3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'foo'; echo $foo['bar'];

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)
8.3.60.0030.01016.63
8.3.50.0130.00321.88
8.3.40.0100.00718.85
8.3.30.0140.00019.02
8.3.20.0070.00720.33
8.3.10.0040.00423.56
8.3.00.0060.00319.38
8.2.180.0170.00718.05
8.2.170.0080.00822.96
8.2.160.0070.00720.57
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.31
8.2.110.0030.00622.11
8.2.100.0110.00517.62
8.2.90.0030.00719.05
8.2.80.0000.00817.97
8.2.70.0000.01017.75
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0000.00819.95
8.2.30.0070.00018.05
8.2.20.0050.00317.72
8.2.10.0040.00418.03
8.2.00.0030.00517.79
8.1.280.0110.00425.92
8.1.270.0080.00023.75
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.87
8.1.230.0080.00319.22
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0090.00017.35
8.1.180.0030.00618.88
8.1.170.0000.00818.43
8.1.160.0000.00721.78
8.1.150.0050.00218.55
8.1.140.0040.00417.42
8.1.130.0070.00017.86
8.1.120.0040.00417.28
8.1.110.0000.00817.42
8.1.100.0050.00317.40
8.1.90.0050.00217.44
8.1.80.0000.00817.29
8.1.70.0030.00317.34
8.1.60.0040.00417.47
8.1.50.0030.00617.50
8.1.40.0000.00817.50
8.1.30.0030.00617.52
8.1.20.0000.00717.47
8.1.10.0000.00817.46
8.1.00.0000.00817.36
8.0.300.0000.00718.77
8.0.290.0000.00817.18
8.0.280.0050.00218.33
8.0.270.0030.00317.19
8.0.260.0000.00617.18
8.0.250.0030.00416.81
8.0.240.0070.00316.88
8.0.230.0070.00016.86
8.0.220.0030.00316.82
8.0.210.0000.00716.76
8.0.200.0030.00316.83
8.0.190.0040.00417.00
8.0.180.0030.00316.90
8.0.170.0000.00916.80
8.0.160.0040.00416.90
8.0.150.0040.00416.68
8.0.140.0000.00716.74
8.0.130.0040.00413.31
8.0.120.0040.00416.88
8.0.110.0000.00716.84
8.0.100.0040.00416.86
8.0.90.0000.00716.77
8.0.80.0130.00316.83
8.0.70.0020.00516.82
8.0.60.0000.00716.70
8.0.50.0000.00716.68
8.0.30.0110.00916.92
8.0.20.0070.01217.40
8.0.10.0050.00216.99
8.0.00.0120.01216.60
7.4.330.0060.00015.14
7.4.320.0000.00716.33
7.4.300.0000.00616.41
7.4.290.0060.00016.43
7.4.280.0070.00016.42
7.4.270.0000.00816.45
7.4.260.0000.00816.46
7.4.250.0000.00816.46
7.4.240.0050.00216.49
7.4.230.0000.00716.60
7.4.220.0060.01216.51
7.4.210.0050.00916.50
7.4.200.0040.00416.63
7.4.190.0000.00716.70
7.4.160.0070.00716.34
7.4.150.0150.00317.40
7.4.140.0080.00917.86
7.4.130.0110.00516.61
7.4.120.0100.00816.58
7.4.110.0060.00916.33
7.4.100.0100.00716.53
7.4.90.0090.00916.39
7.4.80.0150.00319.39
7.4.70.0090.00616.43
7.4.60.0090.00916.44
7.4.50.0000.00816.43
7.4.40.0090.01416.31
7.4.30.0080.00816.40
7.4.00.0070.01014.80
7.3.330.0070.00013.00
7.3.320.0000.00513.09
7.3.310.0070.00016.32
7.3.300.0070.00016.25
7.3.290.0070.00716.21
7.3.280.0100.00916.24
7.3.270.0070.01017.40
7.3.260.0160.00016.30
7.3.250.0130.00716.41
7.3.240.0090.00916.30
7.3.230.0040.01316.49
7.3.210.0090.00916.36
7.3.200.0100.01319.39
7.3.190.0040.01816.38
7.3.180.0080.00816.42
7.3.170.0150.00016.54
7.3.160.0120.00316.29
7.3.120.0100.00814.75
7.3.110.0100.01014.65
7.3.100.0070.00715.01
7.3.90.0040.00714.77
7.3.80.0110.00414.58
7.3.70.0100.00314.78
7.3.60.0070.00714.80
7.3.50.0000.01014.76
7.3.40.0040.00714.81
7.3.30.0040.01114.88
7.3.20.0060.00616.75
7.3.10.0030.00616.31
7.3.00.0030.00916.62
7.2.330.0070.01016.57
7.2.320.0120.01016.53
7.2.310.0120.00416.58
7.2.300.0110.00916.67
7.2.290.0110.00616.64
7.2.250.0100.00314.79
7.2.240.0090.01214.82
7.2.230.0100.00715.07
7.2.220.0060.00314.91
7.2.210.0040.01114.95
7.2.200.0070.00714.92
7.2.190.0030.00714.64
7.2.180.0030.01414.86
7.2.170.0040.00815.10
7.2.60.0030.01016.81
7.1.330.0130.00015.68
7.1.320.0030.00915.96
7.1.310.0110.00415.90
7.1.300.0030.00915.75
7.1.290.0110.00315.64
7.1.280.0030.01015.67
