3v4l.org

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

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)
8.3.70.0110.00616.38
8.3.60.0040.01116.50
8.3.50.0110.00721.98
8.3.40.0110.00418.62
8.3.30.0080.00818.78
8.3.20.0050.00220.21
8.3.10.0070.00021.60
8.3.00.0040.00419.25
8.2.190.0070.00718.29
8.2.180.0090.00618.29
8.2.170.0120.00322.96
8.2.160.0140.00320.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.35
8.2.110.0050.00520.44
8.2.100.0040.00817.63
8.2.90.0070.00319.08
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0060.00318.03
8.2.50.0080.00018.07
8.2.40.0040.00419.88
8.2.30.0000.00818.11
8.2.20.0000.00717.62
8.2.10.0040.00417.98
8.2.00.0040.00417.67
8.1.280.0100.01025.92
8.1.270.0090.00018.88
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.92
8.1.230.0060.00617.64
8.1.220.0040.00417.74
8.1.210.0000.00718.77
8.1.200.0060.00317.22
8.1.190.0080.00017.23
8.1.180.0030.00518.10
8.1.170.0050.00319.02
8.1.160.0000.00721.84
8.1.150.0040.00418.73
8.1.140.0000.00717.25
8.1.130.0040.00417.79
8.1.120.0050.00517.36
8.1.110.0000.00817.41
8.1.100.0030.00317.41
8.1.90.0000.00717.42
8.1.80.0070.00017.38
8.1.70.0030.00317.41
8.1.60.0000.00817.39
8.1.50.0000.00817.50
8.1.40.0040.00417.45
8.1.30.0030.00717.59
8.1.20.0060.00317.54
8.1.10.0040.00417.47
8.1.00.0020.00517.43
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.35
8.0.270.0000.00717.24
8.0.260.0030.00317.16
8.0.250.0030.00316.96
8.0.240.0040.00416.88
8.0.230.0030.00316.81
8.0.220.0030.00316.82
8.0.210.0040.00416.83
8.0.200.0030.00316.72
8.0.190.0030.00316.83
8.0.180.0000.00716.79
8.0.170.0060.00316.77
8.0.160.0040.00416.80
8.0.150.0030.00316.82
8.0.140.0050.00216.77
8.0.130.0000.00613.30
8.0.120.0000.00816.79
8.0.110.0080.00016.68
8.0.100.0070.00016.71
8.0.90.0040.00416.71
8.0.80.0000.01516.74
8.0.70.0000.00716.81
8.0.60.0080.00016.64
8.0.50.0000.00716.71
8.0.30.0150.00916.81
8.0.20.0120.00917.40
8.0.10.0070.00016.80
8.0.00.0090.00916.78
7.4.330.0060.00015.03
7.4.320.0000.00616.54
7.4.300.0030.00316.52
7.4.290.0060.00316.34
7.4.280.0060.00316.42
7.4.270.0030.00316.51
7.4.260.0040.00416.47
7.4.250.0000.00816.38
7.4.240.0020.00516.46
7.4.230.0000.00716.32
7.4.220.0110.00716.39
7.4.210.0050.01116.54
7.4.200.0040.00416.55
7.4.160.0030.01816.45
7.4.150.0070.01117.40
7.4.140.0100.00817.86
7.4.130.0040.01316.46
7.4.120.0100.00916.52
7.4.110.0100.00616.38
7.4.100.0160.00716.41
7.4.90.0090.00916.41
7.4.80.0090.01219.39
7.4.70.0120.00316.36
7.4.60.0060.01216.38
7.4.50.0000.00416.44
7.4.40.0130.00916.39
7.4.30.0100.00716.45
7.4.00.0070.00714.71
7.3.330.0030.00313.06
