3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obsah = "Nějaký dlouhý text"; $promenna = (str_replace(" ","-",)); echo $promenna; ?>

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)
8.3.60.0100.01316.50
8.3.50.0090.01122.89
8.3.40.0040.01118.77
8.3.30.0100.01019.03
8.3.20.0070.00719.93
8.3.10.0040.00420.60
8.3.00.0040.00419.25
8.2.180.0100.00716.48
8.2.170.0110.00722.96
8.2.160.0070.00720.29
8.2.150.0040.00724.18
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00019.36
8.2.110.0030.00719.20
8.2.100.0040.00717.72
8.2.90.0060.00319.57
8.2.80.0080.00017.75
8.2.70.0090.00317.63
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0000.00718.22
8.2.30.0050.00318.11
8.2.20.0030.00617.55
8.2.10.0000.00717.93
8.2.00.0040.00417.65
8.1.280.0100.00725.92
8.1.270.0060.00320.52
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.00622.61
8.1.230.0110.00022.87
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.36
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0080.00018.81
8.1.160.0000.00718.73
8.1.150.0050.00218.87
8.1.140.0070.00017.30
8.1.130.0040.00417.87
8.1.120.0040.00417.46
8.1.110.0000.00717.34
8.1.100.0040.00417.29
8.1.90.0000.00717.36
8.1.80.0030.00317.38
8.1.70.0000.00717.36
8.1.60.0060.00317.55
8.1.50.0050.00317.54
8.1.40.0000.00717.49
8.1.30.0050.00317.59
8.1.20.0040.00417.70
8.1.10.0090.00017.41
8.1.00.0040.00417.51
8.0.300.0040.00419.78
8.0.290.0030.00616.75
8.0.280.0000.00718.27
8.0.270.0000.00717.04
8.0.260.0000.00717.13
8.0.250.0030.00316.84
8.0.240.0030.00316.95
8.0.230.0030.00516.90
8.0.220.0000.00716.76
8.0.210.0000.00816.80
8.0.200.0030.00316.93
8.0.190.0030.00517.01
8.0.180.0000.00816.83
8.0.170.0000.00716.75
8.0.160.0000.00716.84
8.0.150.0000.00816.79
8.0.140.0070.00016.82
8.0.130.0000.00513.36
8.0.120.0000.00716.75
8.0.110.0040.00416.86
8.0.100.0080.00016.91
8.0.90.0000.00816.76
8.0.80.0070.00816.88
8.0.70.0080.00016.73
8.0.60.0000.00716.72
8.0.50.0040.00416.95
8.0.30.0090.00916.96
8.0.20.0120.00917.40
8.0.10.0030.00316.91
8.0.00.0070.01316.64
7.4.330.0000.00515.02
7.4.320.0000.00616.35
7.4.300.0030.00316.33
7.4.290.0000.00716.56
7.4.280.0080.00016.54
7.4.270.0040.00416.43
7.4.260.0060.00316.45
7.4.250.0070.00016.55
7.4.240.0030.00416.44
7.4.230.0000.00716.51
7.4.220.0100.00716.49
7.4.210.0120.00916.57
7.4.200.0000.00716.47
7.4.150.0040.01317.40
7.4.140.0070.01017.86
7.4.130.0190.00616.57
7.4.120.0100.00816.72
7.4.110.0090.01016.55
7.4.100.0030.02116.67
7.4.90.0170.00616.30
7.4.80.0180.00316.41
7.4.70.0090.01416.50
7.4.60.0000.01716.31
7.4.50.0000.00816.65
7.4.40.0080.00816.31
7.4.30.0040.01616.43
7.3.330.0030.00313.00
7.3.320.0030.00313.02
7.3.310.0070.00016.25
7.3.300.0000.00716.25
7.3.290.0050.01016.28
7.3.280.0080.00916.28
7.3.270.0190.00417.40
7.3.260.0060.01216.33
7.3.240.0160.00816.29
