3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a[] = 'd'; $i = array_search('d',$a); $a[0][] = 4; $a[0][] = 6; var_dump($a);

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)
8.3.60.0090.00616.47
8.3.50.0110.00416.27
8.3.40.0000.01518.79
8.3.30.0100.00318.96
8.3.20.0050.00220.39
8.3.10.0050.00321.85
8.3.00.0050.00323.66
8.2.180.0090.00618.42
8.2.170.0150.00022.96
8.2.160.0100.00320.55
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0080.00019.83
8.2.120.0040.00426.35
8.2.110.0000.00921.00
8.2.100.0040.00818.00
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0060.00617.80
8.2.50.0000.00818.07
8.2.40.0050.00322.27
8.2.30.0030.00319.34
8.2.20.0050.00217.66
8.2.10.0060.00318.02
8.2.00.0040.00418.11
8.1.280.0070.00725.92
8.1.270.0000.01423.80
8.1.260.0000.00728.09
8.1.250.0070.00028.09
8.1.240.0060.00322.46
8.1.230.0080.00419.16
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0000.00917.35
8.1.190.0060.00317.23
8.1.180.0050.01018.10
8.1.170.0040.00418.48
8.1.160.0000.00720.71
8.1.150.0070.00018.82
8.1.140.0050.01019.57
8.1.130.0040.00417.63
8.1.120.0040.00417.31
8.1.110.0040.00417.38
8.1.100.0000.00817.30
8.1.90.0040.00417.39
8.1.80.0080.00017.43
8.1.70.0030.00317.47
8.1.60.0030.00717.41
8.1.50.0040.00417.52
8.1.40.0000.00817.54
8.1.30.0030.00617.52
8.1.20.0000.00817.62
8.1.10.0050.00317.43
8.1.00.0000.00717.51
8.0.300.0070.00018.77
8.0.290.0050.00216.63
8.0.280.0000.00718.34
8.0.270.0040.00417.18
8.0.260.0000.00617.19
8.0.250.0030.00316.92
8.0.240.0060.00016.84
8.0.230.0030.00316.96
8.0.220.0040.00216.94
8.0.210.0000.00716.79
8.0.200.0000.00616.84
8.0.190.0000.00816.86
8.0.180.0030.00716.98
8.0.170.0040.00416.98
8.0.160.0040.00416.86
8.0.150.0040.00416.80
8.0.140.0040.00416.87
8.0.130.0050.00313.33
8.0.120.0060.00316.77
8.0.110.0000.00716.89
8.0.100.0040.00416.91
8.0.90.0040.00416.70
8.0.80.0110.00416.92
8.0.70.0030.00516.96
8.0.60.0000.00716.77
8.0.50.0070.00016.71
8.0.30.0090.01116.93
8.0.20.0100.01117.40
8.0.10.0030.00517.09
8.0.00.0070.01116.71
7.4.330.0000.00516.82
7.4.320.0000.00616.46
7.4.300.0000.00816.59
7.4.290.0030.00316.46
7.4.280.0050.00516.54
7.4.270.0030.00316.53
7.4.260.0070.00016.41
7.4.250.0030.00516.46
7.4.240.0040.00316.60
7.4.230.0040.00416.71
7.4.220.0080.01116.47
7.4.210.0080.00616.68
7.4.200.0030.00316.53
7.4.160.0120.00316.56
7.4.150.0110.00617.40
7.4.140.0130.01117.86
7.4.130.0100.00916.51
7.4.120.0100.01116.55
7.4.110.0110.00716.57
7.4.100.0060.01116.55
7.4.90.0060.01216.36
7.4.80.0070.01319.39
7.4.70.0100.00716.64
7.4.60.0070.01416.44
