3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'sss/tt'; echo $string;

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)
8.3.60.0120.00318.43
8.3.50.0080.00722.05
8.3.40.0040.01118.55
8.3.30.0090.00618.59
8.3.20.0050.00318.64
8.3.10.0080.00021.04
8.3.00.0040.00423.61
8.2.180.0070.01416.50
8.2.170.0110.01122.96
8.2.160.0100.00620.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00819.64
8.2.110.0120.00922.14
8.2.100.0030.00917.72
8.2.90.0030.00519.20
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0000.00817.97
8.2.30.0000.00819.40
8.2.20.0000.00717.64
8.2.10.0040.00417.65
8.2.00.0040.00417.54
8.1.280.0000.01525.92
8.1.270.0000.00823.99
8.1.260.0100.00326.35
8.1.250.0060.00328.09
8.1.240.0030.00623.84
8.1.230.0070.00420.96
8.1.220.0040.00418.77
8.1.210.0060.00319.04
8.1.200.0050.00517.22
8.1.190.0040.00417.51
8.1.180.0000.00818.10
8.1.170.0050.00318.65
8.1.160.0070.00018.70
8.1.150.0000.00718.49
8.1.140.0000.00817.33
8.1.130.0030.00317.82
8.1.120.0050.00317.46
8.1.110.0040.00417.41
8.1.100.0000.00717.34
8.1.90.0030.00317.40
8.1.80.0070.00017.45
8.1.70.0000.00717.33
8.1.60.0040.00417.53
8.1.50.0000.00717.38
8.1.40.0070.00017.35
8.1.30.0000.00717.58
8.1.20.0040.00417.57
8.1.10.0000.00717.39
8.1.00.0040.00417.45
8.0.300.0000.00720.02
8.0.290.0000.00717.05
8.0.280.0030.00318.50
8.0.270.0000.00717.24
8.0.260.0060.00016.80
8.0.250.0000.00816.97
8.0.240.0070.00016.88
8.0.230.0000.00716.92
8.0.220.0070.00016.82
8.0.210.0000.00716.75
8.0.200.0050.00216.85
8.0.190.0030.00516.80
8.0.180.0070.00016.73
8.0.170.0000.00816.84
8.0.160.0000.00716.78
8.0.150.0040.00416.75
8.0.140.0070.00416.66
8.0.130.0040.00413.22
8.0.120.0040.00416.76
8.0.110.0000.00816.68
8.0.100.0030.00516.70
8.0.90.0020.00516.87
8.0.80.0070.01016.84
8.0.70.0000.00816.65
8.0.60.0040.00416.85
8.0.50.0040.00416.80
8.0.30.0110.01117.23
8.0.20.0110.00817.40
8.0.10.0000.00716.90
8.0.00.0050.01216.70
7.4.330.0030.00314.62
7.4.320.0060.00316.46
7.4.300.0030.00316.44
7.4.290.0050.00316.52
7.4.280.0040.00416.45
7.4.270.0070.00016.44
7.4.260.0000.00513.21
7.4.250.0000.00716.49
7.4.240.0000.00716.45
7.4.230.0030.00316.59
7.4.220.0090.00916.45
7.4.210.0090.00616.45
7.4.200.0030.00316.38
7.4.190.0040.00416.47
7.4.160.0130.01016.34
7.4.150.0080.01317.40
7.4.140.0120.00717.86
7.4.130.0080.00816.38
7.4.120.0100.00916.47
7.4.110.0100.00616.61
7.4.100.0120.00316.46
7.4.90.0070.01016.42
7.4.80.0140.00719.39
7.4.70.0030.01316.56
7.4.60.0130.01016.31
7.4.50.0000.00916.47
7.4.40.0100.00722.52
