3v4l.org

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

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)
8.3.60.0100.01018.03
8.3.50.0130.00821.14
8.3.40.0120.00318.69
8.3.30.0060.00620.23
8.3.20.0070.00020.13
8.3.10.0000.00721.11
8.3.00.0080.00022.29
8.2.180.0110.00318.41
8.2.170.0100.00322.96
8.2.160.0100.01022.26
8.2.150.0030.00524.18
8.2.140.0050.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00420.73
8.2.110.0100.00021.10
8.2.100.0080.00417.91
8.2.90.0040.00418.89
8.2.80.0040.00417.97
8.2.70.0030.00517.38
8.2.60.0000.00717.80
8.2.50.0080.00018.07
8.2.40.0000.00818.09
8.2.30.0000.00719.35
8.2.20.0000.00717.52
8.2.10.0040.00417.54
8.2.00.0000.01017.48
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0160.00321.99
8.1.230.0060.00619.01
8.1.220.0080.00018.77
8.1.210.0040.00420.79
8.1.200.0000.01017.36
8.1.190.0040.00417.39
8.1.180.0000.00818.10
8.1.170.0040.00418.45
8.1.160.0030.00318.82
8.1.150.0050.00318.43
8.1.140.0000.00717.36
8.1.130.0000.00717.81
8.1.120.0000.00717.45
8.1.110.0070.00017.37
8.1.100.0040.00417.27
8.1.90.0030.00517.40
8.1.80.0030.00417.41
8.1.70.0030.00317.27
8.1.60.0080.00017.51
8.1.50.0040.00417.35
8.1.40.0000.00817.27
8.1.30.0030.00517.53
8.1.20.0030.00517.45
8.1.10.0080.00017.45
8.1.00.0040.00417.39
8.0.300.0030.00620.02
8.0.290.0000.00717.16
8.0.280.0000.00718.36
8.0.270.0000.00717.18
8.0.260.0030.00316.75
8.0.250.0030.00316.89
8.0.240.0030.00616.75
8.0.230.0070.00016.89
8.0.220.0060.00016.84
8.0.210.0040.00416.67
8.0.200.0000.00716.86
8.0.190.0030.00316.86
8.0.180.0000.00716.72
8.0.170.0000.00716.86
8.0.160.0030.00316.69
8.0.150.0040.00416.76
8.0.140.0050.00516.79
8.0.130.0030.00313.21
8.0.120.0040.00416.75
8.0.110.0000.00716.90
8.0.100.0040.00416.71
8.0.90.0070.00016.71
8.0.80.0120.00316.83
8.0.70.0030.00516.62
8.0.60.0040.00416.88
8.0.50.0050.00316.93
8.0.30.0080.01117.04
8.0.20.0130.00917.40
8.0.10.0040.00416.93
8.0.00.0070.00916.60
7.4.330.0050.00016.80
7.4.320.0000.00616.52
7.4.300.0000.00716.45
7.4.290.0070.00016.56
7.4.280.0030.00316.34
7.4.270.0030.00316.43
7.4.260.0040.00413.20
7.4.250.0040.00416.53
7.4.240.0040.00316.45
7.4.230.0000.00716.62
7.4.220.0030.01516.57
7.4.210.0080.00616.49
7.4.200.0000.00716.31
7.4.190.0020.00516.59
7.4.160.0040.01116.37
7.4.150.0060.01117.40
7.4.140.0090.00817.86
7.4.130.0140.00516.38
7.4.120.0110.00816.36
7.4.110.0030.01416.24
7.4.100.0090.00916.54
7.4.90.0100.01316.55
7.4.80.0090.00619.39
7.4.70.0150.00616.39
7.4.60.0100.00616.46
7.4.50.0000.00816.36
7.4.40.0030.00722.77
7.4.30.0100.00716.54
7.4.00.0050.01014.76
7.3.330.0000.00513.05
7.3.320.0050.00013.11
7.3.310.0030.00315.99
7.3.300.0070.00016.15
7.3.290.0100.01016.14
7.3.280.0140.00516.14
7.3.270.0160.00617.40
7.3.260.0100.00718.24
7.3.250.0160.00516.23
7.3.240.0120.00916.15
7.3.230.0100.00716.39
7.3.210.0060.01116.16
7.3.200.0100.00719.39
7.3.190.0070.01416.22
7.3.180.0120.00916.32
7.3.170.0110.00616.45
7.3.160.0070.01016.13
7.3.120.0090.00714.77
7.3.110.0040.01114.45
7.3.100.0080.00614.57
7.3.90.0040.01414.92
7.3.80.0090.00314.56
7.3.70.0120.00314.66
7.3.60.0030.01014.57
7.3.50.0030.01014.64
7.3.40.0000.01114.50
7.3.30.0030.01014.61
7.3.20.0090.00616.59
7.3.10.0080.00416.36
7.3.00.0030.00616.70
7.2.340.0080.00716.26
7.2.330.0120.00916.55
7.2.320.0110.00616.48
7.2.310.0150.00616.59
7.2.300.0160.00616.32
7.2.290.0100.01016.55
7.2.250.0030.01515.11
7.2.240.0150.00414.65
7.2.230.0060.01314.85
7.2.220.0030.00614.89
7.2.210.0030.00914.70
7.2.200.0070.00614.45
7.2.190.0040.01114.83
7.2.180.0090.00014.77
7.2.170.0100.00314.88
7.2.00.0060.01019.13
7.1.330.0090.00315.67
7.1.320.0030.00615.69
7.1.310.0060.00615.63
7.1.300.0100.00315.71
