3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = ''; if (!$test) echo "hej";

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)
8.3.40.0100.00718.66
8.3.30.0070.00718.67
8.3.20.0080.00018.65
8.3.10.0080.00020.98
8.3.00.0000.00721.78
8.2.170.0040.01122.96
8.2.160.0070.00720.38
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00320.82
8.2.110.0030.00620.52
8.2.100.0110.00017.91
8.2.90.0070.00019.21
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0030.00618.02
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0000.00719.54
8.2.20.0040.00417.62
8.2.10.0040.00417.55
8.2.00.0030.00617.50
8.1.270.0000.00723.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0050.00522.47
8.1.230.0040.00820.92
8.1.220.0070.00018.77
8.1.210.0050.00318.88
8.1.200.0060.00317.36
8.1.190.0040.00417.40
8.1.180.0040.00418.10
8.1.170.0030.00518.69
8.1.160.0000.00718.75
8.1.150.0000.00718.50
8.1.140.0000.00817.44
8.1.130.0000.00717.73
8.1.120.0030.00317.43
8.1.110.0000.00717.34
8.1.100.0070.00017.44
8.1.90.0000.00817.46
8.1.80.0050.00217.46
8.1.70.0030.00317.40
8.1.60.0040.00817.52
8.1.50.0040.00417.52
8.1.40.0040.00417.50
8.1.30.0030.00617.60
8.1.20.0040.00417.57
8.1.10.0070.00017.38
8.1.00.0040.00417.42
8.0.300.0070.00019.89
8.0.290.0070.00017.05
8.0.280.0000.00818.33
8.0.270.0030.00317.24
8.0.260.0000.00816.76
8.0.250.0000.00816.86
8.0.240.0040.00416.83
8.0.230.0030.00416.85
8.0.220.0040.00416.77
8.0.210.0000.00716.89
8.0.200.0000.00616.96
8.0.190.0000.00716.93
8.0.180.0030.00316.94
8.0.170.0040.00416.91
8.0.160.0040.00416.85
8.0.150.0030.00316.86
8.0.140.0060.00316.74
8.0.130.0000.00513.29
8.0.120.0080.00016.83
8.0.110.0000.00716.73
8.0.100.0000.00716.67
8.0.90.0070.00016.93
8.0.80.0060.00916.84
8.0.70.0000.00716.75
8.0.60.0000.00716.71
8.0.50.0020.00516.73
8.0.30.0100.01217.21
8.0.20.0110.00817.40
8.0.10.0000.00716.82
8.0.00.0120.00916.82
7.4.330.0020.00216.83
7.4.320.0000.00616.48
7.4.300.0070.00016.57
7.4.290.0040.00416.51
7.4.280.0000.00716.50
7.4.270.0060.00016.59
7.4.260.0030.00313.22
7.4.250.0000.00816.59
7.4.240.0070.00016.63
7.4.230.0040.00416.54
7.4.220.0030.01416.48
7.4.210.0100.00616.54
7.4.200.0000.00716.59
7.4.190.0030.00316.69
7.4.160.0080.00816.46
7.4.150.0100.01017.40
7.4.140.0090.00817.86
7.4.130.0120.00516.53
7.4.120.0130.00716.45
7.4.110.0060.01216.54
7.4.100.0030.01316.45
7.4.90.0090.00916.46
7.4.80.0140.00816.44
7.4.70.0110.00616.35
7.4.60.0110.00516.33
7.4.50.0050.00316.49
7.4.40.0110.00422.77
