3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = ':) kip :D'; $smilies = array(':)' => 'smile', ':D' => 'grin'); echo str_replace(array_keys($smilies), '', $text);

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)
8.3.60.0210.00016.75
8.3.50.0130.00722.89
8.3.40.0040.01118.75
8.3.30.0070.00718.84
8.3.20.0040.00420.16
8.3.10.0040.00421.60
8.3.00.0040.00419.25
8.2.180.0130.00616.37
8.2.170.0120.00922.96
8.2.160.0060.00622.26
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0040.00420.97
8.2.110.0060.00321.03
8.2.100.0040.00717.66
8.2.90.0000.00819.05
8.2.80.0080.00017.97
8.2.70.0030.00517.50
8.2.60.0000.00817.68
8.2.50.0030.00518.07
8.2.40.0040.00418.11
8.2.30.0070.00017.98
8.2.20.0040.00417.60
8.2.10.0070.00018.05
8.2.00.0070.00017.67
8.1.280.0070.00725.92
8.1.270.0080.00021.98
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00619.31
8.1.230.0110.00020.96
8.1.220.0030.00618.61
8.1.210.0000.00918.77
8.1.200.0000.01017.10
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0040.00418.42
8.1.160.0070.00021.93
8.1.150.0040.00418.71
8.1.140.0060.00317.29
8.1.130.0000.00717.87
8.1.120.0000.00717.40
8.1.110.0050.00217.39
8.1.100.0020.00517.39
8.1.90.0000.00717.40
8.1.80.0070.00017.42
8.1.70.0000.00817.36
8.1.60.0030.00617.47
8.1.50.0000.00817.43
8.1.40.0000.00717.28
8.1.30.0040.00417.52
8.1.20.0100.00017.51
8.1.10.0000.00717.54
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0000.00718.38
8.0.270.0000.00717.34
8.0.260.0030.00317.17
8.0.250.0020.00516.97
8.0.240.0060.00016.96
8.0.230.0000.00716.75
8.0.220.0000.00716.72
8.0.210.0030.00316.71
8.0.200.0030.00316.87
8.0.190.0030.00516.84
8.0.180.0030.00316.86
8.0.170.0040.00416.83
8.0.160.0040.00416.70
8.0.150.0030.00316.80
8.0.140.0040.00716.74
8.0.130.0030.00313.23
8.0.120.0020.00516.68
8.0.110.0000.00816.79
8.0.100.0000.00716.66
8.0.90.0000.00716.76
8.0.80.0030.01316.81
8.0.70.0030.00516.86
8.0.60.0040.00416.66
8.0.50.0000.00816.87
8.0.30.0060.01316.84
8.0.20.0080.01017.40
8.0.10.0030.00516.82
8.0.00.0080.00816.86
7.4.330.0050.00015.00
7.4.320.0050.00216.38
7.4.300.0000.00616.49
7.4.290.0090.00016.53
7.4.280.0040.00416.43
7.4.270.0070.00016.57
7.4.260.0030.00616.44
7.4.250.0050.00316.40
7.4.240.0030.00316.49
7.4.230.0030.00316.18
7.4.220.0090.00916.38
7.4.210.0090.01016.55
7.4.200.0030.00316.46
7.4.160.0060.00916.38
7.4.150.0130.00717.40
7.4.140.0090.01217.86
7.4.130.0110.00616.42
7.4.120.0100.00716.37
7.4.110.0150.00616.27
7.4.100.0120.01216.34
7.4.90.0120.00416.41
