3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bear { private $age = 0; } $bear1 = new Bear(); $bear1->age = 25; $bear2 = new Bear(); $bear2->age = 35; var_dump($bear1); var_dump($bear2);

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)
8.3.60.0090.00616.88
8.3.50.0240.00521.94
8.3.40.0070.00718.82
8.3.30.0090.00618.81
8.3.20.0040.00420.16
8.3.10.0000.00823.64
8.3.00.0080.00020.77
8.2.180.0150.00616.63
8.2.170.0190.00018.99
8.2.160.0100.00322.96
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0080.00019.27
8.2.120.0000.00826.35
8.2.110.0050.00520.86
8.2.100.0040.00717.80
8.2.90.0030.00619.28
8.2.80.0050.00318.03
8.2.70.0030.00517.49
8.2.60.0040.00817.80
8.2.50.0030.00518.07
8.2.40.0040.00422.33
8.2.30.0000.00720.57
8.2.20.0000.00717.56
8.2.10.0000.00817.92
8.2.00.0050.00318.00
8.1.280.0120.00325.92
8.1.270.0030.00620.25
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0000.00820.96
8.1.230.0080.00419.08
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0040.00417.35
8.1.180.0050.00218.10
8.1.170.0000.00818.29
8.1.160.0070.00020.64
8.1.150.0020.00518.76
8.1.140.0090.00019.58
8.1.130.0070.00017.61
8.1.120.0000.00717.27
8.1.110.0040.00717.41
8.1.100.0070.00017.29
8.1.90.0050.00317.27
8.1.80.0080.00017.38
8.1.70.0000.00717.45
8.1.60.0030.00617.52
8.1.50.0040.00417.57
8.1.40.0000.00817.41
8.1.30.0040.00417.68
8.1.20.0000.00817.55
8.1.10.0040.00417.59
8.1.00.0000.00817.58
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.32
8.0.270.0030.00317.24
8.0.260.0030.00317.21
8.0.250.0030.00317.01
8.0.240.0070.00016.95
8.0.230.0000.00816.94
8.0.220.0030.00316.79
8.0.210.0050.00216.89
8.0.200.0030.00316.98
8.0.190.0040.00417.00
8.0.180.0040.00416.79
8.0.170.0060.00316.84
8.0.160.0000.00716.87
8.0.150.0040.00316.86
8.0.140.0000.01016.71
8.0.130.0030.00713.29
8.0.120.0100.00016.89
8.0.110.0030.00616.89
8.0.100.0040.00416.80
8.0.90.0040.00416.68
8.0.80.0120.00416.79
8.0.70.0000.00716.78
8.0.60.0050.00216.95
8.0.50.0040.00416.85
8.0.30.0100.00917.20
8.0.20.0140.00717.40
8.0.10.0080.00016.84
8.0.00.0130.01216.84
7.4.330.0000.00516.77
7.4.320.0070.00016.48
7.4.300.0060.00016.37
7.4.290.0000.00716.53
7.4.280.0050.00316.51
7.4.270.0030.00316.66
7.4.260.0030.00316.51
7.4.250.0040.00416.38
7.4.240.0030.00416.47
7.4.230.0060.00016.65
7.4.220.0130.01316.55
7.4.210.0080.00916.52
7.4.200.0000.00716.40
7.4.160.0030.01216.36
7.4.150.0140.00517.40
7.4.140.0110.00817.86
7.4.130.0110.00616.44
7.4.120.0110.00716.50
7.4.110.0150.00416.43
7.4.100.0110.01216.57
7.4.90.0100.00616.53
7.4.80.0140.01019.39
7.4.70.0000.01616.62
7.4.60.0100.00616.50
7.4.50.0050.00516.57
7.4.40.0090.00916.52
7.4.30.0070.01016.61
7.4.00.0050.01214.98
7.3.330.0040.00313.17
7.3.320.0030.00613.29
7.3.310.0000.00716.43
7.3.300.0000.00716.18
7.3.290.0000.00716.26
7.3.280.0120.00716.29
7.3.270.0120.00617.40
7.3.260.0130.00316.35
7.3.250.0050.01216.32
7.3.240.0100.01016.45
7.3.230.0090.00916.50
7.3.210.0070.01016.41
7.3.200.0110.01116.27
7.3.190.0060.00916.36
7.3.180.0060.01616.43
7.3.170.0190.00316.43
7.3.160.0120.00316.47
7.3.120.0000.01714.94
7.3.110.0040.01414.98
7.3.100.0090.00614.79
7.3.90.0060.00614.89
7.3.80.0070.00714.76
7.3.70.0070.01014.45
7.3.60.0060.00914.42
7.3.50.0000.01214.68
7.3.40.0070.00714.97
7.3.30.0070.00714.78
7.3.20.0090.00916.48
7.3.10.0130.00316.61
7.3.00.0070.01016.63
7.2.330.0100.00716.65
7.2.320.0120.01616.42
7.2.310.0130.00316.48
7.2.300.0090.00716.65
7.2.290.0000.01816.61
7.2.250.0100.00314.80
7.2.240.0100.00714.88
7.2.230.0040.01115.10
7.2.220.0000.01314.89
7.2.210.0070.00714.98
7.2.200.0070.01014.91
7.2.190.0030.01314.94
7.2.180.0070.00714.69
7.2.170.0060.00915.13
