3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.'; printf('%b', $str);

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)
8.3.60.0070.00718.18
8.3.50.0100.01021.99
8.3.40.0110.00418.42
8.3.30.0070.00718.83
8.3.20.0040.00420.04
8.3.10.0040.00423.66
8.3.00.0030.00618.92
8.2.180.0160.00416.63
8.2.170.0100.00722.96
8.2.160.0070.00720.44
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00019.36
8.2.110.0000.00922.29
8.2.100.0000.01117.78
8.2.90.0030.00619.17
8.2.80.0060.00317.97
8.2.70.0080.00317.38
8.2.60.0110.00017.68
8.2.50.0080.00018.07
8.2.40.0050.00319.88
8.2.30.0040.00418.14
8.2.20.0050.00217.66
8.2.10.0000.00717.89
8.2.00.0030.00619.45
8.1.280.0150.00325.92
8.1.270.0040.00422.02
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0080.00318.44
8.1.230.0040.00819.11
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0050.00517.22
8.1.190.0040.00417.21
8.1.180.0040.00418.10
8.1.170.0000.00818.33
8.1.160.0040.00421.93
8.1.150.0000.00718.48
8.1.140.0040.00417.40
8.1.130.0030.00317.80
8.1.120.0000.00717.38
8.1.110.0080.00017.41
8.1.100.0000.00717.42
8.1.90.0070.00017.38
8.1.80.0000.00717.31
8.1.70.0030.00317.28
8.1.60.0060.00317.51
8.1.50.0030.00617.42
8.1.40.0040.00417.34
8.1.30.0050.00317.53
8.1.20.0040.00417.48
8.1.10.0000.00817.34
8.1.00.0000.00717.34
8.0.300.0000.00718.77
8.0.290.0060.00316.63
8.0.280.0070.00018.36
8.0.270.0030.00317.08
8.0.260.0000.00617.23
8.0.250.0040.00416.94
8.0.240.0060.00016.82
8.0.230.0000.00716.89
8.0.220.0030.00316.75
8.0.210.0030.00316.84
8.0.200.0000.00616.76
8.0.190.0030.00316.85
8.0.180.0040.00416.78
8.0.170.0080.00016.85
8.0.160.0000.00716.70
8.0.150.0040.00416.77
8.0.140.0000.00816.68
8.0.130.0060.00013.20
8.0.120.0050.00316.81
8.0.110.0000.00716.80
8.0.100.0050.00216.59
8.0.90.0040.00316.70
8.0.80.0140.00616.91
8.0.70.0050.00216.77
8.0.60.0030.00316.77
8.0.50.0070.00016.68
8.0.30.0110.00816.96
8.0.20.0090.00917.40
8.0.10.0070.00016.82
8.0.00.0110.00916.66
7.4.330.0030.00315.00
7.4.320.0040.00416.59
7.4.300.0060.00016.32
7.4.290.0030.00316.42
7.4.280.0040.00416.45
7.4.270.0000.00716.39
7.4.260.0000.00716.40
7.4.250.0040.00416.30
7.4.240.0040.00316.43
7.4.230.0030.00316.26
7.4.220.0070.01016.36
7.4.210.0030.01716.56
7.4.200.0050.00216.55
7.4.160.0100.00616.41
7.4.150.0110.01117.40
7.4.140.0120.00817.86
7.4.130.0100.00716.46
7.4.120.0140.00716.46
7.4.110.0120.00616.30
7.4.100.0090.01116.21
7.4.90.0070.01016.49
7.4.80.0180.00319.39
7.4.70.0030.01316.43
7.4.60.0110.00716.29
