3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (empty(getEmpty())) { echo 'empty'; } function getEmpty() { $hoge = []; }

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)
8.3.60.0130.00316.75
8.3.50.0170.00317.98
8.3.40.0000.01418.70
8.3.30.0110.00418.91
8.3.20.0000.00720.34
8.3.10.0060.00321.90
8.3.00.0040.00819.25
8.2.180.0130.00618.41
8.2.170.0150.00022.96
8.2.160.0070.01020.53
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00819.66
8.2.110.0030.00619.38
8.2.100.0070.00417.63
8.2.90.0040.00419.15
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0050.00320.00
8.2.30.0040.00418.11
8.2.20.0040.00417.55
8.2.10.0050.00318.11
8.2.00.0000.00817.66
8.1.280.0100.00725.92
8.1.270.0080.00023.82
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0000.00822.10
8.1.230.0120.00017.76
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.13
8.1.180.0080.00018.10
8.1.170.0000.00820.45
8.1.160.0030.00521.88
8.1.150.0040.00418.91
8.1.140.0050.00217.35
8.1.130.0040.00417.73
8.1.120.0030.00617.41
8.1.110.0030.00517.46
8.1.100.0040.00417.45
8.1.90.0030.00317.48
8.1.80.0000.00717.40
8.1.70.0070.00017.43
8.1.60.0040.00417.58
8.1.50.0000.00817.52
8.1.40.0050.00317.55
8.1.30.0060.00317.50
8.1.20.0040.00417.48
8.1.10.0040.00417.45
8.1.00.0030.00517.45
8.0.300.0070.00018.77
8.0.290.0000.00716.58
8.0.280.0040.00418.34
8.0.270.0050.00317.17
8.0.260.0030.00317.20
8.0.250.0040.00416.95
8.0.240.0070.00016.84
8.0.230.0030.00316.84
8.0.220.0040.00416.91
8.0.210.0040.00316.92
8.0.200.0090.00016.87
8.0.190.0040.00416.94
8.0.180.0000.00716.84
8.0.170.0080.00016.90
8.0.160.0040.00416.92
8.0.150.0000.00716.84
8.0.140.0080.00016.86
8.0.130.0060.00013.32
8.0.120.0040.00416.80
8.0.110.0080.00016.88
8.0.100.0030.00516.91
8.0.90.0000.00816.95
8.0.80.0110.00416.86
8.0.70.0050.00316.82
8.0.60.0050.00216.91
8.0.50.0000.00716.66
8.0.30.0110.01117.11
8.0.20.0110.00917.44
8.0.10.0000.00717.05
8.0.00.0070.01016.93
7.4.330.0050.00015.03
7.4.320.0000.00716.57
7.4.300.0030.00316.39
7.4.290.0050.00216.63
7.4.280.0030.00516.59
7.4.270.0070.00016.48
7.4.260.0000.00716.37
7.4.250.0030.00316.41
7.4.240.0030.00516.59
7.4.230.0030.00316.68
7.4.220.0090.00916.51
7.4.210.0120.00316.41
7.4.200.0050.00216.45
7.4.160.0090.00916.43
7.4.150.0210.00317.40
7.4.140.0130.00917.86
7.4.130.0100.00916.52
7.4.120.0100.00716.64
7.4.110.0100.01316.49
7.4.100.0170.00016.50
7.4.90.0130.00316.37
7.4.80.0090.01219.39
7.4.70.0090.00916.55
7.4.60.0120.00916.46
7.4.50.0040.00416.38
7.4.40.0130.00616.51
7.4.30.0090.00916.43
7.4.00.0030.01014.77
7.3.330.0030.00313.31
7.3.320.0140.00013.23
7.3.310.0040.00416.10
7.3.300.0070.00016.24
7.3.290.0050.01016.21
7.3.280.0080.00916.21
7.3.270.0100.00617.40
7.3.260.0090.00916.59
7.3.250.0150.00816.48
7.3.240.0070.01016.35
7.3.230.0130.00616.39
7.3.210.0090.00916.27
7.3.200.0070.01416.41
7.3.190.0060.00916.24
7.3.180.0100.00616.64
7.3.170.0120.00916.49
7.3.160.0120.00616.17
7.3.00.0040.01216.34
7.2.330.0120.00616.65
7.2.320.0070.01416.66
7.2.310.0170.00016.28
7.2.300.0120.00916.25
7.2.290.0140.00416.18
