3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(count($cmcs = array(1, 2, 3, 4)) > 2) { echo "yes"; } else { echo "no"; } echo "<br/><br/>"; if(count($other = array(5, 56)) > 2) { echo "it is"; } else { echo "it is not"; }

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)
8.3.60.0060.00916.50
8.3.50.0090.00921.31
8.3.40.0170.00418.66
8.3.30.0080.00618.96
8.3.20.0000.00720.16
8.3.10.0080.00023.79
8.3.00.0040.00419.25
8.2.180.0150.00016.50
8.2.170.0110.00422.96
8.2.160.0060.00820.34
8.2.150.0070.00024.18
8.2.140.0070.00724.66
8.2.130.0130.00326.16
8.2.120.0040.00422.26
8.2.110.0030.00721.19
8.2.100.0040.00717.91
8.2.90.0050.00319.09
8.2.80.0030.00517.97
8.2.70.0030.00517.63
8.2.60.0000.00717.93
8.2.50.0040.00418.07
8.2.40.0040.00419.96
8.2.30.0070.00019.91
8.2.20.0000.00817.73
8.2.10.0000.00718.13
8.2.00.0030.00617.68
8.1.280.0100.00725.92
8.1.270.0000.00822.11
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.65
8.1.230.0110.00019.15
8.1.220.0080.00017.76
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0080.00017.50
8.1.180.0060.00318.10
8.1.170.0070.00318.53
8.1.160.0000.01021.89
8.1.150.0000.00718.64
8.1.140.0040.00417.46
8.1.130.0000.00817.82
8.1.120.0000.00717.51
8.1.110.0050.00317.51
8.1.100.0040.00417.38
8.1.90.0040.00417.35
8.1.80.0030.00317.48
8.1.70.0070.00017.45
8.1.60.0030.00617.63
8.1.50.0030.00617.52
8.1.40.0000.00817.38
8.1.30.0000.00817.59
8.1.20.0000.00717.62
8.1.10.0060.00317.53
8.1.00.0080.00017.33
8.0.300.0070.00018.77
8.0.290.0040.00417.04
8.0.280.0030.00318.49
8.0.270.0000.00717.25
8.0.260.0000.00717.21
8.0.250.0000.00716.81
8.0.240.0020.00516.76
8.0.230.0040.00616.74
8.0.220.0030.00316.79
8.0.210.0000.00716.81
8.0.200.0030.00316.89
8.0.190.0060.00316.96
8.0.180.0050.00316.77
8.0.170.0040.00416.95
8.0.160.0000.00716.87
8.0.150.0030.00416.88
8.0.140.0070.00016.85
8.0.130.0030.00513.19
8.0.120.0050.00216.88
8.0.110.0040.00416.82
8.0.100.0000.00716.91
8.0.90.0070.00016.79
8.0.80.0080.00816.84
8.0.70.0050.00216.91
8.0.60.0000.00716.72
8.0.50.0000.00716.71
8.0.30.0090.00917.05
8.0.20.0080.01017.40
8.0.10.0030.00316.82
8.0.00.0110.00616.82
7.4.330.0050.00015.15
7.4.320.0030.00516.52
7.4.300.0030.00316.49
7.4.290.0040.00816.39
7.4.280.0030.00616.64
7.4.270.0040.00416.64
7.4.260.0070.00016.41
7.4.250.0040.00416.36
7.4.240.0020.00516.63
7.4.230.0030.00316.41
7.4.220.0030.01516.40
7.4.210.0070.00716.69
7.4.200.0000.00716.50
7.4.190.0000.00716.59
7.4.160.0080.00816.50
7.4.150.0150.00817.40
7.4.140.0060.01117.86
7.4.130.0120.00516.68
7.4.120.0080.00816.58
7.4.110.0030.01316.53
7.4.100.0120.00616.55
7.4.90.0090.00916.64
7.4.80.0100.01319.39
7.4.70.0100.00716.57
7.4.60.0080.00816.45
7.4.50.0000.00516.25
7.4.40.0070.01022.77
7.4.30.0080.00816.38
7.4.00.0060.00915.09
7.3.330.0050.00013.11
7.3.320.0020.00313.05
7.3.310.0040.00416.00
7.3.300.0030.00316.19
7.3.290.0070.00716.27
7.3.280.0060.01316.21
7.3.270.0110.00717.40
7.3.260.0060.01016.20
7.3.250.0100.00816.33
7.3.240.0040.01516.17
7.3.230.0100.00716.39
7.3.210.0120.00616.49
7.3.200.0090.01319.39
7.3.190.0120.00916.53
7.3.180.0140.00316.49
7.3.170.0150.00016.27
