3v4l.org

run code in 300+ PHP versions simultaneously
<?php $current_cart_url = "hello"; $output = str_replace("hello","goodbye", $current_cart_url); echo $output; ?>

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)
8.3.40.0030.01018.67
8.3.30.0060.00819.09
8.3.20.0000.00720.21
8.3.10.0090.00023.71
8.3.00.0120.00019.25
8.2.170.0110.00422.96
8.2.160.0100.00320.18
8.2.150.0040.00424.18
8.2.140.0100.00724.66
8.2.130.0100.00726.16
8.2.120.0040.00422.23
8.2.110.0090.00020.54
8.2.100.0110.00017.85
8.2.90.0000.00918.28
8.2.80.0000.00917.97
8.2.70.0030.00617.48
8.2.60.0030.00518.04
8.2.50.0000.00818.07
8.2.40.0000.00819.94
8.2.30.0000.00717.98
8.2.20.0030.00617.59
8.2.10.0050.00218.10
8.2.00.0030.00617.65
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.06
8.1.230.0110.00020.84
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.58
8.1.160.0040.00422.02
8.1.150.0040.00418.75
8.1.140.0000.00717.42
8.1.130.0000.00717.83
8.1.120.0030.00517.38
8.1.110.0030.00517.30
8.1.100.0040.00417.29
8.1.90.0000.00717.29
8.1.80.0070.00017.45
8.1.70.0040.00417.34
8.1.60.0050.00517.41
8.1.50.0080.00017.48
8.1.40.0110.00017.31
8.1.30.0030.00517.50
8.1.20.0050.00317.56
8.1.10.0070.00017.39
8.1.00.0030.00517.49
8.0.300.0020.00520.13
8.0.290.0070.00016.75
8.0.280.0000.00718.32
8.0.270.0070.00017.21
8.0.260.0000.00717.31
8.0.250.0030.00316.85
8.0.240.0060.00016.85
8.0.230.0040.00416.87
8.0.220.0030.00316.85
8.0.210.0040.00416.79
8.0.200.0000.00716.84
8.0.190.0070.00016.93
8.0.180.0040.00416.84
8.0.170.0060.00316.76
8.0.160.0030.00316.79
8.0.150.0040.00416.81
8.0.140.0030.00616.87
8.0.130.0000.00613.23
8.0.120.0040.00416.70
8.0.110.0080.00016.77
8.0.100.0000.00816.66
8.0.90.0040.00416.89
8.0.80.0060.01016.83
8.0.70.0070.00016.89
8.0.60.0040.00416.89
8.0.50.0000.00716.67
8.0.30.0090.01016.97
8.0.20.0060.01317.40
8.0.10.0000.00716.90
8.0.00.0150.00616.84
7.4.330.0020.00215.01
7.4.320.0030.00316.46
7.4.300.0070.00016.34
7.4.290.0000.00716.54
7.4.280.0040.00416.38
7.4.270.0060.00016.39
7.4.260.0030.00516.42
7.4.250.0080.00016.29
7.4.240.0020.00516.48
7.4.230.0070.00016.28
7.4.220.0130.00716.61
7.4.210.0060.00716.49
7.4.200.0070.00016.28
7.4.160.0090.00616.39
7.4.150.0090.00917.40
7.4.140.0150.00517.86
7.4.130.0180.00216.38
7.4.120.0050.01216.50
7.4.110.0040.01516.43
7.4.100.0100.00616.36
7.4.90.0120.00616.30
7.4.80.0070.01419.39
7.4.70.0180.00316.42
7.4.60.0030.01316.33
7.4.50.0080.00016.47
7.4.40.0090.00616.38
7.4.30.0120.00816.32
7.4.00.0000.01614.86
7.3.330.0030.00313.17
7.3.320.0050.00012.94
7.3.310.0060.00316.05
