3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! $items = array(); array_push($items, "T-shirt", "Bob Jacket", "Grizzly Grip"); if(array_key_exists("T-shirt", $items)) { foreach($items as $value) { print_r($items); } }

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)
8.3.40.0070.00718.67
8.3.30.0100.00319.04
8.3.20.0060.00320.16
8.3.10.0080.00023.55
8.3.00.0050.00319.25
8.2.170.0070.00722.96
8.2.160.0040.01820.39
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00022.13
8.2.110.0090.00022.25
8.2.100.0100.00317.72
8.2.90.0030.00619.04
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0070.00417.93
8.2.50.0000.00918.07
8.2.40.0030.00618.16
8.2.30.0040.00418.12
8.2.20.0040.00417.59
8.2.10.0050.00217.89
8.2.00.0050.00317.50
8.1.270.0050.00323.96
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00823.95
8.1.230.0080.00418.86
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.01017.10
8.1.190.0080.00017.28
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0030.00521.95
8.1.150.0050.00518.52
8.1.140.0080.00017.30
8.1.130.0030.00517.86
8.1.120.0000.00717.45
8.1.110.0070.00017.45
8.1.100.0000.00717.43
8.1.90.0070.00017.43
8.1.80.0070.00017.30
8.1.70.0000.00717.35
8.1.60.0040.00417.56
8.1.50.0050.00317.39
8.1.40.0050.00217.36
8.1.30.0040.00417.49
8.1.20.0040.00417.63
8.1.10.0040.00417.46
8.1.00.0040.00417.48
8.0.300.0000.00818.77
8.0.290.0000.00717.05
8.0.280.0000.00718.39
8.0.270.0070.00017.19
8.0.260.0030.00316.65
8.0.250.0000.00616.83
8.0.240.0080.00016.86
8.0.230.0000.00716.77
8.0.220.0070.00016.87
8.0.210.0000.00716.73
8.0.200.0040.00416.91
8.0.190.0050.00316.83
8.0.180.0040.00416.80
8.0.170.0040.00416.87
8.0.160.0070.00016.80
8.0.150.0000.00716.82
8.0.140.0040.00416.68
8.0.130.0000.00713.29
8.0.120.0060.00316.86
8.0.110.0050.00316.76
8.0.100.0040.00416.73
8.0.90.0020.00516.80
8.0.80.0110.01116.76
8.0.70.0040.00416.89
8.0.60.0070.00016.84
8.0.50.0000.00716.80
8.0.30.0080.01116.93
8.0.20.0100.01017.40
8.0.10.0020.00516.84
8.0.00.0140.00316.65
7.4.330.0040.00415.00
7.4.320.0030.00316.48
7.4.300.0030.00316.46
7.4.290.0000.00716.59
7.4.280.0030.00316.61
7.4.270.0030.00316.56
7.4.260.0070.00016.41
7.4.250.0040.00416.48
7.4.240.0030.00516.53
7.4.230.0040.00416.31
7.4.220.0060.01216.54
7.4.210.0080.00616.59
7.4.200.0040.00416.41
7.4.190.0000.00716.71
7.4.160.0160.00316.60
7.4.150.0100.00717.40
7.4.140.0080.01117.86
7.4.130.0150.00516.47
7.4.120.0080.00816.65
7.4.110.0090.01216.43
7.4.100.0110.00716.46
7.4.90.0130.01016.59
7.4.80.0100.00719.39
7.4.70.0130.00316.60
7.4.60.0120.00316.43
7.4.50.0000.00716.17
7.4.40.0070.01022.77
