3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = [0, 1, 2]; $y = $x; $y[] = 3; var_dump(cur($x), cur($y));

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)
8.3.70.0100.00716.50
8.3.60.0100.01316.88
8.3.50.0120.00721.14
8.3.40.0070.00718.79
8.3.30.0090.00618.66
8.3.20.0070.00320.16
8.3.10.0070.00023.70
8.3.00.0080.00019.51
8.2.190.0120.00418.14
8.2.180.0060.00916.63
8.2.170.0070.00722.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00017.63
8.2.120.0080.00026.35
8.2.110.0030.00620.47
8.2.100.0120.00017.80
8.2.90.0060.00319.21
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0040.00417.68
8.2.50.0080.00018.07
8.2.40.0050.00219.20
8.2.30.0040.00420.63
8.2.20.0030.00717.71
8.2.10.0030.00618.06
8.2.00.0050.00318.10
8.1.280.0080.00825.92
8.1.270.0000.00823.87
8.1.260.0050.00228.09
8.1.250.0050.00228.09
8.1.240.0060.00323.98
8.1.230.0090.00319.43
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0080.00017.22
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0040.00418.78
8.1.160.0040.00421.93
8.1.150.0030.00518.73
8.1.140.0080.00019.50
8.1.130.0040.00417.62
8.1.120.0000.00817.36
8.1.110.0070.00017.34
8.1.100.0030.00517.34
8.1.90.0000.00817.39
8.1.80.0030.00417.36
8.1.70.0050.00317.37
8.1.60.0040.00417.39
8.1.50.0040.00417.48
8.1.40.0040.00417.49
8.1.30.0080.00017.64
8.1.20.0020.00517.63
8.1.10.0000.00817.63
8.1.00.0050.00817.39
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0070.00018.29
8.0.270.0050.00217.14
8.0.260.0040.00417.17
8.0.250.0080.00016.84
8.0.240.0030.00516.99
8.0.230.0000.00716.98
8.0.220.0020.00516.81
8.0.210.0060.00316.78
8.0.200.0000.00617.00
8.0.190.0050.00216.95
8.0.180.0070.00016.80
8.0.170.0030.00716.91
8.0.160.0040.00416.96
8.0.150.0000.00716.83
8.0.140.0040.00416.71
8.0.130.0040.00413.29
8.0.120.0000.00816.85
8.0.110.0040.00416.78
8.0.100.0040.00416.77
8.0.90.0000.00716.73
8.0.80.0030.01216.85
8.0.70.0040.00416.73
8.0.60.0020.00516.88
8.0.50.0000.00716.92
8.0.30.0100.00817.02
8.0.20.0120.00917.40
8.0.10.0000.00717.00
8.0.00.0130.00716.90
7.4.330.0000.00616.79
7.4.320.0000.00616.52
7.4.300.0040.00416.49
7.4.290.0000.00816.59
7.4.280.0070.00016.39
7.4.270.0070.00016.57
7.4.260.0000.00716.38
7.4.250.0000.00716.42
7.4.240.0040.00416.59
7.4.230.0030.00316.59
7.4.220.0110.01216.70
7.4.210.0100.01016.46
7.4.200.0070.00016.57
7.4.160.0040.01116.57
7.4.150.0120.00617.40
7.4.140.0090.01217.86
7.4.130.0140.00316.48
7.4.120.0090.00916.46
7.4.110.0040.01316.35
7.4.100.0070.01516.52
7.4.90.0100.00716.48
7.4.80.0100.00719.39
7.4.70.0140.00416.53
7.4.60.0090.00616.25
7.4.50.0090.00316.46
7.4.40.0100.00716.36
7.4.30.0060.01216.51
7.4.00.0050.00814.96
7.3.330.0050.00013.07
7.3.320.0000.00513.21
7.3.310.0000.00716.39
7.3.300.0040.00416.33
7.3.290.0050.01216.29
7.3.280.0090.00916.33
7.3.270.0100.01317.40
7.3.260.0110.00616.51
7.3.250.0090.01016.45
7.3.240.0090.01116.29
7.3.230.0140.00716.39
7.3.210.0100.00716.59
7.3.200.0080.00916.61
7.3.190.0130.01016.41
7.3.180.0130.00316.57
7.3.170.0060.01616.60
7.3.160.0000.01616.55
7.3.120.0090.00615.11
7.3.110.0030.01014.65
7.3.100.0030.01314.77
7.3.90.0070.00314.50
7.3.80.0100.01014.86
7.3.70.0040.01114.92
7.3.60.0100.00614.70
7.3.50.0030.00614.69
7.3.40.0040.00814.84
7.3.30.0120.00314.63
7.3.20.0090.00616.80
7.3.10.0000.01416.67
7.3.00.0030.01216.86
7.2.330.0120.01216.62
7.2.320.0060.01316.66
7.2.310.0110.00716.39
7.2.300.0130.01016.27
7.2.290.0140.00916.74
7.2.250.0130.00614.89
7.2.240.0000.02014.89
7.2.230.0070.00714.98
7.2.220.0100.00314.88
7.2.210.0030.01314.83
7.2.200.0090.00615.06
7.2.190.0060.00915.00
7.2.180.0030.01014.84
7.2.170.0030.00914.75
7.2.60.0030.00916.50
7.2.00.0080.00419.36
7.1.330.0030.01015.80
7.1.320.0000.01215.63
7.1.310.0000.00915.58
7.1.300.0030.01015.61
7.1.290.0000.01215.62
7.1.280.0060.00615.65
7.1.270.0070.00715.87
7.1.260.0060.00615.77
7.1.200.0030.00715.68
7.1.100.0000.01318.07
7.1.70.0070.00717.17
7.1.60.0070.01719.48
7.1.50.0030.01316.63
7.1.00.0170.06322.33
7.0.200.0000.00914.92
7.0.60.0070.08319.93
7.0.50.0100.06717.83
7.0.40.0030.04720.02
7.0.30.0200.08720.18
7.0.20.0230.08320.18
7.0.10.0070.08020.11
7.0.00.0070.08319.99
5.6.280.0000.04021.09
5.6.210.0030.08720.55
5.6.200.0070.08718.12
5.6.190.0200.07320.33
5.6.180.0370.07320.61
5.6.170.0200.04720.48
5.6.160.0070.08320.41
5.6.150.0030.09018.14
5.6.140.0070.08018.18
5.6.130.0000.05318.18
5.6.120.0100.08021.14
5.6.110.0170.08021.03
5.6.100.0130.08020.88
5.6.90.0130.07020.96
5.6.80.0070.06720.39
5.5.350.2730.03320.40
5.5.340.0070.04718.02
5.5.330.0100.04020.21
5.5.320.0070.07020.20
5.5.310.0300.06320.41
5.5.300.0100.07717.90
5.5.290.0100.05717.92
5.5.280.0070.05320.79
5.5.270.0130.05320.75
5.5.260.0100.07020.88
5.5.250.0130.06320.69
5.5.240.0270.07020.14

preferences:
44.82 ms | 401 KiB | 5 Q