7.4.80.0140.00319.39
7.4.70.0040.01216.46
7.4.60.0160.00016.46
7.4.50.0050.00316.26
7.4.40.0030.01816.29
7.4.30.0110.00616.52
7.4.00.0100.00714.68
7.3.330.0000.00612.93
7.3.320.0030.00313.02
7.3.310.0030.00316.07
7.3.300.0000.00716.14
7.3.290.0110.00316.17
7.3.280.0130.00516.08
7.3.270.0080.01517.40
7.3.260.0100.00716.29
7.3.250.0100.01116.43
7.3.240.0080.00816.20
7.3.230.0120.00616.39
7.3.210.0060.01116.35
7.3.200.0030.01319.39
7.3.190.0120.00916.42
7.3.180.0040.01116.19
7.3.170.0130.00316.34
7.3.160.0090.00616.49
7.3.120.0110.00714.52
7.3.110.0080.00614.58
7.3.100.0030.01314.96
7.3.90.0070.00414.96
7.3.80.0060.00314.26
7.3.70.0050.00514.36
7.3.60.0030.01014.85
7.3.50.0000.01114.84
7.3.40.0090.00314.68
7.3.30.0030.01314.64
7.3.20.0000.01616.63
7.3.10.0090.00016.49
7.3.00.0030.00616.71
7.2.330.0090.00916.74
7.2.320.0160.00616.33
7.2.310.0030.01616.44
7.2.300.0090.00616.64
7.2.290.0130.00316.51
7.2.250.0090.00914.76
7.2.240.0070.01315.09
7.2.230.0030.01015.04
7.2.220.0070.00714.79
7.2.210.0030.01014.84
7.2.200.0070.00714.95
7.2.190.0150.00015.06
7.2.180.0040.00814.96
7.2.170.0040.01414.78
7.2.00.0060.00919.47
7.1.330.0000.01315.99
7.1.320.0030.00615.81
7.1.310.0000.01015.47
7.1.300.0030.00615.54
7.1.290.0080.00015.97
7.1.280.0000.00915.41
7.1.270.0070.00715.78
7.1.260.0080.00415.80
7.1.100.0100.00317.91
7.1.70.0030.00316.77
7.1.60.0140.01119.40
7.1.50.0060.00616.89
7.1.00.0070.07322.36
7.0.200.0070.00316.46
7.0.140.0030.06722.22
7.0.60.0000.05319.92
7.0.50.0030.04017.88
7.0.40.0070.04020.40
7.0.30.0300.06320.21
7.0.20.0370.05020.18
7.0.10.0070.08320.16
7.0.00.0070.08720.13
5.6.280.0100.06721.12
5.6.210.0100.03320.61
5.6.200.0030.04718.17
5.6.190.0130.05020.79
5.6.180.0370.03720.77
5.6.170.0270.08720.42
5.6.160.0070.06720.52
5.6.150.0000.04318.18
5.6.140.0030.07318.14
5.6.130.0070.08318.14
5.6.120.0070.03721.06
5.6.110.0200.07721.12
5.6.100.0070.09021.00
5.6.90.0030.06721.09
5.6.80.0100.05020.27
5.5.350.0070.08020.49
5.5.340.0070.08317.92
5.5.330.0070.03720.19
5.5.320.0370.07020.18
5.5.310.0300.06020.21
5.5.300.0230.03317.95
5.5.290.0070.08317.87
5.5.280.0070.04020.86
5.5.270.0130.07320.95
5.5.260.0130.08720.72
5.5.250.0030.08320.69
5.5.240.0230.08320.25
5.4.450.0670.05019.10
5.4.440.0230.05019.13
5.4.430.0370.04319.41
5.4.420.0900.03719.23
5.4.410.0600.03719.28
5.4.400.0430.03719.25
5.4.390.0770.04318.93
5.4.380.0230.06318.77
5.4.370.0330.06018.61
5.4.360.0470.06018.63
5.4.350.0370.06018.65
5.4.340.0400.06318.63
