3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo test();

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)
8.3.40.0070.00718.67
8.3.30.0030.01018.96
8.3.20.0040.00420.21
8.3.10.0040.00423.48
8.3.00.0070.00020.41
8.2.170.0090.00922.96
8.2.160.0130.00022.13
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00422.11
8.2.110.0090.00022.19
8.2.100.0040.00817.91
8.2.90.0060.00319.00
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00418.04
8.2.50.0060.00318.07
8.2.40.0070.00019.21
8.2.30.0040.00418.00
8.2.20.0050.00217.64
8.2.10.0030.00619.41
8.2.00.0040.00417.66
8.1.270.0050.00323.90
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0110.00019.14
8.1.220.0070.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0040.00417.26
8.1.180.0030.00618.10
8.1.170.0060.00318.42
8.1.160.0080.00021.85
8.1.150.0040.00418.45
8.1.140.0040.00417.22
8.1.130.0000.00717.75
8.1.120.0100.00017.33
8.1.110.0000.00817.33
8.1.100.0040.00417.33
8.1.90.0040.00417.32
8.1.80.0070.00017.20
8.1.70.0070.00017.12
8.1.60.0040.00417.45
8.1.50.0030.00517.41
8.1.40.0040.00417.36
8.1.30.0040.00417.47
8.1.20.0050.00317.48
8.1.10.0000.00817.43
8.1.00.0030.00617.33
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0000.00718.27
8.0.270.0080.00017.09
8.0.260.0030.00316.73
8.0.250.0000.00716.79
8.0.240.0070.00016.97
8.0.230.0040.00416.91
8.0.220.0000.00616.80
8.0.210.0030.00316.81
8.0.200.0070.00017.00
8.0.190.0000.00716.87
8.0.180.0030.00316.79
8.0.170.0040.00416.79
8.0.160.0050.00316.98
8.0.150.0000.00716.81
8.0.140.0030.00516.88
8.0.130.0000.00513.34
8.0.120.0070.00316.80
8.0.110.0000.00816.86
8.0.100.0000.00816.84
8.0.90.0020.00516.73
8.0.80.0040.01516.81
8.0.70.0070.00016.85
8.0.60.0040.00416.99
8.0.50.0050.00216.86
8.0.30.0080.01017.00
8.0.20.0130.00717.40
8.0.10.0040.00416.88
8.0.00.0110.01216.61
7.4.330.0030.00315.00
7.4.320.0060.00016.34
7.4.300.0000.00616.43
7.4.290.0000.00616.53
7.4.280.0040.00416.34
7.4.270.0040.00416.32
7.4.260.0000.00716.50
7.4.250.0000.00816.53
7.4.240.0040.00416.44
7.4.230.0030.00316.51
7.4.220.0170.00316.62
7.4.210.0090.00816.49
7.4.200.0070.00016.54
7.4.190.0070.00016.56
7.4.160.0040.01216.46
7.4.150.0060.01217.40
7.4.140.0080.00917.86
7.4.130.0050.01116.33
7.4.120.0120.00716.35
7.4.110.0120.00616.52
7.4.100.0160.01116.56
7.4.90.0110.00816.33
7.4.80.0130.00316.50
7.4.70.0080.00816.46
7.4.60.0030.01316.54
7.4.50.0000.00416.39
7.4.40.0070.00722.77
7.4.30.0090.00916.48
7.4.10.0140.00716.28
7.4.00.0090.01015.72
7.3.330.0050.00013.23
7.3.320.0020.00213.05
7.3.310.0000.00716.18
7.3.300.0000.00716.26
7.3.290.0060.00916.27
7.3.280.0100.00816.27
7.3.270.0070.01117.40
7.3.260.0100.00916.22
7.3.250.0110.00716.20
7.3.240.0160.00016.33
7.3.230.0030.01316.39
7.3.210.0070.01016.54
7.3.200.0140.00819.39
7.3.190.0100.01116.18
7.3.180.0070.01416.19
7.3.170.0090.00916.57
7.3.160.0040.01116.29
7.3.130.0090.01216.13
7.3.120.0040.01215.62
7.3.110.0070.01016.18
7.3.100.0080.00316.13
7.3.90.0100.01016.25
7.3.80.0060.00616.21
7.3.70.0060.00816.22
7.3.60.0000.01516.27
7.3.50.0090.00616.25
7.3.40.0060.00616.27
7.3.30.0070.00316.29
7.3.20.0050.00518.04
7.3.10.0040.00718.04
7.3.00.0030.00617.85
7.2.330.0060.01116.21
7.2.320.0090.00616.61
7.2.310.0180.00316.30
7.2.300.0080.00816.36
7.2.290.0090.00616.32
7.2.260.0150.00316.33