7.2.130.0000.01316.64
7.2.120.0040.00716.50
7.2.110.0150.00316.49
7.2.100.0080.00816.69
7.2.90.1060.00316.54
7.2.80.0140.00216.61
7.2.70.0050.00816.61
7.2.60.0050.00716.85
7.2.50.0060.01116.71
7.2.40.0180.00916.80
7.2.30.0130.00316.82
7.2.20.0080.00816.79
7.2.10.0260.00716.88
7.2.00.0050.00917.49
7.1.250.0130.00615.40
7.1.240.0080.00315.64
7.1.230.0300.00915.47
7.1.220.1120.01015.38
7.1.210.0090.00615.67
7.1.200.0080.00615.60
7.1.190.0280.00515.60
7.1.180.0060.00515.58
7.1.170.0080.00615.71
7.1.160.0050.00815.67
7.1.150.0120.00515.53
7.1.140.0090.00815.49
7.1.130.0060.00515.63
7.1.120.0070.00615.51
7.1.110.0230.00715.63
7.1.100.0070.00916.50
7.1.90.0130.00015.54
7.1.80.0120.00415.53
7.1.70.0060.00815.97
7.1.60.0090.01117.01
7.1.50.0090.00915.83
7.1.40.0110.00915.76
7.1.30.0090.00815.84
7.1.20.0140.00415.67
7.1.10.0070.00715.64
7.1.00.0060.03017.99
7.0.330.0090.00615.29
7.0.320.0060.00615.07
7.0.310.0080.00515.15
7.0.300.0060.01115.15
7.0.290.0050.01215.27
7.0.280.0120.00315.20
7.0.270.0110.00315.08
7.0.260.0110.00615.33
7.0.250.0070.00715.40
7.0.240.0100.00715.33
7.0.230.0020.01315.30
7.0.220.0090.00815.39
7.0.210.0040.01115.34
7.0.200.0080.00415.67
7.0.190.0080.00515.35
7.0.180.0090.00415.34
7.0.170.0050.00715.31
7.0.160.0190.00615.40
7.0.150.0100.00615.25
7.0.140.0070.02717.54
7.0.130.0060.00915.25
7.0.120.0110.00215.32
7.0.110.0020.00915.29
7.0.100.0310.00415.44
7.0.90.0180.00515.49
7.0.80.0080.00615.31
7.0.70.0100.00315.23
7.0.60.0100.02316.86
7.0.50.0080.02516.18
7.0.40.0070.03415.56
7.0.30.0110.02315.55
7.0.20.0150.02315.70
7.0.10.0160.01915.64
7.0.00.0080.03315.60
5.6.380.0070.00514.53
5.6.370.0090.00714.13
5.6.360.0090.00914.31
5.6.350.0120.00914.16
5.6.340.0070.00614.25
5.6.330.0100.00714.30
5.6.320.0080.00413.99
5.6.310.0120.00614.21
5.6.300.0090.00714.27
5.6.290.0090.00514.38
5.6.280.0090.02916.50
5.6.270.0070.00614.51
5.6.260.0070.00914.19
5.6.250.0090.00714.28
5.6.240.0130.00214.20
5.6.230.0110.00114.14
5.6.220.0060.00814.07
5.6.210.0060.03216.29
5.6.200.0050.03615.46
5.6.190.0090.02716.37
5.6.180.0110.03116.49
5.6.170.0210.02616.27
5.6.160.0030.02516.17
5.6.150.0070.01815.54
5.6.140.0060.03115.56
5.6.130.0100.01915.42
5.6.120.0060.03116.55
5.6.110.0130.01616.46
5.6.100.0040.02516.41
5.6.90.0110.02916.37
5.6.80.0100.02016.17
5.6.70.0060.00814.20
5.6.60.0090.00714.17
5.6.50.0080.00514.19
5.6.40.0040.00814.10
5.6.30.0040.00714.18
5.6.20.0090.00314.36
5.6.10.0060.00613.97
5.6.00.0120.00314.07
5.5.380.0060.00411.98
5.5.370.0060.00511.98
5.5.360.0050.00711.98
5.5.350.0100.02314.75
5.5.340.0080.01513.96
5.5.330.0070.02314.74
5.5.320.0090.01614.75
5.5.310.0120.02314.77
5.5.300.0070.03013.96
5.5.290.0050.01513.96
5.5.280.0070.03014.96
5.5.270.0080.01814.91
5.5.260.0050.02614.98
5.5.250.0030.01714.86
5.5.240.0060.03014.78
5.5.230.0070.00511.98
5.5.220.0070.00511.98
5.5.210.0050.00711.98
5.5.200.0050.00511.98
5.5.190.0020.00811.98
5.5.180.0080.00211.98
5.5.170.0050.00312.63
5.5.160.0050.00612.00
5.5.150.0010.00911.98
5.5.140.0060.00711.98
5.5.130.0070.00311.98
5.5.120.0060.00211.98