7.1.270.0060.00915.71
7.1.260.0070.00715.78
7.1.200.0000.01115.61
7.1.70.0000.00816.63
7.1.60.0070.01619.46
7.1.50.0040.01516.84
7.1.00.0070.07322.40
7.0.200.0040.00416.46
7.0.140.0030.07322.09
7.0.60.0130.04021.80
7.0.50.0100.07717.90
7.0.40.0070.08319.90
7.0.30.0130.04320.09
7.0.20.0300.07720.21
7.0.10.0130.07320.16
7.0.00.0070.05320.08
5.6.210.0070.05320.70
5.6.200.0100.07318.12
5.6.190.0130.03320.45
5.6.180.0200.08320.34
5.6.170.0230.08320.40
5.6.160.0030.04320.50
5.6.150.0070.08718.12
5.6.140.0070.08018.07
5.6.130.0030.04318.13
5.6.120.0070.03721.01
5.6.110.0130.07721.01
5.6.100.0000.09021.07
5.6.90.0170.08020.96
5.6.80.0070.08320.52
5.5.350.0270.08020.34
5.5.340.0100.03317.96
5.5.330.0070.08320.19
5.5.320.0330.07020.13
5.5.310.0230.08020.13
5.5.300.0070.07717.88
5.5.290.0170.04317.91
5.5.280.0100.06320.82
5.5.270.0100.04020.66
5.5.260.0030.06020.86
5.5.250.0030.06020.77
5.5.240.0170.07020.15
5.4.450.4130.04719.36
5.4.440.0000.04319.36
5.4.430.3430.03019.33
5.4.420.3470.03719.36
5.4.410.3670.04319.32
5.4.400.4370.04019.09
5.4.390.3730.03718.90
5.4.380.3870.03718.99
5.4.370.3900.03319.07
5.4.360.4530.04019.16
5.4.350.4130.03719.13
5.4.340.3730.04019.15
5.4.320.4500.04718.86
5.4.310.3930.04019.25
5.4.300.4230.03319.03
5.4.290.3630.03319.13
5.4.280.4270.03719.24
5.4.270.4070.04019.15
5.4.260.3870.03718.96
5.4.250.4070.04019.13
5.4.240.3970.03718.96
5.4.230.4730.03719.14
5.4.220.4130.04018.86
5.4.210.4370.04018.96
5.4.200.4600.04019.05
5.4.190.4370.04018.85
5.4.180.4330.03319.15
5.4.170.4700.03318.85
5.4.160.4700.03019.13
5.4.150.3600.04319.13
5.4.140.3930.03716.32
5.4.130.3730.03716.45
5.4.120.3700.03016.13
5.4.110.3470.04016.46
5.4.100.3630.03716.29
5.4.90.3700.04016.42
5.4.80.4500.04016.50
5.4.70.4600.04016.11
5.4.60.4430.03316.32
5.4.50.4700.03316.39
5.4.40.4670.04016.47
5.4.30.4670.03316.23
5.4.20.4570.04016.46
5.4.10.4430.04016.30
5.4.00.4300.03315.77
5.3.290.3730.04014.45
5.3.280.5570.03314.51
5.3.270.4100.03714.54
5.3.260.4400.03714.54
5.3.250.4130.03014.54
5.3.240.4000.03714.39
5.3.230.3800.03714.52
5.3.220.3930.04014.48
5.3.210.3930.03314.50
5.3.200.3900.04014.49
5.3.190.4470.04314.52
5.3.180.4370.04014.46
5.3.170.4470.03714.50
5.3.160.4400.03714.50
5.3.150.4330.03714.50
5.3.140.4570.03714.48
5.3.130.4630.04014.48
5.3.120.4330.04014.46
5.3.110.4270.03314.46
5.3.100.4830.04313.82
5.3.90.3700.03713.81
5.3.80.3870.03713.93
5.3.70.4000.04314.10
5.3.60.3900.03313.94
5.3.50.4030.04013.88
5.3.40.0930.03713.91
5.3.30.0030.03713.85
5.3.20.3370.03313.61
5.3.10.3500.02713.62
5.3.00.4170.03713.57
5.2.170.3470.03311.11
5.2.160.3330.03311.29
5.2.150.0030.03011.09
5.2.140.0000.03711.02
5.2.130.3070.02711.18
5.2.120.2930.02011.08
5.2.110.3030.03010.97
5.2.100.2900.03011.18
5.2.90.3200.02311.09
5.2.80.3070.03011.05
5.2.70.2700.02310.98
5.2.60.2270.03310.94
5.2.50.2330.02310.99
5.2.40.1400.02710.92
5.2.30.2130.02310.91
5.2.20.2370.02311.11
5.2.10.2430.02710.74
5.2.00.2370.03010.56
5.1.60.2500.0239.89
5.1.50.3070.02310.13
5.1.40.2600.0279.88
5.1.30.1930.02710.37
5.1.20.2000.02710.33
5.1.10.0000.03710.04
5.1.00.0030.02310.04
5.0.50.0030.0478.54
5.0.40.0000.0278.30
5.0.30.0800.0278.20
5.0.20.1330.0278.20
5.0.10.1130.0178.07
5.0.00.1200.0308.15
4.4.90.1200.0175.79
4.4.80.0830.0175.80
4.4.70.1230.0175.75
4.4.60.1270.0135.87
4.4.50.1200.0175.82
4.4.40.1530.0175.77
4.4.30.1400.0175.76
4.4.20.0030.0175.82
4.4.10.0030.0305.84
4.4.00.0030.0235.86
4.3.110.0000.0235.82
4.3.100.1100.0175.75
4.3.90.1300.0135.83
4.3.80.1170.0275.73
4.3.70.1230.0135.73
4.3.60.0900.0105.75
4.3.50.1170.0175.73
4.3.40.1170.0235.73
4.3.30.0830.0175.73
4.3.20.0800.0275.73
4.3.10.0700.0205.73
4.3.00.0600.0175.73

preferences:
40.54 ms | 401 KiB | 5 Q