3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = "whoot"; $test |= "tak"; var_dump($test);

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)
8.3.60.0140.00716.38
8.3.50.0130.00522.83
8.3.40.0070.01418.67
8.3.30.0090.00918.79
8.3.20.0000.00820.27
8.3.10.0050.00321.73
8.3.00.0000.00817.79
8.2.180.0140.00718.41
8.2.170.0120.00322.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.01026.16
8.2.120.0110.00420.89
8.2.110.0040.00721.07
8.2.100.0070.00417.91
8.2.90.0060.00318.03
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0040.00417.87
8.2.20.0000.00717.59
8.2.10.0000.00717.98
8.2.00.0000.00817.60
8.1.280.0150.01225.92
8.1.270.0050.00323.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.65
8.1.230.0100.00021.10
8.1.220.0040.00417.74
8.1.210.0000.00918.92
8.1.200.0070.00317.22
8.1.190.0040.00417.22
8.1.180.0070.00018.10
8.1.170.0050.00318.46
8.1.160.0040.00421.84
8.1.150.0000.01018.81
8.1.140.0050.00317.29
8.1.130.0040.00417.75
8.1.120.0000.00717.38
8.1.110.0040.00417.26
8.1.100.0000.00817.34
8.1.90.0000.00717.33
8.1.80.0020.00517.27
8.1.70.0000.00717.36
8.1.60.0000.00817.54
8.1.50.0080.00017.35
8.1.40.0020.00517.32
8.1.30.0040.00417.50
8.1.20.0040.00417.53
8.1.10.0050.00317.29
8.1.00.0040.00417.41
8.0.300.0040.00419.89
8.0.290.0000.00716.63
8.0.280.0000.00718.25
8.0.270.0050.00317.23
8.0.260.0000.00617.05
8.0.250.0030.00316.86
8.0.240.0040.00416.88
8.0.230.0000.00716.79
8.0.220.0050.00216.84
8.0.210.0000.00716.68
8.0.200.0000.00616.85
8.0.190.0000.00716.78
8.0.180.0070.00016.86
8.0.170.0000.00816.82
8.0.160.0030.00516.87
8.0.150.0050.00316.67
8.0.140.0060.00616.78
8.0.130.0000.00513.33
8.0.120.0000.00816.71
8.0.110.0040.00416.68
8.0.100.0040.00416.88
8.0.90.0020.00516.83
8.0.80.0120.00916.72
8.0.70.0000.00716.81
8.0.60.0030.00516.64
8.0.50.0060.00316.61
8.0.30.0140.00716.97
8.0.20.0080.01317.40
8.0.10.0030.00516.89
8.0.00.0080.00916.68
7.4.330.0000.00515.00
7.4.320.0060.00016.55
7.4.300.0000.00616.56
7.4.290.0040.00716.42
7.4.280.0040.00416.47
7.4.270.0000.00716.54
7.4.260.0030.00316.41
7.4.250.0000.00716.47
7.4.240.0040.00316.47
7.4.230.0030.00316.50
7.4.220.0070.01716.61
7.4.210.0150.00916.55
7.4.200.0030.00316.45
7.4.160.0060.01116.46
7.4.150.0100.00717.40
7.4.140.0130.00817.86
7.4.130.0110.00616.43
7.4.120.0110.00716.44
7.4.110.0090.00916.21
7.4.100.0130.00316.32
7.4.90.0070.01016.20
7.4.80.0080.00819.39
7.4.70.0060.01016.24
7.4.60.0100.00716.26
7.4.50.0000.00416.18
7.4.40.0080.00816.23
7.4.30.0090.00616.30
7.4.00.0050.01014.98
7.3.330.0000.00612.96
7.3.320.0000.00612.98
7.3.310.0000.00716.09
7.3.300.0070.00016.03
7.3.290.0070.00816.12
7.3.280.0110.00616.12
7.3.270.0090.00917.40
7.3.260.0120.00616.21
7.3.250.0090.00816.39
7.3.240.0090.00916.22
7.3.230.0150.02116.39
7.3.210.0060.01016.32
7.3.200.0120.00919.39
7.3.190.0060.01516.04
7.3.180.0060.00916.23
7.3.170.0070.01416.27
7.3.160.0100.00616.30
7.3.120.0030.00914.76
7.3.110.0070.01114.51
7.3.100.0060.01114.89
7.3.90.0000.00914.83
7.3.80.0030.01014.30
7.3.70.0080.00814.84
7.3.60.0070.00714.78
7.3.50.0070.00714.43
7.3.40.0060.00614.60
7.3.30.0000.01714.66
7.3.20.0090.00616.53
7.3.10.0040.01116.40
7.3.00.0090.00316.68
7.2.330.0040.02116.40
7.2.320.0100.00716.63
7.2.310.0120.00616.23
7.2.300.0030.02116.26
7.2.290.0030.01316.49
7.2.250.0060.01214.86
7.2.240.0090.01315.02
7.2.230.0060.01014.89
7.2.220.0060.00314.99
7.2.210.0040.00814.52
7.2.200.0030.00614.80
7.2.190.0030.01014.84
7.2.180.0030.00914.82
7.2.170.0000.01014.54
7.2.60.0060.00616.82
7.2.00.0100.00319.15
7.1.330.0030.01315.99
7.1.320.0040.00815.75
7.1.310.0000.01915.56
7.1.300.0090.00915.68
7.1.290.0030.00715.63
7.1.280.0000.01415.60
7.1.270.0090.00315.60
7.1.260.0090.00315.51
