3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ana = ['test'=>15]; echo "res: ". isset($ana['test']);

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)
8.3.60.0040.01116.63
8.3.50.0050.01222.88
8.3.40.0140.00318.77
8.3.30.0110.00419.21
8.3.20.0070.00020.06
8.3.10.0070.00023.66
8.3.00.0000.00819.25
8.2.180.0090.00618.15
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0090.00926.16
8.2.120.0070.00021.06
8.2.110.0100.00020.85
8.2.100.0100.00617.97
8.2.90.0000.01119.20
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0090.00018.07
8.2.40.0040.00418.15
8.2.30.0040.00418.13
8.2.20.0040.00417.74
8.2.10.0000.00718.05
8.2.00.0040.00417.59
8.1.280.0140.00025.92
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00419.26
8.1.230.0000.01119.00
8.1.220.0030.00517.74
8.1.210.0000.00718.77
8.1.200.0060.00317.23
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0080.00018.65
8.1.160.0070.00021.88
8.1.150.0000.00718.86
8.1.140.0080.00017.32
8.1.130.0070.00017.71
8.1.120.0070.00017.29
8.1.110.0000.00717.39
8.1.100.0040.00417.28
8.1.90.0000.00717.27
8.1.80.0050.00217.21
8.1.70.0070.00017.37
8.1.60.0040.00417.54
8.1.50.0040.00417.39
8.1.40.0000.00717.30
8.1.30.0050.00317.55
8.1.20.0000.00717.41
8.1.10.0040.00417.56
8.1.00.0000.00817.50
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0070.00018.49
8.0.270.0070.00017.29
8.0.260.0030.00317.29
8.0.250.0030.00316.97
8.0.240.0040.00416.92
8.0.230.0040.00416.94
8.0.220.0000.00616.85
8.0.210.0020.00516.89
8.0.200.0000.00716.96
8.0.190.0050.00316.82
8.0.180.0030.00616.93
8.0.170.0000.00716.89
8.0.160.0000.00716.76
8.0.150.0060.00316.88
8.0.140.0000.00916.84
8.0.130.0050.00313.29
8.0.120.0040.00416.88
8.0.110.0000.00716.76
8.0.100.0070.00016.73
8.0.90.0070.00016.89
8.0.80.0070.00716.70
8.0.70.0000.00716.70
8.0.60.0050.00216.64
8.0.50.0000.00716.86
8.0.30.0160.00517.23
8.0.20.0080.01017.40
8.0.10.0040.00416.79
8.0.00.0080.00816.90
7.4.330.0050.00015.00
7.4.320.0060.00016.35
7.4.300.0000.00716.32
7.4.290.0000.00716.42
7.4.280.0030.00516.44
7.4.270.0040.00416.44
7.4.260.0030.00316.53
7.4.250.0040.00416.47
7.4.240.0030.00316.38
7.4.230.0030.00316.45
7.4.220.0110.00616.42
7.4.210.0090.00616.64
7.4.200.0070.00016.27
7.4.160.0110.00716.47
7.4.150.0100.00717.40
7.4.140.0130.00717.86
7.4.130.0090.00716.51
7.4.120.0140.00816.44
7.4.110.0150.00316.21
7.4.100.0130.00616.65
7.4.90.0060.01216.59
7.4.80.0140.00719.39
7.4.70.0080.00816.39
7.4.60.0100.00716.44
7.4.50.0040.00416.57
7.4.40.0120.00316.49
7.4.30.0070.01116.59
7.4.00.0090.00914.84
7.3.330.0030.00313.10
7.3.320.0030.00313.18
7.3.310.0030.00316.09
7.3.300.0070.00016.30
7.3.290.0030.01016.35
7.3.280.0090.00716.22
7.3.270.0120.00417.40
7.3.260.0100.01016.43
7.3.250.0080.00816.36
7.3.240.0120.00916.52
7.3.230.0090.00616.39
7.3.210.0060.01216.50
7.3.200.0030.01316.36
7.3.190.0120.00916.21
7.3.180.0040.01216.21
7.3.170.0060.00916.27
7.3.160.0080.00816.40
7.3.120.0030.01414.52
7.3.110.0070.00715.04
7.3.100.0110.00714.43
7.3.90.0080.00314.59
7.3.80.0070.01014.81
7.3.70.0000.01414.70
7.3.60.0140.00014.57
7.3.50.0100.00614.75
7.3.40.0090.00914.74
7.3.30.0070.00714.67
7.3.20.0030.01316.57
7.3.10.0060.01016.32
7.3.00.0090.00316.62
7.2.330.0120.00416.50
7.2.320.0030.01316.71
7.2.310.0150.00316.68
7.2.300.0070.01016.33
7.2.290.0130.00316.61
7.2.250.0080.01114.99
7.2.240.0090.00914.89
7.2.230.0040.01115.11
7.2.220.0030.00914.75
7.2.210.0060.00915.17
7.2.200.0030.00714.84
7.2.190.0000.01514.93
7.2.180.0080.00714.92
7.2.170.0070.01015.08
7.2.00.0030.00719.36
7.1.330.0080.00415.71
7.1.320.0040.00715.48
7.1.310.0060.00915.79
7.1.300.0030.01215.62
7.1.290.0060.00915.68
7.1.280.0120.00615.63
7.1.270.0070.00715.56
