3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 0; echo empty($t);

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)
8.3.60.0140.00718.18
8.3.50.0100.00821.27
8.3.40.0150.00618.58
8.3.30.0130.00318.80
8.3.20.0040.00420.04
8.3.10.0040.00421.92
8.3.00.0050.00220.72
8.2.180.0090.00916.38
8.2.170.0040.01122.96
8.2.160.0100.00319.17
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0100.00326.16
8.2.120.0080.00019.77
8.2.110.0070.00322.15
8.2.100.0070.00317.95
8.2.90.0000.00719.23
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00818.03
8.2.50.0040.01118.07
8.2.40.0000.00718.16
8.2.30.0040.00417.93
8.2.20.0070.00017.66
8.2.10.0050.00217.60
8.2.00.0090.00017.61
8.1.280.0120.00625.92
8.1.270.0050.00221.88
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0030.00622.38
8.1.230.0050.00518.96
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0030.00617.25
8.1.190.0000.00817.18
8.1.180.0060.00318.74
8.1.170.0060.00318.61
8.1.160.0030.00522.13
8.1.150.0000.00718.53
8.1.140.0000.00717.35
8.1.130.0000.00717.95
8.1.120.0000.00717.30
8.1.110.0000.00717.32
8.1.100.0000.00817.38
8.1.90.0070.00017.27
8.1.80.0040.00417.29
8.1.70.0040.00417.38
8.1.60.0030.00617.55
8.1.50.0040.00417.38
8.1.40.0030.00517.43
8.1.30.0000.00817.53
8.1.20.0050.00317.63
8.1.10.0000.00917.46
8.1.00.0000.00717.40
8.0.300.0080.00018.77
8.0.290.0070.00017.05
8.0.280.0070.00018.35
8.0.270.0030.00317.32
8.0.260.0030.00316.68
8.0.250.0060.00016.88
8.0.240.0060.00316.92
8.0.230.0030.00316.80
8.0.220.0030.00316.87
8.0.210.0040.00416.73
8.0.200.0030.00316.77
8.0.190.0040.00416.88
8.0.180.0070.00016.83
8.0.170.0000.00816.74
8.0.160.0040.00316.75
8.0.150.0070.00016.73
8.0.140.0030.00416.74
8.0.130.0060.00013.29
8.0.120.0000.00816.67
8.0.110.0050.00216.79
8.0.100.0000.00816.88
8.0.90.0030.00516.88
8.0.80.0030.01216.88
8.0.70.0030.00316.83
8.0.60.0000.00716.73
8.0.50.0070.00016.87
8.0.30.0090.01216.86
8.0.20.0140.00517.40
8.0.10.0000.00716.90
8.0.00.0100.01316.76
7.4.330.0000.00415.13
7.4.320.0030.00316.53
7.4.300.0030.00316.51
7.4.290.0030.00316.32
7.4.280.0000.00816.58
7.4.270.0060.00016.46
7.4.260.0070.00016.48
7.4.250.0050.00316.39
7.4.240.0060.00216.48
7.4.230.0000.00616.60
7.4.220.0180.00616.37
7.4.210.0060.00816.38
7.4.200.0040.00416.55
7.4.190.0070.00016.61
7.4.160.0120.00416.52
7.4.150.0070.01117.40
7.4.140.0050.01317.86
7.4.130.0070.01416.23
7.4.120.0060.01116.34
7.4.110.0120.00816.44
7.4.100.0100.01316.41
7.4.90.0070.01016.43
7.4.80.0060.01519.39
7.4.70.0160.01016.33
7.4.60.0090.00616.43
7.4.50.0040.00416.39
7.4.40.0110.00622.77
7.4.30.0060.01016.54
7.4.00.0040.01114.71
7.3.330.0050.00013.05
7.3.320.0000.00512.97
7.3.310.0000.00716.26
7.3.300.0070.00016.14
