3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return 1; } echo foo();

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)
8.3.60.0100.01018.31
8.3.50.0140.01021.98
8.3.40.0090.00918.63
8.3.30.0120.00320.32
8.3.20.0000.00720.16
8.3.10.0040.00421.84
8.3.00.0000.00822.32
8.2.180.0170.00316.63
8.2.170.0070.00722.96
8.2.160.0130.00620.39
8.2.150.0110.00724.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0050.00319.83
8.2.110.0030.00620.45
8.2.100.0080.00417.59
8.2.90.0040.00417.78
8.2.80.0000.00719.25
8.2.70.0030.00517.50
8.2.60.0000.00817.50
8.2.50.0040.00417.61
8.2.40.0090.00019.35
8.2.30.0070.00017.61
8.2.20.0000.00717.46
8.2.10.0040.00417.42
8.2.00.0070.00417.54
8.1.280.0110.00725.92
8.1.270.0060.00323.99
8.1.260.0030.00626.35
8.1.250.0100.00728.09
8.1.240.0100.00722.47
8.1.230.0070.00421.10
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0000.00917.10
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0050.00317.62
8.1.160.0050.00218.66
8.1.150.0050.00318.53
8.1.140.0040.00417.33
8.1.130.0030.00317.70
8.1.120.0000.00717.36
8.1.110.0040.00417.24
8.1.100.0030.00317.32
8.1.90.0030.00717.34
8.1.80.0030.00317.31
8.1.70.0000.00717.34
8.1.60.0060.00317.51
8.1.50.0040.00417.43
8.1.40.0000.00817.34
8.1.30.0040.00417.59
8.1.20.0050.00317.62
8.1.10.0040.00417.49
8.1.00.0080.00017.22
8.0.300.0040.00419.98
8.0.290.0040.00416.63
8.0.280.0000.00717.88
8.0.270.0040.00417.98
8.0.260.0040.00416.75
8.0.250.0090.00016.88
8.0.240.0030.00616.91
8.0.230.0000.00716.75
8.0.220.0030.00616.79
8.0.210.0040.00416.79
8.0.200.0000.00716.71
8.0.190.0070.00016.68
8.0.180.0050.00316.80
8.0.170.0040.00416.81
8.0.160.0040.00416.64
8.0.150.0000.00716.75
8.0.140.0030.00316.62
8.0.130.0030.00313.16
8.0.120.0000.00816.73
8.0.110.0000.00716.72
8.0.100.0000.00716.67
8.0.90.0080.00016.63
8.0.80.0100.00716.67
8.0.70.0040.00416.83
8.0.60.0000.00816.59
8.0.50.0060.00316.71
8.0.30.0120.00716.89
8.0.20.0150.00317.40
8.0.10.0000.00716.94
8.0.00.0090.01216.69
7.4.330.0050.00015.00
7.4.320.0000.00716.35
7.4.300.0000.00616.52
7.4.290.0000.00716.35
7.4.280.0040.00416.52
7.4.270.0000.00716.45
7.4.260.0000.00713.16
7.4.250.0030.00316.39
7.4.240.0000.00716.45
7.4.230.0030.00316.63
7.4.220.0130.00716.34
7.4.210.0050.01016.56
7.4.200.0030.00316.32
7.4.190.0080.00016.61
7.4.160.0120.01216.34
7.4.150.0090.00917.40
7.4.140.0140.00617.86
7.4.130.0070.01216.46
7.4.120.0100.00716.48
7.4.110.0100.00716.49
7.4.100.0090.01216.50
7.4.90.0120.00416.49
7.4.80.0060.01519.39