7.4.50.0000.00516.26
7.4.40.0120.00916.54
7.4.30.0030.01516.47
7.4.10.0040.01415.05
7.4.00.0060.01214.74
7.3.330.0030.00312.89
7.3.320.0060.00012.99
7.3.310.0070.00016.06
7.3.300.0030.00316.11
7.3.290.0160.00316.15
7.3.280.0140.00216.15
7.3.270.0080.00817.40
7.3.260.0190.00616.18
7.3.250.0110.00616.22
7.3.240.0140.00616.58
7.3.230.0070.01016.39
7.3.210.0040.01416.47
7.3.200.0150.00319.39
7.3.190.0120.00916.18
7.3.180.0160.00016.58
7.3.170.0140.00716.27
7.3.160.0110.00516.16
7.3.130.0070.01014.84
7.3.120.0040.01114.51
7.3.110.0060.01014.63
7.3.100.0050.01014.86
7.3.90.0060.00814.69
7.3.80.0050.00814.47
7.3.70.0040.00614.55
7.3.60.0080.00514.57
7.3.50.0070.00814.66
7.3.40.0060.00614.56
7.3.30.0040.00714.68
7.3.20.0050.00916.27
7.3.10.0060.01116.43
7.3.00.0050.00916.51
7.2.330.0070.01016.54
7.2.320.0100.00716.56
7.2.310.0130.00916.40
7.2.300.0040.01216.54
7.2.290.0040.01616.31
7.2.260.0100.01014.70
7.2.250.0040.01514.93
7.2.240.0080.01014.94
7.2.230.0050.00614.89
7.2.220.0060.00714.82
7.2.210.0040.01014.74
7.2.200.0050.00914.79
7.2.190.0070.00714.62
7.2.180.0020.01114.97
7.2.170.0050.00714.86
7.2.160.0000.01514.82
7.2.150.0100.00316.81
7.2.140.0000.01616.79
7.2.130.0110.00716.27
7.2.120.0110.00416.57
7.2.110.0060.00916.65
7.2.100.0070.00716.80
7.2.90.0040.01116.63
7.2.80.0100.00716.79
7.2.70.0120.00316.50
7.2.60.0030.00916.62
7.2.50.0060.01216.90
7.2.40.0060.01316.65
7.2.30.0040.01416.70
7.2.20.0100.00716.64
7.2.10.0070.01116.57
7.2.00.0050.00717.98
7.1.330.0060.00515.63
7.1.320.0030.00815.78
7.1.310.0050.00715.65
7.1.300.0020.01115.81
7.1.290.0030.01115.76
7.1.280.0020.01015.70
7.1.270.0020.01115.36
7.1.260.0040.00415.80
7.1.250.0050.00515.75
7.1.240.0000.01515.79
7.1.230.0030.00615.56
7.1.220.0040.00415.61
7.1.210.0030.00615.39
7.1.200.0050.00615.64
7.1.190.0060.00415.52
7.1.180.0000.01415.75
7.1.170.0040.00815.78
7.1.160.0120.00615.69
7.1.150.0060.00915.72
7.1.140.0040.00715.48
7.1.130.0060.00615.36
7.1.120.0090.00315.47
7.1.110.0140.00015.86
7.1.100.0070.00616.90
7.1.90.0030.01015.74
7.1.80.0060.00915.54
7.1.70.0050.00416.38
7.1.60.0050.01217.65
7.1.50.0050.01216.17
7.1.40.0040.00815.60
7.1.30.0040.01115.84
7.1.20.0030.01015.51
7.1.10.0040.00715.75
7.1.00.0030.04519.19
7.0.330.0070.01015.52
7.0.320.0000.01315.33
7.0.310.0000.01315.25
7.0.300.0100.00615.27
7.0.290.0030.00915.17
7.0.280.0060.00815.46
7.0.270.0030.01015.11
7.0.260.0100.00615.27
7.0.250.0030.01015.10
7.0.240.0080.00415.32
7.0.230.0000.01415.41
