3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 2; if ( $t == 2 ) echo 'ok';

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)
8.3.40.0090.00918.70
8.3.30.0070.00720.18
8.3.20.0040.00420.26
8.3.10.0040.00420.95
8.3.00.0040.00422.44
8.2.170.0030.01422.96
8.2.160.0070.00721.91
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0070.00020.64
8.2.110.0060.00321.09
8.2.100.0040.00817.66
8.2.90.0020.00519.22
8.2.80.0050.00318.04
8.2.70.0050.00317.50
8.2.60.0060.00318.03
8.2.50.0060.00318.07
8.2.40.0050.00318.21
8.2.30.0050.00319.30
8.2.20.0050.00317.65
8.2.10.0030.00517.52
8.2.00.0040.00417.65
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00928.09
8.1.240.0120.00622.42
8.1.230.0040.00820.97
8.1.220.0080.00018.77
8.1.210.0070.00018.97
8.1.200.0060.00317.13
8.1.190.0030.00617.53
8.1.180.0020.00518.10
8.1.170.0040.00418.59
8.1.160.0030.00619.00
8.1.150.0000.00718.63
8.1.140.0060.00317.45
8.1.130.0030.00717.74
8.1.120.0040.00417.47
8.1.110.0040.00417.41
8.1.100.0070.00017.35
8.1.90.0000.00717.34
8.1.80.0000.00717.34
8.1.70.0070.00017.34
8.1.60.0080.00017.57
8.1.50.0080.00017.47
8.1.40.0040.00417.53
8.1.30.0000.00717.51
8.1.20.0000.00817.70
8.1.10.0000.00717.52
8.1.00.0000.00717.48
8.0.300.0090.00019.98
8.0.290.0030.00617.18
8.0.280.0000.00818.37
8.0.270.0070.00017.29
8.0.260.0000.00616.80
8.0.250.0000.00716.84
8.0.240.0060.00316.79
8.0.230.0080.00016.89
8.0.220.0030.00316.80
8.0.210.0040.00416.85
8.0.200.0000.00716.86
8.0.190.0080.00016.86
8.0.180.0040.00416.91
8.0.170.0030.00616.79
8.0.160.0070.00016.93
8.0.150.0050.00316.74
8.0.140.0040.00416.75
8.0.130.0060.00013.23
8.0.120.0040.00416.74
8.0.110.0040.00416.71
8.0.100.0030.00516.86
8.0.90.0000.00816.64
8.0.80.0120.00816.81
8.0.70.0070.00016.67
8.0.60.0040.00416.86
8.0.50.0000.00816.81
8.0.30.0090.00916.91
8.0.20.0120.00617.40
8.0.10.0030.00316.86
8.0.00.0140.00716.80
7.4.330.0050.00016.71
7.4.320.0030.00316.58
7.4.300.0060.00016.51
7.4.290.0070.00016.59
7.4.280.0050.00216.34
7.4.270.0030.00316.63
7.4.260.0060.00013.24
7.4.250.0000.00716.45
7.4.240.0000.00716.55
7.4.230.0030.00316.59
7.4.220.0160.00816.60
7.4.210.0100.00416.57
7.4.200.0000.00716.66
7.4.190.0040.00216.55
7.4.160.0100.00616.56
7.4.150.0070.01117.40
7.4.140.0100.00817.86
7.4.130.0110.00916.57
7.4.120.0070.01016.50
7.4.110.0130.00716.53
7.4.100.0030.01316.49
7.4.90.0060.01616.53
7.4.80.0060.01219.39
7.4.70.0060.01016.43
7.4.60.0070.01016.58
7.4.50.0040.00416.39
7.4.40.0070.01122.77
7.4.30.0150.00516.53
