3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtr(null, '\\', '/'));

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)
8.3.60.0070.01018.55
8.3.50.0070.01221.09
8.3.40.0140.00718.61
8.3.30.0110.01119.01
8.3.20.0070.00020.22
8.3.10.0050.00320.40
8.3.00.0060.00319.11
8.2.180.0140.00418.54
8.2.170.0060.00922.96
8.2.160.0120.00319.09
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.05
8.2.110.0030.00622.25
8.2.100.0090.00317.66
8.2.90.0000.00718.92
8.2.80.0080.00017.97
8.2.70.0060.00317.38
8.2.60.0000.00817.91
8.2.50.0040.00418.07
8.2.40.0020.00718.09
8.2.30.0040.00419.23
8.2.20.0000.00817.55
8.2.10.0030.00517.98
8.2.00.0040.00417.60
8.1.280.0100.00325.92
8.1.270.0030.00623.92
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.71
8.1.230.0140.00019.02
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0030.00617.10
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0080.00018.62
8.1.160.0000.00821.86
8.1.150.0070.00018.60
8.1.140.0080.00017.39
8.1.130.0070.00017.67
8.1.120.0040.00417.17
8.1.110.0070.00017.32
8.1.100.0000.00717.35
8.1.90.0070.00017.32
8.1.80.0000.00717.30
8.1.70.0030.00317.32
8.1.60.0030.00617.38
8.1.50.0000.00917.43
8.1.40.0040.00417.28
8.1.30.0030.00617.34
8.1.20.0040.00417.42
8.1.10.0040.00417.42
8.1.00.0000.00717.28
8.0.300.0050.00220.68
8.0.290.0080.00016.63
8.0.280.0030.00318.38
8.0.270.0080.00017.14
8.0.260.0060.00017.13
8.0.250.0000.00616.71
8.0.240.0040.00416.87
8.0.230.0030.00316.86
8.0.220.0030.00516.63
8.0.210.0030.00316.61
8.0.200.0030.00316.76
8.0.190.0030.00316.82
8.0.180.0030.00516.84
8.0.170.0040.00416.80
8.0.160.0040.00416.66
8.0.150.0000.00716.62
8.0.140.0040.00416.68
8.0.130.0030.00313.17
8.0.120.0000.00816.73
8.0.110.0030.00416.67
8.0.100.0040.00416.77
8.0.90.0000.00716.77
8.0.80.0030.01216.72
8.0.70.0000.00716.76
8.0.60.0030.00316.80
8.0.50.0040.00416.65
8.0.30.0140.00816.79
8.0.20.0130.00617.40
8.0.10.0040.00416.93
8.0.00.0090.00916.74
7.4.330.0000.00515.07
7.4.320.0070.00016.35
7.4.300.0000.00716.43
7.4.290.0050.00216.48
7.4.280.0050.00316.36
7.4.270.0000.00616.37
7.4.260.0060.00016.35
7.4.250.0030.00316.30
7.4.240.0040.00416.42
7.4.230.0030.00316.38
7.4.220.0190.00316.39
7.4.210.0130.00616.51
7.4.200.0040.00416.55
7.4.160.0090.01216.45
7.4.150.0070.01117.40
7.4.140.0080.01217.86
7.4.130.0030.01416.31
7.4.120.0120.00616.36
7.4.110.0060.01616.39
7.4.100.0000.01616.41
7.4.90.0130.01016.46
7.4.80.0130.01019.37
7.4.70.0120.00616.38
7.4.60.0030.01416.27
7.4.50.0050.00316.13
7.4.40.0090.00616.33
7.4.30.0100.00716.32
7.4.00.0090.00614.76
7.3.330.0000.00813.07
7.3.320.0020.00213.03
7.3.310.0000.00716.14
7.3.300.0040.00416.14
7.3.290.0090.00616.16
7.3.280.0050.01116.12
7.3.270.0060.01217.40
7.3.260.0100.01316.34
7.3.250.0100.00716.19
7.3.240.0090.00916.17
7.3.230.0060.00916.39
7.3.210.0120.00316.23
7.3.200.0100.00719.39
7.3.190.0130.01016.37
7.3.180.0040.01216.05
7.3.170.0000.01616.27
7.3.160.0120.00615.97
7.3.120.0000.01714.83
7.3.110.0070.01014.80
7.3.100.0070.00814.79
7.3.90.0000.00914.62
7.3.80.0000.01414.69
7.3.70.0040.00814.71
7.3.60.0030.01314.65
7.3.50.0130.00014.78
7.3.40.0060.00614.49
7.3.30.0040.00814.35
7.3.20.0100.00316.54
7.3.10.0060.00316.63
7.3.00.0060.00316.37
7.2.330.0130.01016.49
7.2.320.0080.00816.41
7.2.310.0100.00616.22
7.2.300.0140.00816.39
7.2.290.0030.01616.42
7.2.250.0060.00614.71
7.2.240.0060.01214.89
7.2.230.0070.00714.71
7.2.220.0090.00614.56
7.2.210.0040.00714.96
7.2.200.0040.00714.99
7.2.190.0060.00314.46
7.2.180.0100.00714.74
7.2.170.0060.00914.69
7.2.00.0040.00818.97
7.1.330.0090.00915.77
7.1.320.0040.00715.66
7.1.310.0070.00715.83
7.1.300.0090.00015.60
7.1.290.0120.00315.50
7.1.280.0070.01015.38
7.1.270.0090.00315.74