7.4.30.0120.00416.49
7.4.00.0130.00315.02
7.3.330.0000.00513.05
7.3.320.0070.00012.98
7.3.310.0040.00416.09
7.3.300.0030.00316.16
7.3.290.0070.00716.10
7.3.280.0100.00916.13
7.3.270.0090.00917.40
7.3.260.0050.01816.30
7.3.250.0090.01416.32
7.3.240.0140.00316.13
7.3.230.0090.00616.39
7.3.210.0070.01116.25
7.3.200.0090.00819.39
7.3.190.0060.01316.27
7.3.180.0080.00815.98
7.3.170.0090.00616.27
7.3.160.0110.00416.17
7.3.120.0070.00314.71
7.2.330.0080.00816.46
7.2.320.0070.01716.20
7.2.310.0180.00416.50
7.2.300.0130.00316.54
7.2.290.0110.00616.20
7.2.00.0000.01119.28
7.1.100.0060.00317.92
7.1.70.0070.00017.07
7.1.60.0100.01319.33
7.1.50.0140.00416.87
7.1.00.0070.07322.44
7.0.200.0080.00516.79
7.0.140.0030.07322.08
7.0.100.0030.04719.93
7.0.90.0070.09020.12
7.0.80.0130.04320.12
7.0.70.0030.08719.99
7.0.60.0370.07319.92
7.0.50.0070.08320.15
7.0.40.0030.08020.08
7.0.30.0170.08320.15
7.0.20.0070.07720.18
7.0.10.0030.07020.06
7.0.00.0170.06020.08
5.6.280.0100.06720.82
5.6.250.0030.06720.81
5.6.240.0100.07020.50
5.6.230.0070.06020.71
5.6.220.0100.08320.67
5.6.210.0070.08320.55
5.6.200.0200.07021.07
5.6.190.0030.08321.03
5.6.180.0070.05721.03
5.6.170.0130.08021.08
5.6.160.0130.07721.08
5.6.150.0100.08321.08
5.6.140.0070.06021.02
5.6.130.0000.08321.13
5.6.120.0070.08320.95
5.6.110.0100.07720.96
5.6.100.0070.06721.16
5.6.90.0100.08021.04
5.6.80.0070.04020.39
5.6.70.0030.07720.43
5.6.60.0030.08020.37
5.6.50.0130.06720.33
5.6.40.0130.08020.30
5.6.30.0070.07320.46
5.6.20.0000.04320.37
5.6.10.0170.06320.39
5.6.00.0070.07720.45
5.5.380.0170.07320.36
5.5.370.0100.07320.51
5.5.360.0070.04020.57
5.5.350.0100.07720.42
5.5.340.0070.07720.87
5.5.330.0130.07720.88
5.5.320.0130.07720.88
5.5.310.0130.08020.83
5.5.300.0170.06720.79
5.5.290.0100.04720.91
5.5.280.0170.03720.61
5.5.270.0130.04720.79
5.5.260.0100.07720.78
5.5.250.0030.08020.61
5.5.240.0100.06320.21
5.5.230.0130.05020.12
5.5.220.0130.05320.26
5.5.210.0130.07320.29
5.5.200.0070.07720.13
5.5.190.0100.07019.98
5.5.180.0130.08020.23
5.5.160.0100.06720.23
5.5.150.0030.07020.23
5.5.140.0030.06020.22
5.5.130.0030.07320.14
5.5.120.0170.07020.25
5.5.110.0030.04320.21
5.5.100.0030.04720.07
5.5.90.0100.06020.11
5.5.80.0070.07720.11
5.5.70.0200.06020.14
5.5.60.0070.07719.99
5.5.50.0100.07720.09
5.5.40.0100.07020.07
5.5.30.0130.06020.13
5.5.20.0130.07720.08
5.5.10.0130.03720.11
5.5.00.0130.06020.12
5.4.450.0030.08319.27
5.4.440.0070.07319.40
5.4.430.0100.07719.41
5.4.420.0100.08319.22
5.4.410.0170.06719.00
5.4.400.0070.07719.03
5.4.390.0030.08319.14
5.4.380.0130.07019.05
5.4.370.0030.08319.23
5.4.360.0030.08018.80