7.4.10.0090.00615.06
7.4.00.0060.01114.93
7.3.330.0000.00513.04
7.3.320.0030.00212.91
7.3.310.0000.00716.23
7.3.300.0000.00815.96
7.3.290.0110.00316.21
7.3.280.0100.00816.15
7.3.270.0120.00617.40
7.3.260.0060.01418.24
7.3.250.0080.01316.20
7.3.240.0110.01116.09
7.3.230.0120.00616.45
7.3.210.0060.00916.39
7.3.200.0090.00919.39
7.3.190.0070.01016.32
7.3.180.0070.01316.29
7.3.170.0070.01416.54
7.3.160.0070.01016.31
7.3.130.0100.00714.71
7.3.120.0070.01114.93
7.3.110.0100.00814.72
7.3.100.0060.00814.75
7.3.90.0080.00714.54
7.3.80.0110.00614.75
7.3.70.0100.00514.81
7.3.60.0030.01014.82
7.3.50.0040.01114.70
7.3.40.0080.00714.74
7.3.30.0040.00814.79
7.3.20.0050.00916.60
7.3.10.0060.00616.54
7.3.00.0070.00616.58
7.2.330.0060.01316.50
7.2.320.0170.00016.39
7.2.310.0090.00916.68
7.2.300.0130.00316.57
7.2.290.0100.00716.68
7.2.260.0060.00914.86
7.2.250.0080.01114.93
7.2.240.0020.01514.93
7.2.230.0050.01014.97
7.2.220.0080.00714.98
7.2.210.0090.00714.70
7.2.200.0080.00814.90
7.2.190.0040.00714.80
7.2.180.0070.00814.89
7.2.170.0040.01014.78
7.2.160.0050.00615.00
7.2.150.0060.00916.72
7.2.140.0100.00516.70
7.2.130.0050.00916.75
7.2.120.0050.00816.85
7.2.110.0070.00816.77
7.2.100.0100.00716.60
7.2.90.0030.00916.70
7.2.80.0070.00516.59
7.2.70.0090.00316.98
7.2.60.0060.00916.80
7.2.50.0050.00816.72
7.2.40.0060.00816.81
7.2.30.0050.00916.82
7.2.20.0040.01116.78
7.2.10.0070.00716.89
7.2.00.0040.01017.65
7.1.330.0040.01115.56
7.1.320.0030.01115.45
7.1.310.0080.00615.72
7.1.300.0040.00615.50
7.1.290.0030.01015.52
7.1.280.0090.00715.59
7.1.270.0090.00715.66
7.1.260.0040.00915.62
7.1.250.0050.00815.56
7.1.240.0070.00715.43
7.1.230.0070.00715.65
7.1.220.0070.00715.78
7.1.210.0040.00815.65
7.1.200.0070.01115.55
7.1.190.0070.00715.63
7.1.180.0070.00715.50
7.1.170.0030.00615.70
7.1.160.0040.01115.50
7.1.150.0000.01515.35
7.1.140.0000.01615.44
7.1.130.0030.01215.64
7.1.120.0100.00715.68
7.1.110.0070.00715.72
7.1.100.0090.00316.89
7.1.90.0100.00715.48
7.1.80.0080.00315.40
7.1.70.0070.00416.31
7.1.60.0060.01117.36
7.1.50.0090.01316.39
7.1.40.0000.01415.42
7.1.30.0030.00715.81
7.1.20.0090.00315.80
7.1.10.0000.01215.65
7.1.00.0060.02618.98
7.0.330.0090.00315.18
7.0.320.0060.00615.35
7.0.310.0000.01015.09
7.0.300.0000.01015.21
7.0.290.0030.00915.36
7.0.280.0060.00615.07
7.0.270.0030.01315.37
7.0.260.0080.00815.57
7.0.250.0040.00715.35
7.0.240.0060.00615.39
7.0.230.0060.00915.31
7.0.220.0030.01415.46
7.0.210.0060.00315.31
7.0.200.0050.00715.96
7.0.190.0030.01015.30
