3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cities = array('Recife', 'Ipojuca', 'Rio de Janeiro', 'Buzios'); $capitals = array('Recife', 'Rio de Janeiro'); $beachs = $cities - $capitals; var_dump($beachs);

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)
8.3.70.0120.00316.63
8.3.60.0160.00016.63
8.3.50.0090.01121.92
8.3.40.0100.01018.85
8.3.30.0100.00318.82
8.3.20.0070.00020.13
8.3.10.0070.00023.65
8.3.00.0040.00418.89
8.2.180.0160.00318.53
8.2.170.0150.00022.96
8.2.160.0090.00622.25
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.97
8.2.110.0030.00622.06
8.2.100.0070.00717.72
8.2.90.0050.00317.63
8.2.80.0080.00318.96
8.2.70.0060.00617.80
8.2.60.0040.00417.97
8.2.50.0060.00319.07
8.2.40.0040.00420.88
8.2.30.0000.00719.15
8.2.20.0050.00217.71
8.2.10.0070.00017.95
8.2.00.0040.00417.71
8.1.280.0100.01025.92
8.1.270.0090.00018.89
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0040.00721.04
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.35
8.1.180.0040.00419.07
8.1.170.0040.00418.51
8.1.160.0090.00018.91
8.1.150.0050.00219.00
8.1.140.0050.00217.38
8.1.130.0000.00717.81
8.1.120.0030.00317.40
8.1.110.0000.00817.34
8.1.100.0030.00317.27
8.1.90.0050.00217.27
8.1.80.0000.00917.37
8.1.70.0030.00317.34
8.1.60.0030.00717.49
8.1.50.0040.00417.48
8.1.40.0020.00517.48
8.1.30.0080.00017.62
8.1.20.0070.00017.68
8.1.10.0000.00717.42
8.1.00.0050.00317.50
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.24
8.0.270.0070.00017.14
8.0.260.0030.00317.07
8.0.250.0030.00316.95
8.0.240.0060.00017.01
8.0.230.0030.00316.95
8.0.220.0000.00716.87
8.0.210.0000.00716.84
8.0.200.0000.00716.92
8.0.190.0070.00016.84
8.0.180.0050.00216.96
8.0.170.0000.00716.96
8.0.160.0000.00716.76
8.0.150.0000.00716.71
8.0.140.0000.00716.79
8.0.130.0050.00013.28
8.0.120.0050.00316.79
8.0.110.0000.00916.79
8.0.100.0070.00016.75
8.0.90.0000.00816.78
8.0.80.0070.01116.77
8.0.70.0000.00816.74
8.0.60.0000.00716.73
8.0.50.0000.00716.78
8.0.30.0170.00416.98
8.0.20.0120.01017.40
8.0.10.0040.00416.83
8.0.00.0140.00416.77
7.4.330.0060.00015.03
7.4.320.0070.00016.37
7.4.300.0000.00616.59
7.4.290.0070.00016.60
7.4.280.0000.00816.49
7.4.270.0030.00316.52
7.4.260.0030.00316.54
7.4.250.0070.00016.46
7.4.240.0050.00216.42
7.4.230.0000.00716.69
7.4.220.0040.01516.45
7.4.210.0070.00716.47
7.4.200.0040.00416.39
7.4.160.0100.00616.54
7.4.150.0130.00317.40
7.4.140.0080.00917.86
7.4.130.0090.00816.47
7.4.120.0090.00816.48
7.4.110.0130.00916.39
7.4.100.0140.00316.61
7.4.90.0130.00316.57
7.4.80.0130.01019.39
7.4.70.0130.00316.57
7.4.60.0060.01016.42
7.4.50.0000.00816.59
