3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [0,1,2,3,4]; unset($array[2]); var_dump($array);

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)
8.3.60.0090.00618.18
8.3.50.0150.00018.19
8.3.40.0040.01118.66
8.3.30.0120.00618.50
8.3.20.0040.00419.34
8.3.10.0080.00021.78
8.3.00.0040.00420.82
8.2.180.0000.01818.45
8.2.170.0130.00322.96
8.2.160.0100.00322.02
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00319.66
8.2.120.0030.00526.35
8.2.110.0000.01020.98
8.2.100.0080.00318.03
8.2.90.0050.00317.59
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0040.00417.98
8.2.50.0030.00518.10
8.2.40.0000.00819.34
8.2.30.0070.00019.22
8.2.20.0040.00418.11
8.2.10.0060.00317.98
8.2.00.0030.00517.44
8.1.280.0070.01025.92
8.1.270.0090.00022.01
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0090.00022.07
8.1.230.0060.00319.13
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0000.00817.23
8.1.180.0050.00218.10
8.1.170.0030.00518.59
8.1.160.0040.00418.73
8.1.150.0000.00918.86
8.1.140.0070.00022.00
8.1.130.0030.00320.30
8.1.120.0040.00417.38
8.1.110.0070.00017.38
8.1.100.0040.00417.28
8.1.90.0040.00417.29
8.1.80.0040.00417.38
8.1.70.0070.00017.41
8.1.60.0040.00417.39
8.1.50.0030.00517.37
8.1.40.0040.00417.46
8.1.30.0080.00417.54
8.1.20.0070.00017.55
8.1.10.0000.00917.43
8.1.00.0000.00717.32
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0000.00718.34
8.0.270.0000.00717.18
8.0.260.0000.00618.34
8.0.250.0030.00316.89
8.0.240.0030.00316.84
8.0.230.0000.00716.81
8.0.220.0030.00616.82
8.0.210.0070.00016.79
8.0.200.0000.00616.75
8.0.190.0040.00416.88
8.0.180.0000.00716.70
8.0.170.0080.00016.73
8.0.160.0040.00416.88
8.0.150.0030.00716.79
8.0.140.0070.00016.67
8.0.130.0050.00013.18
8.0.120.0040.00416.76
8.0.110.0000.00716.78
8.0.100.0000.00716.88
8.0.90.0040.00416.88
8.0.80.0080.01016.80
8.0.70.0030.00516.71
8.0.60.0040.00416.75
8.0.50.0030.00316.88
8.0.30.0130.00317.04
8.0.20.0080.01217.40
8.0.10.0040.00416.96
8.0.00.0080.01116.51
7.4.330.0050.00015.55
7.4.320.0030.00316.48
7.4.300.0030.00316.43
7.4.290.0070.00016.34
7.4.280.0000.00916.54
7.4.270.0070.00016.41
7.4.260.0000.00716.57
7.4.250.0030.00316.44
7.4.240.0000.00716.60
7.4.230.0030.00316.69
7.4.220.0000.00716.39
7.4.210.0060.01016.60
7.4.200.0070.00016.41
7.4.160.0100.00716.48
7.4.140.0090.01017.86
7.4.130.0070.01016.67
7.4.120.0110.00816.44
7.4.110.0090.00916.52
7.4.100.0140.00716.57
7.4.90.0040.01416.46
7.4.80.0170.00019.39
7.4.70.0090.01216.51
7.4.60.0080.00816.43
7.4.50.0070.00716.23
7.4.40.0120.00916.41
7.4.00.0030.01314.92
7.3.330.0000.00513.18
7.3.320.0030.00313.08
7.3.310.0040.00416.19
7.3.300.0030.00316.04
7.3.290.0070.00016.03
7.3.280.0090.00816.18
7.3.260.0100.01016.36
7.3.240.0080.01016.26
7.3.230.0130.00616.15
7.3.210.0070.01016.18
7.3.200.0130.00316.07
7.3.190.0070.01016.30
7.3.180.0090.01216.29
7.3.170.0090.01316.08
7.3.160.0060.00916.27
7.3.120.0100.00714.73
7.3.110.0090.00614.75
7.3.100.0030.01014.37
7.3.90.0100.00314.90
7.3.80.0030.01014.64
7.3.70.0000.01214.69
7.3.60.0100.00014.73
7.3.50.0080.00614.84
7.3.40.0060.00314.77
7.3.30.0030.01014.64
7.3.20.0080.00816.69
7.3.10.0070.01016.57
7.3.00.0060.00316.59
7.2.330.0070.01016.08
7.2.320.0100.00716.40
7.2.310.0090.00916.33
7.2.300.0070.01016.52
7.2.290.0160.00616.67
7.2.250.0040.01514.75
7.2.240.0120.00314.83
7.2.230.0060.00914.92
7.2.220.0030.01314.80
7.2.210.0090.00014.90
7.2.200.0040.01114.84
7.2.190.0070.00714.63
7.2.180.0100.00314.52
7.2.170.0070.00714.94
7.2.110.0370.00914.57
7.2.100.0320.01014.52
7.2.90.0480.00614.46
7.2.80.0510.01314.24
7.2.70.0360.01214.73
7.2.60.0540.00014.84
7.2.50.0460.00714.61
7.2.40.0480.01014.69
7.2.30.0460.01314.92
7.2.20.0540.00314.54
7.2.10.0440.00614.56
7.2.00.0670.00614.91
7.1.330.0060.00915.63
7.1.320.0040.00815.79
7.1.310.0000.01015.47
7.1.300.0000.01415.52
7.1.290.0000.01215.70
7.1.280.0050.00915.57
7.1.270.0040.00815.69
7.1.260.0000.01115.60
7.1.230.0410.00313.95
7.1.220.0480.01013.57
7.1.210.0490.00313.86
7.1.200.0350.01313.45
7.1.190.1260.00313.88
7.1.180.0500.01013.99
7.1.170.0480.01013.74
7.1.160.0680.01013.62
7.1.150.0830.01013.92
7.1.140.0480.00613.70
7.1.130.0470.00913.93
7.1.120.0500.00713.46
7.1.110.0490.00713.88
7.1.100.0690.01013.82
7.1.90.0460.01313.84
7.1.80.0500.00713.52
7.1.70.0450.01213.92
7.1.60.0690.01431.82
7.1.50.0860.00331.83
7.1.40.0720.01231.56
7.1.30.0890.00331.56
7.1.20.1040.01031.80
7.1.10.0760.00313.85
7.1.00.0560.00914.02
5.6.380.0120.00414.22

preferences:
59.28 ms | 400 KiB | 5 Q