3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urlencode(urlencode("'"));

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)
8.3.60.0100.00316.50
8.3.50.0100.01019.64
8.3.40.0120.00618.79
8.3.30.0070.00718.84
8.3.20.0040.00420.04
8.3.10.0040.00423.83
8.3.00.0000.00819.26
8.2.180.0130.00316.49
8.2.170.0030.01022.96
8.2.160.0080.00820.38
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00721.02
8.2.110.0030.00620.35
8.2.100.0040.00818.22
8.2.90.0000.00719.28
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0070.00017.80
8.2.50.0040.00418.07
8.2.40.0080.00018.03
8.2.30.0030.00717.90
8.2.20.0000.00717.65
8.2.10.0040.00417.86
8.2.00.0000.00817.55
8.1.280.0070.01025.92
8.1.270.0040.00423.87
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.00
8.1.230.0080.00318.89
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0000.00917.10
8.1.190.0060.00317.10
8.1.180.0080.00018.10
8.1.170.0090.00018.53
8.1.160.0050.00322.00
8.1.150.0000.00718.86
8.1.140.0030.00517.33
8.1.130.0030.00317.81
8.1.120.0080.00017.26
8.1.110.0000.00817.31
8.1.100.0070.00017.31
8.1.90.0000.00717.34
8.1.80.0070.00017.23
8.1.70.0000.00717.27
8.1.60.0030.00517.43
8.1.50.0050.00217.37
8.1.40.0040.00417.43
8.1.30.0000.00917.47
8.1.20.0020.00517.54
8.1.10.0040.00417.43
8.1.00.0040.00417.23
8.0.300.0050.00318.77
8.0.290.0000.00716.63
8.0.280.0040.00418.29
8.0.270.0070.00017.18
8.0.260.0000.00617.14
8.0.250.0000.00716.88
8.0.240.0040.00416.86
8.0.230.0070.00016.77
8.0.220.0070.00016.64
8.0.210.0070.00016.75
8.0.200.0070.00016.83
8.0.190.0040.00416.80
8.0.180.0030.00316.71
8.0.170.0000.00716.80
8.0.160.0050.00316.75
8.0.150.0030.00316.64
8.0.140.0020.00516.60
8.0.130.0000.00513.15
8.0.120.0060.00316.61
8.0.110.0080.00016.64
8.0.100.0070.00016.62
8.0.90.0000.00916.58
8.0.80.0080.01216.68
8.0.70.0000.00716.77
8.0.60.0040.00416.73
8.0.50.0030.00516.62
8.0.30.0130.00616.97
8.0.20.0080.01417.40
8.0.10.0040.00416.94
8.0.00.0120.00616.65
7.4.330.0030.00315.00
7.4.320.0000.00716.37
7.4.300.0060.00016.36
7.4.290.0070.00016.36
7.4.280.0000.00816.37
7.4.270.0000.00816.40
7.4.260.0090.00016.45
7.4.250.0080.00016.34
7.4.240.0030.00516.34
7.4.230.0050.00316.46
7.4.220.0070.01116.30
7.4.210.0080.00816.40
7.4.200.0000.00716.25
7.4.160.0110.00716.20
7.4.150.0040.02117.40
7.4.140.0110.00617.86
7.4.130.0120.00616.42
7.4.120.0150.00516.44
7.4.110.0080.01716.29
7.4.100.0150.00616.38
7.4.90.0100.00616.33
7.4.80.0140.00319.39
7.4.70.0060.01016.13
7.4.60.0130.00316.24
7.4.50.0000.00516.25
7.4.40.0000.01516.46
7.4.30.0000.01416.43
7.4.00.0070.01114.89
7.3.330.0050.00012.96