7.4.30.0060.01016.23
7.4.00.0030.01414.96
7.3.330.0050.00012.98
7.3.320.0030.00313.08
7.3.310.0000.00716.33
7.3.300.0000.00616.23
7.3.290.0100.01016.20
7.3.280.0070.00916.22
7.3.270.0110.00517.40
7.3.260.0090.00918.24
7.3.250.0130.00416.26
7.3.240.0120.00616.23
7.3.230.0050.01116.39
7.3.210.0120.00616.19
7.3.200.0090.00919.39
7.3.190.0060.01016.13
7.3.180.0150.00016.22
7.3.170.0080.00816.42
7.3.160.0080.00816.49
7.3.120.0000.01514.49
7.2.330.0090.00916.53
7.2.320.0000.01716.44
7.2.310.0100.00716.21
7.2.300.0060.01016.33
7.2.290.0060.01216.30
7.2.00.0120.00819.21
7.1.100.0030.00617.94
7.1.70.0030.01316.96
7.1.60.0090.01519.40
7.1.50.0120.00616.76
7.1.00.0070.07322.45
7.0.200.0000.00816.32
7.0.140.0070.07021.99
7.0.70.0070.07321.76
7.0.60.0070.06321.77
7.0.50.0030.07022.06
7.0.40.0030.07020.13
7.0.30.0070.08020.04
7.0.20.0100.06720.11
7.0.10.0030.09020.02
7.0.00.0070.08320.16
5.6.280.0030.09020.85
5.6.220.0000.05020.73
5.6.210.0100.04320.57
5.6.200.0000.09021.08
5.6.190.0100.07721.04
5.6.180.0070.06020.93
5.6.170.0030.06321.02
5.6.160.0070.05021.11
5.6.150.0100.04321.09
5.6.140.0030.08021.02
5.6.130.0000.09020.94
5.6.120.0070.08321.03
5.6.110.0070.05720.90
5.6.100.0000.04320.99
5.6.90.0000.04320.92
5.6.80.0000.04020.49
5.6.70.0070.03320.41
5.6.60.0100.03320.36
5.6.50.0070.03720.38
5.6.40.0000.04320.41
5.6.30.0000.04320.41
5.6.20.0000.04720.36
5.6.10.0130.03720.41
5.6.00.0030.03720.40
5.5.360.0070.07320.38
5.5.350.0100.03320.41
5.5.340.0030.05320.86
5.5.330.0070.08320.82
5.5.320.0000.08720.80
5.5.310.0070.07720.80
5.5.300.0000.04720.87
5.5.290.0030.05320.83
5.5.280.0000.08720.82
5.5.270.0000.05020.85
5.5.260.0000.04320.79
5.5.250.0000.07320.41
5.5.240.0100.07720.25
5.5.230.0030.03720.23
5.5.220.0030.04020.20
5.5.210.0000.04020.18
5.5.200.0030.06720.18
5.5.190.0100.07020.17
5.5.180.0030.06720.06
5.5.160.0000.04020.18
5.5.150.0030.03720.26
5.5.140.0000.06320.18
5.5.130.0000.04320.21
5.5.120.0030.04720.22
5.5.110.0030.03720.11
5.5.100.0030.05020.04
5.5.90.0000.05020.04
5.5.80.0000.03720.05
5.5.70.0000.06020.13
5.5.60.0030.03020.09
5.5.50.0000.03720.02
5.5.40.0000.04019.96
5.5.30.0070.03020.01
5.5.20.0070.03720.09
5.5.10.0000.03320.09
5.5.00.0000.04320.00
5.4.450.0100.07319.45
5.4.440.0070.07719.45
5.4.430.0070.03319.46
5.4.420.0000.05019.28
5.4.410.0070.03719.25
5.4.400.0030.04718.91
5.4.390.0030.04318.95
5.4.380.0000.04318.90
5.4.370.0070.04718.97
5.4.360.0000.05019.03
5.4.350.0030.04319.22
5.4.340.0070.06018.80
5.4.320.0030.03719.07
5.4.310.0000.04319.11