7.3.230.0090.00616.52
7.3.210.0030.01316.19
7.3.200.0080.01119.39
7.3.190.0120.00616.31
7.3.180.0070.01416.22
7.3.170.0120.00316.37
7.3.160.0060.01016.41
7.2.330.0150.00316.17
7.2.320.0050.01016.19
7.2.310.0100.00716.36
7.2.300.0100.00616.06
7.2.290.0030.01416.41
5.4.350.0070.03612.01
5.4.340.0060.03912.01
5.4.320.0080.03512.49
5.4.310.0060.03912.50
5.4.300.0090.03412.50
5.4.290.0070.03712.49
5.4.280.0060.03812.39
5.4.270.0100.03912.39
5.4.260.0070.04912.39
5.4.250.0100.04912.39
5.4.240.0120.04412.39
5.4.230.0060.04012.38
5.4.220.0050.03812.38
5.4.210.0060.03512.38
5.4.200.0060.03912.38
5.4.190.0070.03612.38
5.4.180.0050.04012.38
5.4.170.0080.04012.38
5.4.160.0080.03612.38
5.4.150.0070.03712.38
5.4.140.0090.03912.07
5.4.130.0070.03512.05
5.4.120.0030.03812.02
5.4.110.0060.03712.01
5.4.100.0070.03912.01
5.4.90.0070.03912.01
5.4.80.0070.04212.01
5.4.70.0080.03812.00
5.4.60.0080.03612.01
5.4.50.0060.03612.00
5.4.40.0070.03412.00
5.4.30.0080.03811.99
5.4.20.0060.03711.98
5.4.10.0090.03211.99
5.4.00.0040.03811.48
5.3.290.0060.04912.80
5.3.280.0090.04812.71
5.3.270.0100.04612.73
5.3.260.0180.08312.72
5.3.250.0140.06812.72
5.3.240.0050.04512.72
5.3.230.0120.04712.71
5.3.220.0100.04312.68
5.3.210.0080.04312.68
5.3.200.0130.03212.68
5.3.190.0060.04412.68
5.3.180.0070.04512.67
5.3.170.0070.03612.66
5.3.160.0130.03312.68
5.3.150.0040.04412.67
5.3.140.0100.04512.66
5.3.130.0070.04512.66
5.3.120.0080.03912.65
5.3.110.0060.04212.66
5.3.100.0040.04412.12
5.3.90.0080.04012.08
5.3.80.0090.03512.07
5.3.70.0070.03812.07
5.3.60.0090.03812.06
5.3.50.0120.03712.00
5.3.40.0090.04512.00
5.3.30.0100.03211.95
5.3.20.0050.03711.73
5.3.10.0050.03711.70
5.3.00.0100.03511.68
5.2.170.0080.0339.18
5.2.160.0090.0289.18
5.2.150.0070.0299.18
5.2.140.0040.0329.18
5.2.130.0080.0269.14
5.2.120.0040.0309.14
5.2.110.0060.0289.14
5.2.100.0050.0309.14
5.2.90.0060.0319.14
5.2.80.0040.0349.14
5.2.70.0060.0339.14
5.2.60.0080.0329.09
5.2.50.0050.0319.05
5.2.40.0070.0319.03
5.2.30.0070.0409.02
5.2.20.0020.0349.00
5.2.10.0060.0278.93
5.2.00.0050.0328.78
5.1.60.0030.0258.07
5.1.50.0050.0248.07
5.1.40.0040.0248.05
5.1.30.0080.0248.40
5.1.20.0090.0358.42
5.1.10.0040.0368.14
5.1.00.0050.0288.14
5.0.50.0060.0206.62
5.0.40.0080.0246.48
5.0.30.0020.0366.29
5.0.20.0020.0236.26
5.0.10.0040.0226.24
5.0.00.0060.0306.23
4.4.90.0080.0164.78
4.4.80.0040.0164.75
4.4.70.0020.0164.75
4.4.60.0050.0144.76
4.4.50.0020.0164.77
4.4.40.0020.0294.71
4.4.30.0020.0164.76
4.4.20.0030.0174.85
4.4.10.0040.0154.85
4.4.00.0030.0254.76
4.3.110.0020.0174.67
4.3.100.0040.0144.67
4.3.90.0030.0174.63
4.3.80.0030.0284.59
4.3.70.0030.0164.63
4.3.60.0050.0144.63
4.3.50.0070.0134.63
4.3.40.0020.0284.54
4.3.30.0010.0183.28
4.3.20.0020.0173.26
4.3.10.0020.0173.21
4.3.00.0000.0236.90

preferences:
51.43 ms | 401 KiB | 5 Q