7.4.40.0100.00716.45
7.4.30.0060.01016.46
7.4.00.0090.00714.95
7.3.330.0030.00313.15
7.3.320.0050.00013.30
7.3.310.0070.00016.14
7.3.300.0070.00016.33
7.3.290.0070.00916.33
7.3.280.0100.00816.31
7.3.270.0140.00317.40
7.3.260.0130.01016.39
7.3.250.0070.01216.54
7.3.240.0110.00716.29
7.3.230.0030.01516.57
7.3.210.0050.01116.47
7.3.200.0100.00719.39
7.3.190.0130.00316.40
7.3.180.0040.01216.64
7.3.170.0100.00716.34
7.3.160.0120.00316.47
7.3.120.0040.01214.96
7.3.110.0060.01214.91
7.3.100.0060.00614.52
7.3.90.0040.01414.87
7.3.80.0040.00415.03
7.3.70.0000.01014.95
7.3.60.0070.00714.49
7.3.50.0080.00014.68
7.3.40.0000.00814.54
7.3.30.0030.01014.84
7.3.20.0070.00716.78
7.3.10.0090.00616.57
7.3.00.0080.00516.66
7.2.330.0030.01616.47
7.2.320.0070.01016.43
7.2.310.0090.01316.28
7.2.300.0100.01316.65
7.2.290.0070.01416.57
7.2.250.0070.01314.93
7.2.240.0130.00614.66
7.2.230.0040.01514.92
7.2.220.0000.00915.02
7.2.210.0070.00715.11
7.2.200.0130.00314.74
7.2.190.0030.00614.89
7.2.180.0000.00815.05
7.2.170.0000.01415.04
7.2.130.0030.01016.91
7.2.120.0140.00016.64
7.2.110.0040.00816.82
7.2.100.0070.00316.82
7.2.90.0030.01316.65
7.2.80.0000.01016.90
7.2.70.0070.00716.83
7.2.60.0070.00716.89
7.2.50.0030.01316.88
7.2.40.0060.00316.69
7.2.30.0090.00616.91
7.2.20.0070.00316.95
7.2.10.0030.01416.95
7.2.00.0100.00316.73
7.1.330.0070.00715.34
7.1.320.0070.00715.71
7.1.310.0040.01115.56
7.1.300.0040.00415.68
7.1.290.0060.00615.45
7.1.280.0040.01115.75
7.1.270.0070.00715.56
7.1.260.0030.01415.76
7.1.250.0030.00615.71
7.1.200.0060.00315.58
7.1.70.0030.00616.74
7.1.60.0100.00719.22
7.1.50.0090.00934.39
7.1.00.0070.07322.51
7.0.200.0040.00416.48
7.0.140.0100.06322.00
7.0.60.0070.07320.08
7.0.50.0030.08317.66
7.0.40.0100.07020.08
7.0.30.0170.04720.20
7.0.20.0170.08720.00
7.0.10.0070.04320.17
7.0.00.0000.04320.19
5.6.280.0000.07720.96
5.6.210.0270.06320.46
5.6.200.0030.04718.13
5.6.190.0030.04320.77
5.6.180.0100.04720.61
5.6.170.0300.08020.40
5.6.160.0100.03720.32
5.6.150.0130.05718.22
5.6.140.0130.08018.18
5.6.130.0030.04718.18
5.6.120.0030.06320.96
5.6.110.0070.06721.00
5.6.100.0070.04021.00
5.6.90.0070.04021.11
5.6.80.0000.04320.38
5.6.70.0200.04020.51
5.5.350.0000.04720.33
5.5.340.0070.07318.02
5.5.330.0170.03320.19
5.5.320.0270.08320.18
5.5.310.0300.05320.15
5.5.300.0100.07317.94
5.5.290.0070.05317.92
5.5.280.0100.05320.76
5.5.270.0100.05720.76
5.5.260.0100.07320.86
5.5.250.0070.05720.60
5.5.240.0130.07320.26
5.4.450.0570.05319.43
5.4.440.0230.05319.36
5.4.430.0370.06719.59
5.4.420.0270.04019.25
5.4.410.0200.04719.44
5.4.400.0200.06719.00
5.4.390.0370.05718.74
5.4.380.0370.05018.52
