3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "ascfascsc+sdcsdc+"; $x = str_replace('+', '%20', $x);

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)
8.3.40.0090.00618.46
8.3.30.0140.00718.96
8.3.20.0070.00020.34
8.3.10.0080.00022.09
8.3.00.0070.00022.45
8.2.170.0150.00022.96
8.2.160.0100.00319.27
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.67
8.2.110.0070.01022.12
8.2.100.0110.00018.09
8.2.90.0000.00719.27
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0050.00317.98
8.2.20.0000.00717.46
8.2.10.0040.00417.62
8.2.00.0040.00417.50
8.1.270.0080.00022.01
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00624.04
8.1.230.0040.00818.88
8.1.220.0020.00517.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0030.00517.16
8.1.180.0000.00920.46
8.1.170.0090.00018.52
8.1.160.0030.00322.07
8.1.150.0070.00018.61
8.1.140.0000.00717.38
8.1.130.0000.00817.68
8.1.120.0020.00517.27
8.1.110.0040.00417.46
8.1.100.0000.00717.39
8.1.90.0040.00417.36
8.1.80.0000.00817.44
8.1.70.0030.00317.36
8.1.60.0030.00617.39
8.1.50.0040.00417.34
8.1.40.0050.00217.46
8.1.30.0040.00417.60
8.1.20.0040.00417.57
8.1.10.0060.00317.47
8.1.00.0070.00017.27
8.0.300.0000.00718.77
8.0.290.0030.00517.16
8.0.280.0000.00718.25
8.0.270.0000.00717.25
8.0.260.0030.00316.75
8.0.250.0000.00616.95
8.0.240.0040.00416.82
8.0.230.0030.00316.85
8.0.220.0030.00316.86
8.0.210.0000.00716.84
8.0.200.0060.00016.75
8.0.190.0040.00416.87
8.0.180.0080.00016.89
8.0.170.0000.00816.88
8.0.160.0070.00016.66
8.0.150.0050.00316.87
8.0.140.0000.00716.81
8.0.130.0040.00413.31
8.0.120.0000.00716.66
8.0.110.0000.00716.71
8.0.100.0040.00416.88
8.0.90.0000.00816.71
8.0.80.0060.00916.81
8.0.70.0000.00716.69
8.0.60.0070.00016.71
8.0.50.0000.00816.60
8.0.30.0130.00517.06
8.0.20.0110.01017.40
8.0.10.0030.00316.82
8.0.00.0110.00616.67
7.4.330.0030.00315.00
7.4.320.0040.00416.46
7.4.300.0030.00316.34
7.4.290.0030.00316.57
7.4.280.0070.00016.34
7.4.270.0040.00416.43
7.4.260.0080.00016.51
7.4.250.0080.00016.41
7.4.240.0040.00316.56
7.4.230.0040.00316.53
7.4.220.0060.00916.56
7.4.210.0080.00716.50
7.4.200.0000.00716.34
7.4.190.0000.00716.61
7.4.160.0090.00616.38
7.4.150.0040.01417.40
7.4.140.0150.00717.86
7.4.130.0110.00816.30
7.4.120.0090.01016.45
7.4.110.0140.00416.62
7.4.100.0070.01116.49
7.4.90.0160.00616.27
7.4.80.0030.00719.39
7.4.70.0030.01316.34
7.4.60.0120.00616.38
7.4.50.0030.00516.30
7.4.40.0080.00822.77
7.4.30.0060.00916.34
7.4.00.0080.00614.65
7.3.330.0020.00212.98
7.3.320.0000.00512.98
7.3.310.0030.00316.22
7.3.300.0000.00716.12
7.3.290.0130.00616.14
7.3.280.0090.00616.11
7.3.270.0100.00717.40
7.3.260.0030.01316.05
7.3.250.0120.01016.41
7.3.240.0100.01016.23
7.3.230.0090.01416.39
7.3.210.0130.00716.12
7.3.200.0180.00019.39
7.3.190.0070.01016.21
7.3.180.0030.01216.25
7.3.170.0060.00916.52
7.3.160.0090.00616.20
7.3.120.0060.00914.75
7.3.10.0000.01516.63
7.3.00.0040.01116.61
7.2.330.0030.01316.39
7.2.320.0080.00916.50
7.2.310.0130.00716.52
7.2.300.0080.00816.32
7.2.290.0070.01016.44
7.2.130.0040.01116.65
7.2.120.0060.00916.79
7.2.110.0060.00616.88
7.2.100.0030.00716.84
7.2.90.0060.01016.54
7.2.80.0070.00716.68
7.2.70.0070.00716.50
7.2.60.0090.00816.73
7.2.50.0110.00016.90
7.2.40.0070.00716.80
7.2.30.0030.00916.66
7.2.20.0060.00316.55
7.2.10.0070.00716.48
7.2.00.0040.01118.13
7.1.250.0030.01015.44
7.1.200.0100.00315.50
7.1.100.0380.00317.00
7.1.70.0000.01217.03
7.1.60.0160.00719.82
7.1.50.0100.01316.66
7.1.00.0000.03722.27
7.0.200.0000.00816.79
7.0.140.0030.07021.93
7.0.60.0070.06019.84