5.4.300.0070.06319.04
5.4.290.0070.03318.78
5.4.280.0030.03719.05
5.4.270.0000.04019.16
5.4.260.0130.05318.94
5.4.250.0030.07018.80
5.4.240.0000.05019.04
5.4.230.0000.03718.89
5.4.220.0070.03318.93
5.4.210.0030.04319.06
5.4.200.0070.03018.97
5.4.190.0000.07019.22
5.4.180.0030.07719.13
5.4.170.0100.02319.21
5.4.160.0030.05019.07
5.4.150.0030.03719.21
5.4.140.0030.03016.39
5.4.130.0000.03716.34
5.4.120.0000.03716.34
5.4.110.0000.04316.33
5.4.100.0030.07716.32
5.4.90.0070.04716.38
5.4.80.0070.06716.21
5.4.70.0030.07316.30
5.4.60.0070.07016.29
5.4.50.0000.07016.27
5.4.40.0070.06716.23
5.4.30.0030.03316.18
5.4.20.0000.07316.23
5.4.10.0070.07716.23
5.4.00.0000.07715.80
5.3.290.0030.04014.64
5.3.280.0030.03314.57
5.3.270.0000.03714.43
5.3.260.0030.06014.60
5.3.250.0030.03714.55
5.3.240.0000.03714.54
5.3.230.0000.03714.54
5.3.220.0030.03714.55
5.3.210.0000.03714.39
5.3.200.0070.03014.40
5.3.190.0030.07714.52
5.3.180.0030.07714.55
5.3.170.0030.08014.38
5.3.160.0070.07314.51
5.3.150.0000.08314.49
5.3.140.0000.05714.38
5.3.130.0030.04714.36
5.3.120.0030.07714.50
5.3.110.0000.04314.40
5.3.100.0070.07014.03
5.3.90.0000.08013.98
5.3.80.0030.07013.97
5.3.70.0000.06313.87
5.3.60.0000.06313.94
5.3.50.0070.06713.93
5.3.40.0000.07313.79
5.3.30.0000.06313.66
5.3.20.0030.07013.64
5.3.10.0030.07013.60
5.3.00.0000.06713.48
5.2.170.0100.02712.17
5.2.160.0030.05312.17
5.2.150.0030.06312.17
5.2.140.0000.06012.17
5.2.130.0070.06012.17
5.2.120.0070.05712.17
5.2.110.0030.05712.17
5.2.100.0070.04312.17
5.2.90.0070.05312.17
5.2.80.0030.05012.17
5.2.70.0030.04312.17
5.2.60.0000.06012.17
5.2.50.0000.03712.17
5.2.40.0000.03312.17
5.2.30.0000.06312.17
5.2.20.0030.06012.17
5.2.10.0000.03312.17
5.2.00.0000.05012.17
5.1.60.0170.04312.17
5.1.50.0000.05712.17
5.1.40.0030.04012.17
5.1.30.0070.05012.17
5.1.20.0030.05712.17
5.1.10.0000.03312.17
5.1.00.0030.05312.17
5.0.50.0030.02712.17
5.0.40.0030.04712.17
5.0.30.0000.04712.17
5.0.20.0030.03012.17
5.0.10.0030.03312.17
5.0.00.0030.05312.17
4.4.90.0100.02712.17
4.4.80.0100.01712.17
4.4.70.0000.02312.17
4.4.60.0000.02712.17
4.4.50.0000.03712.17
4.4.40.0000.05712.17
4.4.30.0030.03012.17
4.4.20.0030.02312.17
4.4.10.0030.02012.17
4.4.00.0000.05312.17
4.3.110.0000.03012.17
4.3.100.0070.02312.17
4.3.90.0030.03312.17
4.3.80.0000.04712.17
4.3.70.0000.03712.17
4.3.60.0000.03012.17
4.3.50.0030.03312.17
4.3.40.0030.04012.17
4.3.30.0000.03012.17
4.3.20.0000.02712.17
4.3.10.0000.03012.17
4.3.00.0000.02312.17

preferences:
42.18 ms | 401 KiB | 5 Q