3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(count('asdf'));

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)
8.3.60.0140.00716.25
8.3.50.0140.00522.91
8.3.40.0130.00318.74
8.3.30.0120.00618.90
8.3.20.0080.00020.00
8.3.10.0040.00423.59
8.3.00.0040.00419.40
8.2.180.0090.00916.75
8.2.170.0070.00722.96
8.2.160.0040.01120.52
8.2.150.0060.00925.66
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00720.92
8.2.110.0060.00319.04
8.2.100.0110.00017.72
8.2.90.0000.00819.25
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0200.00218.34
8.2.50.0040.00418.07
8.2.40.0000.00918.22
8.2.30.0040.00417.86
8.2.20.0040.00417.70
8.2.10.0040.00417.98
8.2.00.0040.00417.63
8.1.280.0070.01325.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00420.93
8.1.230.0110.00017.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0000.00817.22
8.1.180.0040.00418.89
8.1.170.0000.01018.58
8.1.160.0000.00721.94
8.1.150.0000.00718.80
8.1.140.0030.00317.31
8.1.130.0020.00517.77
8.1.120.0030.00317.30
8.1.110.0020.00517.22
8.1.100.0080.00017.30
8.1.90.0040.00417.29
8.1.80.0040.00417.31
8.1.70.0070.00017.17
8.1.60.0060.00317.43
8.1.50.0000.00817.32
8.1.40.0000.00817.47
8.1.30.0040.00417.54
8.1.20.0020.00517.55
8.1.10.0030.00617.49
8.1.00.0110.00017.42
8.0.300.0000.00718.77
8.0.290.0030.00516.75
8.0.280.0080.00018.24
8.0.270.0030.00317.24
8.0.260.0030.00317.19
8.0.250.0000.00616.92
8.0.240.0000.00716.81
8.0.230.0030.00316.85
8.0.220.0050.00216.79
8.0.210.0000.01016.66
8.0.200.0060.00316.96
8.0.190.0060.00316.95
8.0.180.0040.00416.84
8.0.170.0050.00316.83
8.0.160.0000.00716.76
8.0.150.0030.00316.81
8.0.140.0000.00816.80
8.0.130.0030.00313.35
8.0.120.0030.00516.80
8.0.110.0040.00416.90
8.0.100.0040.00416.92
8.0.90.0030.00316.71
8.0.80.0070.01016.86
8.0.70.0030.00516.71
8.0.60.0080.00016.75
8.0.50.0050.00216.87
8.0.30.0120.00716.91
8.0.20.0120.00817.40
8.0.10.0000.00816.99
8.0.00.0090.00716.76
7.4.330.0000.00620.99
7.4.320.0030.00316.50
7.4.300.0030.00316.36
7.4.290.0000.00716.36
7.4.280.0000.00816.44
7.4.270.0070.00016.47
7.4.260.0030.00316.43
7.4.250.0040.00416.18
7.4.240.0040.00416.37
7.4.230.0000.00716.56
7.4.220.0090.00916.31
7.4.210.0030.01216.42
7.4.200.0030.00316.55
7.4.160.0060.01016.34
7.4.150.0130.00317.40
7.4.140.0100.00717.86
7.4.130.0080.00816.35
7.4.120.0100.00716.45
7.4.110.0100.00616.43
7.4.100.0070.01016.23
7.4.90.0140.00716.14
7.4.80.0030.01319.39
7.4.70.0040.01516.43
7.4.60.0060.00916.32
7.4.50.0030.00616.42
7.4.40.0030.01416.30
7.4.30.0100.00716.49
7.4.00.0090.00914.55
7.3.330.0050.00013.10
7.3.320.0030.00312.92
7.3.310.0000.00716.23
7.3.300.0000.00716.19
7.3.290.0110.00316.28
7.3.280.0100.01116.17
7.3.270.0070.01417.40
7.3.260.0100.00716.26
