3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array('42', '43'); if (count($data > 0)) { echo 'one'; } else { echo 'two'; } echo "\n"; if (count($data) > 0) { echo 'one'; } else { echo 'two'; } echo "\n"; echo count($data); echo count($data > 0 );

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)
8.3.60.0070.01016.63
8.3.50.0080.01122.97
8.3.40.0090.00618.71
8.3.30.0030.01019.04
8.3.20.0040.00420.38
8.3.10.0040.00423.69
8.3.00.0050.00319.38
8.2.180.0060.00916.75
8.2.170.0120.00322.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00021.01
8.2.110.0030.00720.37
8.2.100.0040.00717.91
8.2.90.0000.00819.27
8.2.80.0060.00317.97
8.2.70.0030.00617.75
8.2.60.0070.00017.91
8.2.50.0040.00418.07
8.2.40.0050.00319.94
8.2.30.0030.00617.94
8.2.20.0000.00717.79
8.2.10.0040.00418.18
8.2.00.0000.00817.67
8.1.280.0130.00025.92
8.1.270.0080.00023.86
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00323.88
8.1.230.0080.00417.42
8.1.220.0000.00817.75
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0030.00918.38
8.1.160.0070.00022.08
8.1.150.0000.00718.88
8.1.140.0050.00217.36
8.1.130.0000.00717.74
8.1.120.0030.00517.45
8.1.110.0000.00717.50
8.1.100.0040.00417.33
8.1.90.0030.00317.38
8.1.80.0070.00017.47
8.1.70.0000.00717.45
8.1.60.0040.00417.63
8.1.50.0060.00317.52
8.1.40.0040.00417.53
8.1.30.0050.00317.63
8.1.20.0040.00417.60
8.1.10.0030.00617.45
8.1.00.0070.00017.55
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0030.00318.36
8.0.270.0070.00017.14
8.0.260.0050.00217.26
8.0.250.0000.00717.00
8.0.240.0000.00817.05
8.0.230.0000.00716.98
8.0.220.0000.00716.94
8.0.210.0000.00916.98
8.0.200.0030.00316.90
8.0.190.0030.00617.01
8.0.180.0000.00817.00
8.0.170.0000.00817.00
8.0.160.0000.00816.91
8.0.150.0050.00316.88
8.0.140.0070.00016.89
8.0.130.0000.00613.42
8.0.120.0000.00716.77
8.0.110.0070.00016.92
8.0.100.0050.00216.83
8.0.90.0000.00817.02
8.0.80.0210.00017.01
8.0.70.0040.00316.75
8.0.60.0050.00217.07
8.0.50.0000.00716.84
8.0.30.0100.01417.02
8.0.20.0190.01817.40
8.0.10.0040.00417.05
8.0.00.0130.00516.63
7.4.330.0000.00615.00
7.4.320.0070.00016.62
7.4.300.0030.00316.59
7.4.290.0030.00516.50
7.4.280.0000.00816.48
7.4.270.0070.00016.45
7.4.260.0040.00416.58
7.4.250.0040.00416.39
7.4.240.0030.00416.54
7.4.230.0030.00316.66
7.4.220.0060.01216.42
7.4.210.0120.00316.54
7.4.200.0000.00716.62
7.4.160.0060.00916.57
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0080.01016.41
7.4.120.0090.00816.51
7.4.110.0030.01316.50
7.4.100.0140.00316.72
