.30.0090.00516.78
7.2.20.0090.00116.76
7.2.10.0010.01516.95
7.2.00.0040.00817.72
7.1.330.0030.01315.83
7.1.320.0030.01015.94
7.1.310.0030.00615.73
7.1.300.0040.01115.52
7.1.290.0070.00315.61
7.1.280.0030.00615.82
7.1.270.0090.00615.86
7.1.260.0080.00315.33
7.1.250.0060.00615.52
7.1.240.0050.00815.80
7.1.230.0060.00315.62
7.1.220.0060.00615.62
7.1.210.0070.00715.58
7.1.200.0030.00715.63
7.1.190.0050.01115.54
7.1.180.0080.00615.78
7.1.170.0050.00915.89
7.1.160.0050.00915.85
7.1.150.0100.00515.70
7.1.140.0050.00515.80
7.1.130.0030.00815.71
7.1.120.0040.00615.65
7.1.110.0100.00315.79
7.1.100.0050.01016.43
7.1.90.0080.00315.81
7.1.80.0060.00815.68
7.1.70.0040.00915.97
7.1.60.0030.00917.02
7.1.50.0110.00416.18
7.1.40.0000.01315.73
7.1.30.0020.01015.77
7.1.20.0070.00715.69
7.1.10.0070.00315.77
7.1.00.0010.03218.02
7.0.330.0030.00615.39
7.0.320.0040.00515.41
7.0.310.0030.00715.24
7.0.300.0070.00615.40
7.0.290.0030.00815.45
7.0.280.0070.00915.19
7.0.270.0030.00815.43
7.0.260.0060.00615.39
7.0.250.0020.01115.37
7.0.240.0050.00715.42
7.0.230.0080.00515.23
7.0.220.0020.01115.41
7.0.210.0060.00715.41
7.0.200.0230.00615.09
7.0.190.0060.00515.34
7.0.180.0060.00515.34
7.0.170.0050.00515.21
7.0.160.0030.01015.25
7.0.150.0030.01215.43
7.0.140.0040.00915.35
7.0.130.0060.00715.48
7.0.120.0070.00515.39
7.0.110.0080.00315.28
7.0.100.0090.00315.32
7.0.90.0020.00815.28
7.0.80.0180.02816.96
7.0.70.0140.02117.01
7.0.60.0110.02516.94
7.0.50.0090.02717.19
7.0.40.0170.02515.83
7.0.30.0110.02815.77
7.0.20.0120.02615.66
7.0.10.0100.02715.63
7.0.00.0140.02415.67
5.6.400.0040.00714.44
5.6.390.0000.00814.55
5.6.380.0030.00914.41
5.6.370.0100.00314.52
5.6.360.0040.00914.36
5.6.350.0120.00314.35
5.6.340.0060.00214.55
5.6.330.0050.00814.64
5.6.320.0050.00914.37
5.6.310.0020.00814.10
5.6.300.0110.00514.34
5.6.290.0060.00614.56
5.6.280.0020.01014.27
5.6.270.0050.00514.17
5.6.260.0070.00514.25
5.6.250.0050.00814.28
5.6.240.0070.00814.49
5.6.230.0100.02516.51
5.6.220.0100.02916.41
5.6.210.0140.02016.52
5.6.200.0080.02716.57
5.6.190.0090.03216.55
5.6.180.0030.02516.58
5.6.170.0140.01816.53
5.6.160.0080.02216.56
5.6.150.0100.02316.67
5.6.140.0050.02616.53
5.6.130.0100.02216.70
5.6.120.0060.02716.66
5.6.110.0050.02716.68
5.6.100.0090.02716.51
5.6.90.0030.03016.58
5.6.80.0040.02416.33
5.6.70.0060.03016.42
5.6.60.0090.02616.26
5.6.50.0090.02216.23
5.6.40.0060.02616.29
5.6.30.0070.02316.28
5.6.20.0090.02316.31
5.6.10.0020.02716.42
5.6.00.0090.02216.33
5.5.380.0020.00712.69
5.5.370.0090.02215.45
5.5.360.0080.02615.21
5.5.350.0080.02515.35
5.5.340.0050.02515.51
5.5.330.0040.02715.40
5.5.320.0100.02415.52
5.5.310.0080.02315.36
5.5.300.0070.02515.63
5.5.290.0120.02015.29
5.5.280.0090.02815.53
5.5.270.0080.02515.39
5.5.260.0050.02515.39
5.5.250.0070.02515.31
5.5.240.0040.02515.17
5.5.230.0150.01415.21
5.5.220.0070.02915.28
5.5.210.0100.02715.14
5.5.200.0080.02115.20
5.5.190.0090.01915.25
5.5.180.0080.02315.13
5.5.170.0010.01214.18
5.5.160.0050.02415.21
5.5.150.0070.02115.04
5.5.140.0040.02615.21
5.5.130.0080.02115.19
5.5.120.0060.02415.15
5.5.110.0090.02215.25
5.5.100.0040.02715.16
5.5.90.0060.02215.08
5.5.80.0060.02315.21
5.5.70.0080.02315.10
5.5.60.0060.02115.25
5.5.50.0080.02215.16
5.5.40.0100.02115.18
5.5.30.0070.02815.21
5.5.20.0100.02715.07
5.5.10.0070.03015.07
5.5.00.0080.02915.02

preferences:
67.41 ms | 401 KiB | 5 Q