7.4.30.0100.00616.34
7.4.00.0030.01414.88
7.3.330.0030.00313.09
7.3.320.0000.00512.91
7.3.310.0030.00316.00
7.3.300.0030.00316.23
7.3.290.0150.00016.19
7.3.280.0120.00616.24
7.3.270.0130.00317.40
7.3.260.0070.01018.24
7.3.250.0130.00816.42
7.3.240.0130.00316.59
7.3.230.0100.00616.47
7.3.210.0130.00316.23
7.3.200.0120.00619.39
7.3.190.0080.01316.47
7.3.180.0130.00316.45
7.3.170.0070.01016.32
7.3.160.0120.00316.06
7.3.120.0080.01014.83
7.3.110.0100.00714.68
7.3.100.0050.01114.62
7.3.90.0030.01214.70
7.3.80.0030.01214.93
7.3.70.0060.01014.48
7.3.60.0100.00314.81
7.3.50.0020.01214.63
7.3.40.0030.00914.88
7.3.30.0080.00514.61
7.3.20.0060.00816.63
7.3.10.0040.00816.36
7.3.00.0060.00516.70
7.2.330.0090.00916.49
7.2.320.0140.00316.27
7.2.310.0100.01016.46
7.2.300.0100.01016.30
7.2.290.0160.00616.59
7.2.250.0110.00714.94
7.2.240.0070.00714.89
7.2.230.0050.01114.81
7.2.220.0050.00815.10
7.2.210.0030.00814.96
7.2.200.0020.01114.66
7.2.190.0090.00614.74
7.2.180.0090.00415.02
7.2.170.0060.01114.86
7.2.160.0090.00614.58
7.2.150.0040.01116.88
7.2.140.0030.01016.81
7.2.130.0050.00916.69
7.2.120.0080.00816.69
7.2.110.0020.01116.56
7.2.100.0070.00716.68
7.2.90.0110.00516.77
7.2.80.0110.00816.77
7.2.70.0070.00516.80
7.2.60.0050.00816.77
7.2.50.0080.00516.71
7.2.40.0080.00816.63
7.2.30.0010.00916.96
7.2.20.0090.00716.74
7.2.10.0040.01016.92
7.2.00.0070.00916.90
7.1.330.0060.00915.65
7.1.320.0090.00715.58
7.1.310.0080.00715.63
7.1.300.0080.00615.78
7.1.290.0040.00715.77
7.1.280.0070.00815.68
7.1.270.0040.00715.68
7.1.260.0060.00515.51
7.1.250.0070.00915.52
7.1.240.0030.01015.40
7.1.230.0100.00615.39
7.1.220.0000.00815.67
7.1.210.0030.00915.44
7.1.200.0070.01015.52
7.1.190.0030.01015.55
7.1.180.0030.00915.75
7.1.170.0000.00915.83
7.1.160.0000.01215.56
7.1.150.0040.01115.80
7.1.140.0100.00315.91
7.1.130.0040.00715.56
7.1.120.0000.01415.80
7.1.110.0040.01115.56
7.1.100.0120.00315.79
7.1.90.0000.01115.70
7.1.80.0060.01015.82
7.1.70.0070.00816.40
7.1.60.0060.01517.61
7.1.50.0150.00825.13
7.1.40.0040.00715.73
7.1.30.0120.00015.52
7.1.20.0000.01415.49
7.1.10.0060.00615.82
7.1.00.0040.04118.92
7.0.330.0110.00415.32
7.0.320.0000.00815.24
7.0.310.0100.00715.24
7.0.300.0070.00715.01
7.0.290.0070.00715.14
7.0.280.0030.00715.49
7.0.270.0060.00915.32
7.0.260.0000.01015.33
7.0.250.0090.00615.47
7.0.240.0050.00315.37
7.0.230.0060.00915.39
7.0.220.0000.01315.27
7.0.210.0060.00915.30
7.0.200.0020.00915.99
7.0.190.0040.00715.38
7.0.180.0030.01015.51
7.0.170.0000.01115.41
