3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = "meno go you to from"; $regex = array('to','go'); $url = preg_replace($regex, '', $url); echo $url;

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)
8.3.70.0090.00618.30
8.3.60.0180.00418.30
8.3.50.0100.00821.92
8.3.40.0070.00718.63
8.3.30.0110.00418.77
8.3.20.0040.00420.05
8.3.10.0040.00421.76
8.3.00.0080.00019.25
8.2.180.0120.00618.26
8.2.170.0120.00622.96
8.2.160.0070.00720.27
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.80
8.2.110.0110.00021.02
8.2.100.0090.00317.63
8.2.90.0030.00718.92
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0060.00317.93
8.2.50.0060.00318.07
8.2.40.0000.00820.05
8.2.30.0040.00418.04
8.2.20.0050.00317.71
8.2.10.0070.00017.97
8.2.00.0000.00817.66
8.1.280.0140.00325.92
8.1.270.0080.00018.75
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0000.01217.42
8.1.220.0080.00017.76
8.1.210.0000.00918.77
8.1.200.0090.00317.22
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0090.00018.54
8.1.160.0040.00421.85
8.1.150.0040.00418.88
8.1.140.0040.00417.38
8.1.130.0000.00717.73
8.1.120.0000.00817.39
8.1.110.0040.00417.43
8.1.100.0070.00017.27
8.1.90.0000.00717.42
8.1.80.0070.00017.34
8.1.70.0040.00417.47
8.1.60.0040.00417.52
8.1.50.0040.00417.50
8.1.40.0060.00317.43
8.1.30.0000.00817.49
8.1.20.0040.00417.48
8.1.10.0040.00417.48
8.1.00.0050.00317.29
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0080.00017.10
8.0.260.0070.00017.16
8.0.250.0000.00716.97
8.0.240.0030.00317.05
8.0.230.0020.00517.01
8.0.220.0030.00516.91
8.0.210.0000.00716.85
8.0.200.0000.00616.94
8.0.190.0040.00416.94
8.0.180.0070.00016.95
8.0.170.0040.00416.91
8.0.160.0000.00816.93
8.0.150.0040.00416.84
8.0.140.0000.00816.87
8.0.130.0050.00013.33
8.0.120.0040.00416.88
8.0.110.0050.00316.89
8.0.100.0040.00416.85
8.0.90.0000.00716.78
8.0.80.0120.00616.88
8.0.70.0030.00616.78
8.0.60.0040.00416.86
8.0.50.0000.00716.71
8.0.30.0150.00817.00
8.0.20.0120.00817.40
8.0.10.0000.00716.84
8.0.00.0070.01016.75
7.4.330.0020.00215.03
7.4.320.0000.00716.44
7.4.300.0060.00016.45
7.4.290.0030.00316.53
7.4.280.0000.00716.43
7.4.270.0070.00016.34
7.4.260.0050.00316.58
7.4.250.0030.00516.31
7.4.240.0050.00216.46
7.4.230.0030.00316.64
7.4.220.0110.00616.47
7.4.210.0080.00816.55
7.4.200.0030.00316.31
7.4.160.0120.00816.45
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0100.00716.42
7.4.120.0120.00516.56
7.4.110.0030.01516.65
7.4.100.0100.00616.65
7.4.90.0080.01116.48
7.4.80.0150.00319.39
7.4.70.0030.01316.52
7.4.60.0070.01016.54
7.4.50.0040.00416.28
7.4.40.0140.00316.51
7.4.30.0120.00616.21
