3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo count(new stdClass);

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)
8.3.60.0070.01116.38
8.3.50.0120.00721.93
8.3.40.0090.00618.79
8.3.30.0110.00418.75
8.3.20.0040.00420.34
8.3.10.0040.00423.61
8.3.00.0090.00019.38
8.2.180.0080.00816.63
8.2.170.0040.01122.96
8.2.160.0100.00320.24
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00317.25
8.2.120.0040.00426.35
8.2.110.0030.00620.79
8.2.100.0080.00419.59
8.2.90.0030.00617.80
8.2.80.0030.00517.97
8.2.70.0060.00317.93
8.2.60.0020.00518.04
8.2.50.0030.00619.35
8.2.40.0070.00020.30
8.2.30.0000.00720.50
8.2.20.0030.00617.73
8.2.10.0040.00418.06
8.2.00.0000.00817.97
8.1.280.0070.01125.92
8.1.270.0090.00023.75
8.1.260.0050.00228.09
8.1.250.0050.00228.09
8.1.240.0080.00417.51
8.1.230.0070.00320.90
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00417.35
8.1.190.0000.00917.23
8.1.180.0050.00318.10
8.1.170.0000.00818.50
8.1.160.0000.00721.87
8.1.150.0040.00418.81
8.1.140.0030.00519.44
8.1.130.0030.00317.58
8.1.120.0030.00717.40
8.1.110.0040.00417.22
8.1.100.0040.00317.40
8.1.90.0000.00717.37
8.1.80.0080.00017.36
8.1.70.0000.00817.39
8.1.60.0000.00817.46
8.1.50.0040.00417.46
8.1.40.0000.00917.43
8.1.30.0060.00317.45
8.1.20.0040.00417.52
8.1.10.0060.00317.40
8.1.00.0000.00817.41
8.0.300.0080.00319.72
8.0.290.0070.00016.75
8.0.280.0000.00718.34
8.0.270.0000.00717.18
8.0.260.0070.00017.09
8.0.250.0030.00516.95
8.0.240.0000.00716.94
8.0.230.0060.00316.89
8.0.220.0000.00716.89
8.0.210.0040.00416.86
8.0.200.0060.00016.96
8.0.190.0040.00417.00
8.0.180.0070.00016.90
8.0.170.0080.00017.00
8.0.160.0030.00316.99
8.0.150.0000.00816.84
8.0.140.0020.00516.89
8.0.130.0080.00013.33
8.0.120.0080.00016.93
8.0.110.0040.00416.88
8.0.100.0000.00816.84
8.0.90.0030.00516.83
8.0.80.0110.00316.96
8.0.70.0000.00716.87
8.0.60.0040.00417.00
8.0.50.0000.00816.95
8.0.30.0100.01017.06
8.0.20.0150.00517.40
8.0.10.0070.00017.12
8.0.00.0120.00716.78
7.4.330.0020.00216.79
7.4.320.0030.00316.36
7.4.300.0000.00716.43
7.4.290.0070.00016.44
7.4.280.0050.00316.50
7.4.270.0000.00616.53
7.4.260.0070.00016.41
7.4.250.0000.00716.48
7.4.240.0000.00816.49
7.4.230.0070.00016.45
7.4.220.0030.01316.62
7.4.210.0090.00616.63
7.4.200.0030.00316.33
7.4.160.0110.00416.43
7.4.150.0160.00517.40
7.4.140.0150.01017.86
7.4.130.0120.00716.55
7.4.120.0060.01116.53
7.4.110.0160.01016.65
7.4.100.0090.01316.51
7.4.90.0080.00816.57
7.4.80.0070.01419.39
7.4.70.0150.00316.57
7.4.60.0060.01216.34
7.4.50.0100.00616.49
7.4.40.0120.00516.43
7.4.30.0070.01016.43
7.4.00.0040.01114.97
7.3.330.0050.00013.11
7.3.320.0030.00313.00
7.3.310.0040.00416.21
7.3.300.0030.00316.26
7.3.290.0120.00816.24
7.3.280.0100.00816.23
7.3.270.0100.00717.40
7.3.260.0130.00616.45
7.3.250.0110.00716.39
7.3.240.0090.00816.30
7.3.230.0070.01016.39
7.3.210.0220.02216.42
7.3.200.0100.00616.23
7.3.190.0060.01116.35
7.3.180.0140.00416.30
7.3.170.0090.01216.27
7.3.160.0150.00716.40
7.3.50.0100.01014.74
7.3.40.0190.00614.52
7.3.30.0140.01114.53
7.3.20.0080.00516.54
7.3.10.0040.01516.38
7.3.00.0040.00816.56
7.2.330.0080.00916.48
7.2.320.0150.00616.63
7.2.310.0130.00316.48
7.2.300.0110.00716.39
7.2.290.0050.01116.34
7.2.180.0110.00514.68
7.2.170.0080.00814.59
7.2.160.0090.00914.57
7.2.150.0120.00916.61
7.2.140.0070.00716.59
7.2.130.0050.01416.70
7.2.120.0170.00716.54
7.2.110.0080.00816.65
7.2.100.0120.01216.60
