3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = "Zaphod Beeblebrox"; echo $name['No Panic']; $date = new \DateTime('a'); echo $date;

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)
8.3.40.0120.00318.88
8.3.30.0100.00319.13
8.3.20.0000.00820.29
8.3.10.0030.00623.52
8.3.00.0050.00320.91
8.2.170.0140.00722.96
8.2.160.0190.00020.34
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00419.10
8.2.110.0060.00322.08
8.2.100.0030.00717.78
8.2.90.0050.00219.22
8.2.80.0080.00017.97
8.2.70.0050.00517.50
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0050.00518.12
8.2.30.0040.00418.35
8.2.20.0090.00017.62
8.2.10.0000.00818.11
8.2.00.0040.00417.72
8.1.270.0030.00623.91
8.1.260.0000.00826.35
8.1.250.0020.00528.09
8.1.240.0090.00023.83
8.1.230.0090.00319.22
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0110.00017.35
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0000.00818.53
8.1.160.0080.00021.83
8.1.150.0060.00318.57
8.1.140.0040.00717.30
8.1.130.0000.00717.88
8.1.120.0040.00417.39
8.1.110.0050.00217.27
8.1.100.0040.00417.30
8.1.90.0040.00417.38
8.1.80.0070.00017.34
8.1.70.0070.00017.39
8.1.60.0040.00417.51
8.1.50.0000.00717.46
8.1.40.0080.00017.40
8.1.30.0070.00317.64
8.1.20.0040.00417.51
8.1.10.0040.00417.56
8.1.00.0080.00017.56
8.0.300.0040.00418.77
8.0.290.0000.00817.02
8.0.280.0070.00018.37
8.0.270.0040.00417.07
8.0.260.0060.00017.19
8.0.250.0030.00317.01
8.0.240.0000.00816.99
8.0.230.0040.00416.81
8.0.220.0030.00316.79
8.0.210.0080.00016.91
8.0.200.0000.00716.93
8.0.190.0000.00716.98
8.0.180.0000.00916.92
8.0.170.0040.00416.93
8.0.160.0000.00716.89
8.0.150.0040.00416.80
8.0.140.0040.00416.91
8.0.130.0000.00513.36
8.0.120.0030.00516.84
8.0.110.0000.00716.84
8.0.100.0040.00416.74
8.0.90.0070.00016.84
8.0.80.0000.01616.84
8.0.70.0000.00716.92
8.0.60.0000.00716.96
8.0.50.0000.00716.95
8.0.30.0100.00917.20
8.0.20.0070.01217.40
8.0.10.0070.00017.08
8.0.00.0070.01016.74
7.4.330.0000.00615.00
7.4.320.0060.00016.50
7.4.300.0040.00416.70
7.4.290.0000.00716.79
7.4.280.0070.00016.60
7.4.270.0000.00716.75
7.4.260.0050.00316.67
7.4.250.0000.00716.73
7.4.240.0040.00316.65
7.4.230.0040.00416.72
7.4.220.0030.01416.83
7.4.210.0080.00916.66
7.4.200.0070.00016.83
7.4.190.0000.00816.62
7.4.160.0080.00816.82
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0070.01116.66
7.4.120.0070.01216.62
7.4.110.0160.00616.64
7.4.100.0090.00916.91
7.4.90.0030.01816.72
7.4.80.0110.01219.39
7.4.70.0130.00316.52
7.4.60.0120.00616.52
7.4.50.0040.00416.67
7.4.40.0070.01016.46
7.4.30.0090.01516.64
7.4.00.0070.01114.99
7.3.330.0000.00613.32
7.3.320.0000.00513.34
7.3.310.0040.00316.42
7.3.300.0030.00316.47
7.3.290.0070.00716.49
7.3.280.0090.01016.39
7.3.270.0110.00617.40
7.3.260.0040.01316.57
7.3.250.0110.00616.59
7.3.240.0160.00616.58
7.3.230.0110.00816.44
7.3.210.0070.01016.64
7.3.200.0040.01719.39
7.3.190.0060.01616.77
7.3.180.0090.01316.68
