3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0x0 +2; echo null + 1;

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)
8.3.60.0090.01216.63
8.3.50.0100.01017.26
8.3.40.0090.00618.77
8.3.30.0110.01118.54
8.3.20.0030.00618.66
8.3.10.0090.00020.40
8.3.00.0060.00319.25
8.2.180.0110.00416.32
8.2.170.0110.00422.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0070.00020.88
8.2.110.0090.00920.55
8.2.100.0040.00717.78
8.2.90.0040.00419.04
8.2.80.0030.00517.97
8.2.70.0050.00317.34
8.2.60.0030.00617.55
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00717.96
8.2.20.0080.00017.39
8.2.10.0050.00317.59
8.2.00.0040.00417.40
8.1.280.0000.01425.92
8.1.270.0000.00724.66
8.1.260.0100.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00622.17
8.1.230.0090.00317.42
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.10
8.1.190.0040.00417.27
8.1.180.0000.00818.10
8.1.170.0030.00618.74
8.1.160.0000.00718.76
8.1.150.0040.00418.51
8.1.140.0040.00417.23
8.1.130.0030.00317.71
8.1.120.0040.00317.23
8.1.110.0000.00717.30
8.1.100.0000.00717.34
8.1.90.0000.00817.21
8.1.80.0030.00317.34
8.1.70.0070.00017.28
8.1.60.0050.00217.38
8.1.50.0040.00417.34
8.1.40.0060.00317.41
8.1.30.0050.00317.50
8.1.20.0000.00817.58
8.1.10.0030.00517.45
8.1.00.0080.00017.37
8.0.300.0000.00718.77
8.0.290.0070.00016.58
8.0.280.0000.00718.38
8.0.270.0000.00717.07
8.0.260.0040.00416.75
8.0.250.0070.00016.89
8.0.240.0040.00416.68
8.0.230.0030.00316.86
8.0.220.0070.00016.73
8.0.210.0030.00316.76
8.0.200.0000.00616.74
8.0.190.0030.00516.88
8.0.180.0040.00416.81
8.0.170.0060.00316.76
8.0.160.0050.00216.65
8.0.150.0030.00616.65
8.0.140.0000.00816.76
8.0.130.0000.00513.25
8.0.120.0070.00016.77
8.0.110.0040.00416.88
8.0.100.0030.00516.84
8.0.90.0040.00416.65
8.0.80.0060.00916.70
8.0.70.0000.00716.70
8.0.60.0000.00716.78
8.0.50.0040.00416.73
8.0.30.0100.01617.16
8.0.20.0120.00717.03
8.0.10.0070.00016.89
8.0.00.0100.01016.53
7.4.330.0050.00012.84
7.4.320.0060.00016.43
7.4.300.0030.00516.38
7.4.290.0070.00016.37
7.4.280.0040.00416.40
7.4.270.0030.00316.44
7.4.260.0040.00416.42
7.4.250.0080.00016.46
7.4.240.0070.00016.27
7.4.230.0030.00316.20
7.4.220.0090.00916.32
7.4.210.0070.00916.45
7.4.200.0030.00416.54
7.4.190.0040.00416.64
7.4.160.0030.01216.51
7.4.150.0090.01216.16
7.4.140.0050.01216.23
7.4.130.0080.00916.31
7.4.120.0020.01516.31
7.4.110.0120.00616.41
7.4.100.0100.00716.39
7.4.90.0110.00616.35
7.4.80.0060.01219.39
7.4.70.0100.00716.27
7.4.60.0090.00916.37
7.4.50.0130.00016.31
7.4.40.0050.00716.32
7.4.30.0100.00616.45
7.4.00.0050.01314.79
7.3.330.0000.00612.96
7.3.320.0030.00313.00
7.3.310.0030.00316.25
7.3.300.0040.00416.10
7.3.290.0070.00716.16
7.3.280.0090.01016.09
7.3.270.0000.01616.16
7.3.260.0070.01816.14
7.3.250.0090.00816.29
7.3.240.0130.00316.16
7.3.230.0040.01416.06
7.3.210.0070.01016.34
7.3.200.0100.00716.13
7.3.190.0080.00816.43
7.3.180.0070.00716.16
7.3.170.0060.00916.46
7.3.160.0090.01216.24
7.3.120.0070.01014.76
7.3.110.0060.01114.63
7.3.100.0030.01114.57
7.3.90.0060.00914.75
7.3.80.0100.00514.62
7.3.70.0050.01014.54
7.3.60.0030.01014.57
7.3.50.0070.00514.60
7.3.40.0040.00914.72
7.3.30.0100.00214.58
7.3.20.0050.00916.33
7.3.10.0050.01016.54
7.3.00.0050.01116.62
7.2.330.0180.00016.69
7.2.320.0090.00916.36
7.2.310.0060.01616.59
7.2.300.0100.00716.27
7.2.290.0030.01216.38
7.2.250.0110.00614.82
7.2.240.0070.01014.82
7.2.230.0070.01014.88
7.2.220.0030.00914.75
7.2.210.0070.00714.89
7.2.200.0000.01414.62
7.2.190.0100.00514.86
7.2.180.0020.01114.70
7.2.170.0030.01114.84
7.2.00.0000.01219.41
7.1.330.0100.00515.66
7.1.320.0070.00515.54
7.1.310.0080.00615.78
7.1.300.0090.00515.50
7.1.290.0090.00515.51
7.1.280.0060.00915.53
7.1.270.0020.00815.53