7.4.90.0100.00716.49
7.4.80.0160.00619.39
7.4.70.0080.00816.27
7.4.60.0070.01416.56
7.4.50.0050.00316.49
7.4.40.0080.00816.55
7.4.30.0140.00916.35
7.4.00.0080.00914.94
7.3.330.0070.00013.05
7.3.320.0030.00313.05
7.3.310.0000.00616.28
7.3.300.0000.00616.23
7.3.290.0060.01316.30
7.3.280.0110.00516.35
7.3.270.0090.00917.40
7.3.260.0090.00916.27
7.3.250.0060.01316.45
7.3.240.0220.00016.54
7.3.230.0150.00416.39
7.3.210.0110.00616.34
7.3.200.0140.00419.39
7.3.190.0090.00816.53
7.3.180.0030.01316.34
7.3.170.0090.00616.52
7.3.160.0120.00416.50
7.3.120.0040.00714.64
7.3.110.0000.01515.11
7.3.100.0090.00614.60
7.3.90.0040.00714.60
7.3.80.0070.00715.05
7.3.70.0060.00614.91
7.3.60.0030.01014.91
7.3.50.0060.00314.84
7.3.40.0040.01114.74
7.3.30.0030.01014.60
7.3.20.0030.00916.59
7.3.10.0120.00316.55
7.3.00.0070.00716.82
7.2.330.0090.00816.29
7.2.320.0120.00416.45
7.2.310.0090.00816.43
7.2.300.0060.01216.59
7.2.290.0150.00916.68
7.2.250.0110.00715.07
7.2.240.0070.01115.25
7.2.230.0040.01115.22
7.2.220.0070.01015.20
7.2.210.0040.01115.20
7.2.200.0070.00714.83
7.2.190.0060.00615.14
7.2.180.0060.00914.91
7.2.170.0040.01215.02
7.2.60.0070.00716.60
7.2.00.0060.00919.25
7.1.330.0000.01315.59
7.1.320.0030.01015.66
7.1.310.0080.00815.74
7.1.300.0060.00315.73
7.1.290.0060.00916.00
7.1.280.0040.01115.64
7.1.270.0090.00615.61
7.1.260.0100.00715.57
7.1.200.0030.00915.80
7.1.100.0030.00718.07
7.1.70.0000.00816.81
7.1.60.0000.02419.40
7.1.50.0070.01416.93
7.1.00.0070.07322.31
7.0.200.0210.00014.86
7.0.140.0070.07021.95
7.0.60.0200.06719.91
7.0.50.0100.08317.80
7.0.40.0230.07020.23
7.0.30.0270.07720.17
7.0.20.0230.03719.96
7.0.10.0100.07020.01
7.0.00.0170.05320.28
5.6.280.0070.07020.86
5.6.210.0070.08320.74
5.6.200.0030.05018.08
5.6.190.0070.04720.45
5.6.180.0230.04320.56
5.6.170.0370.07320.36
5.6.160.0170.07720.38
5.6.150.0070.04018.07
5.6.140.0100.03718.18
5.6.130.0070.07018.16
5.6.120.0130.05320.98
5.6.110.0030.05721.00
5.6.100.0070.07021.07
5.6.90.0170.07321.02
5.6.80.0070.04720.43
5.5.350.0000.04720.39
5.5.340.0170.07317.98
5.5.330.0070.07720.28
5.5.320.0300.03720.18
5.5.310.0270.07720.29
5.5.300.0100.03317.95
5.5.290.0000.05717.88
5.5.280.0070.08020.64
5.5.270.0070.04320.63
5.5.260.0100.06720.71
5.5.250.0130.07320.66
5.5.240.0100.08020.36
5.4.450.0230.05719.52
5.4.440.0870.06319.32
5.4.430.0800.05319.63
5.4.420.0700.05719.49
5.4.410.0830.10019.36
5.4.400.0930.06019.29
5.4.390.0800.07019.33
5.4.380.0230.05318.62
5.4.370.0400.04318.64
5.4.360.0400.05318.73
5.4.350.0300.07018.71
