3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 0; empty($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)
8.3.70.0090.01216.50
8.3.60.0130.00716.36
8.3.50.0130.00517.17
8.3.40.0120.00618.71
8.3.30.0120.00918.59
8.3.20.0000.00818.49
8.3.10.0060.00320.26
8.3.00.0080.00017.38
8.2.180.0090.00616.75
8.2.170.0070.00722.96
8.2.160.0070.01022.08
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00319.64
8.2.110.0040.00722.26
8.2.100.0080.00417.77
8.2.90.0040.00417.50
8.2.80.0030.00617.97
8.2.70.0090.00017.93
8.2.60.0040.00418.04
8.2.50.0070.00418.10
8.2.40.0040.00420.32
8.2.30.0040.00418.01
8.2.20.0080.00017.54
8.2.10.0000.00717.52
8.2.00.0000.00717.71
8.1.280.0110.00725.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00023.80
8.1.230.0060.00619.01
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0060.00317.00
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0040.00418.57
8.1.160.0040.00418.72
8.1.150.0040.00418.57
8.1.140.0000.00917.30
8.1.130.0000.00717.73
8.1.120.0030.00517.33
8.1.110.0040.00417.41
8.1.100.0030.00317.45
8.1.90.0070.00017.27
8.1.80.0000.00717.43
8.1.70.0000.00717.35
8.1.60.0040.00417.51
8.1.50.0000.00717.46
8.1.40.0030.00517.42
8.1.30.0000.00717.50
8.1.20.0000.00817.49
8.1.10.0040.00417.41
8.1.00.0000.00717.41
8.0.300.0020.00519.68
8.0.290.0000.00816.63
8.0.280.0000.00818.37
8.0.270.0080.00017.17
8.0.260.0030.00316.74
8.0.250.0040.00416.78
8.0.240.0000.00716.90
8.0.230.0030.00316.78
8.0.220.0030.00316.84
8.0.210.0030.00316.71
8.0.200.0030.00316.77
8.0.190.0040.00416.79
8.0.180.0040.00416.89
8.0.170.0040.00416.85
8.0.160.0070.00016.77
8.0.150.0000.00916.78
8.0.140.0030.00516.70
8.0.130.0050.00013.18
8.0.120.0040.00416.79
8.0.110.0030.00316.93
8.0.100.0070.00016.77
8.0.90.0000.00716.60
8.0.80.0150.00616.81
8.0.70.0050.00216.85
8.0.60.0040.00416.82
8.0.50.0040.00416.69
8.0.30.0120.00816.94
8.0.20.0150.01216.93
8.0.10.0000.00816.90
8.0.00.0050.01316.62
7.4.330.0050.00012.82
7.4.320.0000.00716.52
7.4.300.0040.00416.53
7.4.290.0030.00316.36
7.4.280.0000.00916.43
7.4.270.0000.00716.55
7.4.260.0030.00313.11
7.4.250.0060.00316.46
7.4.240.0030.00316.48
7.4.230.0000.00716.46
7.4.220.0160.01016.44
7.4.210.0080.00716.45
7.4.200.0040.00416.56
7.4.190.0070.00016.58
7.4.160.0030.01316.38
7.4.150.0110.00716.59
7.4.140.0080.01216.36
7.4.130.0090.00816.40
7.4.120.0100.00716.36
7.4.110.0100.00716.42
7.4.100.0130.01016.29
7.4.90.0000.01716.35
7.4.80.0140.00316.58
7.4.70.0100.00616.28
7.4.60.0090.00916.36
7.4.50.0060.00016.28
7.4.40.0100.00316.34
7.4.30.0110.00716.36
7.4.00.0050.01014.70
7.3.330.0000.00612.88