7.3.320.0000.00513.03
7.3.310.0000.00716.00
7.3.300.0050.00216.07
7.3.290.0110.00316.07
7.3.280.0090.00916.13
7.3.270.0090.00917.40
7.3.260.0140.00316.10
7.3.250.0130.00316.29
7.3.240.0130.00616.42
7.3.230.0120.00616.39
7.3.210.0210.00416.37
7.3.200.0110.01119.39
7.3.190.0060.01516.16
7.3.180.0120.00916.30
7.3.170.0080.00816.44
7.3.160.0030.01216.24
7.2.330.0100.01016.46
7.2.320.0100.00616.50
7.2.310.0070.01416.48
7.2.300.0110.01116.53
7.2.290.0100.01016.26
7.2.00.0040.00819.34
7.1.100.0030.01117.90
7.1.70.0030.00717.16
7.1.60.0030.01719.46
7.1.50.0160.00316.62
7.1.00.0070.07322.45
7.0.200.0000.01016.67
7.0.140.0000.07722.08
7.0.110.0030.05319.93
7.0.100.0100.06020.09
7.0.90.0100.04719.96
7.0.80.0100.04719.83
7.0.70.0170.04019.93
7.0.60.0170.03319.88
7.0.50.0100.07719.93
7.0.40.0030.07019.75
7.0.30.0070.06019.81
7.0.20.0100.05319.64
7.0.10.0070.07019.63
7.0.00.0000.05719.70
5.6.280.0000.07720.90
5.6.260.0130.05720.50
5.6.250.0070.08020.67
5.6.240.0130.06720.58
5.6.230.0070.08020.54
5.6.220.0130.07720.64
5.6.210.0100.04720.68
5.6.200.0100.04720.64
5.6.190.0230.03020.61
5.6.180.0070.06720.70
5.6.170.0070.04320.46
5.6.160.0030.05020.81
5.6.150.0030.07320.53
5.6.140.0030.05320.60
5.6.130.0030.08320.68
5.6.120.0130.08020.66
5.6.110.0100.04320.64
5.6.100.0070.07720.54
5.6.90.0030.08720.63
5.6.80.0070.06320.02
5.6.70.0100.03720.06
5.6.60.0070.08019.85
5.6.50.0030.08319.93
5.6.40.0170.07019.90
5.6.30.0070.08319.97
5.6.20.0030.08320.20
5.6.10.0130.07320.00
5.6.00.0070.07719.93
5.5.380.0130.07317.62
5.5.370.0170.06717.61
5.5.360.0130.04017.57
5.5.350.0030.04717.45
5.5.340.0000.05017.90
5.5.330.0100.06318.11
5.5.320.0000.07017.85
5.5.310.0070.08317.86
5.5.300.0070.04718.16
5.5.290.0130.07718.09
5.5.280.0170.07018.13
5.5.270.0030.08717.84
5.5.260.0000.08718.05
5.5.250.0030.07717.57
5.5.240.0030.07717.23
5.5.230.0030.08017.40
5.5.220.0130.05717.24
5.5.210.0030.07717.24
5.5.200.0070.07317.45
5.5.190.0130.07717.18
5.5.180.0100.07717.50
5.5.160.0130.07017.21
5.5.150.0130.06017.44
5.5.140.0030.08317.37
5.5.130.0100.07317.21
5.5.120.0070.04317.19
5.5.110.0130.07017.48
5.5.100.0030.07317.24
5.5.90.0030.04717.37
5.5.80.0130.06017.34
5.5.70.0130.05717.34
5.5.60.0070.04717.25
5.5.50.0030.07717.11
5.5.40.0070.03317.13
5.5.30.0030.03317.08
5.5.20.0030.04017.39
5.5.10.0030.03717.10
5.5.00.0070.03717.50
5.4.450.0030.08319.51
5.4.440.0100.04319.46
5.4.430.0000.08319.23
5.4.420.0070.05019.59
5.4.410.0200.05019.45
5.4.400.0030.06019.01
5.4.390.0070.04319.03
5.4.380.0030.07319.05
5.4.370.0030.08318.95
5.4.360.0130.07019.25