7.3.300.0030.00316.11
7.3.290.0060.01116.19
7.3.280.0090.00716.19
7.3.270.0140.00617.40
7.3.260.0170.00715.98
7.3.250.0080.00916.43
7.3.240.0100.00616.22
7.3.230.0110.00716.39
7.3.210.0100.00616.43
7.3.200.0150.01019.39
7.3.190.0040.01516.66
7.3.180.0100.00716.27
7.3.170.0100.01016.31
7.3.160.0120.00916.19
7.3.120.0100.00714.73
7.3.110.0030.00714.90
7.3.100.0030.01214.63
7.3.90.0030.00914.84
7.3.80.0150.00014.39
7.3.70.0070.00714.63
7.3.60.0030.01014.80
7.3.50.0070.01014.64
7.3.40.0070.01014.66
7.3.30.0070.00714.49
7.3.20.0070.00716.64
7.3.10.0120.00316.58
7.3.00.0100.00716.57
7.2.330.0080.00816.48
7.2.320.0140.00316.31
7.2.310.0080.00816.41
7.2.300.0130.00316.64
7.2.290.0040.01216.58
7.2.240.0070.00714.99
7.2.230.0070.00714.77
7.2.220.0000.01314.88
7.2.210.0000.01215.10
7.2.200.0030.01014.89
7.2.190.0040.00714.52
7.2.180.0030.01014.73
7.2.170.0090.00915.00
7.2.160.0060.00914.95
7.2.150.0030.01016.71
7.2.140.0120.00616.83
7.2.130.0040.01416.81
7.2.120.0070.01016.96
7.2.110.0100.00316.81
7.2.100.0080.00816.91
7.2.90.0070.01016.80
7.2.80.0090.00316.76
7.2.70.0030.01216.88
7.2.60.0050.00916.78
7.2.50.0040.01416.91
7.2.40.0070.01016.92
7.2.30.0060.00616.93
7.2.20.0130.00316.80
7.2.10.0060.00916.93
7.2.00.0030.01016.89
7.1.330.0030.01215.83
7.1.320.0040.01115.66
7.1.310.0040.00915.64
7.1.300.0000.01515.57
7.1.290.0040.00715.54
7.1.280.0040.00415.87
7.1.270.0070.00415.91
7.1.260.0060.00615.52
7.1.250.0030.01315.60
7.1.200.0060.00315.40
7.1.70.0030.00617.16
7.1.60.0070.01519.32
7.1.50.0040.01816.79
7.1.00.0070.07322.28
7.0.200.0000.00816.75
7.0.140.0030.07321.95
7.0.60.0070.08019.84
7.0.50.0000.04317.85
7.0.40.0000.08019.98
7.0.30.0470.07020.00
7.0.20.0100.05320.09
7.0.10.0030.04720.13
7.0.00.0100.08320.09
5.6.280.0030.07321.04
5.6.210.0100.07320.74
5.6.200.0030.08318.18
5.6.190.0070.05020.77
5.6.180.0530.06720.67
5.6.170.0130.04720.35
5.6.160.0130.07020.63
5.6.150.0130.07318.18
5.6.140.0100.06318.18
5.6.130.0100.04018.21
5.6.120.0070.05720.76
5.6.110.0100.06321.13
5.6.100.0070.08321.02
5.6.90.0130.07720.95
5.6.80.0100.08020.37
5.5.350.0170.08020.43
5.5.340.0030.08717.91
5.5.330.0030.05320.23
5.5.320.0270.03720.24
5.5.310.0270.07720.16
5.5.300.0000.08017.89
5.5.290.0070.04317.89
5.5.280.0070.08320.86
5.5.270.0200.07320.74
5.5.260.0170.04320.83
5.5.250.0170.05320.48
5.5.240.0230.06720.14
5.4.450.0200.04019.26
5.4.440.0170.03319.42
5.4.430.0300.03319.22
5.4.420.0670.00019.32
5.4.410.0630.00019.31
5.4.400.0830.00019.20
5.4.390.0630.00018.92
5.4.380.0670.00019.14
5.4.370.0670.00018.96
