3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tries = array("foo", "bar", "why?"); $answers = array("When", "Why?", "Foo"); $count = 0; foreach ($answers as $key => $value) { if (in_array(strtolower($value),$tries)) $count++; } echo $count;

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)
8.3.60.0100.01018.31
8.3.50.0070.01221.09
8.3.40.0120.00318.71
8.3.30.0140.00020.22
8.3.20.0050.00320.21
8.3.10.0080.00021.06
8.3.00.0030.00522.43
8.2.180.0070.01018.29
8.2.170.0060.00922.96
8.2.160.0110.00320.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00420.63
8.2.110.0060.00319.00
8.2.100.0110.00017.72
8.2.90.0000.00719.07
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0040.00417.92
8.2.50.0040.00418.07
8.2.40.0030.00518.07
8.2.30.0070.00019.41
8.2.20.0050.00217.64
8.2.10.0070.00017.65
8.2.00.0040.00417.61
8.1.280.0140.00725.92
8.1.270.0040.00423.99
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00022.45
8.1.230.0070.00320.99
8.1.220.0000.00818.77
8.1.210.0000.00820.93
8.1.200.0080.00017.23
8.1.190.0000.00917.39
8.1.180.0030.00518.10
8.1.170.0040.00418.67
8.1.160.0000.00718.89
8.1.150.0000.00718.62
8.1.140.0040.00417.36
8.1.130.0030.00317.78
8.1.120.0050.00217.48
8.1.110.0000.00717.46
8.1.100.0030.00317.43
8.1.90.0000.00717.45
8.1.80.0000.00717.36
8.1.70.0040.00417.40
8.1.60.0050.00317.54
8.1.50.0050.00317.36
8.1.40.0040.00417.42
8.1.30.0030.00617.56
8.1.20.0030.00617.71
8.1.10.0000.00817.45
8.1.00.0000.00817.37
8.0.300.0040.00419.75
8.0.290.0070.00017.05
8.0.280.0040.00418.36
8.0.270.0000.00817.26
8.0.260.0070.00316.86
8.0.250.0030.00316.82
8.0.240.0030.00616.84
8.0.230.0000.00716.96
8.0.220.0020.00516.80
8.0.210.0030.00316.91
8.0.200.0000.00816.88
8.0.190.0000.00716.94
8.0.180.0000.00716.82
8.0.170.0080.00016.93
8.0.160.0030.00316.89
8.0.150.0000.00716.79
8.0.140.0040.00416.72
8.0.130.0040.00413.32
8.0.120.0000.00816.79
8.0.110.0000.00716.89
8.0.100.0000.00717.00
8.0.90.0070.00016.88
8.0.80.0000.01516.92
8.0.70.0030.00516.87
8.0.60.0040.00416.71
8.0.50.0000.00716.95
8.0.30.0120.00717.16
8.0.20.0100.01217.40
8.0.10.0080.00016.89
8.0.00.0140.00516.77
7.4.330.0020.00216.66
7.4.320.0030.00316.53
7.4.300.0030.00316.49
7.4.290.0000.00716.62
7.4.280.0000.00716.54
7.4.270.0000.00616.60
7.4.260.0050.00013.22
7.4.250.0070.00016.51
7.4.240.0030.00316.59
7.4.230.0070.00016.46
7.4.220.0070.01916.65
7.4.210.0060.00816.62
7.4.200.0000.00716.46
7.4.190.0000.00716.55
7.4.160.0070.01016.44
7.4.150.0110.00717.40
7.4.140.0130.00817.86
7.4.130.0100.00616.43
7.4.120.0130.00516.42
7.4.110.0030.01716.63