7.3.320.0050.00012.89
7.3.310.0040.00415.99
7.3.300.0040.00416.17
7.3.290.0070.00716.11
7.3.280.0070.00916.12
7.3.270.0190.00616.34
7.3.260.0080.00916.18
7.3.250.0100.00816.07
7.3.240.0030.01316.45
7.3.230.0070.01016.09
7.3.210.0070.01016.09
7.3.200.0080.01119.39
7.3.190.0150.00716.22
7.3.180.0110.00516.24
7.3.170.0150.01016.04
7.3.160.0080.00716.34
7.3.120.0040.01014.84
7.3.110.0090.00614.73
7.3.100.0050.00514.96
7.3.90.0060.00914.58
7.3.80.0040.01114.87
7.3.70.0030.01414.88
7.3.60.0030.01014.79
7.3.50.0070.00714.55
7.3.40.0030.01214.59
7.3.30.0040.01114.83
7.3.20.0100.00316.29
7.3.10.0060.00716.52
7.3.00.0050.00516.27
7.2.330.0140.00316.61
7.2.320.0000.01716.30
7.2.310.0090.00916.29
7.2.300.0120.00816.09
7.2.290.0130.00316.60
7.2.250.0060.00915.02
7.2.240.0100.00715.06
7.2.230.0030.00715.17
7.2.220.0000.01114.96
7.2.210.0070.00714.82
7.2.200.0040.01114.77
7.2.190.0080.00614.90
7.2.180.0040.01114.82
7.2.170.0090.00314.61
7.2.130.0030.01016.68
7.2.120.0130.00316.73
7.2.110.0040.00716.72
7.2.100.0030.00616.67
7.2.90.0000.01516.68
7.2.80.0100.00516.68
7.2.70.0030.00716.84
7.2.60.0030.00916.49
7.2.50.0080.00616.62
7.2.40.0000.00816.96
7.2.30.0070.01016.66
7.2.20.0030.00916.70
7.2.10.0100.00016.82
7.2.00.0080.00518.08
7.1.330.0040.01215.49
7.1.320.0040.01115.66
7.1.310.0080.00415.36
7.1.300.0040.01115.25
7.1.290.0000.01015.63
7.1.280.0120.00015.73
7.1.270.0070.01115.66
7.1.260.0050.00515.71
7.1.250.0060.00315.64
7.1.200.0070.00315.61
7.1.100.0090.00918.04
7.1.70.0120.00716.82
7.1.60.0170.00719.40
7.1.50.0030.01916.76
7.1.00.0030.06722.35
7.0.200.0340.00914.53
7.0.140.0000.07022.21
7.0.120.0030.06722.19
7.0.60.0130.06019.91
7.0.50.0070.08017.85
7.0.40.0070.04020.09
7.0.30.0270.04020.30
7.0.20.0400.06720.24
7.0.10.0070.08020.17
7.0.00.0030.04320.01
5.6.280.0000.07321.08
5.6.210.0170.07020.46
5.6.200.0100.04318.09
5.6.190.0070.07720.61
5.6.180.0270.07020.39
5.6.170.0270.04020.41
5.6.160.0170.04720.38
5.6.150.0130.07018.11
5.6.140.0100.08718.18
5.6.130.0030.06018.20
5.6.120.0130.07721.00
5.6.110.0070.09021.07
5.6.100.0100.07021.16
5.6.90.0170.07720.94
5.6.80.0030.03720.38
5.5.350.0230.08020.48
5.5.340.0000.04317.98
5.5.330.0030.08720.20
5.5.320.0230.03320.27
5.5.310.0230.06020.34
5.5.300.0070.04717.98
5.5.290.0100.07717.91
5.5.280.0100.03720.88
5.5.270.0130.07720.76
5.5.260.0070.08020.75
5.5.250.0130.08020.65
5.5.240.0030.06720.16
5.4.450.0000.04319.41
5.4.440.0030.04719.24
5.4.430.0070.03319.46
5.4.420.0070.03319.24
5.4.410.0000.04018.98
5.4.400.0030.03719.12
5.4.390.0070.04318.91
5.4.380.0100.03719.00
5.4.370.0000.04019.00