7.3.290.0120.00316.02
7.3.280.0060.00916.11
7.3.270.0100.00717.40
7.3.260.0190.00616.18
7.3.250.0080.01016.31
7.3.240.0100.01116.16
7.3.230.0120.00816.39
7.3.210.0130.00716.04
7.3.200.0070.01519.39
7.3.190.0060.01516.05
7.3.180.0100.00616.24
7.3.170.0130.00316.41
7.3.160.0100.01016.41
7.3.120.0030.01314.82
7.2.330.0060.01216.53
7.2.320.0090.00916.46
7.2.310.0030.02016.45
7.2.300.0060.01116.51
7.2.290.0120.00916.60
7.2.00.0110.00719.16
7.1.100.0030.00717.87
7.1.70.0520.00915.17
7.1.60.0610.01115.25
7.1.50.0740.01015.17
7.1.40.0530.00915.17
7.1.30.2440.00615.17
7.1.20.0630.01115.17
7.1.10.0510.00715.17
7.1.00.0850.00315.17
7.0.200.0450.01015.17
7.0.190.0540.00315.17
7.0.180.0590.00715.17
7.0.170.0630.00015.17
7.0.160.0530.00715.17
7.0.150.0560.00815.17
7.0.140.0650.00315.17
7.0.130.0060.00616.29
7.0.120.0100.00316.57
7.0.110.0060.00616.18
7.0.100.0030.00916.19
7.0.90.0090.00416.03
7.0.80.0060.00616.11
7.0.70.0050.01016.14
7.0.60.0040.01215.99
7.0.50.0080.00416.34
7.0.40.0100.00215.17
7.0.30.0000.01115.17
7.0.20.0000.01215.17
7.0.10.0110.00615.17
7.0.00.0080.00515.17
5.6.300.0140.04620.63
5.6.290.0240.03220.88
5.6.280.0190.04120.94
5.6.270.0070.04520.80
5.6.260.0100.04021.03
5.6.250.0040.04720.98
5.6.240.0100.04820.88
5.6.230.0070.05020.85
5.6.220.0070.08520.78
5.6.210.0100.04321.07
5.6.200.0040.05021.02
5.6.190.0130.03720.73
5.6.180.0060.04820.98
5.6.170.0040.04720.93
5.6.160.0000.05020.95
5.6.150.0100.04221.02
5.6.140.0130.03520.80
5.6.130.0170.06020.94
5.6.120.0040.04720.75
5.6.110.0030.04620.85
5.6.100.0070.04221.01
5.6.90.0130.08021.00
5.6.80.0110.04020.37
5.6.70.0290.03620.23
5.6.60.0090.05120.35
5.6.50.0100.03820.33
5.6.40.0030.04820.30
5.6.30.0210.03420.34
5.6.20.0030.04720.16
5.6.10.0110.04020.16
5.6.00.0090.04020.31
5.5.380.0130.03617.61
5.5.370.0060.04217.46
5.5.360.0070.04917.44
5.5.350.0070.04117.56
5.5.340.0330.03717.74
5.5.330.0060.04317.99
5.5.320.0040.05617.70
5.5.310.0200.04417.84
5.5.300.0030.04218.03
5.5.290.0070.08617.97
5.5.280.0310.04018.07
5.5.270.0100.03418.02
5.5.260.0090.03618.02
5.5.250.0000.04517.83
5.5.240.0090.03617.46
5.5.230.0070.03717.32
5.5.220.0030.04117.50
5.5.210.0070.03617.49
5.5.200.0000.04217.39
5.5.190.0030.04317.09
5.5.180.0030.04517.43
5.5.160.0060.03617.32
5.5.150.0030.04417.46
5.5.140.0000.04217.05
5.5.130.0070.04117.42
5.5.120.0040.04317.20
5.5.110.0070.03717.05
5.5.100.0000.04717.37
5.5.90.0040.04317.28
5.5.80.0070.04116.99
5.5.70.0070.03717.11
5.5.60.0000.04317.24
5.5.50.0030.03917.24
5.5.40.0070.04716.98
5.5.30.0070.03616.98
5.5.20.0070.04117.20
5.5.10.0070.07717.27
5.5.00.0090.03717.19
5.4.450.0100.04419.35
5.4.440.0060.04819.42
5.4.430.0110.03519.46
5.4.420.0060.03919.42
5.4.410.0040.06019.34
