3v4l.org

run code in 300+ PHP versions simultaneously
<?php 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)
8.3.60.0150.00018.43
8.3.50.0100.00723.00
8.3.40.0070.00718.71
8.3.30.0070.00719.04
8.3.20.0040.00420.02
8.3.10.0030.00523.37
8.3.00.0080.00019.25
8.2.180.0170.00725.92
8.2.170.0160.00318.83
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00421.11
8.2.110.0040.00420.53
8.2.100.0070.00418.09
8.2.90.0050.00219.09
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0000.00718.05
8.2.20.0000.00817.66
8.2.10.0070.00017.92
8.2.00.0000.00817.73
8.1.280.0140.00025.92
8.1.270.0040.00424.66
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.00723.80
8.1.230.0110.00019.10
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00717.23
8.1.190.0040.00417.22
8.1.180.0070.00018.10
8.1.170.0030.00518.53
8.1.160.0070.00021.91
8.1.150.0000.00718.80
8.1.140.0030.00517.38
8.1.130.0030.00317.67
8.1.120.0050.00217.40
8.1.110.0050.00217.28
8.1.100.0000.00717.42
8.1.90.0040.00417.41
8.1.80.0040.00417.41
8.1.70.0030.00317.28
8.1.60.0000.00817.51
8.1.50.0050.00317.34
8.1.40.0000.00817.45
8.1.30.0040.00417.40
8.1.20.0040.00417.57
8.1.10.0000.00717.48
8.1.00.0050.00317.36
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.37
8.0.270.0000.00717.11
8.0.260.0000.00617.16
8.0.250.0030.00316.96
8.0.240.0000.00817.00
8.0.230.0000.00716.91
8.0.220.0030.00316.88
8.0.210.0070.00016.91
8.0.200.0030.00316.80
8.0.190.0040.00417.01
8.0.180.0000.00716.85
8.0.170.0050.00316.95
8.0.160.0040.00416.95
8.0.150.0080.00016.85
8.0.140.0040.00416.89
8.0.130.0050.00815.10
8.0.120.0080.00516.80
8.0.110.0070.00616.92
8.0.100.0080.00516.88
8.0.90.0080.00116.85
8.0.80.0110.00616.92
8.0.70.0090.00416.85
8.0.60.0090.00516.95
8.0.50.0100.00416.91
8.0.30.0110.00916.93
8.0.20.0140.00517.17
8.0.10.0160.00316.95
8.0.00.0080.01216.77
7.4.330.0050.00015.00
7.4.320.0000.00616.33
7.4.300.0030.00316.54
7.4.290.0070.00016.47
7.4.280.0060.00316.50
7.4.270.0020.00516.51
7.4.260.0030.00316.37
7.4.250.0120.00216.42
7.4.240.0080.00416.47
7.4.230.0100.00516.39
7.4.220.0120.00916.38
7.4.210.0080.00816.44
7.4.200.0040.00916.41
7.4.190.0140.00416.52
7.4.180.0140.00316.57
7.4.160.0100.00816.51
7.4.150.0140.00516.81
7.4.140.0130.00617.16
7.4.130.0140.00516.46
7.4.120.0120.00616.42
7.4.110.0080.00916.41
7.4.100.0110.00716.36
7.4.90.0120.00516.27
7.4.80.0100.00817.38
7.4.70.0110.00916.37
7.4.60.0150.00416.26
7.4.50.0060.00716.26
7.4.40.0140.00816.37
7.4.30.0090.00816.33
7.4.20.0140.00316.22
7.4.10.0140.00316.45
7.4.00.0100.00815.71
7.3.330.0090.00314.55
7.3.320.0050.00614.51
7.3.310.0050.00816.22
7.3.300.0100.00316.18
7.3.290.0110.00616.29
7.3.280.0100.00716.23
7.3.270.0120.00716.74
7.3.260.0160.00616.36
7.3.250.0120.00616.26
7.3.240.0160.00316.34
7.3.230.0120.00516.31
