3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=1; var_dump($a);

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)
8.3.70.0140.00016.25
8.3.60.0170.00016.38
8.3.50.0150.00921.13
8.3.40.0120.00318.39
8.3.30.0060.00918.56
8.3.20.0040.00418.52
8.3.10.0040.00421.83
8.3.00.0070.00017.68
8.2.180.0100.01016.38
8.2.170.0100.01022.96
8.2.160.0140.00020.86
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0050.00319.60
8.2.120.0030.00526.35
8.2.110.0100.00020.43
8.2.100.0080.00317.63
8.2.90.0000.00719.17
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0000.00819.95
8.2.30.0030.00517.99
8.2.20.0000.00717.66
8.2.10.0070.00017.93
8.2.00.0040.00418.09
8.1.280.0070.00725.92
8.1.270.0000.00823.97
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0080.00419.16
8.1.230.0060.00617.77
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00917.23
8.1.180.0080.00018.10
8.1.170.0040.00418.57
8.1.160.0040.00421.94
8.1.150.0080.00018.75
8.1.140.0050.00319.48
8.1.130.0090.00017.62
8.1.120.0000.00717.29
8.1.110.0040.00417.36
8.1.100.0000.00717.43
8.1.90.0090.00017.40
8.1.80.0070.00017.39
8.1.70.0000.00717.37
8.1.60.0040.00417.39
8.1.50.0070.00017.40
8.1.40.0000.00817.43
8.1.30.0050.00317.49
8.1.20.0030.00517.57
8.1.10.0000.00817.33
8.1.00.0100.00017.24
8.0.300.0070.00018.77
8.0.290.0030.00716.75
8.0.280.0030.00318.28
8.0.270.0000.00717.18
8.0.260.0030.00317.12
8.0.250.0080.00016.89
8.0.240.0000.00616.81
8.0.230.0000.00716.90
8.0.220.0030.00316.71
8.0.210.0030.00316.72
8.0.200.0000.00716.88
8.0.190.0030.00616.83
8.0.180.0040.00416.87
8.0.170.0000.00716.84
8.0.160.0080.00016.88
8.0.150.0040.00416.82
8.0.140.0000.00716.63
8.0.130.0030.00313.21
8.0.120.0080.00016.73
8.0.110.0000.00816.67
8.0.100.0000.00816.68
8.0.90.0020.00516.92
8.0.80.0160.00016.76
8.0.70.0000.00716.64
8.0.60.0000.00716.84
8.0.50.0000.00716.68
8.0.30.0100.00716.93
8.0.20.0090.01017.40
8.0.10.0000.00716.96
8.0.00.0070.01016.52
7.4.330.0030.00315.08
7.4.320.0000.00616.55
7.4.300.0060.00016.44
7.4.290.0030.00316.40
7.4.280.0040.00416.47
7.4.270.0030.00316.52
7.4.260.0000.00716.43
7.4.250.0040.00416.25
7.4.240.0000.00816.50
7.4.230.0000.00616.62
7.4.220.0060.01316.52
7.4.210.0050.00916.48
7.4.200.0070.00016.55
7.4.160.0100.00616.48
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0090.00816.53
7.4.120.0060.01116.32
7.4.110.0100.00716.26
7.4.100.0030.01416.44
7.4.90.0080.00816.40
7.4.80.0160.00019.39
7.4.70.0120.00916.20
7.4.60.0090.00616.45
7.4.50.0060.00916.36
7.4.40.0130.00316.51
7.4.30.0100.00716.40
7.4.00.0090.00615.04
7.3.330.0050.00013.04
7.3.320.0050.00012.93
7.3.310.0040.00416.06
7.3.300.0000.00716.03
7.3.290.0030.00315.96
7.3.280.0100.00816.13
7.3.270.0180.00017.40
7.3.260.0070.01716.40
7.3.250.0140.00616.17
7.3.240.0100.00916.28
7.3.230.0100.00716.39
7.3.210.0100.01416.17
7.3.200.0100.00619.39
7.3.190.0120.00916.27
7.3.180.0070.01016.06
7.3.170.0120.00616.51
7.3.160.0110.00516.08
7.3.70.0100.00714.71
7.3.60.0070.00714.77
7.3.50.0110.01414.45
7.3.40.0130.00014.60
7.3.30.0030.00714.55
7.3.20.0080.00316.39
7.3.10.0350.00915.35
7.3.00.0170.00616.41
7.2.330.0060.01216.41
7.2.320.0100.00616.26
7.2.310.0120.00616.22
7.2.300.0130.00316.49
7.2.290.0160.00316.34
7.2.200.0000.01315.05
7.2.190.0060.00614.80
7.2.180.0030.00914.66
7.2.170.0000.01114.57
7.2.160.0080.01314.72
7.2.150.0040.00716.45
7.2.140.0030.01216.68
7.2.130.0090.00616.70
7.2.120.0250.01115.95
7.2.110.0080.01216.47