5.5.110.0100.00111.98
5.5.100.0040.00611.98
5.5.90.0020.00811.99
5.5.80.0050.00711.98
5.5.70.0060.00711.98
5.5.60.0080.00511.98
5.5.50.0040.00711.98
5.5.40.0040.00611.98
5.5.30.0090.00111.98
5.5.20.0060.00611.98
5.5.10.0050.00511.98
5.5.00.0060.00611.98
5.4.450.0080.02914.48
5.4.440.0080.03114.53
5.4.430.0060.02314.44
5.4.420.0280.02014.50
5.4.410.0070.02214.22
5.4.400.0090.02714.15
5.4.390.0120.01914.15
5.4.380.0130.02014.22
5.4.370.0120.02214.20
5.4.360.0110.02014.20
5.4.350.0140.01914.17
5.4.340.0110.02014.19
5.4.330.0070.00211.98
5.4.320.0140.02514.20
5.4.310.0090.02714.15
5.4.300.0120.01914.15
5.4.290.0090.02214.18
5.4.280.0070.02214.15
5.4.270.0120.01814.14
5.4.260.0140.01714.17
5.4.250.0110.01914.23
5.4.240.0070.02314.20
5.4.230.0130.01914.19
5.4.220.0100.02014.17
5.4.210.0100.01914.22
5.4.200.0070.02313.49
5.4.190.0080.02314.20
5.4.180.0110.01914.20
5.4.170.0130.01914.20
5.4.160.0120.01814.18
5.4.150.0100.02014.19
5.4.140.0120.01913.38
5.4.130.0080.01913.40
5.4.120.0030.02313.39
5.4.110.0090.01813.43
5.4.100.0080.02213.34
5.4.90.0120.01713.43
5.4.80.0110.01813.40
5.4.70.0110.02113.36
5.4.60.0110.01813.41
5.4.50.0130.01613.33
5.4.40.0090.02013.39
5.4.30.0110.01913.39
5.4.20.0080.02313.36
5.4.10.0080.02113.36
5.4.00.0100.02113.14
5.3.290.0050.02512.86
5.3.280.0090.02212.82
5.3.270.0060.02412.87
5.3.260.0110.02012.82
5.3.250.0060.02512.84
5.3.240.0090.02312.84
5.3.230.0090.02212.85
5.3.220.0090.01812.87
5.3.210.0110.02912.81
5.3.200.0070.02312.86
5.3.190.0080.02412.85
5.3.180.0090.02112.86
5.3.170.0090.02212.83
5.3.160.0110.01712.84
5.3.150.0110.02512.80
5.3.140.0070.02512.86
5.3.130.0110.03112.84
5.3.120.0090.02312.81
5.3.110.0120.01912.81
5.3.100.0100.02012.64
5.3.90.0110.01912.66
5.3.80.0100.01912.66
5.3.70.0050.02612.64
5.3.60.0110.02312.63
5.3.50.0090.02012.64
5.3.40.0110.01812.61
5.3.30.0080.02312.59
5.3.20.0060.02212.52
5.3.10.0060.02212.51
5.3.00.0090.01912.51
5.2.170.0040.01911.69
5.2.160.0050.01911.68
5.2.150.0050.02111.68
5.2.140.0050.02111.68
5.2.130.0070.01611.73
5.2.120.0080.01711.67
5.2.110.0080.01711.73
5.2.100.0090.01611.69
5.2.90.0080.01611.73
5.2.80.0050.02011.68
5.2.70.0080.01711.68
5.2.60.0090.01411.67
5.2.50.0060.01811.70
5.2.40.0050.01611.65
5.2.30.0080.01511.66
5.2.20.0070.01711.69
5.2.10.0100.01211.64
5.2.00.0010.02011.57
5.1.60.0070.01711.34
5.1.50.0040.01611.32
5.1.40.0080.01311.30
5.1.30.0050.01711.46
5.1.20.0090.01211.47
5.1.10.0050.01611.35
5.1.00.0060.01611.39
5.0.50.0050.01310.86
5.0.40.0030.01310.79
5.0.30.0060.01410.72
5.0.20.0060.01010.72
5.0.10.0040.01410.72
5.0.00.0040.01610.77
4.4.90.0030.0109.95
4.4.80.0020.0129.96
4.4.70.0030.0109.97
4.4.60.0010.0129.93
4.4.50.0040.0099.96
4.4.40.0050.0129.96
4.4.30.0020.0119.96
4.4.20.0020.0129.98
4.4.10.0040.0099.98
4.4.00.0040.0139.94
4.3.110.0040.0109.93
4.3.100.0030.0099.92
4.3.90.0050.0089.92
4.3.80.0020.0159.92
4.3.70.0030.0099.92
4.3.60.0040.0089.92
4.3.50.0050.0089.93
4.3.40.0070.0119.94
4.3.30.0060.0099.50
4.3.20.0030.0099.51
4.3.10.0040.0099.48
4.3.00.0020.01310.40

preferences:
53.19 ms | 400 KiB | 5 Q