7.4.100.0100.00716.60
7.4.90.0130.00316.62
7.4.80.0100.00719.39
7.4.70.0130.00316.38
7.4.60.0150.00316.43
7.4.50.0030.00616.45
7.4.40.0040.01122.77
7.4.30.0100.00716.56
7.4.00.0070.00714.68
7.3.330.0000.00513.12
7.3.320.0050.00013.17
7.3.310.0000.00716.23
7.3.300.0000.00716.20
7.3.290.0090.00616.25
7.3.280.0060.01116.28
7.3.270.0060.01217.40
7.3.260.0110.00918.24
7.3.250.0120.00816.34
7.3.240.0100.00716.25
7.3.230.0050.01416.39
7.3.210.0090.01216.27
7.3.200.0030.01519.39
7.3.190.0100.00716.68
7.3.180.0040.01116.36
7.3.170.0090.01216.27
7.3.160.0060.00916.38
7.3.120.0030.01014.98
7.2.330.0110.00716.63
7.2.320.0060.01016.30
7.2.310.0070.01116.57
7.2.300.0030.01316.71
7.2.290.0030.01316.68
7.2.00.0040.01219.41
7.1.100.0060.00618.15
7.1.70.0030.00717.16
7.1.60.0000.01419.17
7.1.50.0160.00916.94
7.1.00.0000.04022.57
7.0.200.0000.00716.45
7.0.140.0030.07021.99
7.0.70.0600.05720.12
7.0.60.0670.06019.97
7.0.50.0800.09320.25
7.0.40.0130.07720.18
7.0.30.0170.07319.96
7.0.20.0070.06320.18
7.0.10.0130.04720.00
7.0.00.0100.08720.14
5.6.280.0000.07721.04
5.6.220.0070.08320.61
5.6.210.0100.08320.64
5.6.200.0070.08721.07
5.6.190.0100.08321.00
5.6.180.0130.07020.96
5.6.170.0030.05320.97
5.6.160.0100.08720.96
5.6.150.0130.05320.93
5.6.140.0170.08021.04
5.6.130.0100.08320.95
5.6.120.0100.08021.05
5.6.110.0100.08021.10
5.6.100.0100.08320.98
5.6.90.0030.08720.98
5.6.80.0100.08320.46
5.6.70.0100.07720.51
5.6.60.0100.07720.38
5.6.50.0100.07720.41
5.6.40.0000.06720.38
5.6.30.0030.05320.31
5.6.20.0070.08720.42
5.6.10.0170.04720.30
5.6.00.0070.07020.27
5.5.360.0130.07720.36
5.5.350.0170.07020.46
5.5.340.0000.09020.91
5.5.330.0070.04020.77
5.5.320.0000.08720.79
5.5.310.0130.06720.92
5.5.300.0000.04720.88
5.5.290.0100.07020.91
5.5.280.0030.06320.75
5.5.270.0030.08320.82
5.5.260.0030.07020.84
5.5.250.0030.09020.58
5.5.240.0130.07320.24
5.5.230.0030.07720.26
5.5.220.0030.04720.16
5.5.210.0100.07320.23
5.5.200.0100.07720.12
5.5.190.0070.05319.98
5.5.180.0170.07320.27
5.5.160.0070.07319.98
5.5.150.0030.08320.18
5.5.140.0100.06720.10
5.5.130.0200.07020.12
5.5.120.0070.07020.11
5.5.110.0000.09020.17
5.5.100.0070.05319.95
5.5.90.0130.07020.15
5.5.80.0130.04320.14
5.5.70.0070.08020.10
5.5.60.0130.07020.09
5.5.50.0100.08020.08
5.5.40.0130.07020.05
5.5.30.0100.07320.05
5.5.20.0170.07319.94
5.5.10.0070.08320.10
5.5.00.0070.04320.10
5.4.450.0070.08019.12
5.4.440.0170.06719.47
5.4.430.0030.08719.42
5.4.420.0100.08319.26
5.4.410.0070.06719.22
5.4.400.0130.03018.79
5.4.390.0070.07719.05
5.4.380.0100.04718.96
5.4.370.0030.05019.14
5.4.360.0030.08318.81
5.4.350.0100.07318.78