7.2.250.0100.01316.57
7.2.240.0070.01016.56
7.2.230.0100.00716.48
7.2.220.0070.00716.44
7.2.210.0090.00016.43
7.2.200.0090.00916.38
7.2.190.0110.00716.38
7.2.180.0060.01016.37
7.2.170.0100.00316.31
7.2.160.0040.01216.27
7.2.150.0000.01618.32
7.2.140.0080.01118.23
7.2.130.0110.00318.36
7.2.120.0080.00318.33
7.2.110.0030.01018.20
7.2.100.0030.01418.15
7.2.90.0030.00718.09
7.2.80.0040.01118.30
7.2.70.0070.01018.26
7.2.60.0070.00917.20
7.2.50.0040.00818.07
7.2.40.0070.00718.27
7.2.30.0040.01218.27
7.2.20.0080.00418.32
7.2.10.0040.00718.23
7.2.00.0070.00718.18
7.1.330.0070.00717.34
7.1.320.0070.01017.31
7.1.310.0070.00717.10
7.1.300.0040.00817.10
7.1.290.0070.00416.96
7.1.280.0070.00317.21
7.1.270.0030.01317.19
7.1.260.0030.01017.14
7.1.250.0060.00917.09
7.1.240.0080.00317.06
7.1.230.0070.00717.25
7.1.220.0070.00317.15
7.1.210.0060.00616.98
7.1.200.0070.00716.48
7.1.190.0070.00717.16
7.1.180.0090.00617.09
7.1.170.0070.01017.11
7.1.160.0060.00917.05
7.1.150.0080.00817.20
7.1.140.0030.01016.94
7.1.130.0030.01017.11
7.1.120.0030.01017.07
7.1.110.0070.00417.16
7.1.100.0090.00317.44
7.1.90.0070.00417.16
7.1.80.0060.00917.11
7.1.70.0080.00517.01
7.1.60.0080.01318.18
7.1.50.0050.01417.02
7.1.40.0080.00417.21
7.1.30.0070.00317.23
7.1.20.0030.01017.10
7.1.10.0030.01217.21
7.1.00.0040.04219.76
7.0.330.0030.00716.98
7.0.320.0060.00616.91
7.0.310.0030.00716.92
7.0.300.0100.00316.82
7.0.290.0070.00717.07
7.0.280.0100.00616.66
7.0.270.0160.00016.74
7.0.260.0030.01016.80
7.0.250.0030.01416.70
7.0.240.0030.00616.94
7.0.230.0000.01216.90
7.0.220.0030.01016.87
7.0.210.0030.01016.80
7.0.200.0040.01116.74
7.0.190.0080.00816.98
7.0.180.0000.01116.92
7.0.170.0070.00717.00
7.0.160.0070.00716.91
7.0.150.0000.01316.84
7.0.140.0100.03319.42
7.0.130.0040.01216.78
7.0.120.0000.01517.11
7.0.110.0060.01216.84
7.0.100.0080.03818.39
7.0.90.0100.03918.33
7.0.80.0120.02918.36
7.0.70.0080.03818.43
7.0.60.0110.02918.42
7.0.50.0040.04718.60
7.0.40.0070.04017.43
7.0.30.0140.04017.39
7.0.20.0050.04317.41
7.0.10.0050.03617.48
7.0.00.0060.02817.47
5.6.400.0030.00615.60
5.6.390.0130.00315.25
5.6.380.0070.01015.47
5.6.370.0030.01315.35
5.6.360.0140.00015.59
5.6.350.0030.01015.52
5.6.340.0120.00415.70
5.6.330.0040.00715.55
5.6.320.0080.00415.62
5.6.310.0070.01015.40
5.6.300.0040.00715.65
5.6.290.0040.00815.46
5.6.280.0060.04018.28
5.6.270.0120.00315.84
5.6.260.0030.01215.58
5.6.250.0080.04118.05
5.6.240.0030.04518.12
5.6.230.0090.04518.25
5.6.220.0050.05018.00
5.6.210.0110.03018.10
5.6.200.0090.03818.29
5.6.190.0070.02718.33
5.6.180.0140.03818.44
5.6.170.0020.03918.42
5.6.160.0070.02918.16
5.6.150.0140.02318.32
5.6.140.0060.04818.44
5.6.130.0090.04418.21
5.6.120.0050.04318.25
5.6.110.0040.03418.32
5.6.100.0120.03718.35
5.6.90.0130.03818.28
5.6.80.0050.04417.74
5.6.70.0170.01517.94
5.6.60.0070.03517.95
5.6.50.0060.02518.09
5.6.40.0100.02017.91
5.6.30.0070.02817.96
5.6.20.0050.02517.82
5.6.10.0050.02418.01
5.6.00.0060.02117.95
5.5.380.0060.02518.04
5.5.370.0070.04217.93
5.5.360.0120.04217.98
5.5.350.0030.04917.96
5.5.340.0070.02518.25
5.5.330.0080.04518.24
5.5.320.0040.03918.15
5.5.310.0080.02818.15
5.5.300.0120.03518.13
5.5.290.0090.02818.20
5.5.280.0020.04518.07
5.5.270.0070.02918.13
5.5.260.0060.02818.25
5.5.250.0110.03918.07
5.5.240.0120.02217.72
5.5.230.0130.03017.84