7.4.00.0060.01014.72
7.3.330.0000.00513.00
7.3.320.0060.00613.17
7.3.310.0030.00316.31
7.3.300.0060.00016.20
7.3.290.0100.00616.23
7.3.280.0090.01016.26
7.3.270.0100.00617.40
7.3.260.0070.01716.27
7.3.250.0130.00716.42
7.3.240.0070.01416.45
7.3.230.0040.01316.39
7.3.210.0060.01016.24
7.3.200.0070.01119.39
7.3.190.0130.00416.26
7.3.180.0060.00916.26
7.3.170.0080.01116.46
7.3.160.0160.00016.30
7.3.120.0070.01114.67
7.3.110.0090.00914.68
7.3.100.0060.01114.64
7.3.90.0080.00914.85
7.3.80.0110.00314.82
7.3.70.0010.00814.68
7.3.60.0090.00614.66
7.3.50.0080.00214.55
7.3.40.0080.00614.65
7.3.30.0090.00814.74
7.3.20.0020.01116.41
7.3.10.0060.01016.60
7.3.00.0080.01016.36
7.2.330.0090.01416.49
7.2.320.0090.00616.54
7.2.310.0080.00816.37
7.2.300.0180.00316.43
7.2.290.0110.00816.38
7.2.250.0080.01015.01
7.2.240.0100.01015.16
7.2.230.0020.01314.86
7.2.220.0060.00614.92
7.2.210.0060.00714.88
7.2.200.0060.00815.05
7.2.190.0080.00515.01
7.2.180.0040.00914.96
7.2.170.0060.01014.87
7.2.130.0170.01416.16
7.2.120.0180.01216.39
7.2.110.0150.01516.40
7.2.100.0170.01016.53
7.2.90.0110.01116.50
7.2.80.0140.01116.58
7.2.70.0170.00816.68
7.2.60.0070.01316.50
7.2.50.0150.00316.55
7.2.40.0150.01116.76
7.2.30.0150.00416.20
7.2.20.0110.00716.45
7.2.10.0120.00616.30
7.2.00.0080.00617.91
7.1.330.0030.01015.62
7.1.320.0060.00715.60
7.1.310.0110.00215.94
7.1.300.0090.00415.64
7.1.290.0030.01115.60
7.1.280.0030.01115.67
7.1.270.0050.00915.72
7.1.260.0070.00615.73
7.1.250.0190.01315.54
7.1.200.0040.00715.75
7.1.100.0050.00518.11
7.1.70.0040.00417.23
7.1.60.0180.00719.50
7.1.50.0120.00916.38
7.1.00.0030.07722.36
7.0.200.0030.00616.46
7.0.140.0070.07322.07
7.0.60.0070.04320.00
7.0.50.0170.06317.79
7.0.40.0100.08320.04
7.0.30.0230.07320.13
7.0.20.0230.08720.29
7.0.10.0270.08320.09
7.0.00.0070.07320.30
5.6.280.0030.07320.97
5.6.210.0100.07720.70
5.6.200.0030.04718.09
5.6.190.0100.08020.48
5.6.180.0270.04320.40
5.6.170.0130.04720.48
5.6.160.0000.04320.61
5.6.150.0100.07318.19
5.6.140.0070.04018.18
5.6.130.0070.07718.18
5.6.120.0100.08720.99
5.6.110.0170.07720.98
5.6.100.0070.08721.03
5.6.90.0070.05720.99
5.6.80.0170.07020.50
5.6.70.0270.07020.39
5.5.350.0170.07320.46
5.5.340.0170.03717.92
5.5.330.0000.04720.40
5.5.320.0230.07720.40
5.5.310.0330.04720.21
5.5.300.0070.07017.96
5.5.290.0130.05717.96
5.5.280.0000.04320.86
5.5.270.0000.04720.63
5.5.260.0130.07720.86
5.5.250.0000.05020.61
5.5.240.0070.08020.15
5.4.450.0100.06319.29
5.4.440.0770.07719.24
5.4.430.0670.06719.24
5.4.420.0670.06019.32
5.4.410.0900.05719.36
5.4.400.0570.05018.51
5.4.390.0300.04018.49
5.4.380.0670.06318.49