5.4.360.0600.00019.16
5.4.350.0630.00019.01
5.4.340.0110.05111.97
5.4.320.0110.05212.45
5.4.310.0080.05412.45
5.4.300.0090.04212.45
5.4.290.0080.04312.45
5.4.280.0090.03812.35
5.4.270.0090.04512.34
5.4.260.0110.07312.35
5.4.250.0100.04712.35
5.4.240.0070.03912.34
5.4.230.0080.03912.34
5.4.220.0060.04412.34
5.4.210.0110.07512.34
5.4.200.0100.03812.34
5.4.190.0050.03912.33
5.4.180.0080.03612.33
5.4.170.0050.05312.35
5.4.160.0060.05812.34
5.4.150.0050.04112.34
5.4.140.0110.04712.02
5.4.130.0100.04412.01
5.4.120.0090.03711.96
5.4.110.0160.05811.96
5.4.100.0080.03811.96
5.4.90.0080.03611.96
5.4.80.0040.06711.96
5.4.70.0080.04311.96
5.4.60.0130.05411.96
5.4.50.0060.04111.96
5.4.40.0090.04111.95
5.4.30.0090.04111.95
5.4.20.0110.04311.95
5.4.10.0100.04211.95
5.4.00.0080.04511.43
5.3.290.0090.04712.80
5.3.280.0050.04912.71
5.3.270.0090.04212.73
5.3.260.0090.05512.72
5.3.250.0070.04412.72
5.3.240.0100.04312.72
5.3.230.0110.04312.71
5.3.220.0090.05112.68
5.3.210.0140.04212.68
5.3.200.0110.04812.68
5.3.190.0130.04712.68
5.3.180.0160.04412.68
5.3.170.0100.05112.67
5.3.160.0140.05612.67
5.3.150.0110.03912.67
5.3.140.0050.03812.66
5.3.130.0100.04212.66
5.3.120.0100.04412.66
5.3.110.0050.04812.66
5.3.100.0070.03912.12
5.3.90.0060.03712.08
5.3.80.0090.03912.07
5.3.70.0190.06412.07
5.3.60.0070.03812.06
5.3.50.0060.03612.00
5.3.40.0070.03712.00
5.3.30.0120.06211.94
5.3.20.0120.06111.72
5.3.10.0110.05111.69
5.3.00.0100.04511.67
5.2.170.0060.0469.18
5.2.160.0060.0409.18
5.2.150.0050.0319.18
5.2.140.0090.0309.18
5.2.130.0040.0309.13
5.2.120.0040.0329.14
5.2.110.0050.0299.14
5.2.100.0070.0279.13
5.2.90.0080.0279.13
5.2.80.0050.0339.13
5.2.70.0060.0309.13
5.2.60.0050.0299.08
5.2.50.0040.0379.05
5.2.40.0050.0469.03
5.2.30.0080.0319.01
5.2.20.0040.0309.00
5.2.10.0070.0278.92
5.2.00.0030.0348.78
5.1.60.0040.0278.07
5.1.50.0040.0278.07
5.1.40.0060.0298.04
5.1.30.0100.0268.40
5.1.20.0040.0328.41
5.1.10.0070.0258.14
5.1.00.0070.0238.14
5.0.50.0020.0246.61
5.0.40.0060.0186.47
5.0.30.0040.0326.29
5.0.20.0080.0206.26
5.0.10.0020.0246.23
5.0.00.0050.0336.23
4.4.90.0030.0194.78
4.4.80.0070.0144.75
4.4.70.0050.0184.75
4.4.60.0030.0174.75
4.4.50.0030.0194.77
4.4.40.0040.0254.71
4.4.30.0040.0144.76
4.4.20.0040.0144.85
4.4.10.0020.0184.85
4.4.00.0030.0274.76
4.3.110.0060.0144.67
4.3.100.0050.0144.66
4.3.90.0000.0174.64
4.3.80.0010.0264.58
4.3.70.0030.0174.63
4.3.60.0020.0174.62
4.3.50.0040.0154.63
4.3.40.0040.0224.54
4.3.30.0010.0203.27
4.3.20.0010.0183.25
4.3.10.0000.0183.22
4.3.00.0130.01710.05

preferences:
46.6 ms | 400 KiB | 5 Q