5.5.220.0080.02317.85
5.5.210.0030.02817.82
5.5.200.0050.03817.80
5.5.190.0000.03017.91
5.5.180.0080.02217.82
5.5.170.0100.00315.30
5.5.160.0050.02317.78
5.5.150.0080.02017.69
5.5.140.0020.02917.81
5.5.130.0060.02417.82
5.5.120.0050.02317.85
5.5.110.0040.02617.70
5.5.100.0020.02417.80
5.5.90.0040.02717.83
5.5.80.0070.02817.71
5.5.70.0020.02617.77
5.5.60.0020.02817.69
5.5.50.0050.03117.74
5.5.40.0050.02217.60
5.5.30.0100.02017.88
5.5.20.0060.02417.85
5.5.10.0050.02517.59
5.5.00.0050.02217.77
5.4.450.0070.02315.92
5.4.440.0030.04515.84
5.4.430.0000.04815.92
5.4.420.0070.03715.83
5.4.410.0070.04215.91
5.4.400.0050.03915.71
5.4.390.0000.04615.64
5.4.380.0070.02015.74
5.4.370.0050.02015.71
5.4.360.0050.02615.59
5.4.350.0110.01815.71
5.4.340.0020.02615.76
5.4.330.0040.00712.39
5.4.320.0020.02215.60
5.4.310.0050.02115.82
5.4.300.0000.02415.76
5.4.290.0030.02115.71
5.4.280.0020.02415.67
5.4.270.0050.01815.71
5.4.260.0050.02115.68
5.4.250.0020.02215.59
5.4.240.0030.02315.59
5.4.230.0040.02415.75
5.4.220.0050.02615.66
5.4.210.0030.02415.64
5.4.200.0050.02115.80
5.4.190.0020.02615.71
5.4.180.0040.02015.75
5.4.170.0040.02215.67
5.4.160.0000.02415.79
5.4.150.0070.02015.57
5.4.140.0030.02514.29
5.4.130.0080.02814.35
5.4.120.0050.02814.34
5.4.110.0040.01914.42
5.4.100.0090.01914.40
5.4.90.0040.02314.39
5.4.80.0020.02314.30
5.4.70.0050.01814.40
5.4.60.0020.02014.33
5.4.50.0060.02114.40
5.4.40.0050.02414.32
5.4.30.0050.02814.38
5.4.20.0050.03814.42
5.4.10.0020.04114.29
5.4.00.0050.03914.06
5.3.290.0010.02413.61
5.3.280.0030.02713.66
5.3.270.0070.01913.62
5.3.260.0050.02013.66
5.3.250.0030.02313.79
5.3.240.0070.02013.54
5.3.230.0030.03613.56
5.3.220.0050.02713.62
5.3.210.0020.02413.62
5.3.200.0030.02713.69
5.3.190.0040.02013.51
5.3.180.0050.01713.63
5.3.170.0020.02513.61
5.3.160.0020.02213.73
5.3.150.0020.02413.62
5.3.140.0020.02213.67
5.3.130.0030.02313.57
5.3.120.0050.02513.54
5.3.110.0080.02813.49
5.3.100.0070.02913.35
5.3.90.0030.03413.38
5.3.80.0050.04013.28
5.3.70.0030.02313.32
5.3.60.0090.03613.38
5.3.50.0110.02513.44
5.3.40.0100.03413.35
5.3.30.0070.02213.23
5.3.20.0070.02213.04
5.3.10.0060.03713.04
5.3.00.0090.03413.05
5.2.170.0070.05711.10
5.2.160.0070.07011.10
5.2.150.0030.05311.18
5.2.140.0070.06311.17
5.2.130.0100.05311.09
5.2.120.0070.05711.04
5.2.110.0000.03311.05
5.2.100.0100.06011.16
5.2.90.0100.04711.09
5.2.80.0070.06311.05
5.2.70.0030.05311.11
5.2.60.0070.05710.84
5.2.50.0070.06011.01
5.2.40.0000.06311.03
5.2.30.0200.04310.83
5.2.20.0070.06010.80
5.2.10.0030.06310.90
5.2.00.0030.05010.73
5.1.60.0030.0539.86
5.1.50.0030.05310.03
5.1.40.0070.0479.97
5.1.30.0070.04710.38
5.1.20.0070.05010.29
5.1.10.0130.04010.05
5.1.00.0000.05710.14
5.0.50.0030.0378.62
5.0.40.0000.0238.39
5.0.30.0030.0638.25
5.0.20.0070.0378.25
5.0.10.0070.0308.25
5.0.00.0030.0478.26
4.4.90.0070.0238.25
4.4.80.0070.0238.25
4.4.70.0070.0308.25
4.4.60.0030.0278.25
4.4.50.0000.0208.25
4.4.40.0000.0508.25
4.4.30.0070.0208.25
4.4.20.0000.0338.25
4.4.10.0000.0278.25
4.4.00.0030.0408.25
4.3.110.0030.0178.25
4.3.100.0030.0338.25
4.3.90.0000.0378.25
4.3.80.0100.0478.25
4.3.70.0000.0278.25
4.3.60.0000.0378.25
4.3.50.0030.0338.25
4.3.40.0000.0408.25
4.3.30.0070.0308.25
4.3.20.0000.0378.25
4.3.10.0000.0278.25
4.3.00.0000.0308.25

preferences:
41.39 ms | 400 KiB | 5 Q