5.4.370.0270.07018.61
5.4.360.0730.06318.62
5.4.350.0300.04718.61
5.4.340.0830.06718.65
5.4.320.0270.06018.59
5.4.310.0570.06318.70
5.4.300.0130.08018.65
5.4.290.0600.05718.58
5.4.280.0200.06318.69
5.4.270.0100.06318.69
5.4.260.0600.04718.64
5.4.250.0230.05018.49
5.4.240.0500.06018.60
5.4.230.0270.06718.58
5.4.220.0600.05718.48
5.4.210.0170.05718.70
5.4.200.0630.05716.61
5.4.190.0170.06718.72
5.4.180.0770.04718.70
5.4.170.0200.08018.47
5.4.160.0100.07018.66
5.4.150.0730.04718.66
5.4.140.0300.05016.09
5.4.130.0800.04316.05
5.4.120.0230.05716.25
5.4.110.0770.05316.32
5.4.100.0200.04716.12
5.4.90.1070.06316.25
5.4.80.0230.05016.20
5.4.70.0830.05016.02
5.4.60.0270.05716.22
5.4.50.1000.06016.29
5.4.40.0300.05016.21
5.4.30.0200.05716.11
5.4.20.1200.05716.12
5.4.10.0170.05016.15
5.4.00.0870.04715.56
5.3.290.0230.07714.64
5.3.280.0230.05314.63
5.3.270.0800.05714.61
5.3.260.0200.05714.59
5.3.250.0800.05314.54
5.3.240.0130.06014.59
5.3.230.0830.04014.54
5.3.220.0230.04314.49
5.3.210.0800.06314.53
5.3.200.0170.05714.46
5.3.190.0100.07014.51
5.3.180.0970.05014.54
5.3.170.0230.04314.54
5.3.160.0770.05314.47
5.3.150.0130.06014.56
5.3.140.0800.06014.46
5.3.130.0130.06014.55
5.3.120.0770.05714.62
5.3.110.0230.04714.58
5.3.100.1200.06714.08
5.3.90.0200.05014.09
5.3.80.1330.05313.95
5.3.70.0200.05714.09
5.3.60.0100.05314.00
5.3.50.0730.06013.86
5.3.40.0800.04713.88
5.3.30.0730.04313.98
5.3.20.0130.05013.70
5.3.10.0170.05013.62
5.3.00.0800.05313.53
5.2.170.0170.04311.09
5.2.160.0100.04311.30
5.2.150.0900.04711.13
5.2.140.0030.05311.13
5.2.130.0870.04711.23
5.2.120.0100.04011.10
5.2.110.0130.04311.23
5.2.100.0870.04011.03
5.2.90.0130.04711.14
5.2.80.0770.04711.07
5.2.70.0130.05311.03
5.2.60.0070.05011.03
5.2.50.0870.05311.04
5.2.40.0130.04310.98
5.2.30.0100.04311.11
5.2.20.0130.05010.88
5.2.10.1170.05010.97
5.2.00.0100.04310.87
5.1.60.0870.03710.10
5.1.50.0100.04010.02
5.1.40.0030.0439.99
5.1.30.0900.04010.48
5.1.20.0200.03010.45
5.1.10.0130.03310.19
5.1.00.0870.04010.10
5.0.50.0030.0378.62
5.0.40.0030.0338.42
5.0.30.0100.0478.28
5.0.20.0070.0308.32
5.0.10.0070.0308.23
5.0.00.0800.0438.19
4.4.90.0070.0275.83
4.4.80.0070.0205.90
4.4.70.0030.0275.91
4.4.60.0000.0275.90
4.4.50.0030.0275.94
4.4.40.0070.0335.82
4.4.30.0000.0275.87
4.4.20.0770.0205.97
4.4.10.0130.0135.93
4.4.00.0030.0375.93
4.3.110.0100.0275.81
4.3.100.0100.0205.82
4.3.90.0030.0235.78
4.3.80.0030.0405.76
4.3.70.0070.0235.82
4.3.60.0070.0235.88
4.3.50.0800.0205.80
4.3.40.0070.0335.75
4.3.30.0030.0274.58
4.3.20.0000.0274.53
4.3.10.0070.0274.50
4.3.00.0030.0306.92

preferences:
46.51 ms | 401 KiB | 5 Q