7.3.220.0100.00816.27
7.3.210.0080.00916.15
7.3.200.0120.00517.24
7.3.190.0080.01016.31
7.3.180.0100.00616.11
7.3.170.0090.00816.24
7.3.160.0120.00516.27
7.3.150.0130.00916.17
7.3.140.0130.00816.29
7.3.130.0090.00716.05
7.3.120.0080.00815.89
7.3.110.0090.00816.16
7.3.100.0090.00616.19
7.3.90.0110.00416.12
7.3.80.0110.00416.28
7.3.70.0150.00316.01
7.3.60.0130.00316.26
7.3.50.0100.00516.08
7.3.40.0050.01115.46
7.3.30.0030.01016.25
7.3.20.0160.00316.96
7.3.10.0490.00117.06
7.3.00.0070.01016.99
7.2.340.0210.00416.42
7.2.330.0130.00916.15
7.2.320.0110.01416.39
7.2.310.0160.00716.33
7.2.300.0150.01116.42
7.2.290.0180.00416.38
7.2.280.0180.00616.28
7.2.270.0220.00816.22
7.2.260.0150.01016.17
7.2.250.0210.00616.36
7.2.240.0210.00716.37
7.2.230.0150.01116.30
7.2.220.0170.00816.15
7.2.210.0190.00916.31
7.2.200.0290.00216.31
7.2.190.0210.00616.33
7.2.180.0250.00316.33
7.2.170.0230.00616.36
7.2.160.0240.00316.41
7.2.150.0270.00217.31
7.2.140.0230.00717.43
7.2.130.0210.00817.35
7.2.120.0270.00716.05
7.2.110.0210.00816.33
7.2.100.0180.01016.51
7.2.90.0270.00616.40
7.2.80.0170.01416.42
7.2.70.0210.00816.52
7.2.60.0260.01016.54
7.2.50.0230.00816.38
7.2.40.0180.00916.52
7.2.30.0350.00916.86
7.2.20.0250.01217.35
7.2.10.0210.00917.85
7.2.00.0180.00917.77
7.1.330.0180.00816.24
7.1.320.0200.00316.26
7.1.310.0170.00916.31
7.1.300.0280.00816.28
7.1.290.0150.01016.23
7.1.280.0190.00516.38
7.1.270.0220.00516.20
7.1.260.0240.00616.20
7.1.250.0190.00716.31
7.1.240.0210.00716.24
7.1.230.0190.00515.35
7.1.220.0190.00915.29
7.1.210.0230.00615.47
7.1.200.0170.00815.36
7.1.190.0230.00715.38
7.1.180.0200.00915.40
7.1.170.0210.00815.38
7.1.160.0160.00815.35
7.1.150.0150.00915.46
7.1.140.0280.01016.32
7.1.130.0180.00916.65
7.1.120.0130.01116.64
7.1.110.0180.01016.40
7.1.100.0240.00916.27
7.1.90.0230.00816.34
7.1.80.0210.00816.32
7.1.70.0210.01015.78
7.1.60.0320.01224.81
7.1.50.0260.01024.67
7.1.40.0300.01124.55
7.1.30.0300.01124.63
7.1.20.0330.00924.61
7.1.10.0180.00915.60
7.1.00.0190.00815.66
7.0.330.0200.00515.89
7.0.320.0210.00615.14
7.0.310.0190.00915.02
7.0.300.0260.00515.05
7.0.290.0250.00515.16
7.0.280.0220.00715.03
7.0.270.0220.00716.32
7.0.260.0160.00716.38
7.0.250.0180.01016.03
7.0.240.0200.01116.01
7.0.230.0190.01116.03
7.0.220.0220.00716.07
7.0.210.0220.00715.46
7.0.200.0230.01015.50
7.0.190.0190.00915.44
7.0.180.0160.01015.23
7.0.170.0220.00815.32
7.0.160.0220.00815.22
7.0.150.0180.00815.17
7.0.140.0180.01015.31
7.0.130.0180.00815.38
7.0.120.0450.01015.42
7.0.110.0180.01015.27
7.0.100.0190.01015.27
7.0.90.0170.01115.29
7.0.80.0210.00815.01
7.0.70.0200.00614.94
7.0.60.0180.00914.77
7.0.50.0180.00814.92
7.0.40.0160.01115.05
7.0.30.0190.01015.00
7.0.20.0190.01015.13
7.0.10.0150.01115.12
7.0.00.0190.00915.02
5.6.400.0160.01015.76