5.4.400.0070.03818.89
5.4.390.0030.04018.88
5.4.380.0030.04219.07
5.4.370.0070.03819.17
5.4.360.0060.03919.02
5.4.350.0000.04618.86
5.4.340.0070.03918.85
5.4.320.0130.03118.83
5.4.310.0100.03719.05
5.4.300.0100.03519.04
5.4.290.0040.04018.91
5.4.280.0070.03818.85
5.4.270.0070.03919.02
5.4.260.0040.03919.13
5.4.250.0040.04918.91
5.4.240.0060.04018.82
5.4.230.0030.04818.97
5.4.220.0070.04019.05
5.4.210.0000.04119.07
5.4.200.0090.03419.06
5.4.190.0000.04418.98
5.4.180.0030.03819.13
5.4.170.0070.03819.01
5.4.160.0100.04118.80
5.4.150.0130.03518.99
5.4.140.0060.03616.48
5.4.130.0030.03816.70
5.4.120.0030.03816.54
5.4.110.0000.04816.41
5.4.100.0060.03316.64
5.4.90.0180.02916.57
5.4.80.0100.02916.46
5.4.70.0000.04416.56
5.4.60.0070.03616.59
5.4.50.0090.03016.62
5.4.40.0000.03916.60
5.4.30.0040.03916.33
5.4.20.0060.03516.47
5.4.10.0030.03616.63
5.4.00.0070.03416.00
5.3.290.0030.04315.17
5.3.280.0000.04515.17
5.3.270.0070.04315.17
5.3.260.0060.03515.17
5.3.250.0000.04615.17
5.3.240.0000.04815.17
5.3.230.0000.04415.17
5.3.220.0170.02515.17
5.3.210.0140.03715.17
5.3.200.0110.02915.17
5.3.190.0030.04315.17
5.3.180.0060.03915.17
5.3.170.0060.03515.17
5.3.160.0140.03515.17
5.3.150.0040.03615.17
5.3.140.0000.04115.17
5.3.130.0030.03715.17
5.3.120.0040.04215.17
5.3.110.0000.04015.17
5.3.100.0000.04415.17
5.3.90.0030.03715.17
5.3.80.0000.03915.17
5.3.70.0030.03915.17
5.3.60.0070.03715.17
5.3.50.0130.03615.17
5.3.40.0070.03615.17
5.3.30.0060.03215.17
5.3.20.0030.03715.17
5.3.10.0040.03515.17
5.3.00.0000.03915.17
5.2.170.0030.03115.17
5.2.160.0000.03415.17
5.2.150.0070.03115.17
5.2.140.0030.03115.17
5.2.130.0140.03115.17
5.2.120.0000.03315.17
5.2.110.0000.05615.17
5.2.100.0070.03315.17
5.2.90.0060.02715.17
5.2.80.0090.05115.17
5.2.70.0040.02915.17
5.2.60.0070.02715.17
5.2.50.0060.02615.17
5.2.40.0030.02715.17
5.2.30.0000.03615.17
5.2.20.0000.03115.17
5.2.10.0000.03115.17
5.2.00.0000.03115.17
5.1.60.0030.02415.17
5.1.50.0040.02515.17
5.1.40.0030.02715.17
5.1.30.0030.03615.17
5.1.20.0030.02715.17
5.1.10.0000.03015.17
5.1.00.0000.02815.17
5.0.50.0000.02315.17
5.0.40.0060.01615.17
5.0.30.0000.03215.17
5.0.20.0000.02315.17
5.0.10.0030.01815.17
5.0.00.0030.03415.17
4.4.90.0000.01815.17
4.4.80.0000.01615.17
4.4.70.0030.01415.17
4.4.60.0000.02515.17
4.4.50.0000.01815.17
4.4.40.0000.02615.17
4.4.30.0040.01815.17
4.4.20.0000.01815.17
4.4.10.0000.01915.17
4.4.00.0000.02715.17
4.3.110.0030.02115.17
4.3.100.0000.01615.17
4.3.90.0030.01315.17
4.3.80.0000.02815.17
4.3.70.0000.02115.17
4.3.60.0000.02615.17
4.3.50.0030.01515.17
4.3.40.0000.02615.17
4.3.30.0000.03415.17
4.3.20.0000.03715.17
4.3.10.0030.03715.17
4.3.00.0000.02715.17

preferences:
40.01 ms | 401 KiB | 5 Q