5.4.360.0070.03319.13
5.4.350.0030.04318.79
5.4.340.0070.03319.18
5.4.320.0070.03319.11
5.4.310.0000.04019.17
5.4.300.0000.04019.14
5.4.290.0000.04019.18
5.4.280.0030.03719.16
5.4.270.0070.03319.08
5.4.260.0130.06718.77
5.4.250.0030.07719.11
5.4.240.0100.04719.07
5.4.230.0030.04319.17
5.4.220.0100.03318.90
5.4.210.0070.04019.13
5.4.200.0000.04318.87
5.4.190.0070.04019.15
5.4.180.0130.07319.13
5.4.170.0030.05019.08
5.4.160.0030.04019.16
5.4.150.0100.06719.05
5.4.140.0030.05016.34
5.4.130.0100.06716.16
5.4.120.0100.07016.32
5.4.110.0100.06716.15
5.4.100.0030.06716.36
5.4.90.0030.04316.28
5.4.80.0030.06316.39
5.4.70.0100.05016.39
5.4.60.0030.03716.32
5.4.50.0030.06316.27
5.4.40.0100.06716.58
5.4.30.0030.04716.23
5.4.20.0030.07316.21
5.4.10.0070.06016.33
5.4.00.0100.03715.77
5.3.290.0000.04014.59
5.3.280.0130.06714.55
5.3.270.0100.06714.52
5.3.260.0070.08014.52
5.3.250.0030.04014.55
5.3.240.0100.07714.48
5.3.230.0030.08314.49
5.3.220.0100.06014.65
5.3.210.0030.05714.58
5.3.200.0000.05014.44
5.3.190.0000.04314.50
5.3.180.0030.04014.64
5.3.170.0000.05314.45
5.3.160.0030.08314.50
5.3.150.0070.04314.48
5.3.140.0130.06714.56
5.3.130.0070.07714.47
5.3.120.0030.07314.46
5.3.110.0030.06014.47
5.3.100.0030.03713.82
5.3.90.0070.03713.81
5.3.80.0000.08013.86
5.3.70.0100.03313.93
5.3.60.0070.03713.96
5.3.50.0070.06713.77
5.3.40.0070.07013.78
5.3.30.0030.06313.83
5.3.20.0100.03713.64
5.3.10.0100.07013.57
5.3.00.0030.03713.60
5.2.170.0030.04711.11
5.2.160.0000.05011.02
5.2.150.0070.06011.07
5.2.140.0030.05711.07
5.2.130.0030.05710.97
5.2.120.0100.02711.09
5.2.110.0030.03011.02
5.2.100.0030.06011.08
5.2.90.0030.06311.00
5.2.80.0030.03711.02
5.2.70.0000.06711.08
5.2.60.0070.06011.05
5.2.50.0030.03010.95
5.2.40.0030.03711.14
5.2.30.0130.03010.89
5.2.20.0100.04010.88
5.2.10.0030.05010.86
5.2.00.0070.06010.66
5.1.60.0030.04710.00
5.1.50.0070.04710.14
5.1.40.0030.0239.98
5.1.30.0100.03710.34
5.1.20.0100.05310.38
5.1.10.0000.06010.08
5.1.00.0000.0539.96
5.0.50.0100.0239.60
5.0.40.0000.0479.60
5.0.30.0000.0639.60
5.0.20.0030.0439.60
5.0.10.0030.0439.60
5.0.00.0000.0379.60
4.4.90.0070.0379.60
4.4.80.0100.0209.60
4.4.70.0000.0279.60
4.4.60.0070.0339.60
4.4.50.0070.0339.60
4.4.40.0000.0609.60
4.4.30.0000.0239.60
4.4.20.0030.0379.60
4.4.10.0000.0279.60
4.4.00.0000.0409.60
4.3.110.0000.0409.60
4.3.100.0030.0179.60
4.3.90.0000.0309.60
4.3.80.0000.0539.60
4.3.70.0000.0339.60
4.3.60.0030.0339.60
4.3.50.0000.0279.60
4.3.40.0030.0509.60
4.3.30.0000.0339.60
4.3.20.0030.0379.60
4.3.10.0000.0339.60
4.3.00.0000.0279.60

preferences:
49.56 ms | 401 KiB | 5 Q