7.3.320.0000.01412.93
7.3.310.0040.00416.12
7.3.300.0060.00016.13
7.3.290.0030.00316.22
7.3.280.0100.00716.20
7.3.270.0100.00717.40
7.3.260.0160.00316.22
7.3.250.0120.00516.27
7.3.240.0120.00816.29
7.3.230.0140.00416.55
7.3.210.0070.01016.25
7.3.200.0090.01319.39
7.3.190.0060.00916.19
7.3.180.0070.00716.48
7.3.170.0060.01616.31
7.3.160.0090.00616.33
7.3.120.0040.00414.89
7.3.110.0070.01014.34
7.3.100.0070.00714.61
7.3.90.0000.01414.58
7.3.80.0030.01214.73
7.3.70.0060.00914.80
7.3.60.0000.01414.76
7.3.50.0120.00314.39
7.3.40.0000.01314.73
7.3.30.0060.00614.79
7.3.20.0070.00716.64
7.3.10.0040.01116.59
7.3.00.0000.01316.71
7.2.330.0090.00916.24
7.2.320.0080.00816.53
7.2.310.0090.00916.56
7.2.300.0030.01516.43
7.2.290.0180.00316.50
7.2.240.0000.01715.06
7.2.230.0070.00715.04
7.2.220.0030.01315.14
7.2.210.0090.00615.05
7.2.200.0000.01115.04
7.2.190.0030.01214.93
7.2.180.0160.00014.98
7.2.170.0110.00714.82
7.2.160.0080.00614.79
7.2.150.0140.00316.54
7.2.140.0070.00716.83
7.2.130.0070.01116.73
7.2.120.0030.01216.73
7.2.110.0000.01716.64
7.2.100.0100.00716.82
7.2.90.0040.00816.66
7.2.80.0090.00616.95
7.2.70.0070.00716.68
7.2.60.0060.00716.67
7.2.50.0070.00716.52
7.2.40.0070.00716.81
7.2.30.0030.00716.73
7.2.20.0000.01516.73
7.2.10.0110.00416.87
7.2.00.0030.00718.13
7.1.330.0060.00615.73
7.1.320.0030.01015.40
7.1.310.0060.01015.58
7.1.300.0120.00315.54
7.1.290.0000.01615.71
7.1.280.0040.01115.48
7.1.270.0130.00315.63
7.1.260.0070.00715.61
7.1.250.0000.01515.67
7.1.200.0060.00315.61
7.1.100.0040.00817.92
7.1.70.0000.00917.09
7.1.60.0140.01019.50
7.1.50.0070.01116.82
7.1.00.0070.07322.44
7.0.200.0250.00616.20
7.0.140.0030.07722.16
7.0.60.0000.05020.03
7.0.50.0000.05017.84
7.0.40.0070.04020.30
7.0.30.0200.04020.09
7.0.20.0070.05020.16
7.0.10.0000.09320.04
7.0.00.0030.07320.16
5.6.280.0030.07320.90
5.6.210.0130.04320.54
5.6.200.0070.08718.22
5.6.190.0170.07720.40
5.6.180.0270.05320.64
5.6.170.0200.08320.42
5.6.160.0100.08320.41
5.6.150.0030.04018.18
5.6.140.0100.08018.13
5.6.130.0000.09018.17
5.6.120.0070.07721.11
5.6.110.0130.08321.00
5.6.100.0200.07020.96
5.6.90.0170.05720.98
5.6.80.0100.05720.40
5.5.350.0030.08320.40
5.5.340.0100.07717.91
5.5.330.0100.08020.40
5.5.320.0030.07020.27
5.5.310.0130.06320.30
5.5.300.0070.07017.96
5.5.290.0030.08018.00
5.5.280.0130.08020.79
5.5.270.0000.09020.76
5.5.260.0100.08320.96
5.5.250.0100.06720.70
5.5.240.0070.03720.15
5.4.450.3400.03719.48
5.4.440.3370.04019.57
5.4.430.3300.03319.48
5.4.420.3530.04319.40
5.4.410.3670.03719.43
5.4.400.4430.04318.89
5.4.390.3600.03319.08
5.4.380.3500.03319.07