7.4.50.0070.00416.57
7.4.40.0130.00316.44
7.4.30.0090.00916.41
7.4.00.0040.01314.90
7.3.330.0000.00513.08
7.3.320.0000.00513.22
7.3.310.0000.00716.29
7.3.300.0040.00416.43
7.3.290.0060.00916.39
7.3.280.0080.01316.33
7.3.270.0090.00817.40
7.3.260.0100.01016.56
7.3.250.0080.01016.40
7.3.240.0080.01116.46
7.3.230.0130.00616.43
7.3.210.0030.01416.62
7.3.200.0130.00719.39
7.3.190.0030.01216.29
7.3.180.0080.00816.43
7.3.170.0060.01016.44
7.3.160.0110.00416.39
7.3.120.0060.00914.90
7.3.110.0060.00814.81
7.3.100.0040.00914.84
7.3.90.0060.00814.58
7.3.80.0060.00514.80
7.3.70.0050.00914.87
7.3.60.0030.01214.80
7.3.50.0080.00614.77
7.3.40.0020.01114.74
7.3.30.0050.00814.66
7.3.20.0090.00716.54
7.3.10.0080.00716.53
7.3.00.0070.00716.55
7.2.330.0070.01016.66
7.2.320.0090.01416.60
7.2.310.0100.00616.55
7.2.300.0130.01216.62
7.2.290.0090.00616.63
7.2.250.0090.00814.75
7.2.240.0090.00914.77
7.2.230.0020.01215.01
7.2.220.0070.00715.09
7.2.210.0050.00814.99
7.2.200.0070.00314.95
7.2.190.0070.00614.78
7.2.180.0040.01014.95
7.2.170.0010.01014.97
7.2.160.0030.01214.88
7.2.150.0070.01016.82
7.2.140.0000.01816.90
7.2.130.0100.00716.80
7.2.120.0000.01416.92
7.2.110.0030.01316.95
7.2.100.0080.00416.95
7.2.90.0090.00916.90
7.2.80.0080.00416.82
7.2.70.0100.00716.64
7.2.60.0120.00216.87
7.2.50.0040.01216.77
7.2.40.0080.00816.69
7.2.30.0070.01016.69
7.2.20.0030.01016.89
7.2.10.0120.00316.88
7.2.00.0080.00618.20
7.1.330.0040.00915.77
7.1.320.0080.00415.67
7.1.310.0030.01115.74
7.1.300.0030.01015.58
7.1.290.0060.00615.82
7.1.280.0060.00715.77
7.1.270.0030.01215.75
7.1.260.0030.01015.61
7.1.250.0040.01215.42
7.1.200.0080.00415.79
7.1.100.0060.01218.34
7.1.70.0030.00517.19
7.1.60.0100.01619.12
7.1.50.0140.01017.00
7.1.00.0070.07322.45
7.0.200.0090.00016.38
7.0.60.0200.07321.77
7.0.50.0030.04017.80
7.0.40.0030.04320.03
7.0.30.0270.04720.13
7.0.20.0230.06320.03
7.0.10.0100.08720.02
7.0.00.0130.07020.22
5.6.280.0030.07020.86
5.6.210.0070.08320.71
5.6.200.0100.07318.21
5.6.190.0000.08720.58
5.6.180.0500.03720.29
5.6.170.0300.07320.54
5.6.160.0030.09320.54
5.6.150.0170.07018.07
5.6.140.0100.04018.21
5.6.130.0100.04718.18
5.6.120.0100.06020.98
5.6.110.0100.08020.98
5.6.100.0100.06320.97
5.6.90.0170.05721.09
5.6.80.0130.07320.36
5.5.350.0230.06320.41
5.5.340.0030.07717.91
5.5.330.0030.06720.25
5.5.320.0630.07720.34
5.5.310.0200.04720.34
5.5.300.0070.06017.96
5.5.290.0100.07717.91
5.5.280.0070.07020.97
5.5.270.0030.05020.67
5.5.260.0170.07720.79
5.5.250.0100.08320.58
5.5.240.0070.08020.16

preferences:
48.33 ms | 400 KiB | 5 Q