5.6.390.0270.00215.93
5.6.380.0160.00615.09
5.6.370.0140.00915.28
5.6.360.0130.00515.15
5.6.350.0110.00815.22
5.6.340.0180.00515.28
5.6.330.0140.00815.10
5.6.320.0130.00715.20
5.6.310.0170.00715.03
5.6.300.0170.03817.86
5.6.290.0160.03817.96
5.6.280.0170.03817.91
5.6.270.0150.04118.01
5.6.260.0170.03918.03
5.6.250.0150.04217.82
5.6.240.0180.03617.92
5.6.230.0170.04117.94
5.6.220.0150.04017.96
5.6.210.0140.04218.00
5.6.200.0160.03617.90
5.6.190.0170.04117.84
5.6.180.0180.03917.94
5.6.170.0200.03717.93
5.6.160.0170.03917.94
5.6.150.0150.04017.89
5.6.140.0180.04218.02
5.6.130.0180.03617.89
5.6.120.0170.03817.90
5.6.110.0150.04117.88
5.6.100.0160.04017.95
5.6.90.0180.04118.04
5.6.80.0140.04117.61
5.6.70.0170.03817.72
5.6.60.0180.03817.65
5.6.50.0160.03517.56
5.6.40.0160.03617.61
5.6.30.0130.04017.57
5.6.20.0160.04017.58
5.6.10.0180.03717.60
5.6.00.0140.03817.59
5.5.380.0170.03715.75
5.5.370.0160.03615.75
5.5.360.0130.04415.72
5.5.350.0180.03415.74
5.5.340.0160.03515.90
5.5.330.0160.04015.95
5.5.320.0180.03715.99
5.5.310.0170.04115.99
5.5.300.0160.03316.01
5.5.290.0190.04015.88
5.5.280.0150.04115.98
5.5.270.0170.04115.85
5.5.260.0200.03615.97
5.5.250.0120.04215.83
5.5.240.0170.03315.62
5.5.230.0140.03415.53
5.5.220.0160.03315.61
5.5.210.0140.03615.64
5.5.200.0170.03415.61
5.5.190.0140.03515.59
5.5.180.0150.03515.60
5.5.170.0180.01115.00
5.5.160.0190.03415.59
5.5.150.0160.03315.60
5.5.140.0170.03415.54
5.5.130.0140.03615.51
5.5.120.0150.03715.64
5.5.110.0130.03815.61
5.5.100.0150.04215.65
5.5.90.0150.04015.50
5.5.80.0170.03615.55
5.5.70.0130.03415.65
5.5.60.0170.03315.50
5.5.50.0160.03415.54
5.5.40.0160.03815.53
5.5.30.0150.03615.56
5.5.20.0150.04115.47
5.5.10.0140.03415.65
5.5.00.0140.03315.54
5.4.450.0160.03715.61
5.4.440.0120.04115.57
5.4.430.0170.03415.59
5.4.420.0140.03415.54
5.4.410.0170.03315.49
5.4.400.0150.03715.40
5.4.390.0170.03515.38
5.4.380.0170.02715.40
5.4.370.0160.02815.37
5.4.360.0110.03515.33
5.4.350.0140.03415.38
5.4.340.0180.03315.38
5.4.330.0100.00611.92
5.4.320.0120.03315.44
5.4.310.0140.03015.38
5.4.300.0130.03415.39
5.4.290.0150.03215.46
5.4.280.0140.03615.45
5.4.270.0150.03715.36
5.4.260.0140.03815.44
5.4.250.0180.03915.42
5.4.240.0200.03315.42
5.4.230.0150.03415.34
5.4.220.0160.03415.34
5.4.210.0150.04115.35
5.4.200.0170.03515.28
5.4.190.0150.03315.36
5.4.180.0150.03315.29
5.4.170.0140.03515.35
5.4.160.0160.03815.30
5.4.150.0160.03315.37
5.4.140.0150.03714.10
5.4.130.0150.03314.03
5.4.120.0110.03614.14
5.4.110.0160.03114.14
5.4.100.0150.03214.12
5.4.90.0150.03014.13
5.4.80.0140.03514.20
5.4.70.0150.03014.22
5.4.60.0120.03614.23
5.4.50.0120.03414.09
5.4.40.0130.03114.13
5.4.30.0130.03514.23
5.4.20.0110.03414.22
5.4.10.0160.03014.18
5.4.00.0160.03413.82

preferences:
47.98 ms | 401 KiB | 5 Q