5.4.370.3330.04018.81
5.4.360.3470.03318.88
5.4.350.3500.04018.95
5.4.340.3370.04018.92
5.4.320.3870.04019.13
5.4.310.3400.03718.95
5.4.300.3670.03719.13
5.4.290.3470.03719.08
5.4.280.4170.03718.80
5.4.270.3400.03319.09
5.4.260.3530.03719.08
5.4.250.3600.04719.13
5.4.240.3670.03718.80
5.4.230.3570.04018.93
5.4.220.3570.03319.13
5.4.210.3600.04019.05
5.4.200.3570.04019.04
5.4.190.3500.03719.23
5.4.180.3570.03719.12
5.4.170.4200.03318.80
5.4.160.3400.03319.22
5.4.150.3630.04019.11
5.4.140.3530.03316.33
5.4.130.3670.04016.56
5.4.120.3400.03316.26
5.4.110.3770.04316.21
5.4.100.3630.03716.42
5.4.90.3530.03016.06
5.4.80.3300.02716.46
5.4.70.3530.03016.21
5.4.60.3470.03316.40
5.4.50.3530.03316.01
5.4.40.3330.03716.20
5.4.30.3430.02716.36
5.4.20.3500.03316.18
5.4.10.3600.03716.04
5.4.00.3630.03715.89
5.3.290.3500.03014.49
5.3.280.3670.04014.63
5.3.270.3970.04314.63
5.3.260.3630.03714.55
5.3.250.3670.04014.45
5.3.240.3600.04014.44
5.3.230.3630.04014.53
5.3.220.3470.03314.40
5.3.210.3770.04314.61
5.3.200.3200.04014.59
5.3.190.3630.04714.67
5.3.180.3500.03714.61
5.3.170.3400.03714.39
5.3.160.3470.04014.39
5.3.150.3570.04014.51
5.3.140.3370.03714.48
5.3.130.3430.03014.48
5.3.120.3470.03314.49
5.3.110.3430.03314.48
5.3.100.4330.04013.91
5.3.90.4430.02313.85
5.3.80.4400.02313.81
5.3.70.3530.03713.85
5.3.60.0070.03013.95
5.3.50.0030.06313.89
5.3.40.3730.03313.73
5.3.30.3370.03713.70
5.3.20.4470.02713.54
5.3.10.3730.03013.45
5.3.00.3330.03713.49
5.2.170.0100.02311.30
5.2.160.0630.02711.03
5.2.150.2800.03011.08
5.2.140.3730.01710.98
5.2.130.3100.02711.11
5.2.120.2830.02311.06
5.2.110.3570.03010.95
5.2.100.3000.02711.19
5.2.90.3000.03311.14
5.2.80.3070.03011.25
5.2.70.2830.03010.95
5.2.60.3470.03311.08
5.2.50.2830.02710.95
5.2.40.2270.02710.92
5.2.30.2900.02710.98
5.2.20.2570.02710.80
5.2.10.2430.03010.72
5.2.00.1030.03310.86
5.1.60.0000.0279.92
5.1.50.0000.0309.97
5.1.40.0070.0209.91
5.1.30.0630.02310.35
5.1.20.2270.02310.29
5.1.10.2270.02310.03
5.1.00.2200.02710.01
5.0.50.1170.0178.42
5.0.40.1100.0208.48
5.0.30.1100.0308.11
5.0.20.1400.0208.41
5.0.10.1100.0208.14
5.0.00.1370.0378.04
4.4.90.1170.0136.80
4.4.80.1400.0206.80
4.4.70.1270.0176.80
4.4.60.1330.0176.80
4.4.50.1100.0176.80
4.4.40.0000.0306.80
4.4.30.0030.0276.80
4.4.20.1330.0206.80
4.4.10.1400.0106.80
4.4.00.1130.0236.80
4.3.110.1330.0206.80
4.3.100.1200.0136.80
4.3.90.1130.0176.80
4.3.80.1370.0306.80
4.3.70.1500.0136.80
4.3.60.0930.0136.80
4.3.50.1200.0176.80
4.3.40.1370.0336.80
4.3.30.0730.0206.80
4.3.20.0600.0206.80
4.3.10.0630.0206.80
4.3.00.0600.0106.80

preferences:
58.25 ms | 401 KiB | 5 Q