7.2.100.0140.00816.67
7.2.90.0100.01316.69
7.2.80.0150.00316.46
7.2.70.0280.00716.16
7.2.60.0160.00616.24
7.2.50.0120.01116.23
7.2.40.0100.00716.19
7.2.30.0150.00516.19
7.2.20.0220.00715.73
7.2.10.0130.00716.06
7.2.00.0200.00516.26
7.1.300.0060.00615.36
7.1.290.0030.00715.60
7.1.280.0030.00615.75
7.1.270.0050.00615.33
7.1.260.0100.01015.73
7.1.250.0120.01115.67
7.1.240.0110.00515.74
7.1.230.0110.00815.74
7.1.220.0090.01215.68
7.1.210.0110.00915.72
7.1.200.0050.00715.61
7.1.190.0160.00515.71
7.1.180.0090.01215.48
7.1.170.0100.00714.92
7.1.160.0140.00614.92
7.1.150.0100.00915.08
7.1.140.0090.00915.08
7.1.130.0110.00915.01
7.1.120.0120.00614.95
7.1.110.0100.01114.93
7.1.100.0120.00515.55
7.1.90.0090.01115.00
7.1.80.0180.00215.13
7.1.70.0120.00515.49
7.1.60.0140.00720.08
7.1.50.0100.01219.99
7.1.40.0180.00619.96
7.1.30.0160.00619.90
7.1.20.0200.00619.99
7.1.10.0100.00715.28
7.1.00.0090.00715.43
7.0.330.0120.01515.47
7.0.320.0120.00515.27
7.0.310.0080.01015.36
7.0.300.0130.00714.62
7.0.290.0170.00514.60
7.0.280.0020.01215.21
7.0.270.0110.01014.64
7.0.260.0130.00714.74
7.0.250.0140.00614.78
7.0.240.0340.00514.84
7.0.230.0150.00614.64
7.0.220.0130.00814.72
7.0.210.0130.00614.72
7.0.200.0110.00615.13
7.0.190.0130.00715.17
7.0.180.0110.01214.95
7.0.170.0110.00715.02
7.0.160.0120.00615.11
7.0.150.0100.01015.11
7.0.140.0130.00415.10
7.0.130.0100.00615.21
7.0.120.0100.00515.04
7.0.110.0100.00515.02
7.0.100.0120.00514.96
7.0.90.0090.00714.98
7.0.80.0080.00714.76
7.0.70.0130.00214.96
7.0.60.0460.01015.02
7.0.50.0090.00914.95
7.0.40.0100.00714.25
7.0.30.0140.00614.39
7.0.20.0100.00714.29
7.0.10.0100.00714.21
7.0.00.0080.00814.25
5.6.400.0080.01014.26
5.6.390.0200.01014.23
5.6.380.0150.00614.33
5.6.370.0110.00614.16
5.6.360.0080.00814.30
5.6.350.0090.00613.98
5.6.340.0020.01114.17
5.6.330.0090.00814.06
5.6.320.0060.01414.44
5.6.310.0070.00614.33
5.6.300.0070.01615.94
5.6.290.0060.01615.89
5.6.280.0050.01915.93
5.6.270.0080.01715.92
5.6.260.0080.02015.88
5.6.250.0080.01615.69
5.6.240.0090.02115.78
5.6.230.0070.01715.88
5.6.220.0090.02815.86
5.6.210.0080.02215.85
5.6.200.0160.01615.83
5.6.190.0090.01615.84
5.6.180.0110.01715.93
5.6.170.0080.01615.80
5.6.160.0120.02215.85
5.6.150.0070.01915.70
5.6.140.0070.01815.79
5.6.130.0110.01615.77
5.6.120.0080.02215.72
5.6.110.0110.02115.81
5.6.100.0090.01915.76
5.6.90.0090.02915.74
5.6.80.0100.02315.60
5.6.70.0080.01515.49
5.6.60.0080.01615.45
5.6.50.0060.01715.68
5.6.40.0070.01715.51
5.6.30.0100.01615.46
5.6.20.0070.02615.63
5.6.10.0090.01815.58
5.6.00.0100.01715.59
5.5.380.0050.01813.51
5.5.370.0060.01613.34
5.5.360.0080.01513.49
5.5.350.0090.01913.43
5.5.340.0060.02313.53
5.5.330.0080.01413.51
5.5.320.0100.02713.59
5.5.310.0080.01613.57
5.5.300.0090.01613.61
5.5.290.0080.02213.50
5.5.280.0100.02013.56
5.5.270.0080.01613.51
5.5.260.0090.01513.47
5.5.250.0110.02313.48
5.5.240.0080.01713.31
5.5.230.0100.01313.23
5.5.220.0090.01513.31
5.5.210.0070.01613.37
5.5.200.0070.02413.28
5.5.190.0090.01713.40
5.5.180.0090.01613.27
5.5.170.0160.00713.87
5.5.160.0050.01613.21
5.5.150.0090.01313.33
5.5.140.0120.01213.28
5.5.130.0100.01813.16
5.5.120.0110.02113.18
5.5.110.0080.02313.24
5.5.100.0090.01713.21
5.5.90.0100.02013.35
5.5.80.0070.01413.37
5.5.70.0060.01613.34
5.5.60.0080.01513.28
5.5.50.0080.01613.36
5.5.40.0070.01613.32
5.5.30.0100.01413.37
5.5.20.0100.01313.19
5.5.10.0060.02413.27
5.5.00.0070.01513.29

preferences:
64.22 ms | 401 KiB | 5 Q