7.0.50.0000.05017.80
7.0.40.0100.06720.23
7.0.30.0370.07020.33
7.0.20.0300.03719.99
7.0.10.0230.07320.04
7.0.00.0070.03720.08
5.6.280.0000.07720.89
5.6.210.0000.08720.60
5.6.200.0070.05018.17
5.6.190.0170.07720.68
5.6.180.3700.04320.54
5.6.170.0330.08020.38
5.6.160.0000.05020.49
5.6.150.0000.06318.16
5.6.140.0030.08718.09
5.6.130.0070.05318.16
5.6.120.0030.08021.00
5.6.110.0070.07721.13
5.6.100.0100.04720.99
5.6.90.0170.08020.96
5.6.80.0070.08320.35
5.6.70.0330.06020.38
5.5.350.0030.07320.31
5.5.340.0030.04317.89
5.5.330.0030.09020.12
5.5.320.0330.04020.34
5.5.310.0200.05320.34
5.5.300.0070.07717.97
5.5.290.0030.08317.96
5.5.280.0100.08320.76
5.5.270.0030.07720.72
5.5.260.0070.08720.87
5.5.250.0030.04020.54
5.5.240.0070.08320.03
5.4.450.0170.05019.55
5.4.440.0970.05319.48
5.4.430.0830.05019.48
5.4.420.0630.05719.44
5.4.410.0100.05719.39
5.4.400.0900.07018.68
5.4.390.1200.05018.74
5.4.380.0270.07718.70
5.4.370.0100.05318.48
5.4.360.0200.04718.48
5.4.350.0200.06318.49
5.4.340.0170.05318.61
5.4.320.0080.03912.45
5.4.310.0060.04512.45
5.4.300.0070.03512.45
5.4.290.0060.03712.45
5.4.280.0050.03512.35
5.4.270.0040.03712.34
5.4.260.0000.05718.74
5.4.250.0130.04318.99
5.4.240.0130.04718.73
5.4.230.0100.04718.96
5.4.220.0070.05318.73
5.4.210.0200.04018.63
5.4.200.0030.06019.00
5.4.190.0070.06318.69
5.4.180.0030.06018.86
5.4.170.0070.06018.80
5.4.160.0030.05318.88
5.4.150.0030.06018.88
5.4.140.0070.06016.51
5.4.130.0130.04716.29
5.4.120.0200.05716.48
5.4.110.0030.05716.35
5.4.100.0070.05016.32
5.4.90.0130.05716.25
5.4.80.0030.05016.37
5.4.70.0130.05016.36
5.4.60.0030.05316.20
5.4.50.0170.04716.23
5.4.40.0100.04716.45
5.4.30.0000.05716.16
5.4.20.0100.04316.43
5.4.10.0100.06016.32
5.4.00.0130.04015.92
5.3.290.0050.03912.80
5.3.280.0100.05314.47
5.3.270.0030.06314.61
5.3.260.0100.04714.44
5.3.250.0030.05314.60
5.3.240.0100.05014.61
5.3.230.0070.05014.44
5.3.220.0070.05014.48
5.3.210.0070.07714.26
5.3.200.0030.05314.57
5.3.190.0000.06314.59
5.3.180.0070.06314.71
5.3.170.0100.05014.61
5.3.160.0070.05314.41
5.3.150.0070.07314.57
5.3.140.0070.04714.44
5.3.130.0100.05014.59
5.3.120.0030.05714.55
5.3.110.0030.07314.55
5.3.100.0130.04313.82
5.3.90.0030.07713.71
5.3.80.0130.04313.93
5.3.70.0070.05314.02
5.3.60.0130.04013.88
5.3.50.0130.05013.94
5.3.40.0070.06713.80
5.3.30.0200.05713.79
5.3.20.0070.05013.70
5.3.10.0100.04313.48
5.3.00.0070.05313.33
5.2.170.0130.04711.29
5.2.160.0030.04311.14
5.2.150.0030.04711.16
5.2.140.0100.05311.15
5.2.130.0070.04011.11
5.2.120.0000.05311.11
5.2.110.0100.05311.01
5.2.100.0030.04311.00
5.2.90.0070.04010.93
5.2.80.0070.04011.09
5.2.70.0000.04311.10
5.2.60.0170.03011.16
5.2.50.0070.04311.03
5.2.40.0130.04311.10
5.2.30.0130.05010.97
5.2.20.0030.04010.95
5.2.10.0170.02710.69
5.2.00.0030.04010.59
5.1.60.0030.0339.90
5.1.50.0000.04010.09
5.1.40.0030.03710.12
5.1.30.0100.04710.50
5.1.20.0070.04010.52
5.1.10.0000.04010.09
5.1.00.0070.03310.30
5.0.50.0000.0338.73
5.0.40.0070.0338.59
5.0.30.0000.0478.20
5.0.20.0130.0178.20
5.0.10.0000.0438.20
5.0.00.0000.0438.20
4.4.90.0000.0238.20
4.4.80.0000.0238.20
4.4.70.0000.0238.20
4.4.60.0000.0238.20
4.4.50.0100.0138.20
4.4.40.0030.0338.20
4.4.30.0030.0238.20
4.4.20.0030.0208.20
4.4.10.0100.0178.20
4.4.00.0070.0338.20
4.3.110.0000.0238.20
4.3.100.0030.0278.20
4.3.90.0070.0208.20
4.3.80.0030.0338.20
4.3.70.0070.0178.20
4.3.60.0030.0308.20
4.3.50.0000.0238.20
4.3.40.0000.0378.20
4.3.30.0000.0238.20
4.3.20.0030.0208.20
4.3.10.0030.0308.20
4.3.00.0130.0307.07

preferences:
37.34 ms | 400 KiB | 5 Q