7.0.180.0070.01015.30
7.0.170.0030.00615.38
7.0.160.0000.01115.37
7.0.150.0060.00915.39
7.0.140.0060.04118.63
7.0.130.0030.00615.08
7.0.120.0070.00715.49
7.0.110.0000.01015.46
7.0.100.0080.02017.68
7.0.90.0080.02517.59
7.0.80.0080.02017.58
7.0.70.0160.04017.62
7.0.60.0100.04317.75
7.0.50.0220.04117.86
7.0.40.0030.02416.83
7.0.30.0120.02816.83
7.0.20.0100.03316.80
7.0.10.0060.04316.71
7.0.00.0070.04916.80
5.6.400.0000.01214.66
5.6.390.0040.01114.30
5.6.380.0100.00614.70
5.6.370.0030.01214.59
5.6.360.0030.01214.32
5.6.350.0090.00613.98
5.6.340.0000.00914.61
5.6.330.0120.00614.67
5.6.320.0040.00714.09
5.6.310.0000.00914.44
5.6.300.0100.00713.93
5.6.290.0040.00714.29
5.6.280.0100.03517.71
5.6.270.0100.00314.37
5.6.260.0040.01214.43
5.6.250.0020.02417.45
5.6.240.0030.02317.51
5.6.230.0050.02217.53
5.6.220.0070.04317.32
5.6.210.0070.02717.54
5.6.200.0080.03017.59
5.6.190.0100.04117.69
5.6.180.0050.02717.75
5.6.170.0110.04017.70
5.6.160.0020.05017.63
5.6.150.0060.04617.63
5.6.140.0050.05717.61
5.6.130.0050.05017.59
5.6.120.0060.03117.85
5.6.110.0070.02817.61
5.6.100.0130.03217.69
5.6.90.0070.02717.56
5.6.80.0070.04217.38
5.6.70.0040.02717.32
5.6.60.0080.02317.18
5.6.50.0030.03317.20
5.6.40.0080.04317.29
5.6.30.0060.04317.40
5.6.20.0080.04217.38
5.6.10.0080.03817.32
5.6.00.0070.04317.35
5.5.380.0040.02217.34
5.5.370.0050.02017.15
5.5.360.0000.03917.54
5.5.350.0100.03017.38
5.5.340.0070.04317.46
5.5.330.0060.02817.48
5.5.320.0050.03617.64
5.5.310.0080.04317.57
5.5.300.0000.05017.50
5.5.290.0090.02717.50
5.5.280.0030.03817.56
5.5.270.0070.04517.34
5.5.260.0050.04717.67
5.5.250.0070.02717.59
5.5.240.0030.04017.12
5.5.230.0020.03017.12
5.5.220.0080.03317.21
5.5.210.0110.03517.06
5.5.200.0100.03017.34
5.5.190.0100.03917.07
5.5.180.0120.01717.20
5.5.170.0080.00414.31
5.5.160.0060.04317.22
5.5.150.0070.04517.09
5.5.140.0040.05216.95
5.5.130.0040.02517.26
5.5.120.0070.04217.00
5.5.110.0040.03017.20
5.5.100.0020.04917.15
5.5.90.0050.04217.17
5.5.80.0120.04317.04
5.5.70.0070.02216.98
5.5.60.0050.02816.94
5.5.50.0050.04217.18
5.5.40.0040.04416.94
5.5.30.0050.03717.03
5.5.20.0060.04117.13
5.5.10.0050.02017.17
5.5.00.0080.03817.11
5.4.450.0100.04215.38
5.4.440.0000.03815.38
5.4.430.0130.01715.36
5.4.420.0150.01815.41
5.4.410.0080.02515.19
5.4.400.0050.03815.22
5.4.390.0000.04115.25
5.4.380.0040.02415.24
5.4.370.0050.04015.13
5.4.360.0060.04015.13
5.4.350.0030.03015.20
5.4.340.0080.03615.20
5.4.330.0000.01011.36
5.4.320.0050.04215.09