7.2.90.0180.00016.61
7.2.80.0040.01716.50
7.2.70.0150.00416.77
7.2.60.0080.01216.59
7.2.50.0100.01016.66
7.2.40.0130.01316.88
7.2.30.0130.00816.74
7.2.20.0130.00316.80
7.2.10.0150.00816.76
7.2.00.0040.00817.94
7.1.280.0090.00915.49
7.1.270.0030.00815.40
7.1.260.0150.00415.41
7.1.250.0090.00615.60
7.1.240.0140.01015.79
7.1.230.0150.01215.62
7.1.220.0170.00315.57
7.1.210.0130.00415.72
7.1.200.0110.00615.60
7.1.190.0060.00915.79
7.1.180.0120.00915.42
7.1.170.0110.00415.39
7.1.160.0160.00215.71
7.1.150.0130.01015.44
7.1.140.0190.00315.39
7.1.130.0030.01215.61
7.1.120.0290.00015.37
7.1.110.0140.00015.51
7.1.100.0100.00416.81
7.1.90.0160.00915.76
7.1.80.0150.00715.55
7.1.70.0110.00916.10
7.1.60.0100.01517.49
7.1.50.0150.01016.30
7.1.40.0080.01215.43
7.1.30.0080.01815.64
7.1.20.0100.00515.32
7.1.10.0100.01313.87
7.1.00.0120.04218.17
7.0.330.0080.00815.31
7.0.320.0160.00515.25
7.0.310.0110.01215.26
7.0.300.0150.00415.11
7.0.290.0170.00015.00
7.0.280.0150.01015.21
7.0.270.0230.00015.37
7.0.260.0070.01115.27
7.0.250.0130.00615.16
7.0.240.0080.00815.43
7.0.230.0160.00615.02
7.0.220.0190.00415.31
7.0.210.0200.00415.41
7.0.200.0110.00815.99
7.0.190.0170.01415.30
7.0.180.0150.00415.32
7.0.170.0270.00315.39
7.0.160.0120.00515.35
7.0.150.0110.00915.32
7.0.140.0090.00915.40
7.0.130.0110.00515.41
7.0.120.0100.00715.45
7.0.110.0280.00513.48
7.0.100.0100.01315.09
7.0.90.0130.00915.35
7.0.80.0280.00015.27
7.0.70.0100.01715.41
7.0.60.0120.02617.62
7.0.50.0060.02716.59
7.0.40.0100.03117.83
7.0.30.0350.03517.84
7.0.20.0080.03017.77
7.0.10.0160.04017.76
7.0.00.0070.03317.53
5.6.400.0140.01413.90
5.6.390.0140.00414.04
5.6.380.0160.00314.14
5.6.370.0090.00814.01
5.6.360.0220.00714.06
5.6.350.0100.01514.39
5.6.340.0200.01214.04
5.6.330.0190.00614.04
5.6.320.0070.00714.05
5.6.310.0190.00614.52
5.6.300.0100.00814.04
5.6.290.0090.01714.19
5.6.280.0070.03317.59
5.6.270.0160.00814.14
5.6.260.0150.01514.19
5.6.250.0130.00414.13
5.6.240.0060.01313.95
5.6.230.0170.00214.38
5.6.220.0200.00314.22
5.6.210.0130.04317.46
5.6.200.0190.04416.14
5.6.190.0110.02517.42
5.6.180.0280.04217.37
5.6.170.0320.04217.19
5.6.160.0130.03617.42
5.6.150.0120.04616.24
5.6.140.0140.04216.13
5.6.130.0100.04816.10
5.6.120.0080.03017.70
5.6.110.0100.03317.56
5.6.100.0170.04217.59
5.6.90.0150.03817.54
5.6.80.0130.04517.22
5.6.70.0150.00814.14
5.6.60.0090.01814.00
5.6.50.0210.01514.30
5.6.40.0070.01414.09
5.6.30.0100.01014.02
5.6.20.0160.01014.02
5.6.10.0110.01713.85
5.6.00.0240.00714.04
5.5.380.0070.01113.89
5.5.370.0100.00714.03
5.5.360.0090.01813.88
5.5.350.2130.02017.30
5.5.340.0130.04315.89
5.5.330.0120.03817.06
5.5.320.0090.04917.20
5.5.310.0210.04017.13
5.5.300.0150.04115.90
5.5.290.0110.04516.02
5.5.280.0160.03617.50
5.5.270.0130.04517.42
5.5.260.0120.03017.47
5.5.250.0070.03117.45
5.5.240.0190.02417.15
5.5.230.0140.00713.96
5.5.220.0100.00713.73
5.5.210.0140.01814.15
5.5.200.0170.00014.18
5.5.190.0110.00314.36
5.5.180.0160.00013.63
5.5.170.0100.00514.30
5.5.160.0130.01114.34
5.5.150.0150.00913.85
5.5.140.0080.01414.12
5.5.130.0190.01014.26
5.5.120.0140.00813.81
5.5.110.0080.01413.73
5.5.100.0090.01213.84
5.5.90.0140.00413.84
5.5.80.0150.00314.21
5.5.70.0150.00914.00
5.5.60.0130.00714.37
5.5.50.0120.00813.98
5.5.40.0170.01414.29
5.5.30.0100.01014.09
5.5.20.0090.01713.65
5.5.10.0210.00413.98
5.5.00.0110.00814.19

preferences:
46.03 ms | 401 KiB | 5 Q