7.1.260.0060.00915.65
7.1.100.0000.01118.11
7.1.70.0000.00717.14
7.1.60.0100.01019.40
7.1.50.0090.00916.87
7.1.00.0070.07322.26
7.0.200.0030.00516.70
7.0.140.0030.07722.01
7.0.60.0070.08319.91
7.0.50.0070.07017.80
7.0.40.0000.08319.96
7.0.30.0230.04320.34
7.0.20.0430.07020.30
7.0.10.0070.09020.01
7.0.00.0070.04020.16
5.6.280.0070.07020.92
5.6.210.0130.07720.46
5.6.200.0070.05018.12
5.6.190.0100.05320.27
5.6.180.4070.04020.65
5.6.170.0300.06320.39
5.6.160.0000.05020.61
5.6.150.0030.05318.16
5.6.140.0030.07318.18
5.6.130.0030.09018.21
5.6.120.0130.03320.94
5.6.110.0030.07021.00
5.6.100.0070.03720.99
5.6.90.0100.03721.04
5.6.80.0000.07320.52
5.6.70.4600.04020.49
5.5.350.0070.07720.29
5.5.340.0100.06017.89
5.5.330.0030.07320.29
5.5.320.0100.04720.34
5.5.310.0330.03720.23
5.5.300.0070.06317.91
5.5.290.0070.07318.01
5.5.280.0100.08320.76
5.5.270.0100.06320.93
5.5.260.0100.05720.75
5.5.250.0030.04020.45
5.5.240.0000.06320.27
5.4.450.0630.03719.46
5.4.440.0200.04319.54
5.4.430.0230.04319.57
5.4.420.0300.04319.40
5.4.410.0230.04319.32
5.4.400.0300.03319.22
5.4.390.0230.04318.88
5.4.380.0400.06018.53
5.4.370.0470.04318.61
5.4.360.0270.05718.76
5.4.350.0300.05318.69
5.4.340.0230.06318.73
5.4.320.0040.03712.45
5.4.310.0040.03812.45
5.4.300.0060.03612.46
5.4.290.0060.03812.45
5.4.280.0060.03412.35
5.4.270.0050.03512.34
5.4.260.0050.03912.34
5.4.250.0060.03712.34
5.4.240.0050.03712.34
5.4.230.0080.04312.34
5.4.220.0060.04812.34
5.4.210.0080.03312.34
5.4.200.0080.03612.34
5.4.190.0040.03712.34
5.4.180.0080.04112.34
5.4.170.0080.03312.34
5.4.160.0070.03412.34
5.4.150.0050.03612.34
5.4.140.0040.04112.02
5.4.130.0090.03712.01
5.4.120.0080.04711.96
5.4.110.0040.03811.96
5.4.100.0090.03111.96
5.4.90.0020.04011.96
5.4.80.0030.03811.96
5.4.70.0060.04911.96
5.4.60.0040.04411.96
5.4.50.0080.03411.96
5.4.40.0060.03511.95
5.4.30.0050.03611.95
5.4.20.0060.03911.95
5.4.10.0070.03911.95
5.4.00.0100.03811.44
5.3.290.0070.03712.80
5.3.280.0060.03612.71
5.3.270.0050.04112.72
5.3.260.0060.04412.71
5.3.250.0030.04012.72
5.3.240.0060.03712.72
5.3.230.0060.03712.71
5.3.220.0040.03812.68
5.3.210.0080.03712.68
5.3.200.0070.03412.68
5.3.190.0100.03312.68
5.3.180.0060.03612.67
5.3.170.0040.03712.66
5.3.160.0030.03812.68
5.3.150.0040.03812.67
5.3.140.0050.03612.66
5.3.130.0030.04112.66
5.3.120.0070.03612.66
5.3.110.0030.04012.66
5.3.100.0040.03812.12
5.3.90.0070.03512.09
5.3.80.0040.03712.08
5.3.70.0070.03512.07
5.3.60.0070.03512.07
5.3.50.0030.03912.00
5.3.40.0080.03312.00
5.3.30.0080.03211.95
5.3.20.0070.04711.72
5.3.10.0070.03811.70
5.3.00.0050.03711.68
5.2.170.0070.0289.18
5.2.160.0030.0309.18
5.2.150.0050.0299.18
5.2.140.0030.0319.18
5.2.130.0030.0389.14
5.2.120.0060.0349.14
5.2.110.0050.0289.15
5.2.100.0020.0309.14
5.2.90.0040.0299.14
5.2.80.0040.0329.14
5.2.70.0040.0329.14
5.2.60.0060.0419.09
5.2.50.0030.0329.05
5.2.40.0060.0269.03
5.2.30.0040.0299.01
5.2.20.0050.0289.00
5.2.10.0050.0288.93
5.2.00.0070.0268.78
5.1.60.0060.0228.07
5.1.50.0050.0238.06
5.1.40.0050.0238.05
5.1.30.0040.0268.40
5.1.20.0030.0268.42
5.1.10.0080.0268.14
5.1.00.0050.0258.14
5.0.50.0020.0236.62
5.0.40.0040.0196.48
5.0.30.0020.0326.29
5.0.20.0020.0216.27
5.0.10.0030.0206.24
5.0.00.0060.0296.23
4.4.90.0030.0154.78
4.4.80.0020.0154.75
4.4.70.0030.0154.76
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0020.0274.71
4.4.30.0050.0184.76
4.4.20.0060.0114.84
4.4.10.0030.0154.85
4.4.00.0010.0264.75
4.3.110.0030.0154.67
4.3.100.0030.0164.66
4.3.90.0020.0164.63
4.3.80.0020.0294.58
4.3.70.0040.0134.63
4.3.60.0050.0124.63
4.3.50.0020.0204.63
4.3.40.0040.0234.54
4.3.30.0040.0143.28
4.3.20.0030.0183.26
4.3.10.0020.0173.22
4.3.00.0030.01315.64

preferences:
36.03 ms | 401 KiB | 5 Q