3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red'); $key = array_search('green', $array); // $key = 2; $key = array_search('blue', $array); // $key = 1; print_r(var_dump($key));

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)
8.3.60.0150.00318.30
8.3.50.0120.00917.87
8.3.40.0120.00318.43
8.3.30.0070.00718.54
8.3.20.0090.00018.93
8.3.10.0080.00020.63
8.3.00.0080.00023.56
8.2.180.0140.00718.06
8.2.170.0080.00822.96
8.2.160.0110.00420.38
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0080.00021.00
8.2.120.0030.00526.35
8.2.110.0030.00721.12
8.2.100.0130.00017.78
8.2.90.0000.00919.22
8.2.80.0030.00617.97
8.2.70.0030.00617.80
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0040.00419.17
8.2.30.0040.00419.26
8.2.20.0090.00017.90
8.2.10.0000.00718.13
8.2.00.0050.00219.41
8.1.280.0150.00325.92
8.1.270.0050.00321.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0110.00022.04
8.1.230.0080.00322.75
8.1.220.0090.00017.77
8.1.210.0000.00918.77
8.1.200.0060.00317.22
8.1.190.0000.00817.13
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0040.00418.74
8.1.150.0000.00818.78
8.1.140.0040.00419.41
8.1.130.0070.00018.92
8.1.120.0000.00817.23
8.1.110.0040.00417.35
8.1.100.0040.00417.28
8.1.90.0000.00717.39
8.1.80.0040.00417.40
8.1.70.0050.00517.34
8.1.60.0030.00517.41
8.1.50.0050.00317.45
8.1.40.0040.00417.46
8.1.30.0040.00417.52
8.1.20.0000.00717.54
8.1.10.0060.00317.49
8.1.00.0020.00517.27
8.0.300.0030.00719.91
8.0.290.0000.00916.75
8.0.280.0000.00718.29
8.0.270.0000.00717.18
8.0.260.0030.00317.11
8.0.250.0030.00316.76
8.0.240.0100.00016.83
8.0.230.0000.00716.84
8.0.220.0000.00816.71
8.0.210.0000.00716.84
8.0.200.0000.00716.83
8.0.190.0030.00316.79
8.0.180.0000.00816.77
8.0.170.0040.00416.77
8.0.160.0000.00716.70
8.0.150.0050.00216.75
8.0.140.0030.00316.80
8.0.130.0030.00313.31
8.0.120.0040.00416.79
8.0.110.0040.00416.77
8.0.100.0000.00716.88
8.0.90.0000.00716.82
8.0.80.0030.01216.87
8.0.70.0040.00416.77
8.0.60.0040.00416.85
8.0.50.0060.00316.86
8.0.30.0060.01417.03
8.0.20.0100.01017.40
8.0.10.0000.00716.84
8.0.00.0120.00516.61
7.4.330.0060.00015.55
7.4.320.0000.00616.40
7.4.300.0000.00716.34
7.4.290.0000.00716.54
7.4.280.0040.00416.52
7.4.270.0000.00916.49
7.4.260.0040.00416.41
7.4.250.0000.00716.47
7.4.240.0000.00716.39
7.4.230.0030.00316.41
7.4.220.0030.00616.55
7.4.210.0030.01016.59
7.4.200.0050.00316.56
7.4.160.0130.00516.42
7.4.140.0110.00917.86
7.4.130.0110.00816.57
7.4.120.0110.00716.40
7.4.110.0140.00316.50
7.4.100.0120.01316.41
7.4.90.0090.00916.48
7.4.80.0050.01419.39
7.4.70.0090.00916.24
7.4.60.0160.00016.54
7.4.50.0030.00916.41
7.4.40.0110.00716.28
7.4.00.0100.00414.79
7.3.330.0020.00212.99
7.3.320.0030.00312.88
7.3.310.0030.00316.09
7.3.300.0000.00616.16
7.3.290.0000.00615.97
7.3.280.0120.00616.14
7.3.260.0080.01116.31
7.3.240.0120.00716.32
7.3.230.0100.00716.60
7.3.210.0140.00716.45
7.3.200.0120.00416.19
7.3.190.0060.01216.27
7.3.180.0080.01116.18
7.3.170.0120.00616.14
7.3.160.0090.01416.32
7.3.120.0070.00914.64
7.3.110.0080.00714.39
7.3.100.0050.00714.62
7.3.90.0060.00314.86
7.3.80.0040.00714.56
7.3.70.0050.00814.79
7.3.60.0050.00714.82
7.3.50.0030.01014.68
7.3.40.0030.00714.56
7.3.30.0040.00914.71
7.3.20.0040.00716.45
7.3.10.0040.01016.51
7.3.00.0070.00716.34
7.2.330.0110.00816.59
7.2.320.0040.01816.67
7.2.310.0070.01716.62
7.2.300.0080.01516.20
7.2.290.0150.00816.35
7.2.250.0090.00714.86
7.2.240.0090.00814.84
7.2.230.0050.00814.87
7.2.220.0050.00714.88
7.2.210.0050.00714.89
7.2.200.0050.00814.71
7.2.190.0030.00914.90
7.2.180.0050.00914.95
7.2.170.0060.00414.83
7.2.160.0040.00915.02
7.2.150.0080.00416.75
7.2.140.0040.00816.80
7.2.130.0060.00616.80
7.2.120.0030.00916.84
7.2.110.0070.00316.59
7.2.100.0000.01216.85
7.2.90.0040.00716.91
7.2.80.0040.00816.69
7.2.70.0000.01216.63
7.2.60.0510.00815.78
7.2.50.0290.00915.52
7.2.40.0280.00615.77
7.2.30.0300.00715.66
7.2.20.0400.01415.74
7.2.10.0340.00815.57
7.2.00.0320.00615.90
7.1.330.0020.01015.69
7.1.320.0060.00515.53
7.1.310.0010.00815.69
7.1.300.0030.00815.71
7.1.290.0050.00815.53
7.1.280.0050.00715.84
7.1.270.0050.00615.52
7.1.260.0070.00415.75
7.1.250.0070.00415.75
7.1.200.0100.00315.76
7.1.170.0510.00913.51
7.1.160.0460.01313.47
7.1.150.0550.00313.84
7.1.140.1030.00313.47
7.1.130.0570.00713.43
7.1.120.0560.00313.53
7.1.110.0540.00613.92
7.1.100.0570.00713.95
7.1.90.0630.00713.41
7.1.80.0680.00313.55
7.1.70.0110.00713.74
7.1.60.1210.01031.76
7.1.50.1150.00731.52
7.1.40.1290.00631.67
7.1.30.1240.01331.55
7.1.20.1200.00631.85
7.1.10.1010.00313.82
7.1.00.0100.01013.56

preferences:
34.48 ms | 401 KiB | 5 Q