7.3.170.0140.00716.67
7.3.160.0130.00316.65
7.3.120.0110.00614.94
7.3.110.0050.00814.95
7.3.100.0090.00315.18
7.3.90.0100.01014.99
7.3.80.0030.01314.94
7.3.70.0030.00914.79
7.3.60.0030.01415.08
7.3.50.0040.01114.99
7.3.40.0030.00714.84
7.3.30.0080.00315.12
7.3.20.0100.00316.73
7.3.10.0110.00516.76
7.3.00.0030.01016.81
7.2.330.0110.00516.86
7.2.320.0170.00016.45
7.2.310.0100.01316.94
7.2.300.0130.00816.93
7.2.290.0120.00416.59
7.2.250.0050.01415.07
7.2.240.0070.01415.41
7.2.230.0100.01015.15
7.2.220.0030.01015.09
7.2.210.0000.01515.12
7.2.200.0110.00314.96
7.2.190.0070.00715.30
7.2.180.0040.01115.23
7.2.170.0070.01015.20
7.2.130.0110.00017.07
7.2.120.0080.00816.72
7.2.110.0060.01117.12
7.2.100.0060.00617.07
7.2.90.0060.00917.19
7.2.80.0060.01017.02
7.2.70.0070.01016.98
7.2.60.0050.00716.93
7.2.50.0040.01117.12
7.2.40.0050.00516.86
7.2.30.0080.00616.87
7.2.20.0000.01216.84
7.2.10.0060.00617.04
7.2.00.0040.01118.36
7.1.330.0110.00415.73
7.1.320.0080.00416.02
7.1.310.0060.00915.86
7.1.300.0090.00615.70
7.1.290.0110.00316.00
7.1.280.0030.00915.81
7.1.270.0070.00715.84
7.1.260.0060.00915.98
7.1.250.0090.00616.06
7.1.200.0030.00515.68
7.1.100.0070.00718.30
7.1.70.0290.00316.96
7.1.60.0110.01419.46
7.1.50.0140.01434.92
7.1.00.0030.07722.33
7.0.200.0090.00617.04
7.0.140.0030.07321.98
7.0.120.0200.07021.94
7.0.110.0070.05322.09
7.0.100.0100.04322.06
7.0.90.0300.03320.13
7.0.80.0030.03322.04
7.0.70.0000.03722.08
7.0.60.0030.05021.90
7.0.50.0070.05022.02
7.0.40.0070.04720.01
7.0.30.0070.07019.97
7.0.20.0070.07319.97
7.0.10.0030.07019.89
7.0.00.0030.04320.00
5.6.280.0070.07021.07
5.6.270.0030.04320.96
5.6.260.0030.06020.79
5.6.250.0000.04021.00
5.6.240.0000.04020.80
5.6.230.0030.04320.95
5.6.220.0030.04020.93
5.6.210.0000.03720.92
5.6.200.0070.03021.00
5.6.190.0000.05720.80
5.6.180.0070.04020.96
5.6.170.0030.07720.77
5.6.160.0000.06720.86
5.6.150.0030.04320.93
5.6.140.0030.06021.02
5.6.130.0070.07720.82
5.6.120.0100.07020.88
5.6.110.0030.04320.77
5.6.100.0000.04720.80
5.6.90.0100.03020.91
5.6.80.0030.03320.14
5.6.70.0030.06020.33
5.6.60.0030.04320.05
5.6.50.0100.05720.15
5.6.40.0070.08020.37
5.6.30.0030.06320.34
5.6.20.0000.06720.12
5.6.10.0030.05320.25
5.6.00.0000.08320.26
5.5.380.0030.03317.50
5.5.370.0070.03317.39
5.5.360.0000.03717.55
5.5.350.0000.04017.64
5.5.340.0030.03717.81
5.5.330.0000.04318.09
5.5.320.0000.04718.27
5.5.310.0100.04018.09
5.5.300.0100.05718.00
5.5.290.0130.03018.09
5.5.280.0030.05717.98
5.5.270.0030.04018.07
5.5.260.0030.04017.80
5.5.250.0030.03717.75
5.5.240.0000.04017.33
5.5.230.0000.07317.16
5.5.220.0070.05017.46
5.5.210.0030.06017.52
5.5.200.0030.04717.07
5.5.190.0070.07717.43
5.5.180.0030.03717.29
5.5.160.0130.02717.34
5.5.150.0070.06717.50
5.5.140.0030.07717.33
5.5.130.0000.04017.43
5.5.120.0030.03717.43
5.5.110.0000.06017.34
5.5.100.0100.07017.06
5.5.90.0070.05317.08
5.5.80.0030.03717.33
5.5.70.0030.07017.18
5.5.60.0200.02717.32