7.0.220.0070.01015.37
7.0.210.0090.00615.23
7.0.200.0070.00116.14
7.0.190.0150.00015.21
7.0.180.0030.01315.37
7.0.170.0080.00315.33
7.0.160.0070.00715.38
7.0.150.0040.00815.09
7.0.140.0000.04518.76
7.0.130.0040.01115.07
7.0.120.0030.00615.00
7.0.110.0100.00315.34
7.0.100.0070.01015.14
7.0.90.0070.00715.16
7.0.80.0080.00415.13
7.0.70.0030.00715.09
7.0.60.0070.04217.43
7.0.50.0000.04716.58
7.0.40.0120.04316.75
7.0.30.0340.02316.72
7.0.20.0160.04616.66
7.0.10.0180.04316.66
7.0.00.0070.02316.80
5.6.400.0070.00713.74
5.6.390.0080.00813.69
5.6.380.0130.00313.86
5.6.370.0000.01514.17
5.6.360.0000.01514.10
5.6.350.0000.01114.47
5.6.340.0080.00814.14
5.6.330.0060.00914.41
5.6.320.0080.00414.18
5.6.310.0060.00614.54
5.6.300.0030.00714.07
5.6.290.0060.00914.28
5.6.280.0070.03717.48
5.6.270.0080.00414.01
5.6.260.0090.00314.23
5.6.250.0030.01014.16
5.6.240.0090.00614.36
5.6.230.0030.01214.22
5.6.220.0080.00614.09
5.6.210.0070.02417.25
5.6.200.0030.04816.16
5.6.190.0040.02617.25
5.6.180.0090.02917.48
5.6.170.0130.02517.37
5.6.160.0030.04317.26
5.6.150.0070.02216.07
5.6.140.0030.02816.15
5.6.130.0070.04016.06
5.6.120.0100.04317.66
5.6.110.0080.03817.58
5.6.100.0030.03917.40
5.6.90.0050.03317.61
5.6.80.0050.03816.97
5.6.70.2170.01817.26
5.6.60.0130.00314.02
5.6.50.0040.00713.89
5.6.40.0030.00614.16
5.6.30.0030.01014.03
5.6.20.0030.00714.13
5.6.10.0100.00013.86
5.6.00.0030.00613.79
5.5.380.0060.00613.95
5.5.370.0000.01014.28
5.5.360.0070.00713.89
5.5.350.0120.04717.23
5.5.340.0020.02815.97
5.5.330.0050.03417.26
5.5.320.0150.04417.12
5.5.310.0220.03517.20
5.5.300.0080.02215.87
5.5.290.0090.04016.15
5.5.280.0050.05117.55
5.5.270.0120.03817.51
5.5.260.0100.03617.31
5.5.250.0060.04317.33
5.5.240.0050.02217.14
5.5.230.0100.00714.14
5.5.220.0110.00313.77
5.5.210.0070.00413.84
5.5.200.0030.01014.00
5.5.190.0040.01213.90
5.5.180.0030.00813.76
5.5.170.0060.00914.08
5.5.160.0060.00613.66
5.5.150.0040.00814.18
5.5.140.0030.00613.78
5.5.130.0030.00913.95
5.5.120.0000.01714.29
5.5.110.0040.01114.11
5.5.100.0140.00014.18
5.5.90.0000.01014.18
5.5.80.0050.00513.87
5.5.70.0070.00713.87
5.5.60.0000.00914.09
5.5.50.0030.01014.09
5.5.40.0100.00314.12
5.5.30.0060.00314.21
5.5.20.0060.00313.82
5.5.10.0030.01214.15
5.5.00.0040.00414.04
5.4.450.0570.03415.33
5.4.440.0090.03015.03
5.4.430.0460.03614.84
5.4.420.0330.00615.13
5.4.410.0130.02714.94
5.4.400.0180.02114.69
5.4.390.0170.02714.73
5.4.380.0100.03214.58
5.4.370.0160.01814.68
5.4.360.0150.02314.83