5.4.350.0030.06319.11
5.4.340.0130.03318.78
5.4.320.0100.06018.76
5.4.310.0070.07319.06
5.4.300.0030.04318.97
5.4.290.0070.05318.95
5.4.280.0070.04018.96
5.4.270.0070.03718.96
5.4.260.0100.06319.14
5.4.250.0030.06318.82
5.4.240.0070.07319.12
5.4.230.0130.04318.96
5.4.220.0030.04319.09
5.4.210.0100.08018.84
5.4.200.0070.07719.13
5.4.190.0100.04019.02
5.4.180.0030.07319.13
5.4.170.0030.06018.95
5.4.160.0130.07019.03
5.4.150.0100.08019.02
5.4.140.0000.08316.24
5.4.130.0100.04316.29
5.4.120.0030.07316.23
5.4.110.0100.07316.32
5.4.100.0100.07016.22
5.4.90.0230.05316.21
5.4.80.0070.04716.19
5.4.70.0000.05016.41
5.4.60.0030.07316.30
5.4.50.0070.07016.33
5.4.40.0030.04716.36
5.4.30.0000.05016.29
5.4.20.0030.05716.34
5.4.10.0030.07016.23
5.4.00.0100.06715.78
5.3.290.0030.04314.51
5.3.280.0100.06314.55
5.3.270.0130.06314.46
5.3.260.0030.04714.56
5.3.250.0100.04014.46
5.3.240.0070.07314.45
5.3.230.0070.07714.55
5.3.220.0100.07014.42
5.3.210.0030.09014.52
5.3.200.0070.07314.42
5.3.190.0130.04014.54
5.3.180.0170.06014.39
5.3.170.0030.07714.38
5.3.160.0100.07014.57
5.3.150.0000.07314.49
5.3.140.0000.07714.52
5.3.130.0170.06714.54
5.3.120.0100.04714.52
5.3.110.0030.06314.50
5.3.100.0100.03714.03
5.3.90.0000.04014.00
5.3.80.0000.04013.96
5.3.70.0030.04013.99
5.3.60.0100.05013.95
5.3.50.0030.07313.92
5.3.40.0030.03713.93
5.3.30.0030.03713.87
5.3.20.0030.03313.63
5.3.10.0070.03313.56
5.3.00.0070.03013.57
5.2.170.0170.03711.57
5.2.160.0030.04011.57
5.2.150.0070.04311.57
5.2.140.0070.02311.57
5.2.130.0000.03011.57
5.2.120.0000.03011.57
5.2.110.0000.03011.57
5.2.100.0000.03311.57
5.2.90.0030.03011.57
5.2.80.0000.03011.57
5.2.70.0030.02711.57
5.2.60.0000.03711.57
5.2.50.0030.02711.57
5.2.40.0000.03311.57
5.2.30.0030.02711.57
5.2.20.0030.02711.57
5.2.10.0030.02711.57
5.2.00.0000.02311.57
5.1.60.0070.03711.57
5.1.50.0000.02311.57
5.1.40.0030.02311.57
5.1.30.0070.02011.57
5.1.20.0000.02311.57
5.1.10.0030.02311.57
5.1.00.0000.02311.57
5.0.50.0000.02311.57
5.0.40.0000.02711.57
5.0.30.0000.04711.57
5.0.20.0030.01711.57
5.0.10.0030.01711.57
5.0.00.0070.02711.57
4.4.90.0000.01711.57
4.4.80.0030.01311.57
4.4.70.0000.01311.57
4.4.60.0000.01711.57
4.4.50.0000.01311.57
4.4.40.0070.04311.57
4.4.30.0030.01311.57
4.4.20.0000.01311.57
4.4.10.0000.02311.57
4.4.00.0030.02011.57
4.3.110.0000.03311.57
4.3.100.0000.01311.57
4.3.90.0030.01011.57
4.3.80.0000.02311.57
4.3.70.0000.01711.57
4.3.60.0030.01311.57
4.3.50.0070.01011.57
4.3.40.0000.02311.57
4.3.30.0030.01311.57
4.3.20.0000.01711.57
4.3.10.0000.01311.57
4.3.00.0000.02311.57

preferences:
39.92 ms | 400 KiB | 5 Q