5.5.50.0000.05317.39
5.5.40.0070.07317.22
5.5.30.0070.07017.45
5.5.20.0030.03317.39
5.5.10.0030.04317.07
5.5.00.0000.07017.07
5.4.450.0000.07319.52
5.4.440.0070.04319.16
5.4.430.0070.03319.22
5.4.420.0070.06319.22
5.4.410.0000.04019.22
5.4.400.0100.02319.20
5.4.390.0030.07319.02
5.4.380.0100.07319.08
5.4.370.0000.07018.87
5.4.360.0000.06319.23
5.4.350.0000.05018.84
5.4.340.0030.04018.84
5.4.320.0000.07019.01
5.4.310.0070.03318.96
5.4.300.0030.07718.89
5.4.290.0030.07018.91
5.4.280.0000.03719.18
5.4.270.0030.08319.00
5.4.260.0030.06719.19
5.4.250.0030.08019.18
5.4.240.0030.04318.91
5.4.230.0070.05719.01
5.4.220.0100.07019.00
5.4.210.0030.06319.00
5.4.200.0000.08018.89
5.4.190.0070.06318.95
5.4.180.0030.06718.85
5.4.170.0070.06019.18
5.4.160.0000.07319.09
5.4.150.0000.03718.84
5.4.140.0030.06716.41
5.4.130.0070.06316.51
5.4.120.0100.06716.21
5.4.110.0070.07316.51
5.4.100.0070.05016.41
5.4.90.0030.03316.52
5.4.80.0030.04016.24
5.4.70.0030.03016.33
5.4.60.0100.03016.40
5.4.50.0030.04016.24
5.4.40.0030.05716.30
5.4.30.0030.06316.43
5.4.20.0070.03716.32
5.4.10.0000.06316.26
5.4.00.0030.05315.91
5.3.290.0030.07014.64
5.3.280.0030.08014.46
5.3.270.0030.03314.49
5.3.260.0000.08314.46
5.3.250.0030.07714.49
5.3.240.0000.04314.63
5.3.230.0070.07014.41
5.3.220.0070.03014.45
5.3.210.0000.06014.59
5.3.200.0030.04014.42
5.3.190.0030.03714.57
5.3.180.0100.02714.43
5.3.170.0030.07714.43
5.3.160.0030.05714.61
5.3.150.0100.03014.41
5.3.140.0030.04014.41
5.3.130.0070.05714.53
5.3.120.0070.05714.31
5.3.110.0030.05314.40
5.3.100.0070.04313.95
5.3.90.0030.04313.88
5.3.80.0030.05313.87
5.3.70.0030.05313.87
5.3.60.0070.05014.03
5.3.50.0030.05713.92
5.3.40.0000.04013.71
5.3.30.0000.06713.78
5.3.20.0070.03013.74
5.3.10.0030.06313.52
5.3.00.0030.05013.57
5.2.170.0000.03010.91
5.2.160.0000.03010.91
5.2.150.0070.03011.16
5.2.140.0000.04311.07
5.2.130.0000.02711.21
5.2.120.0030.03010.98
5.2.110.0070.05711.04
5.2.100.0000.04011.08
5.2.90.0000.04311.08
5.2.80.0030.04311.01
5.2.70.0000.03010.98
5.2.60.0030.05010.95
5.2.50.0000.02710.95
5.2.40.0070.02710.93
5.2.30.0030.04010.95
5.2.20.0000.02711.13
5.2.10.0000.02710.94
5.2.00.0030.04710.76
5.1.60.0030.0239.91
5.1.50.0070.0179.91
5.1.40.0100.0239.89
5.1.30.0070.02310.36
5.1.20.0000.02710.28
5.1.10.0000.03710.19
5.1.00.0000.0379.99
5.0.50.0000.0239.64
5.0.40.0070.0179.64
5.0.30.0030.0279.64
5.0.20.0000.0239.64
5.0.10.0000.0209.64
5.0.00.0000.0379.64
4.4.90.0000.0139.64
4.4.80.0000.0379.64
4.4.70.0000.0179.64
4.4.60.0000.0209.64
4.4.50.0000.0139.64
4.4.40.0000.0379.64
4.4.30.0000.0209.64
4.4.20.0030.0139.64
4.4.10.0000.0139.64
4.4.00.0000.0239.64
4.3.110.0030.0139.64
4.3.100.0000.0179.64
4.3.90.0000.0309.64
4.3.80.0030.0209.64
4.3.70.0000.0139.64
4.3.60.0000.0179.64
4.3.50.0030.0179.64
4.3.40.0030.0209.64
4.3.30.0030.0179.64
4.3.20.0030.0139.64
4.3.10.0000.0179.64
4.3.00.0000.0239.64

preferences:
42.2 ms | 400 KiB | 5 Q