5.4.350.0070.02411.42
5.4.340.0040.02111.33
5.4.330.0070.00310.83
5.4.320.0020.02611.55
5.4.310.0060.03011.70
5.4.300.0040.02311.73
5.4.290.0050.02211.70
5.4.280.0020.02411.65
5.4.270.0040.02211.52
5.4.260.0050.02411.55
5.4.250.0050.02011.57
5.4.240.0060.01911.54
5.4.230.0040.02711.63
5.4.220.0040.02011.55
5.4.210.0040.02111.50
5.4.200.0050.01911.55
5.4.190.0060.01711.47
5.4.180.0040.02211.46
5.4.170.0080.01911.60
5.4.160.0050.01911.51
5.4.150.0060.02011.61
5.4.140.0050.02011.45
5.4.130.0040.02111.51
5.4.120.0040.02211.55
5.4.110.0060.01911.32
5.4.100.0050.01811.27
5.4.90.0020.02411.39
5.4.80.0040.01911.32
5.4.70.0050.01811.38
5.4.60.0040.02211.48
5.4.50.0070.01911.45
5.4.40.0070.01811.37
5.4.30.0030.02111.42
5.4.20.0020.02411.29
5.4.10.0040.02011.28
5.4.00.0070.02111.13
5.3.290.0040.02311.61
5.3.280.0070.02011.51
5.3.270.0050.02411.53
5.3.260.0070.02311.53
5.3.250.0070.02211.54
5.3.240.0050.02011.39
5.3.230.0050.02311.52
5.3.220.0050.02611.46
5.3.210.0070.02111.52
5.3.200.0060.02311.37
5.3.190.0060.02511.47
5.3.180.0060.02111.54
5.3.170.0020.02211.55
5.3.160.0040.02111.55
5.3.150.0080.01811.57
5.3.140.0030.02411.48
5.3.130.0070.02111.53
5.3.120.0050.02311.38
5.3.110.0050.02311.51
5.3.100.0050.02211.26
5.3.90.0050.02211.22
5.3.80.0040.02211.13
5.3.70.0030.02311.06
5.3.60.0060.01811.19
5.3.50.0040.02011.13
5.3.40.0040.02311.07
5.3.30.0080.01911.13
5.3.20.0040.02210.95
5.3.10.0030.02310.85
5.3.00.0060.02010.85
5.2.170.0010.0359.18
5.2.160.0050.0339.18
5.2.150.0060.0299.18
5.2.140.0040.0319.17
5.2.130.0040.0299.14
5.2.120.0090.0239.13
5.2.110.0050.0299.14
5.2.100.0050.0299.13
5.2.90.0060.0359.13
5.2.80.0070.0299.13
5.2.70.0040.0379.13
5.2.60.0030.0399.09
5.2.50.0060.0319.05
5.2.40.0060.0289.03
5.2.30.0040.0339.00
5.2.20.0040.0329.00
5.2.10.0050.0308.92
5.2.00.0060.0288.77
5.1.60.0030.0258.06
5.1.50.0010.0308.05
5.1.40.0090.0278.04
5.1.30.0050.0258.39
5.1.20.0020.0308.41
5.1.10.0030.0278.13
5.1.00.0040.0258.14
5.0.50.0050.0196.61
5.0.40.0030.0196.47
5.0.30.0060.0286.28
5.0.20.0060.0166.25
5.0.10.0080.0226.23
5.0.00.0040.0316.23
4.4.90.0030.0164.78
4.4.80.0040.0154.76
4.4.70.0020.0184.76
4.4.60.0010.0244.75
4.4.50.0030.0234.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0050.0134.67
4.3.100.0020.0164.66
4.3.90.0020.0154.64
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0164.63
4.3.40.0020.0254.54
4.3.30.0040.0153.28
4.3.20.0030.0153.26
4.3.10.0050.0163.22
4.3.00.0100.0177.72

preferences:
42.86 ms | 401 KiB | 5 Q