3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\xC2\xA0";

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)
8.3.70.0070.00716.36
8.3.60.0140.00718.18
8.3.50.0110.00922.05
8.3.40.0140.00018.64
8.3.30.0060.00818.97
8.3.20.0090.00020.02
8.3.10.0040.00423.65
8.3.00.0040.00419.13
8.2.190.0120.00316.58
8.2.180.0040.01116.38
8.2.170.0070.01122.96
8.2.160.0110.00322.17
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0050.00321.05
8.2.110.0030.00622.25
8.2.100.0090.00319.33
8.2.90.0000.00719.23
8.2.80.0000.00817.97
8.2.70.0030.00617.13
8.2.60.0000.00817.67
8.2.50.0000.00918.07
8.2.40.0000.00818.22
8.2.30.0030.00517.92
8.2.20.0070.00017.48
8.2.10.0000.00817.88
8.2.00.0050.00317.42
8.1.280.0070.00725.92
8.1.270.0090.00018.64
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.84
8.1.230.0040.00819.11
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0030.00517.00
8.1.180.0000.00818.10
8.1.170.0080.00018.29
8.1.160.0070.00021.91
8.1.150.0030.00618.74
8.1.140.0030.00519.16
8.1.130.0070.00017.62
8.1.120.0070.00017.25
8.1.110.0040.00417.32
8.1.100.0050.00317.26
8.1.90.0000.00717.21
8.1.80.0040.00417.39
8.1.70.0030.00317.21
8.1.60.0060.00317.34
8.1.50.0080.00017.28
8.1.40.0000.00717.38
8.1.30.0030.00617.46
8.1.20.0070.00017.51
8.1.10.0000.00717.45
8.1.00.0000.00817.29
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0070.00018.25
8.0.270.0030.00317.18
8.0.260.0030.00317.09
8.0.250.0050.00216.68
8.0.240.0000.00816.88
8.0.230.0080.00016.79
8.0.220.0020.00516.63
8.0.210.0030.00316.75
8.0.200.0060.00316.87
8.0.190.0060.00316.88
8.0.180.0050.00216.76
8.0.170.0080.00016.76
8.0.160.0030.00316.77
8.0.150.0030.00316.54
8.0.140.0040.00416.73
8.0.130.0030.00613.17
8.0.120.0040.00416.69
8.0.110.0000.00716.69
8.0.100.0060.00316.77
8.0.90.0000.00716.71
8.0.80.0040.01116.74
8.0.70.0000.00716.59
8.0.60.0000.00716.55
8.0.50.0030.00316.66
8.0.30.0100.00916.79
8.0.20.0140.00817.40
8.0.10.0070.00016.73
8.0.00.0050.01316.66
7.4.330.0020.00215.03
7.4.320.0000.00616.36
7.4.300.0000.00716.43
7.4.290.0000.00616.22
7.4.280.0040.00416.36
7.4.270.0030.00316.43
7.4.260.0030.00316.44
7.4.250.0030.00516.43
7.4.240.0030.00416.42
7.4.230.0030.00316.45
7.4.220.0100.00716.43
7.4.210.0070.01316.28
7.4.200.0050.00216.56
7.4.160.0150.00016.45
7.4.150.0080.01617.40
7.4.140.0130.00817.86
7.4.130.0120.00716.36
7.4.120.0080.00816.43
7.4.110.0150.00316.24
7.4.100.0150.00316.42
7.4.90.0070.01016.27
7.4.80.0110.01119.39
7.4.70.0100.01016.48
7.4.60.0160.00016.44
7.4.50.0040.00016.17
7.4.40.0140.00316.40
7.4.30.0130.01016.33
7.4.00.0060.00914.81
7.3.330.0000.00513.02
7.3.320.0020.00213.03
7.3.310.0030.00316.06
7.3.300.0060.00016.03
7.3.290.0050.00816.18
7.3.280.0080.01016.14
7.3.270.0060.01117.40
7.3.260.0080.00816.27
7.3.250.0090.00816.40
7.3.240.0150.00816.45
7.3.230.0090.00616.39
7.3.210.0100.01016.29
7.3.200.0060.01119.39
7.3.190.0090.00616.11
7.3.180.0150.00016.38
7.3.170.0080.00816.27
7.3.160.0030.01316.52
7.2.330.0070.00916.45
7.2.320.0080.00816.45
7.2.310.0120.00416.36
7.2.300.0100.00716.15
7.2.290.0060.01116.23
7.2.100.3200.00314.65
7.2.90.0190.00314.25
7.2.80.2450.00714.34
7.2.70.3070.01014.45
7.2.60.1710.01315.54
7.2.50.2870.00314.49
7.2.40.2730.01014.94
7.2.30.1470.01614.93
7.2.20.2300.01014.79
7.2.10.2030.01314.76
7.2.00.0960.00717.06
7.1.220.3530.00713.67
7.1.210.0220.00913.57
7.1.200.1220.00314.56
7.1.190.2890.01313.58
7.1.180.3400.01013.56
7.1.170.3070.01013.48
7.1.160.2740.01013.89
7.1.150.2080.00613.75
7.1.140.2140.00313.83
7.1.130.1840.00313.73
7.1.120.1980.00313.74
7.1.110.2860.01013.70
7.1.100.1140.00514.81
7.1.90.1480.00713.74
7.1.80.1720.00713.38