7.1.200.0040.00715.79
7.1.100.0030.00618.17
7.1.70.0030.00516.86
7.1.60.0120.01219.40
7.1.50.0000.01516.95
7.1.00.0030.07722.32
7.0.200.0040.00416.40
7.0.140.0030.07022.15
7.0.60.0200.08021.67
7.0.50.0200.07317.85
7.0.40.0030.09020.30
7.0.30.0270.03020.18
7.0.20.0270.07020.16
7.0.10.0000.04720.09
7.0.00.0030.08720.16
5.6.280.0070.07021.09
5.6.210.0000.06020.54
5.6.200.0130.08018.21
5.6.190.0030.04320.60
5.6.180.0130.04320.39
5.6.170.0130.04720.50
5.6.160.0000.04720.48
5.6.150.0130.06318.14
5.6.140.0100.03018.18
5.6.130.0030.09018.07
5.6.120.0070.04321.14
5.6.110.0130.08020.97
5.6.100.0100.04320.96
5.6.90.0130.05320.97
5.6.80.0100.07020.47
5.5.350.0330.07020.39
5.5.340.0100.07717.91
5.5.330.0070.04320.19
5.5.320.0300.07320.19
5.5.310.0230.07320.29
5.5.300.0130.04717.91
5.5.290.0070.06017.91
5.5.280.0100.07020.79
5.5.270.0070.03720.95
5.5.260.0070.07020.72
5.5.250.0100.08020.54
5.5.240.0130.08020.06
5.4.450.3700.04319.49
5.4.440.3330.04019.32
5.4.430.3730.05019.18
5.4.420.3470.03319.36
5.4.410.2970.04319.06
5.4.400.3900.04019.19
5.4.390.3900.04018.88
5.4.380.3630.04319.04
5.4.370.3630.03719.17
5.4.360.3700.04319.04
5.4.350.4270.03719.18
5.4.340.3530.04019.04
5.4.320.4200.04719.04
5.4.310.4430.03319.16
5.4.300.4170.03719.15
5.4.290.3900.04019.04
5.4.280.4300.03719.15
5.4.270.4230.04019.18
5.4.260.3600.04319.12
5.4.250.3330.03719.07
5.4.240.3730.04019.13
5.4.230.3430.03019.03
5.4.220.3830.03719.03
5.4.210.4370.04019.12
5.4.200.4230.04019.12
5.4.190.3370.03719.03
5.4.180.3870.03718.95
5.4.170.3830.03719.14
5.4.160.4370.03718.87
5.4.150.4330.04719.13
5.4.140.4100.03716.39
5.4.130.3970.04016.10
5.4.120.3870.03316.32
5.4.110.3770.04016.13
5.4.100.3830.04016.41
5.4.90.3630.03716.24
5.4.80.3300.03316.11
5.4.70.3870.03316.38
5.4.60.3970.03716.44
5.4.50.4270.03316.27
5.4.40.3900.03316.43
5.4.30.3670.03316.32
5.4.20.3570.03016.37
5.4.10.3000.03716.32
5.4.00.3300.03315.84
5.3.290.4370.03714.45
5.3.280.3800.03714.54
5.3.270.3630.03714.71
5.3.260.4070.04314.54
5.3.250.3770.04014.54
5.3.240.3630.03714.53
5.3.230.3700.04314.57
5.3.220.4100.04014.58
5.3.210.3600.03714.53
5.3.200.3770.03714.35
5.3.190.3800.03314.50
5.3.180.3570.03314.49
5.3.170.3730.03714.51
5.3.160.3630.03714.44
5.3.150.4470.04714.51
5.3.140.4030.03314.44
5.3.130.3730.03714.47
5.3.120.3700.04314.48
5.3.110.3700.03314.48
5.3.100.3900.03314.00
5.3.90.3900.03313.86
5.3.80.3670.03313.84
5.3.70.4030.04013.95
5.3.60.4330.02714.00
5.3.50.4370.03013.87
5.3.40.4070.03714.03
5.3.30.4030.03713.87
5.3.20.4300.02713.62
5.3.10.3330.03713.57
5.3.00.3470.03013.59
5.2.170.3730.03011.04
5.2.160.3670.02011.13
5.2.150.3600.03011.11
5.2.140.3630.02711.10
5.2.130.3500.03011.09
5.2.120.3430.02710.98
5.2.110.3130.03311.03
5.2.100.2770.02311.03
5.2.90.2830.02310.99
5.2.80.2770.02711.04
5.2.70.2700.02710.91
5.2.60.2730.02710.99
5.2.50.2930.02310.83
5.2.40.2200.02310.95
5.2.30.2470.03310.90
5.2.20.2530.03010.95
5.2.10.1930.02710.85
5.2.00.2170.03010.56
5.1.60.2270.0239.94
5.1.50.2230.02710.04
5.1.40.2200.02310.02
5.1.30.2500.03010.32
5.1.20.2530.02010.35
5.1.10.2370.02710.07
5.1.00.2770.01710.04
5.0.50.1600.0208.44
5.0.40.1430.0208.38
5.0.30.1700.0308.21
5.0.20.1370.0208.33
5.0.10.1300.0208.18
5.0.00.1370.0278.17
4.4.90.1100.0136.33
4.4.80.1170.0136.33
4.4.70.1070.0136.33
4.4.60.1100.0136.33
4.4.50.1100.0176.33
4.4.40.1070.0236.33
4.4.30.1100.0176.33
4.4.20.1130.0176.33
4.4.10.1500.0176.33
4.4.00.1530.0236.33
4.3.110.1700.0176.33
4.3.100.1300.0176.33
4.3.90.1370.0106.33
4.3.80.1530.0276.33
4.3.70.1500.0106.33
4.3.60.1730.0136.33
4.3.50.1300.0236.33
4.3.40.1670.0276.33
4.3.30.0630.0176.33
4.3.20.0730.0136.33
4.3.10.0900.0236.33
4.3.00.0870.0236.33

preferences:
42.51 ms | 401 KiB | 5 Q