7.4.70.0030.01316.46
7.4.60.0030.01416.45
7.4.50.0040.00416.31
7.4.40.0070.01022.77
7.4.30.0080.01116.54
7.4.00.0100.00614.90
7.3.330.0000.00613.15
7.3.320.0000.00613.04
7.3.310.0020.00516.12
7.3.300.0030.00316.23
7.3.290.0000.01416.20
7.3.280.0090.01016.23
7.3.270.0110.00617.40
7.3.260.0080.00816.17
7.3.250.0090.01016.21
7.3.240.0060.01016.34
7.3.230.0130.01016.39
7.3.210.0100.00716.20
7.3.200.0080.00919.39
7.3.190.0120.00616.51
7.3.180.0000.01516.29
7.3.170.0030.01416.32
7.3.160.0160.00016.43
7.3.120.0060.00915.01
7.3.110.0100.00314.73
7.3.100.0070.00814.72
7.3.90.0030.00714.57
7.3.80.0040.01115.05
7.3.70.0030.00714.88
7.3.60.0100.00614.91
7.3.50.0040.01114.51
7.3.40.0090.00614.61
7.3.30.0030.00714.80
7.3.20.0100.00716.45
7.3.10.0060.00616.51
7.3.00.0100.00316.46
7.2.330.0130.00716.65
7.2.320.0060.01216.64
7.2.310.0130.00316.36
7.2.300.0080.00816.30
7.2.290.0170.00316.62
7.2.250.0030.01614.99
7.2.240.0100.01014.78
7.2.230.0000.01214.86
7.2.220.0030.01015.13
7.2.210.0030.00715.06
7.2.200.0030.01314.75
7.2.190.0000.01115.00
7.2.180.0040.01414.66
7.2.170.0030.00915.08
7.1.330.0060.01015.77
7.1.320.0000.01115.71
7.1.310.0030.00615.62
7.1.300.0000.01615.71
7.1.290.0100.00715.14
7.1.280.0060.00615.51
7.1.270.0040.00715.69
7.1.260.0070.01015.76
7.1.70.0030.00717.16
7.1.60.0170.00719.43
7.1.50.0070.00316.54
7.1.00.0030.03722.51
7.0.200.0100.00516.66
7.0.140.0070.06721.96
7.0.60.0130.07719.96
7.0.50.0030.04017.93
7.0.40.0000.09020.26
7.0.30.0200.04320.34
7.0.20.0200.09020.10
7.0.10.0100.08320.23
7.0.00.0100.07020.23
5.6.280.0000.06721.09
5.6.210.0070.08020.50
5.6.200.0000.04718.22
5.6.190.0070.04320.50
5.6.180.0170.05320.41
5.6.170.0330.07320.71
5.6.160.0100.08320.55
5.6.150.0030.04018.19
5.6.140.0000.06718.14
5.6.130.0070.07318.12
5.6.120.0100.08021.09
5.6.110.0070.05721.13
5.6.100.0070.07320.98
5.6.90.0170.06021.10
5.6.80.0030.04020.41
5.6.70.4430.04020.37
5.5.350.0130.07020.38
5.5.340.0100.07018.01
5.5.330.0030.09020.13
5.5.320.0330.07720.51
5.5.310.0270.05720.34
5.5.300.0000.08717.94
5.5.290.0130.07317.91
5.5.280.0070.03720.65
5.5.270.0100.08320.87
5.5.260.0170.06720.83
5.5.250.0070.07020.58
5.5.240.0070.07020.04
5.4.450.3030.04019.41
5.4.440.3400.04719.49
5.4.430.3370.04719.52
5.4.420.3200.03719.38
5.4.410.3430.04019.41
5.4.400.3270.04319.31
5.4.390.3170.03718.88
5.4.380.2730.04018.95
5.4.370.3400.03719.06
5.4.360.3130.04719.09
5.4.350.3270.04018.95
5.4.340.3530.03319.08
5.4.320.3400.03719.00
5.4.310.3330.03319.09
5.4.300.3130.03319.30