7.0.160.0000.01215.41
7.0.150.0070.00715.54
7.0.140.0050.04018.76
7.0.130.0000.01515.41
7.0.120.0000.01315.48
7.0.110.0040.01115.22
7.0.100.0070.00715.13
7.0.90.0070.00715.44
7.0.80.0000.01315.05
7.0.70.0040.01818.59
7.0.60.0020.02318.38
7.0.50.0050.03718.74
7.0.40.0040.03316.74
7.0.30.0070.04516.75
7.0.20.0020.04516.52
7.0.10.0050.02816.72
7.0.00.0050.02716.72
5.6.400.0000.00814.36
5.6.390.0120.00314.58
5.6.380.0070.00714.38
5.6.370.0000.01214.14
5.6.360.0040.00814.55
5.6.350.0040.00714.59
5.6.340.0030.00614.61
5.6.330.0040.00414.16
5.6.320.0090.00913.96
5.6.310.0070.00314.03
5.6.300.0060.00914.47
5.6.290.0040.00714.10
5.6.280.0050.04017.66
5.6.270.0030.00614.47
5.6.260.0000.01514.11
5.6.250.0030.01214.24
5.6.240.0060.00914.55
5.6.230.0040.00414.58
5.6.220.0050.02517.57
5.6.210.0080.01617.42
5.6.200.0050.03117.73
5.6.190.0020.04817.69
5.6.180.0100.03317.61
5.6.170.0070.02817.81
5.6.160.0020.04817.54
5.6.150.0070.04317.60
5.6.140.0070.04017.71
5.6.130.0050.04517.60
5.6.120.0090.03017.78
5.6.110.0060.03317.60
5.6.100.0020.04417.66
5.6.90.0060.04317.59
5.6.80.0050.03217.24
5.6.70.0040.03217.48
5.6.60.0070.03717.45
5.6.50.0080.03817.29
5.6.40.0030.04617.43
5.6.30.0060.04317.18
5.6.20.0020.04417.38
5.6.10.0080.04017.24
5.6.00.0060.03517.26
5.5.380.0110.00014.27
5.5.370.0040.00414.43
5.5.360.0050.02217.28
5.5.350.0050.02017.35
5.5.340.0050.02417.55
5.5.330.0050.04517.33
5.5.320.0030.04617.54
5.5.310.0050.04217.57
5.5.300.0100.04017.62
5.5.290.0050.04717.49
5.5.280.0080.02517.59
5.5.270.0050.04417.54
5.5.260.0070.04017.62
5.5.250.0070.03917.40
5.5.240.0090.03717.20
5.5.230.0050.04517.21
5.5.220.0030.04517.15
5.5.210.0080.04117.12
5.5.200.0070.04217.30
5.5.190.0020.04217.18
5.5.180.0020.04017.08
5.5.170.0100.00014.29
5.5.160.0050.03517.27
5.5.150.0050.03517.22
5.5.140.0040.04017.20
5.5.130.0020.04517.19
5.5.120.0050.03617.30
5.5.110.0030.02317.00
5.5.100.0030.03717.04
5.5.90.0050.03117.21
5.5.80.0040.04417.04
5.5.70.0020.02517.03
5.5.60.0050.02117.10
5.5.50.0020.04617.08
5.5.40.0080.04017.13
5.5.30.0070.02717.09
5.5.20.0100.03617.17
5.5.10.0070.04417.09
5.5.00.0050.02717.18
5.4.450.0020.04015.74
5.4.440.0050.04215.82
5.4.430.0020.04115.74
5.4.420.0090.04115.88
5.4.410.0050.04015.81
5.4.400.0010.03115.63
5.4.390.0030.04315.63
5.4.380.0050.03115.75
5.4.370.0070.02515.70
5.4.360.0070.03215.75
5.4.350.0100.03015.63
5.4.340.0020.03515.59
5.4.330.0030.00312.36
5.4.320.0000.04215.75
5.4.310.0060.02415.65
5.4.300.0050.03215.58