5.4.340.0430.04718.71
5.4.320.0090.03812.45
5.4.310.0050.04412.45
5.4.300.0070.03612.45
5.4.290.0070.03812.45
5.4.280.0050.04212.34
5.4.270.0070.03612.35
5.4.260.0050.03712.35
5.4.250.0060.03812.35
5.4.240.0110.03612.35
5.4.230.0060.03712.34
5.4.220.0050.03712.34
5.4.210.0090.03212.34
5.4.200.0070.04112.34
5.4.190.0070.03612.34
5.4.180.0060.05312.34
5.4.170.0090.03212.35
5.4.160.0090.03512.34
5.4.150.0060.03912.34
5.4.140.0040.03912.02
5.4.130.0070.03412.01
5.4.120.0100.03111.97
5.4.110.0050.03511.96
5.4.100.0090.03911.96
5.4.90.0080.03511.96
5.4.80.0060.03611.96
5.4.70.0070.03411.96
5.4.60.0050.03411.96
5.4.50.0060.03411.96
5.4.40.0060.03511.95
5.4.30.0070.03711.95
5.4.20.0070.03611.95
5.4.10.0070.03511.95
5.4.00.0070.03411.43
5.3.290.0080.03712.80
5.3.280.0110.03412.71
5.3.270.0050.04112.73
5.3.260.0060.04312.72
5.3.250.0070.03612.72
5.3.240.0030.04212.71
5.3.230.0090.03912.71
5.3.220.0050.04012.68
5.3.210.0050.04312.68
5.3.200.0080.03612.68
5.3.190.0130.03212.68
5.3.180.0060.03612.67
5.3.170.0040.03912.67
5.3.160.0050.04112.67
5.3.150.0050.03812.67
5.3.140.0050.03812.66
5.3.130.0090.05312.66
5.3.120.0120.05012.66
5.3.110.0070.04612.66
5.3.100.0060.03712.12
5.3.90.0080.03412.08
5.3.80.0050.03712.08
5.3.70.0040.03812.08
5.3.60.0100.03212.06
5.3.50.0070.03512.00
5.3.40.0070.03512.00
5.3.30.0080.04011.94
5.3.20.0060.03511.72
5.3.10.0050.03711.69
5.3.00.0030.04011.68
5.2.170.0050.0319.18
5.2.160.0040.0309.18
5.2.150.0100.0379.18
5.2.140.0040.0449.18
5.2.130.0030.0309.13
5.2.120.0060.0399.14
5.2.110.0060.0359.14
5.2.100.0060.0319.14
5.2.90.0030.0309.14
5.2.80.0050.0299.13
5.2.70.0030.0319.13
5.2.60.0040.0309.09
5.2.50.0050.0309.05
5.2.40.0000.0349.04
5.2.30.0050.0299.01
5.2.20.0050.0369.00
5.2.10.0050.0398.93
5.2.00.0030.0408.79
5.1.60.0030.0278.08
5.1.50.0030.0268.07
5.1.40.0050.0238.05
5.1.30.0020.0288.41
5.1.20.0060.0258.43
5.1.10.0050.0258.15
5.1.00.0020.0278.15
5.0.50.0020.0226.63
5.0.40.0060.0266.49
5.0.30.0060.0476.30
5.0.20.0070.0266.27
5.0.10.0070.0276.25
5.0.00.0030.0416.24
4.4.90.0060.0194.78
4.4.80.0020.0234.76
4.4.70.0020.0224.76
4.4.60.0020.0214.76
4.4.50.0040.0214.77
4.4.40.0030.0334.71
4.4.30.0060.0204.76
4.4.20.0040.0224.85
4.4.10.0030.0164.85
4.4.00.0050.0304.76
4.3.110.0020.0174.67
4.3.100.0030.0154.67
4.3.90.0030.0154.64
4.3.80.0040.0244.59
4.3.70.0020.0164.63
4.3.60.0040.0164.63
4.3.50.0050.0144.62
4.3.40.0060.0234.54
4.3.30.0030.0183.29
4.3.20.0030.0153.27
4.3.10.0010.0173.23
4.3.00.0030.0237.92

preferences:
60.96 ms | 401 KiB | 5 Q