7.3.250.0100.00916.25
7.3.240.0160.00816.23
7.3.230.0060.00916.39
7.3.210.0170.00016.35
7.3.200.0080.01119.39
7.3.190.0140.00416.21
7.3.180.0070.01116.29
7.3.170.0060.00916.27
7.3.160.0080.00816.32
7.3.120.0030.01514.70
7.3.110.0040.01214.55
7.3.100.0060.00814.52
7.3.90.0030.00914.79
7.3.80.0080.00614.63
7.3.70.0100.00414.56
7.3.60.0090.00314.71
7.3.50.0060.00614.56
7.3.40.0030.00914.55
7.3.30.0070.00614.59
7.3.20.0070.00615.23
7.3.10.0050.01015.12
7.3.00.0150.00215.17
7.2.330.0100.01316.60
7.2.320.0120.00316.24
7.2.310.0130.00316.31
7.2.300.0170.00016.60
7.2.290.0040.01316.31
7.2.250.0100.01015.03
7.2.240.0090.00914.99
7.2.230.0090.00714.98
7.2.220.0040.01415.07
7.2.210.0070.00714.90
7.2.200.0100.00314.90
7.2.190.0070.00614.77
7.2.180.0080.00414.85
7.2.170.0060.00914.90
7.2.160.0070.00714.74
7.2.150.0140.00314.99
7.2.140.0150.00514.74
7.2.130.0130.00615.04
7.2.120.0140.00314.86
7.2.110.0110.00814.79
7.2.100.0110.00514.80
7.2.90.0110.00814.63
7.2.80.0150.00514.76
7.2.70.0150.00514.68
7.2.60.0090.00815.53
7.2.50.0120.00715.48
7.2.40.0110.00614.88
7.2.30.0110.00914.98
7.2.20.0090.01014.74
7.2.10.0050.01114.78
7.2.00.0110.00716.32
7.1.330.0080.00415.93
7.1.320.0030.01015.27
7.1.310.0070.00714.32
7.1.300.0090.00414.37
7.1.290.0080.00714.40
7.1.280.0060.00914.50
7.1.270.0090.00714.30
7.1.260.0120.00314.39
7.1.250.0190.01113.55
7.1.240.0140.00513.47
7.1.230.0470.01413.62
7.1.220.0100.00813.58
7.1.210.0160.00413.69
7.1.200.0070.00914.23
7.1.190.0130.00613.73
7.1.180.0090.00913.63
7.1.170.0150.00613.67
7.1.160.0090.00813.50
7.1.150.0160.00313.82
7.1.140.0070.00913.80
7.1.130.0150.00513.51
7.1.120.0110.00713.66
7.1.110.0090.01113.73
7.1.100.0140.00513.59
7.1.90.0140.00713.58
7.1.80.0080.01013.76
7.1.70.0100.00914.71
7.1.60.0270.00715.62
7.1.50.0100.00714.78
7.1.40.0140.00613.74
7.1.30.0140.00513.80
7.1.20.0130.00613.82
7.1.10.0130.00413.79
7.1.00.0110.02816.60
7.0.330.0110.00613.49
7.0.320.0120.00613.41
7.0.310.0490.00513.29
7.0.300.0120.00613.15
7.0.290.0140.00613.37
7.0.280.0100.00513.28
7.0.270.0200.00413.23
7.0.260.0180.00613.24
7.0.250.0490.00613.27
7.0.240.0120.01013.28
7.0.230.0110.00813.37
7.0.220.0170.00313.35
7.0.210.0140.00213.17
7.0.200.0080.00514.37
7.0.190.0060.01113.48
7.0.180.0170.00513.47
7.0.170.0120.00613.35
7.0.160.0110.00713.08
7.0.150.0140.00213.34
7.0.140.0140.02216.25
7.0.130.0110.00613.34
7.0.120.0130.00413.42
7.0.110.0060.00813.38
7.0.100.0160.00513.25
7.0.90.0120.00413.40
7.0.80.0110.00613.11
7.0.70.0450.00513.39
7.0.60.0060.02915.52
7.0.50.0100.02314.88
7.0.40.0110.02015.69
7.0.30.0170.03015.57
7.0.20.0170.02615.74
7.0.10.0090.03515.66
7.0.00.0080.02815.74
5.6.400.0080.00614.13
5.6.390.0050.00814.10
5.6.380.0070.00813.82
5.6.370.0140.00814.27