5.4.310.0150.03115.25
5.4.300.0020.04615.23
5.4.290.0050.02515.25
5.4.280.0030.04015.19
5.4.270.0030.02715.07
5.4.260.0140.02115.15
5.4.250.0090.03915.08
5.4.240.0080.03315.29
5.4.230.0070.01815.15
5.4.220.0100.03315.29
5.4.210.0050.02515.21
5.4.200.0070.03915.08
5.4.190.0060.03815.19
5.4.180.0060.02915.13
5.4.170.0070.02015.24
5.4.160.0050.03415.15
5.4.150.0020.04315.24
5.4.140.0000.02913.71
5.4.130.0100.01713.82
5.4.120.0030.04213.84
5.4.110.0020.02213.79
5.4.100.0090.03213.90
5.4.90.0080.01613.81
5.4.80.0100.02413.80
5.4.70.0070.01613.83
5.4.60.0090.02313.88
5.4.50.0080.03813.84
5.4.40.0100.03413.80
5.4.30.0100.02813.83
5.4.20.0120.03313.78
5.4.10.0030.02113.87
5.4.00.0090.03313.54
5.3.290.0080.03713.01
5.3.280.0120.03212.90
5.3.270.0030.03712.93
5.3.260.0020.02412.91
5.3.250.0050.03612.89
5.3.240.0060.03712.98
5.3.230.0050.02812.97
5.3.220.0030.03812.95
5.3.210.0070.02612.95
5.3.200.0070.04212.94
5.3.190.0020.02112.97
5.3.180.0050.03012.94
5.3.170.0080.01812.94
5.3.160.0050.02912.95
5.3.150.0060.02812.93
5.3.140.0050.01712.89
5.3.130.0100.02312.95
5.3.120.0030.04112.96
5.3.110.0050.03812.96
5.3.100.0050.03512.63
5.3.90.0030.03112.61
5.3.80.0050.02712.57
5.3.70.0030.03012.70
5.3.60.0050.02812.68
5.3.50.0020.02512.65
5.3.40.0100.02712.63
5.3.30.0050.03312.56
5.3.20.0070.03512.40
5.3.10.0040.03212.47
5.3.00.0050.02012.48
5.2.170.0070.04711.12
5.2.160.0070.03310.98
5.2.150.0000.03310.97
5.2.140.0070.06011.12
5.2.130.0000.04011.09
5.2.120.0030.05311.05
5.2.110.0030.04311.16
5.2.100.0130.02711.10
5.2.90.0000.05310.93
5.2.80.0000.03710.88
5.2.70.0030.03011.09
5.2.60.0000.05011.03
5.2.50.0000.03710.85
5.2.40.0000.06710.91
5.2.30.0030.05310.95
5.2.20.0030.03310.95
5.2.10.0070.05010.79
5.2.00.0070.04010.56
5.1.60.0000.0309.97
5.1.50.0100.0379.97
5.1.40.0000.0479.96
5.1.30.0030.04710.38
5.1.20.0030.02710.27
5.1.10.0000.02710.05
5.1.00.0000.05710.08
5.0.50.0070.0208.57
5.0.40.0030.0178.28
5.0.30.0030.0608.23
5.0.20.0000.0508.19
5.0.10.0030.0338.15
5.0.00.0070.0538.16
4.4.90.0070.0208.02
4.4.80.0070.0278.02
4.4.70.0000.0338.02
4.4.60.0000.0308.02
4.4.50.0030.0178.02
4.4.40.0030.0278.09
4.4.30.0030.0308.09
4.4.20.0030.0208.09
4.4.10.0030.0138.09
4.4.00.0030.0308.09
4.3.110.0070.0338.09
4.3.100.0030.0378.09
4.3.90.0030.0278.09
4.3.80.0070.0378.09
4.3.70.0030.0278.09
4.3.60.0000.0308.09
4.3.50.0030.0178.09
4.3.40.0030.0438.09
4.3.30.0000.0208.09
4.3.20.0000.0308.09
4.3.10.0100.0278.09
4.3.00.0000.0308.09

preferences:
40.39 ms | 400 KiB | 5 Q