7.1.260.0050.00315.70
7.1.100.0080.00318.08
7.1.70.0040.00416.95
7.1.60.0000.01619.32
7.1.50.0070.01016.82
7.1.00.0100.06722.36
7.0.200.0000.01416.70
7.0.140.0030.07722.15
7.0.60.0100.07319.91
7.0.50.0070.04317.84
7.0.40.0030.04720.03
7.0.30.0300.05020.16
7.0.20.0200.04720.16
7.0.10.0000.08720.09
7.0.00.0030.09320.01
5.6.280.0100.06720.79
5.6.210.0030.07720.69
5.6.200.0200.07018.19
5.6.190.0070.04320.27
5.6.180.0270.06720.60
5.6.170.0300.07320.50
5.6.160.0000.08320.37
5.6.150.0100.05018.11
5.6.140.0070.08318.15
5.6.130.0170.07018.21
5.6.120.0100.08321.11
5.6.110.0100.07020.88
5.6.100.0100.04020.97
5.6.90.0070.05720.96
5.6.80.0000.07720.39
5.5.350.0270.06320.43
5.5.340.0100.07017.98
5.5.330.0100.07720.21
5.5.320.0270.05320.20
5.5.310.0270.05320.29
5.5.300.0070.06317.92
5.5.290.0030.07018.02
5.5.280.0070.08020.89
5.5.270.0100.08020.75
5.5.260.0170.07720.88
5.5.250.0200.07020.57
5.5.240.0030.07720.23
5.4.450.0030.04319.26
5.4.440.1270.06019.41
5.4.430.2400.03719.38
5.4.420.2370.04319.45
5.4.410.2370.04319.32
5.4.400.2130.03719.09
5.4.390.2130.04019.09
5.4.380.1900.04319.09
5.4.370.2100.04019.06
5.4.360.2130.04019.13
5.4.350.2570.04019.13
5.4.340.2030.04019.21
5.4.320.2130.03719.07
5.4.310.2130.04018.93
5.4.300.1870.03019.24
5.4.290.1930.04019.19
5.4.280.2100.04018.88
5.4.270.2300.04019.21
5.4.260.2200.03719.24
5.4.250.1970.03718.77
5.4.240.2170.04018.88
5.4.230.2100.04019.08
5.4.220.2130.03719.16
5.4.210.2270.03719.13
5.4.200.2100.04319.13
5.4.190.2130.04018.76
5.4.180.2300.04318.79
5.4.170.2130.03019.09
5.4.160.2300.03718.75
5.4.150.2070.04018.89
5.4.140.2970.03716.12
5.4.130.2230.04016.16
5.4.120.2430.03716.46
5.4.110.2200.03316.21
5.4.100.1700.02716.43
5.4.90.0000.04316.44
5.4.80.0070.03316.21
5.4.70.0070.07016.17
5.4.60.1670.03016.36
5.4.50.2070.04016.25
5.4.40.2130.03716.15
5.4.30.2170.03316.16
5.4.20.2200.03016.18
5.4.10.2300.02716.48
5.4.00.2570.04315.71
5.3.290.2400.04014.75
5.3.280.2200.04014.70
5.3.270.2730.03314.48
5.3.260.2630.03714.43
5.3.250.2600.03714.64
5.3.240.2500.03314.46
5.3.230.2330.04014.43
5.3.220.2530.04314.51
5.3.210.2270.04714.58
5.3.200.2100.03314.54
5.3.190.2470.04014.39
5.3.180.2430.04014.46
5.3.170.2300.04314.65
5.3.160.2270.03314.50
5.3.150.2370.03314.43
5.3.140.2300.03714.39
5.3.130.2330.04014.41
5.3.120.2270.04714.41
5.3.110.2330.04014.45
5.3.100.2300.03713.87
5.3.90.2230.03714.11
5.3.80.2030.04013.81
5.3.70.2070.04713.86
5.3.60.2070.04013.95
5.3.50.2300.04013.88
5.3.40.2600.03014.04
5.3.30.2430.04013.70
5.3.20.2330.04013.53
5.3.10.2400.03313.63
5.3.00.2270.04313.59
5.2.170.2000.03311.19
5.2.160.2000.03311.03
5.2.150.2000.04011.21
5.2.140.2000.03310.98
5.2.130.2030.03010.99
5.2.120.1730.03010.96
5.2.110.1870.02710.98
5.2.100.1930.03311.18
5.2.90.2000.03310.94
5.2.80.1770.02710.95
5.2.70.2070.02711.14
5.2.60.1770.03010.89
5.2.50.1900.03010.95
5.2.40.1530.03010.88
5.2.30.1570.02710.90
5.2.20.1600.03010.79
5.2.10.1770.03010.87
5.2.00.1430.03010.73
5.1.60.1570.0309.96
5.1.50.1530.0279.88
5.1.40.1470.0279.87
5.1.30.1730.03010.19
5.1.20.1470.02710.35
5.1.10.1530.0239.92
5.1.00.1630.03010.00
5.0.50.0800.0208.45
5.0.40.0700.0208.38
5.0.30.0970.0378.14
5.0.20.0730.0208.09
5.0.10.0870.0238.07
5.0.00.0830.0338.04
4.4.90.0830.0207.15
4.4.80.0930.0107.15
4.4.70.0870.0177.15
4.4.60.0800.0177.15
4.4.50.0730.0137.15
4.4.40.0930.0307.15
4.4.30.0900.0237.15
4.4.20.0870.0177.15
4.4.10.0830.0177.15
4.4.00.0830.0307.15
4.3.110.0700.0177.15
4.3.100.0930.0177.15
4.3.90.0830.0137.15
4.3.80.0870.0277.15
4.3.70.0800.0237.15
4.3.60.0970.0207.15
4.3.50.0970.0207.15
4.3.40.0730.0207.15
4.3.30.0500.0277.15
4.3.20.0470.0307.15
4.3.10.0500.0137.15
4.3.00.0500.0307.15

preferences:
44.03 ms | 401 KiB | 5 Q