5.4.350.0130.07319.27
5.4.340.0000.05019.18
5.4.320.0070.07719.18
5.4.310.0070.07318.91
5.4.300.0170.06719.09
5.4.290.0030.05018.93
5.4.280.0030.07019.09
5.4.270.0070.07318.90
5.4.260.0130.06718.93
5.4.250.0230.06019.00
5.4.240.0030.07719.24
5.4.230.0170.04318.95
5.4.220.0000.06719.26
5.4.210.0070.03718.92
5.4.200.0070.07019.02
5.4.190.0070.03318.94
5.4.180.0000.04018.99
5.4.170.0000.04019.23
5.4.160.0070.03018.92
5.4.150.0000.03318.98
5.4.140.0100.02316.47
5.4.130.0130.02316.35
5.4.120.0030.03716.21
5.4.110.0030.04716.53
5.4.100.0000.03316.13
5.4.90.0030.03316.45
5.4.80.0000.03716.36
5.4.70.0000.03316.46
5.4.60.0100.04016.46
5.4.50.0070.03316.45
5.4.40.0030.03716.55
5.4.30.0030.03716.45
5.4.20.0000.04016.15
5.4.10.0000.03716.37
5.4.00.0070.03315.91
5.3.290.0070.07314.75
5.3.280.0030.07714.41
5.3.270.0030.04014.45
5.3.260.0030.03714.70
5.3.250.0030.03714.50
5.3.240.0000.03714.66
5.3.230.0030.03014.59
5.3.220.0100.03314.41
5.3.210.0030.03014.55
5.3.200.0000.04014.63
5.3.190.0030.04014.35
5.3.180.0070.03314.45
5.3.170.0000.03314.55
5.3.160.0000.03314.50
5.3.150.0030.04014.40
5.3.140.0070.03314.47
5.3.130.0030.03714.62
5.3.120.0000.03714.61
5.3.110.0000.04014.43
5.3.100.0070.03713.93
5.3.90.0000.05314.11
5.3.80.0030.03714.02
5.3.70.0030.03714.02
5.3.60.0000.04313.94
5.3.50.0070.03013.86
5.3.40.0030.03713.80
5.3.30.0070.03013.84
5.3.20.0070.03313.72
5.3.10.0030.03313.52
5.3.00.0030.03313.52
5.2.170.0030.02711.97
5.2.160.0030.02711.97
5.2.150.0030.02711.97
5.2.140.0030.05711.97
5.2.130.0000.03011.97
5.2.120.0070.02711.97
5.2.110.0000.03011.97
5.2.100.0000.03011.97
5.2.90.0030.02711.97
5.2.80.0000.03311.97
5.2.70.0030.02711.97
5.2.60.0070.03011.97
5.2.50.0030.04011.97
5.2.40.0030.02711.97
5.2.30.0000.04711.97
5.2.20.0000.02711.97
5.2.10.0030.03711.97
5.2.00.0000.06011.97
5.1.60.0000.02711.97
5.1.50.0070.03011.97
5.1.40.0000.03011.97
5.1.30.0070.02311.97
5.1.20.0100.04711.97
5.1.10.0070.05011.97
5.1.00.0030.02311.97
5.0.50.0030.04711.97
5.0.40.0030.03711.97
5.0.30.0070.04711.97
5.0.20.0070.04011.97
5.0.10.0070.03311.97
5.0.00.0000.03311.97
4.4.90.0030.01311.97
4.4.80.0070.01711.97
4.4.70.0030.01311.97
4.4.60.0030.01311.97
4.4.50.0030.02311.97
4.4.40.0000.04011.97
4.4.30.0000.04011.97
4.4.20.0000.02311.97
4.4.10.0000.03011.97
4.4.00.0000.02311.97
4.3.110.0030.01311.97
4.3.100.0070.03711.97
4.3.90.0030.03011.97
4.3.80.0000.03011.97
4.3.70.0070.02711.97
4.3.60.0000.02311.97
4.3.50.0000.02311.97
4.3.40.0000.02311.97
4.3.30.0000.01711.97
4.3.20.0000.01711.97
4.3.10.0030.01711.97
4.3.00.0030.03311.97

preferences:
40.55 ms | 400 KiB | 5 Q