7.1.290.0040.00815.65
7.1.280.0000.01115.54
7.1.270.0100.00315.53
7.1.260.0030.00915.38
7.1.100.0000.01117.91
7.1.70.0060.00316.75
7.1.60.0110.01119.17
7.1.50.0130.01316.82
7.1.00.0070.07322.30
7.0.200.0040.00416.56
7.0.140.0000.09722.10
7.0.130.0030.07322.25
7.0.120.0030.07322.14
7.0.110.0030.07721.97
7.0.100.0100.07022.09
7.0.90.0000.08022.18
7.0.80.0000.07721.97
7.0.70.0070.07022.00
7.0.60.0030.07321.96
7.0.50.0030.07322.23
7.0.40.0030.07322.20
7.0.30.0070.07021.98
7.0.20.0070.07022.11
7.0.10.0070.06722.02
7.0.00.0030.07322.21
5.6.280.0000.07721.11
5.6.270.0070.07021.03
5.6.260.0000.07721.11
5.6.250.0070.07021.09
5.6.240.0070.07321.14
5.6.230.0030.07720.83
5.6.220.0070.06720.74
5.6.210.0030.07320.95
5.6.200.0070.07321.07
5.6.190.0000.08021.06
5.6.180.0030.07320.73
5.6.170.0070.07021.00
5.6.160.0000.07720.72
5.6.150.0030.07721.02
5.6.140.0030.07321.04
5.6.130.0000.07720.76
5.6.120.0070.06321.09
5.6.110.0030.07720.95
5.6.100.0100.06721.02
5.6.90.0070.07020.82
5.6.80.0000.07320.23
5.6.70.0030.07020.38
5.6.60.0000.07720.43
5.6.50.0130.06020.34
5.6.40.0070.06320.28
5.6.30.0030.07020.38
5.6.20.0000.07720.45
5.6.10.0000.07320.36
5.6.00.0000.07320.38
5.5.380.0100.06317.55
5.5.370.0030.07017.66
5.5.360.0030.07317.53
5.5.350.0000.07317.55
5.5.340.0130.06017.83
5.5.330.0030.06718.12
5.5.320.0030.07317.80
5.5.310.0070.06718.20
5.5.300.0070.06717.75
5.5.290.0000.07318.10
5.5.280.0070.07318.02
5.5.270.0000.07717.74
5.5.260.0030.07718.21
5.5.250.0000.07317.70
5.5.240.0100.06317.59
5.5.230.0070.06717.13
5.5.220.0000.06717.45
5.5.210.0070.06717.17
5.5.200.0070.06317.41
5.5.190.0000.07317.36
5.5.180.0070.07017.38
5.5.160.0000.07017.48
5.5.150.0000.06717.45
5.5.140.0000.07017.37
5.5.130.0070.06317.36
5.5.120.0030.06717.57
5.5.110.0000.07017.14
5.5.100.0030.06717.08
5.5.90.0000.07017.38
5.5.80.0030.06717.27
5.5.70.0030.07017.38
5.5.60.0000.06717.26
5.5.50.0000.06717.35
5.5.40.0000.07017.26
5.5.30.0070.06317.25
5.5.20.0000.07317.29
5.5.10.0030.07017.23
5.5.00.0030.06317.09
5.4.450.0000.07319.50
5.4.440.0030.07319.42
5.4.430.0100.06319.41
5.4.420.0000.07319.61
5.4.410.0070.06719.21
5.4.400.0100.06019.29
5.4.390.0030.07018.89
5.4.380.0070.06319.09
5.4.370.0070.06319.09
5.4.360.0070.06719.14
5.4.350.0000.06719.01
5.4.340.0000.07319.17
5.4.320.0030.06718.93
5.4.310.0000.06718.93
5.4.300.0000.06718.91
5.4.290.0070.06318.93
5.4.280.0000.07319.13
5.4.270.0000.07018.93
5.4.260.0000.07019.01
5.4.250.0070.06019.00
5.4.240.0000.07019.05
5.4.230.0000.07019.09
5.4.220.0030.07019.01
5.4.210.0000.07018.88
5.4.200.0030.06719.13
5.4.190.0000.07019.17
5.4.180.0000.06719.13
5.4.170.0030.07019.24
5.4.160.0070.06319.12
5.4.150.0030.07018.92
5.4.140.0030.06716.25
5.4.130.0000.06716.48
5.4.120.0070.06016.21
5.4.110.0100.06016.49
5.4.100.0000.06716.18
5.4.90.0000.06716.14
5.4.80.0030.06316.39
5.4.70.0000.06716.27
5.4.60.0070.05716.37
5.4.50.0130.05316.37
5.4.40.0030.06316.42
5.4.30.0100.05316.26
5.4.20.0030.06316.36
5.4.10.0000.07016.40
5.4.00.0030.06015.64
5.3.290.0030.07014.73
5.3.280.0030.06314.47
5.3.270.0030.06314.45
5.3.260.0030.07014.50
5.3.250.0070.06314.59
5.3.240.0000.07014.69
5.3.230.0030.06014.60
5.3.220.0070.06314.42
5.3.210.0070.06714.48
5.3.200.0070.06314.44
5.3.190.0030.06714.63
5.3.180.0030.06714.44
5.3.170.0000.06714.43
5.3.160.0070.06014.32
5.3.150.0000.06014.34
5.3.140.0000.06714.39
5.3.130.0030.06314.43
5.3.120.0070.06714.30
5.3.110.0000.07014.40
5.3.100.0030.06313.88
5.3.90.0030.06313.94
5.3.80.0000.06714.07
5.3.70.0030.06313.88
5.3.60.0030.06313.91
5.3.50.0000.06713.80
5.3.40.0000.06713.71
5.3.30.0030.05713.97
5.3.20.0030.05713.55
5.3.10.0000.05713.52
5.3.00.0030.05713.71

preferences:
54.35 ms | 400 KiB | 5 Q