5.4.290.3330.03019.22
5.4.280.3500.03319.06
5.4.270.3300.04318.86
5.4.260.3270.03719.23
5.4.250.3530.03719.16
5.4.240.3500.04018.87
5.4.230.3300.04018.99
5.4.220.3070.03319.22
5.4.210.3300.04019.21
5.4.200.3500.03719.21
5.4.190.3370.03319.22
5.4.180.3270.03019.06
5.4.170.3200.03719.21
5.4.160.3070.03318.98
5.4.150.3070.04019.15
5.4.140.3030.03716.36
5.4.130.3000.02716.67
5.4.120.2770.03316.33
5.4.110.3370.03716.59
5.4.100.3430.03316.45
5.4.90.3530.04016.37
5.4.80.3300.04016.53
5.4.70.3430.03316.50
5.4.60.3200.03716.38
5.4.50.3300.04016.39
5.4.40.3400.03316.34
5.4.30.3200.03016.42
5.4.20.2970.04016.30
5.4.10.3130.03316.53
5.4.00.3530.03715.94
5.3.290.3230.03314.77
5.3.280.3570.03714.64
5.3.270.3470.04014.65
5.3.260.3130.03314.72
5.3.250.3330.04014.61
5.3.240.3400.04314.50
5.3.230.2970.04314.61
5.3.220.3130.04014.57
5.3.210.3270.03714.56
5.3.200.3370.03014.61
5.3.190.3430.03714.48
5.3.180.3400.03714.71
5.3.170.3500.04014.47
5.3.160.3170.03714.54
5.3.150.3430.03314.53
5.3.140.3630.03014.55
5.3.130.4470.02714.46
5.3.120.3670.03014.55
5.3.110.3870.04014.62
5.3.100.4070.04314.01
5.3.90.4130.03714.11
5.3.80.3930.03314.09
5.3.70.3600.03714.07
5.3.60.3570.03714.11
5.3.50.3500.04013.86
5.3.40.4130.03013.86
5.3.30.3330.04013.91
5.3.20.3430.03013.74
5.3.10.3300.03313.56
5.3.00.3430.04013.65
5.2.170.2970.03011.04
5.2.160.2630.03011.30
5.2.150.2730.01711.05
5.2.140.2670.03311.19
5.2.130.2900.03011.17
5.2.120.3170.03011.07
5.2.110.3100.02311.16
5.2.100.2830.02711.05
5.2.90.2770.03011.10
5.2.80.3400.03011.02
5.2.70.3700.03711.06
5.2.60.2770.03010.95
5.2.50.2930.03010.91
5.2.40.1930.02710.89
5.2.30.1100.02311.19
5.2.20.1230.02711.00
5.2.10.1300.03010.81
5.2.00.2200.02710.71
5.1.60.2730.02010.56
5.1.50.2100.02710.56
5.1.40.2230.02710.56
5.1.30.1930.02310.56
5.1.20.2130.02710.56
5.1.10.2170.02310.56
5.1.00.1800.02310.56
5.0.50.1270.02310.56
5.0.40.1070.02710.56
5.0.30.1100.03010.56
5.0.20.1400.02010.56
5.0.10.1170.01710.56
5.0.00.1070.02710.56
4.4.90.1170.01010.56
4.4.80.0870.01710.56
4.4.70.1070.01310.56
4.4.60.1070.01710.56
4.4.50.1030.01710.56
4.4.40.1030.02710.56
4.4.30.1130.01710.56
4.4.20.1130.02010.56
4.4.10.1370.01310.56
4.4.00.1030.02710.56
4.3.110.1070.01310.56
4.3.100.1130.01710.56
4.3.90.1100.01310.56
4.3.80.0900.02310.56
4.3.70.0930.01010.56
4.3.60.1100.01310.56
4.3.50.0700.01010.56
4.3.40.0600.02310.56
4.3.30.0370.01310.56
4.3.20.0670.02010.56
4.3.10.0670.01710.56
4.3.00.0570.01310.56

preferences:
44.06 ms | 401 KiB | 5 Q