7.1.260.0100.00115.62
7.1.100.0060.00317.78
7.1.70.0030.01316.78
7.1.60.0040.00717.22
7.1.50.0060.01216.50
7.1.00.0030.06722.45
7.0.200.0030.01316.85
7.0.140.0130.06022.18
7.0.120.0030.07321.96
7.0.60.0430.07019.77
7.0.50.0130.04717.66
7.0.40.0070.04020.24
7.0.30.0200.04720.18
7.0.20.0230.05720.18
7.0.10.0000.06020.18
7.0.00.0070.08720.32
5.6.280.0030.07320.80
5.6.210.0030.04020.64
5.6.200.0030.04018.13
5.6.190.0070.04320.78
5.6.180.0130.07720.45
5.6.170.0330.07720.54
5.6.160.0030.05320.71
5.6.150.0200.06718.17
5.6.140.0130.03718.07
5.6.130.0070.08018.21
5.6.120.0100.04321.11
5.6.110.0000.06320.96
5.6.100.0070.08321.08
5.6.90.0030.04021.09
5.6.80.0130.05720.35
5.5.350.0300.07320.40
5.5.340.0030.06717.94
5.5.330.0130.05020.37
5.5.320.0300.04320.13
5.5.310.0470.06020.31
5.5.300.0130.08018.02
5.5.290.0100.08017.89
5.5.280.0030.08720.97
5.5.270.0070.08720.86
5.5.260.0130.07720.66
5.5.250.0000.06720.61
5.5.240.0070.07320.25
5.4.450.3730.03319.22
5.4.440.0000.07319.45
5.4.430.3930.04019.45
5.4.420.3800.04319.50
5.4.410.4370.04719.05
5.4.400.3900.03719.14
5.4.390.3900.03719.09
5.4.380.4070.03719.04
5.4.370.4000.03719.13
5.4.360.4070.03718.96
5.4.350.4470.03719.08
5.4.340.3870.03319.04
5.4.320.4200.04018.96
5.4.310.3570.04019.08
5.4.300.3200.03019.15
5.4.290.3800.04319.16
5.4.280.3800.04319.24
5.4.270.3670.03319.15
5.4.260.3630.03718.86
5.4.250.3830.03719.15
5.4.240.4530.03018.86
5.4.230.4530.04318.99
5.4.220.4670.04718.88
5.4.210.3970.03719.24
5.4.200.4400.03318.88
5.4.190.3700.03319.17
5.4.180.3930.04019.17
5.4.170.3630.03719.07
5.4.160.3630.03719.13
5.4.150.4000.03719.16
5.4.140.4170.03316.35
5.4.130.4370.04016.11
5.4.120.3600.04016.32
5.4.110.3970.03716.33
5.4.100.4470.02716.38
5.4.90.4400.03316.16
5.4.80.4130.03316.30
5.4.70.3700.03316.14
5.4.60.5330.03716.29
5.4.50.3230.03716.46
5.4.40.1800.03716.20
5.4.30.2700.03716.32
5.4.20.3830.03316.46
5.4.10.2870.03316.13
5.4.00.3600.03715.75
5.3.290.3870.03714.59
5.3.280.4330.03714.51
5.3.270.3970.03714.57
5.3.260.3830.03714.61
5.3.250.4300.03714.57
5.3.240.4230.03314.39
5.3.230.3900.03014.57
5.3.220.3570.03714.51
5.3.210.3600.03014.50
5.3.200.4430.04314.46
5.3.190.4630.03714.50
5.3.180.4530.03714.57
5.3.170.3670.03314.51
5.3.160.3870.04314.64
5.3.150.4470.03714.45
5.3.140.2230.03314.51
5.3.130.3230.04014.42
5.3.120.3530.04314.52
5.3.110.3400.04314.48
5.3.100.3200.03014.12
5.3.90.3670.03013.95
5.3.80.3300.04013.97
5.3.70.3670.03313.98
5.3.60.3670.03014.09
5.3.50.3030.04013.89
5.3.40.3300.03013.87
5.3.30.3230.03313.70
5.3.20.3800.03713.52
5.3.10.2100.03313.74
5.3.00.0030.07013.45
5.2.170.2770.03311.17
5.2.160.3030.03010.96
5.2.150.3300.03311.04
5.2.140.3300.02711.07
5.2.130.3500.02711.03
5.2.120.3070.02711.08
5.2.110.0030.06311.12
5.2.100.0030.06311.06
5.2.90.2570.03011.03
5.2.80.3400.03011.05
5.2.70.3800.03011.24
5.2.60.3970.02311.03
5.2.50.3330.02310.89
5.2.40.3830.01710.95
5.2.30.2800.02710.84
5.2.20.2470.03010.95
5.2.10.3300.03011.01
5.2.00.3200.02310.85
5.1.60.3170.02710.00
5.1.50.2500.02710.05
5.1.40.2170.0209.92
5.1.30.2570.02310.37
5.1.20.2830.02310.39
5.1.10.2870.02710.07
5.1.00.2730.02010.12
5.0.50.1200.0238.53
5.0.40.1670.0238.37
5.0.30.0030.0638.20
5.0.20.0030.0378.23
5.0.10.0000.0338.17
5.0.00.0030.0638.12
4.4.90.1730.0175.82
4.4.80.1730.0135.77
4.4.70.1230.0135.88
4.4.60.1270.0175.80
4.4.50.1670.0135.79
4.4.40.1670.0275.88
4.4.30.1300.0175.84
4.4.20.1300.0175.89
4.4.10.1170.0175.96
4.4.00.1530.0275.84
4.3.110.0700.0205.74
4.3.100.0030.0175.71
4.3.90.0030.0375.77
4.3.80.0000.0505.74
4.3.70.0070.0305.77
4.3.60.0070.0305.73
4.3.50.0000.0375.78
4.3.40.1500.0235.70
4.3.30.0900.0205.31
4.3.20.0870.0175.31
4.3.10.0800.0135.31
4.3.00.1000.0205.31

preferences:
54.12 ms | 400 KiB | 5 Q