5.4.290.0050.04015.72
5.4.280.0100.03715.74
5.4.270.0050.02615.57
5.4.260.0020.04215.70
5.4.250.0070.03815.71
5.4.240.0020.04015.71
5.4.230.0020.02115.73
5.4.220.0050.03815.70
5.4.210.0050.02815.74
5.4.200.0030.04115.79
5.4.190.0020.03515.69
5.4.180.0050.02515.72
5.4.170.0030.02715.69
5.4.160.0030.03015.57
5.4.150.0080.02815.73
5.4.140.0040.02114.33
5.4.130.0010.04314.34
5.4.120.0030.02314.31
5.4.110.0020.04314.38
5.4.100.0090.03414.29
5.4.90.0030.03514.43
5.4.80.0020.02514.31
5.4.70.0030.03014.39
5.4.60.0000.02814.33
5.4.50.0080.02214.38
5.4.40.0030.02714.40
5.4.30.0050.02014.36
5.4.20.0080.03714.32
5.4.10.0040.03714.29
5.4.00.0120.03514.04
5.3.290.0030.03813.44
5.3.280.0000.02313.39
5.3.270.0030.02013.41
5.3.260.0010.03813.48
5.3.250.0030.02813.47
5.3.240.0000.02313.47
5.3.230.0020.03913.47
5.3.220.0000.03013.44
5.3.210.0030.04013.47
5.3.200.0080.03313.46
5.3.190.0020.02413.44
5.3.180.0020.02613.43
5.3.170.0020.02313.39
5.3.160.0070.03813.46
5.3.150.0030.02513.44
5.3.140.0050.02213.44
5.3.130.0020.02813.43
5.3.120.0020.02513.45
5.3.110.0050.03113.42
5.3.100.0030.02913.17
5.3.90.0030.02313.18
5.3.80.0030.03613.07
5.3.70.0030.02813.06
5.3.60.0000.04313.06
5.3.50.0000.02913.08
5.3.40.0020.04213.13
5.3.30.0050.03813.01
5.3.20.0040.03913.02
5.3.10.0040.02712.99
5.3.00.0040.03813.00
5.2.170.0030.03312.39
5.2.160.0030.04312.39
5.2.150.0030.06712.39
5.2.140.0070.06312.39
5.2.130.0030.06012.39
5.2.120.0030.04312.39
5.2.110.0000.06712.39
5.2.100.0000.06012.39
5.2.90.0000.06312.39
5.2.80.0070.06012.39
5.2.70.0070.06012.39
5.2.60.0030.06312.39
5.2.50.0130.04312.39
5.2.40.0030.04712.39
5.2.30.0070.06012.39
5.2.20.0000.06312.39
5.2.10.0030.05012.39
5.2.00.0030.04312.39
5.1.60.0030.04312.39
5.1.50.0000.05712.39
5.1.40.0000.05712.39
5.1.30.0070.04712.39
5.1.20.0000.05712.39
5.1.10.0030.04712.39
5.1.00.0030.05312.39
5.0.50.0000.05012.39
5.0.40.0030.04012.39
5.0.30.0030.06312.39
5.0.20.0030.04312.39
5.0.10.0000.03312.39
5.0.00.0000.07012.39
4.4.90.0000.03012.39
4.4.80.0030.02712.39
4.4.70.0030.03312.39
4.4.60.0000.03712.39
4.4.50.0070.03012.39
4.4.40.0000.03312.39
4.4.30.0000.03312.39
4.4.20.0000.03312.39
4.4.10.0000.03712.39
4.4.00.0000.05712.39
4.3.110.0030.03312.39
4.3.100.0030.03312.39
4.3.90.0030.03012.39
4.3.80.0070.05012.39
4.3.70.0030.03312.39
4.3.60.0030.02712.39
4.3.50.0030.03012.39
4.3.40.0030.05012.39
4.3.30.0030.02712.39
4.3.20.0000.03712.39
4.3.10.0000.03012.39
4.3.00.0000.02712.39

preferences:
39.61 ms | 400 KiB | 5 Q