7.2.160.0090.00614.91
7.2.150.0040.01116.66
7.2.140.0070.01016.96
7.2.130.0070.00716.82
7.2.120.0030.00716.61
7.2.110.0100.00616.90
7.2.100.0000.01116.82
7.2.90.0060.00916.94
7.2.80.0060.00916.71
7.2.70.0030.00916.80
7.2.60.0030.01317.03
7.2.50.0040.01116.67
7.2.40.0110.00416.95
7.2.30.0000.01216.70
7.2.20.0080.00416.89
7.2.10.0070.01016.89
7.2.00.0040.00918.16
7.1.330.0100.00315.86
7.1.320.0060.00615.58
7.1.310.0000.01015.80
7.1.300.0090.00615.87
7.1.290.0070.00715.24
7.1.280.0070.00415.68
7.1.270.0000.01515.70
7.1.260.0070.00715.60
7.1.250.0100.00015.57
7.1.240.0040.00415.71
7.1.230.0030.00715.56
7.1.220.0080.00015.45
7.1.210.0130.00015.77
7.1.200.0040.00715.60
7.1.190.0120.00315.77
7.1.180.0100.00315.72
7.1.170.0040.00715.65
7.1.160.0030.00915.55
7.1.150.0060.00615.77
7.1.140.0030.01015.54
7.1.130.0030.01315.64
7.1.120.0060.00615.48
7.1.110.0040.00815.73
7.1.100.0050.00616.88
7.1.90.0000.01415.64
7.1.80.0030.00615.69
7.1.70.0040.00516.26
7.1.60.0090.00717.57
7.1.50.0060.01516.18
7.1.40.0090.01115.57
7.1.30.0120.00315.48
7.1.20.0070.00715.70
7.1.10.0030.01015.79
7.1.00.0070.04019.04
7.0.330.0130.00015.35
7.0.320.0060.00315.32
7.0.310.0080.00415.21
7.0.300.0070.00715.32
7.0.290.0000.01015.27
7.0.280.0080.00815.39
7.0.270.0030.01015.40
7.0.260.0030.00915.21
7.0.250.0030.01015.29
7.0.240.0110.00415.41
7.0.230.0030.01315.21
7.0.220.0050.00515.43
7.0.210.0030.00715.34
7.0.200.0070.00316.02
7.0.190.0000.01215.31
7.0.180.0070.00715.39
7.0.170.0000.01415.40
7.0.160.0110.00415.43
7.0.150.0060.00315.49
7.0.140.0030.00615.41
7.0.130.0060.00315.48
7.0.120.0040.00715.57
7.0.110.0000.01315.39
7.0.100.0110.00415.39
7.0.90.0060.00615.29
7.0.80.0030.01015.54
7.0.70.0090.00915.05
7.0.60.0030.02517.59
7.0.50.0150.03016.63
7.0.40.0070.02516.72
7.0.30.0150.04116.74
7.0.20.0170.03316.80
7.0.10.0020.04016.82
7.0.00.0060.04616.71
5.6.400.0070.01014.32
5.6.390.0030.01214.63
5.6.380.0100.00314.05
5.6.370.0000.01514.18
5.6.360.0000.01314.25
5.6.350.0080.00414.46
5.6.340.0060.00614.53
5.6.330.0080.00814.20
5.6.320.0040.00814.65
5.6.310.0070.00714.61
5.6.300.0120.00314.54
5.6.290.0030.00914.04
5.6.280.0050.03517.74
5.6.270.0040.00714.30
5.6.260.0030.01014.35
5.6.250.0100.00614.64
5.6.240.0040.01214.47
5.6.230.0070.01014.31
5.6.220.0150.00014.41
5.6.210.0070.04317.55
5.6.200.0050.02816.31
5.6.190.0070.04917.38
5.6.180.0070.02717.36
5.6.170.0200.03717.46
5.6.160.0070.04517.47
5.6.150.0050.02616.35
5.6.140.0060.03916.14
5.6.130.0140.03816.28
5.6.120.0070.03917.57
5.6.110.0030.02517.86
5.6.100.0080.04317.85
5.6.90.0030.05317.58
5.6.80.0120.03617.28
5.6.70.0030.00614.28
5.6.60.0070.00714.12
5.6.50.0030.00914.20
5.6.40.0030.01014.32
5.6.30.0090.00614.21
5.6.20.0030.00914.41
5.6.10.0030.01313.97
5.6.00.0030.00914.43
5.5.380.0150.00013.89
5.5.370.0190.00014.27
5.5.360.0090.00314.07
5.5.350.2130.02017.32
5.5.340.0100.04016.19
5.5.330.0050.05117.26
5.5.320.0200.02617.13
5.5.310.0130.02217.36
5.5.300.0080.04616.02
5.5.290.0050.02816.16
5.5.280.0100.04317.67
5.5.270.0070.04717.47
5.5.260.0130.03817.48
5.5.250.0100.03217.46
5.5.240.1770.02717.25
5.5.230.0050.00313.98
5.5.220.0040.00713.78
5.5.210.0040.00714.15
5.5.200.0040.01114.38
5.5.190.0090.00313.96
5.5.180.0090.00414.18
5.5.170.0030.01014.19
5.5.160.0130.00014.04
5.5.150.0060.00914.30
5.5.140.0060.00313.82
5.5.130.0070.00714.30
5.5.120.0080.00414.09
5.5.110.0080.00514.05
5.5.100.0040.01114.03
5.5.90.0000.00914.04
5.5.80.0080.00814.04
5.5.70.0040.00414.27
5.5.60.0040.00714.18
5.5.50.0060.00913.95
5.5.40.0000.01214.31
5.5.30.0040.00813.97
5.5.20.0030.00713.80
5.5.10.0070.00714.49
5.5.00.0080.00313.93

preferences:
54.67 ms | 401 KiB | 5 Q