5.6.360.0130.00513.96
5.6.350.0120.00914.16
5.6.340.0110.01014.15
5.6.330.0120.00814.00
5.6.320.0180.00614.02
5.6.310.0130.00714.27
5.6.300.0140.01114.21
5.6.290.0080.01214.11
5.6.280.0110.01214.10
5.6.270.0080.01214.24
5.6.260.0130.00514.19
5.6.250.0120.00813.99
5.6.240.0190.00214.06
5.6.230.0100.00914.13
5.6.220.0120.00614.27
5.6.210.0100.03016.27
5.6.200.0090.02515.39
5.6.190.0080.02116.25
5.6.180.0170.01716.20
5.6.170.0170.02216.20
5.6.160.0100.03116.17
5.6.150.0070.01815.48
5.6.140.0130.02215.50
5.6.130.0130.01515.41
5.6.120.0180.02916.38
5.6.110.0110.01616.45
5.6.100.0120.03016.41
5.6.90.0180.02316.49
5.6.80.0120.02416.24
5.6.70.0120.01816.24
5.6.60.0070.01513.97
5.6.50.0090.01014.02
5.6.40.0140.00714.14
5.6.30.0150.00414.13
5.6.20.0140.00714.06
5.6.10.0120.01014.01
5.6.00.0110.00914.05
5.5.380.0070.01614.12
5.5.370.0120.00814.20
5.5.360.0120.00714.18
5.5.350.0090.03216.14
5.5.340.0100.02015.45
5.5.330.0110.02916.09
5.5.320.0140.03216.11
5.5.310.0140.01816.06
5.5.300.0110.02715.46
5.5.290.0060.03615.13
5.5.280.0080.02616.32
5.5.270.0100.02916.28
5.5.260.0170.02816.39
5.5.250.0080.03416.08
5.5.240.0160.03015.88
5.5.230.0090.01013.78
5.5.220.0130.00514.01
5.5.210.0140.00814.01
5.5.200.0120.01013.90
5.5.190.0090.01213.83
5.5.180.0150.00413.86
5.5.170.0100.00914.20
5.5.160.0090.01014.17
5.5.150.0130.00813.95
5.5.140.0130.01013.88
5.5.130.0170.00414.08
5.5.120.0170.00614.16
5.5.110.0090.01014.08
5.5.100.0170.00313.77
5.5.90.0140.00813.73
5.5.80.0140.00613.99
5.5.70.0150.00813.98
5.5.60.0140.00514.15
5.5.50.0160.00513.96
5.5.40.0090.00813.97
5.5.30.0130.00714.13
5.5.20.0150.00714.02
5.5.10.0110.00813.92
5.5.00.0160.00613.82
5.4.450.0170.02013.77
5.4.440.0180.01913.68
5.4.430.0130.01513.63
5.4.420.0100.01513.65
5.4.410.0140.01413.57
5.4.400.0200.01113.43
5.4.390.0140.02113.57
5.4.380.0280.02213.29
5.4.370.0210.02013.29
5.4.360.0190.02013.45
5.4.350.0170.02113.33
5.4.340.0200.01713.32
5.4.330.0040.00910.84
5.4.320.0080.01511.25
5.4.310.0100.01511.27
5.4.300.0070.01711.36
5.4.290.0080.01511.23
5.4.280.0100.01411.19
5.4.270.0110.01311.25
5.4.260.0080.01511.18
5.4.250.0070.01611.16
5.4.240.0080.01611.24
5.4.230.0090.01611.31
5.4.220.0100.01411.10
5.4.210.0110.01511.27
5.4.200.0060.01811.32
5.4.190.0090.01411.06
5.4.180.0090.01611.29
5.4.170.0060.01711.18
5.4.160.0080.01611.13
5.4.150.0050.01811.21
5.4.140.0090.01411.23
5.4.130.0090.01511.19
5.4.120.0050.01711.11
5.4.110.0050.01811.10
5.4.100.0090.01511.10
5.4.90.0090.01310.99
5.4.80.0090.01511.14
5.4.70.0090.01511.16
5.4.60.0060.01811.13
5.4.50.0110.01311.22
5.4.40.0090.01411.17
5.4.30.0070.01711.16
5.4.20.0080.01611.19
5.4.10.0100.01311.21
5.4.00.0090.01410.97

preferences:
41.95 ms | 401 KiB | 5 Q