5.4.320.0060.03712.45
5.4.310.0060.03912.45
5.4.300.0070.03412.45
5.4.290.0030.04012.45
5.4.280.0070.03412.35
5.4.270.0030.03712.34
5.4.260.0020.04012.34
5.4.250.0030.04012.35
5.4.240.0070.03512.34
5.4.230.0080.04212.34
5.4.220.0060.04812.34
5.4.210.0070.03912.34
5.4.200.0030.04012.34
5.4.190.0100.03312.34
5.4.180.0090.03812.34
5.4.170.0010.04012.35
5.4.160.0060.03512.34
5.4.150.0080.03312.34
5.4.140.0040.03812.02
5.4.130.0040.03712.01
5.4.120.0050.03511.97
5.4.110.0030.03811.96
5.4.100.0070.04111.96
5.4.90.0050.04311.96
5.4.80.0080.03511.96
5.4.70.0080.03111.96
5.4.60.0050.03511.96
5.4.50.0080.03311.96
5.4.40.0040.03511.95
5.4.30.0040.04011.95
5.4.20.0050.03611.95
5.4.10.0050.04011.95
5.4.00.0080.04011.43
5.3.290.0090.03712.80
5.3.280.0080.03812.70
5.3.270.0100.04712.73
5.3.260.0090.03912.72
5.3.250.0060.03712.72
5.3.240.0090.03412.72
5.3.230.0050.03912.71
5.3.220.0030.03912.68
5.3.210.0040.04012.68
5.3.200.0040.03812.68
5.3.190.0090.03412.68
5.3.180.0110.03512.68
5.3.170.0100.03412.67
5.3.160.0070.03612.68
5.3.150.0090.03412.67
5.3.140.0040.03812.66
5.3.130.0080.03712.66
5.3.120.0070.04412.66
5.3.110.0090.03512.65
5.3.100.0060.03612.12
5.3.90.0050.03712.08
5.3.80.0070.03512.07
5.3.70.0080.03612.07
5.3.60.0060.04512.07
5.3.50.0070.03612.00
5.3.40.0070.03512.00
5.3.30.0100.03411.94
5.3.20.0080.03311.72
5.3.10.0050.04111.69
5.3.00.0070.04011.68
5.2.170.0010.0329.18
5.2.160.0040.0289.18
5.2.150.0050.0299.18
5.2.140.0030.0319.17
5.2.130.0040.0289.13
5.2.120.0070.0309.14
5.2.110.0050.0309.14
5.2.100.0040.0359.14
5.2.90.0060.0319.14
5.2.80.0050.0299.14
5.2.70.0070.0319.14
5.2.60.0020.0439.09
5.2.50.0040.0309.05
5.2.40.0080.0259.03
5.2.30.0050.0299.01
5.2.20.0030.0309.00
5.2.10.0030.0298.91
5.2.00.0050.0348.77
5.1.60.0040.0238.06
5.1.50.0020.0268.06
5.1.40.0040.0248.04
5.1.30.0060.0238.39
5.1.20.0020.0278.41
5.1.10.0030.0268.13
5.1.00.0060.0238.14
5.0.50.0020.0216.62
5.0.40.0040.0186.47
5.0.30.0040.0316.29
5.0.20.0040.0186.26
5.0.10.0020.0206.24
5.0.00.0040.0306.23
4.4.90.0050.0184.78
4.4.80.0050.0124.76
4.4.70.0020.0224.75
4.4.60.0020.0204.75
4.4.50.0010.0164.77
4.4.40.0030.0314.71
4.4.30.0030.0214.76
4.4.20.0050.0174.84
4.4.10.0020.0214.85
4.4.00.0030.0274.76
4.3.110.0010.0164.67
4.3.100.0030.0144.66
4.3.90.0030.0144.63
4.3.80.0020.0244.59
4.3.70.0040.0134.63
4.3.60.0020.0204.63
4.3.50.0020.0174.62
4.3.40.0020.0244.54
4.3.30.0020.0153.28
4.3.20.0020.0153.26
4.3.10.0020.0163.21
4.3.00.0030.01715.92

preferences:
98.58 ms | 401 KiB | 5 Q