5.4.370.0330.06318.64
5.4.360.0330.06718.52
5.4.350.0300.07718.55
5.4.340.0370.07718.51
5.4.320.0330.06018.69
5.4.310.0230.08718.68
5.4.300.0400.07018.68
5.4.290.0430.06718.69
5.4.280.0300.05318.70
5.4.270.0400.05018.60
5.4.260.0300.06018.56
5.4.250.0300.08018.57
5.4.240.0470.06318.59
5.4.230.0330.06718.59
5.4.220.0300.06318.44
5.4.210.0230.08318.48
5.4.200.0330.04716.65
5.4.190.0400.07318.58
5.4.180.0400.06718.71
5.4.170.0400.05718.47
5.4.160.0370.05318.50
5.4.150.0330.06018.55
5.4.140.0270.05016.15
5.4.130.0230.06316.08
5.4.120.0370.05316.23
5.4.110.0470.06016.21
5.4.100.0430.07316.12
5.4.90.0400.06016.30
5.4.80.0300.06716.13
5.4.70.0430.06016.14
5.4.60.0470.05716.14
5.4.50.0430.05016.28
5.4.40.0470.06315.99
5.4.30.0470.05016.27
5.4.20.0370.05316.28
5.4.10.0370.04316.18
5.4.00.0400.04015.82
5.3.290.0300.06014.71
5.3.280.0300.07014.58
5.3.270.0200.06714.70
5.3.260.0370.05714.60
5.3.250.0430.05014.70
5.3.240.0330.06714.52
5.3.230.0300.06014.57
5.3.220.0300.06014.66
5.3.210.0370.05014.56
5.3.200.0430.05014.61
5.3.190.0270.05314.55
5.3.180.0400.04714.47
5.3.170.0300.05314.65
5.3.160.0400.04714.47
5.3.150.0530.06314.66
5.3.140.0370.06714.49
5.3.130.0370.07314.44
5.3.120.0370.07014.44
5.3.110.0430.07014.55
5.3.100.0430.05713.98
5.3.90.0330.07014.01
5.3.80.0270.05013.99
5.3.70.0230.05314.00
5.3.60.0270.07313.94
5.3.50.0230.05313.88
5.3.40.0270.06313.85
5.3.30.0630.06313.82
5.3.20.0230.05013.68
5.3.10.0230.05713.58
5.3.00.0370.07013.59
5.2.170.0270.05311.13
5.2.160.0230.04711.17
5.2.150.0200.06311.20
5.2.140.0330.05311.29
5.2.130.0230.05711.03
5.2.120.0330.04711.27
5.2.110.0330.04011.05
5.2.100.0230.03711.16
5.2.90.0230.04011.09
5.2.80.0200.06011.13
5.2.70.0330.05011.06
5.2.60.0400.03711.20
5.2.50.0300.04711.16
5.2.40.0130.05011.03
5.2.30.0200.05010.96
5.2.20.0270.05010.94
5.2.10.0330.04010.90
5.2.00.0330.05310.69
5.1.60.0270.04010.00
5.1.50.0170.0409.96
5.1.40.0200.04310.11
5.1.30.0300.04310.44
5.1.20.0200.03710.37
5.1.10.0270.04310.08
5.1.00.0270.03010.08
5.0.50.0100.0378.65
5.0.40.0100.0408.42
5.0.30.0200.0538.26
5.0.20.0200.0308.23
5.0.10.0100.0308.19
5.0.00.0100.0508.22
4.4.90.0070.0375.95
4.4.80.0130.0175.91
4.4.70.0070.0305.91
4.4.60.0170.0275.90
4.4.50.0130.0305.90
4.4.40.0130.0375.94
4.4.30.0100.0275.89
4.4.20.0170.0205.95
4.4.10.0100.0205.93
4.4.00.0130.0335.89
4.3.110.0100.0205.84
4.3.100.0100.0235.87
4.3.90.0070.0235.79
4.3.80.0130.0275.82
4.3.70.0130.0275.78
4.3.60.0100.0275.82
4.3.50.0000.0375.82
4.3.40.0100.0435.75
4.3.30.0030.0334.54
4.3.20.0100.0234.54
4.3.10.0030.0334.52
4.3.00.0070.0177.29

preferences:
59.84 ms | 401 KiB | 5 Q