7.1.70.0550.00715.31
7.1.60.1480.01524.48
7.1.50.0690.00724.43
7.1.40.1060.02231.64
7.1.30.1070.01031.88
7.1.20.0960.01231.87
7.1.10.0770.00313.67
7.1.00.0560.03518.08
7.0.310.2800.01013.57
7.0.300.3200.00713.12
7.0.290.2650.01013.22
7.0.280.1920.00713.42
7.0.270.1540.01013.29
7.0.260.2230.00613.31
7.0.250.1950.01013.27
7.0.240.1830.00713.45
7.0.230.1340.00313.10
7.0.220.1400.00013.38
7.0.210.1070.00413.30
7.0.200.0520.00514.78
7.0.190.1200.00613.32
7.0.180.1120.00713.35
7.0.170.0900.01313.30
7.0.160.0800.00913.57
7.0.150.0750.00313.26
7.0.140.0210.03917.72
7.0.130.0550.00313.55
7.0.120.0490.01313.29
7.0.110.0860.00913.41
7.0.100.0680.01013.32
7.0.90.0670.01213.15
7.0.80.0500.00713.33
7.0.70.0630.00713.35
7.0.60.0320.03216.51
7.0.50.0480.01815.60
7.0.40.0370.04316.87
7.0.30.0410.03816.77
7.0.20.0480.04716.81
7.0.10.0400.02516.79
7.0.00.0310.04516.76
5.6.380.0080.00813.95
5.6.370.0170.00713.76
5.6.360.0110.01114.32
5.6.350.0130.00814.11
5.6.340.0120.01114.25
5.6.330.0160.00414.12
5.6.320.0080.00814.29
5.6.310.0140.00713.80
5.6.300.0190.00313.99
5.6.290.0170.00514.27
5.6.280.0060.04317.59
5.6.270.0110.00813.87
5.6.260.0110.01114.40
5.6.250.0170.00014.19
5.6.240.0170.00314.19
5.6.230.0160.00514.03
5.6.220.0220.00014.28
5.6.210.0090.03817.42
5.6.200.0120.04316.22
5.6.190.0130.02717.19
5.6.180.0230.04217.37
5.6.170.0140.02817.35
5.6.160.0120.03217.24
5.6.150.0110.04016.03
5.6.140.0100.02415.97
5.6.130.0180.02516.18
5.6.120.0120.02517.75
5.6.110.0150.04317.54
5.6.100.0160.04117.50
5.6.90.0080.04817.43
5.6.80.0110.01917.19
5.6.70.0110.00813.99
5.6.60.0110.00914.07
5.6.50.0170.00714.10
5.6.40.0110.00714.16
5.6.30.0130.00314.16
5.6.20.0120.00813.99
5.6.10.0100.00913.90
5.6.00.0070.01114.11
5.5.380.0150.00011.09
5.5.370.0040.01010.94
5.5.360.0140.00010.83
5.5.350.2110.02315.55
5.5.340.0110.02314.57
5.5.330.0090.02515.63
5.5.320.0140.02615.56
5.5.310.0170.02815.78
5.5.300.0070.04214.45
5.5.290.0100.02314.38
5.5.280.0020.05215.93
5.5.270.0090.03715.73
5.5.260.0070.03515.76
5.5.250.0080.04615.61
5.5.240.0030.04315.50
5.5.230.0080.00810.84
5.5.220.0070.00710.86
5.5.210.0120.00310.77
5.5.200.0090.00510.89
5.5.190.0050.00910.84
5.5.180.0150.00010.79
5.5.170.0150.00413.72
5.5.160.0050.01010.88
5.5.150.0060.00910.69
5.5.140.0100.00310.80
5.5.130.0100.00310.67
5.5.120.0080.00810.63
5.5.110.0130.00010.92
5.5.100.0080.00510.43
5.5.90.0110.00510.83
5.5.80.0040.01210.61
5.5.70.0100.00510.88
5.5.60.0090.00610.88
5.5.50.0130.00010.88
5.5.40.0110.00210.58
5.5.30.0080.00510.98
5.5.20.0160.00010.67
5.5.10.0100.00210.63
5.5.00.0120.00310.85
5.4.450.0170.04215.05
5.4.440.0130.02315.34
5.4.430.0200.02215.17
5.4.420.0180.04215.11
5.4.410.0110.04315.17
5.4.400.0150.02214.81
5.4.390.0210.03414.94
5.4.380.0180.03715.04
5.4.370.0150.02414.88
5.4.360.0210.03014.97
5.4.350.0170.02014.74
5.4.340.0170.02615.02
5.4.330.0060.00810.67
5.4.320.0150.04015.00
5.4.310.0150.02914.93
5.4.300.0170.03614.87
5.4.290.0140.04114.90
5.4.280.0170.02114.74
5.4.270.0120.04315.04
5.4.260.0160.03314.99
5.4.250.0210.01714.99
5.4.240.0070.02714.70
5.4.230.0190.03514.73
5.4.220.0180.04514.99
5.4.210.0180.03514.77
5.4.200.0150.03514.83
5.4.190.0210.03015.01
5.4.180.0120.04114.88
5.4.170.0230.03514.91
5.4.160.0190.03814.66
5.4.150.0230.03314.95
5.4.140.0150.02113.60
5.4.130.0170.02713.51
5.4.120.0200.03313.62
5.4.110.0150.03613.51
5.4.100.0130.01813.35
5.4.90.0160.02113.54
5.4.80.0170.01713.54
5.4.70.0090.02713.66
5.4.60.0200.02813.51
5.4.50.0170.03013.46
5.4.40.0130.02013.51
5.4.30.0130.03813.49
5.4.20.0120.02413.52
5.4.10.0130.03213.52
5.4.00.0210.02813.26

preferences:
44.98 ms | 401 KiB | 5 Q