5.4.340.0130.07719.11
5.4.320.0030.08319.12
5.4.310.0030.05319.03
5.4.300.0000.08719.14
5.4.290.0100.07718.97
5.4.280.0070.08318.96
5.4.270.0130.07019.05
5.4.260.0000.05319.11
5.4.250.0100.07319.02
5.4.240.0130.05718.97
5.4.230.0030.07719.09
5.4.220.0000.08319.14
5.4.210.0170.06719.12
5.4.200.0070.07718.89
5.4.190.0070.04719.06
5.4.180.0030.06019.04
5.4.170.0030.08319.22
5.4.160.0070.07719.00
5.4.150.0100.07719.04
5.4.140.0170.04716.28
5.4.130.0070.05016.26
5.4.120.0100.07316.28
5.4.110.0100.07016.45
5.4.100.0030.08016.32
5.4.90.0000.08316.31
5.4.80.0030.08016.39
5.4.70.0030.05016.20
5.4.60.0100.07316.28
5.4.50.0000.05716.24
5.4.40.0070.07316.39
5.4.30.0130.07016.14
5.4.20.0100.04316.27
5.4.10.0030.06316.23
5.4.00.0070.08015.82
5.3.290.0070.07314.67
5.3.280.0070.08014.45
5.3.270.0030.06714.46
5.3.260.0100.07014.60
5.3.250.0030.05314.54
5.3.240.0170.07314.56
5.3.230.0000.05314.53
5.3.220.0000.04314.50
5.3.210.0030.05714.57
5.3.200.0000.08014.56
5.3.190.0070.05314.50
5.3.180.0170.07014.42
5.3.170.0200.06314.55
5.3.160.0000.06014.55
5.3.150.0070.07314.42
5.3.140.0100.07314.53
5.3.130.0100.07014.50
5.3.120.0030.06714.55
5.3.110.0100.05314.55
5.3.100.0000.04013.99
5.3.90.0000.04013.84
5.3.80.0030.08313.93
5.3.70.0000.04014.00
5.3.60.0100.03013.88
5.3.50.0100.04013.70
5.3.40.0100.07313.93
5.3.30.0030.06013.91
5.3.20.0070.04313.64
5.3.10.0200.08013.51
5.3.00.0100.03713.59
5.2.170.0000.03312.24
5.2.160.0100.06012.24
5.2.150.0070.06312.24
5.2.140.0000.05312.24
5.2.130.0000.03312.24
5.2.120.0030.08012.24
5.2.110.0000.03012.24
5.2.100.0030.03012.24
5.2.90.0000.04712.24
5.2.80.0000.03312.24
5.2.70.0100.07312.24
5.2.60.0030.06012.24
5.2.50.0070.05712.24
5.2.40.0070.04012.24
5.2.30.0070.04712.24
5.2.20.0000.06712.24
5.2.10.0100.06012.24
5.2.00.0030.06312.24
5.1.60.0000.04012.24
5.1.50.0030.05712.24
5.1.40.0030.05012.24
5.1.30.0070.06012.24
5.1.20.0130.05012.24
5.1.10.0130.04012.24
5.1.00.0070.03712.24
5.0.50.0100.03012.24
5.0.40.0000.05312.24
5.0.30.0000.04712.24
5.0.20.0000.04012.24
5.0.10.0130.03012.24
5.0.00.0030.04712.24
4.4.90.0030.03012.24
4.4.80.0030.02312.24
4.4.70.0000.03712.24
4.4.60.0000.03712.24
4.4.50.0000.03712.24
4.4.40.0030.05312.24
4.4.30.0000.04312.24
4.4.20.0030.03712.24
4.4.10.0130.01712.24
4.4.00.0100.04712.24
4.3.110.0000.02712.24
4.3.100.0070.03012.24
4.3.90.0030.01712.24
4.3.80.0000.05312.24
4.3.70.0030.03712.24
4.3.60.0000.03312.24
4.3.50.0030.03012.24
4.3.40.0000.05312.24
4.3.30.0030.02012.24
4.3.20.0030.04712.24
4.3.10.0030.01312.24
4.3.00.0000.02012.24

preferences:
43.54 ms | 401 KiB | 5 Q