7.3.160.0150.00616.45
7.3.120.0060.00614.79
7.3.110.0000.01414.86
7.3.100.0150.00014.68
7.3.90.0140.00015.02
7.3.80.0030.01015.07
7.3.70.0080.00814.71
7.3.60.0030.00914.80
7.3.50.0060.00914.84
7.3.40.0070.00714.78
7.3.30.0060.00614.47
7.3.20.0000.01716.39
7.3.10.0060.00316.59
7.3.00.0060.00916.59
7.2.330.0090.00816.32
7.2.320.0110.00616.68
7.2.310.0030.01316.70
7.2.300.0030.01216.52
7.2.290.0090.00916.64
7.2.240.0040.01414.88
7.2.230.0100.00315.21
7.2.220.0030.00915.21
7.2.210.0080.00315.11
7.2.200.0070.00715.03
7.2.190.0060.00614.96
7.2.180.0090.00915.09
7.2.170.0120.00315.14
7.2.160.0040.01114.91
7.2.150.0090.00916.88
7.2.140.0030.00716.70
7.2.130.0030.01316.54
7.2.120.0030.01316.83
7.2.110.0060.00316.67
7.2.100.0120.00316.69
7.2.90.0000.01416.90
7.2.80.0130.00316.94
7.2.70.0030.00716.85
7.2.60.0000.01316.84
7.2.50.0000.01516.96
7.2.40.0040.00716.58
7.2.30.0060.01016.71
7.2.20.0040.00716.95
7.2.10.0100.00316.96
7.2.00.0070.00918.21
7.1.330.0030.01315.75
7.1.320.0080.00315.70
7.1.310.0060.00315.55
7.1.300.0030.00615.34
7.1.290.0100.00715.69
7.1.280.0060.00915.32
7.1.270.0070.01015.77
7.1.260.0030.00915.78
7.1.250.0080.00815.58
7.1.100.0000.01217.64
7.1.70.0070.00317.03
7.1.60.0070.01319.46
7.1.50.0070.01716.62
7.1.00.0070.07322.45
7.0.200.0100.00016.73
7.0.140.0030.07322.15
7.0.60.0130.08019.93
7.0.50.0100.07317.83
7.0.40.0030.07720.05
7.0.30.0470.05320.04
7.0.20.0270.06719.99
7.0.10.0170.07320.09
7.0.00.0030.06020.02
5.6.280.0000.07720.89
5.6.210.0070.08320.46
5.6.200.0030.08318.15
5.6.190.0070.08320.77
5.6.180.0230.08320.27
5.6.170.0330.03720.50
5.6.160.0070.08020.50
5.6.150.0070.04018.17
5.6.140.0000.08718.21
5.6.130.0100.07318.16
5.6.120.0070.08721.11
5.6.110.0000.04721.11
5.6.100.0030.07320.88
5.6.90.0100.08320.97
5.6.80.0030.08720.36
5.6.70.4370.03720.38
5.5.350.0030.08320.49
5.5.340.0100.07017.98
5.5.330.0070.03720.43
5.5.320.0370.05020.17
5.5.310.0170.04320.27
5.5.300.0070.08017.98
5.5.290.0030.06017.98
5.5.280.0070.08320.84
5.5.270.0070.08020.76
5.5.260.0100.08320.86
5.5.250.0130.06720.68
5.5.240.0030.05720.18
5.4.450.1000.04719.64
5.4.440.0570.05719.42
5.4.430.0300.06719.23
5.4.420.0800.05319.56
5.4.410.0630.05319.34
5.4.400.0500.04318.80
5.4.390.0800.06019.08
5.4.380.0270.05718.46
5.4.370.0400.05018.73
5.4.360.0330.05018.74
5.4.350.0400.04718.74
5.4.340.0330.05318.68
5.4.320.0060.04112.45
5.4.310.0080.03612.45
5.4.300.0030.04012.45
5.4.290.0100.06112.43
5.4.280.0030.05812.33
5.4.270.0100.04912.33
5.4.260.0090.05412.33
5.4.250.0150.06112.33
5.4.240.0080.04112.33
5.4.230.0150.05712.32
5.4.220.0120.06512.32
5.4.210.0160.08112.32
5.4.200.0070.05712.32
5.4.190.0130.05112.32
5.4.180.0070.05712.32
5.4.170.0100.06312.33
5.4.160.0210.07112.32
5.4.150.0170.05112.32
5.4.140.0120.05512.00
5.4.130.0150.06311.99
5.4.120.0090.06211.95
5.4.110.0130.05811.95
5.4.100.0130.08911.95
5.4.90.0060.06511.95
5.4.80.0070.06111.95
5.4.70.0120.05311.94
5.4.60.0080.06211.95
5.4.50.0110.05711.95
5.4.40.0060.05711.93
5.4.30.0050.05211.93
5.4.20.0090.04911.93
5.4.10.0080.04911.93
5.4.00.0090.05011.42
5.3.290.0070.03912.80
5.3.280.0080.05712.71
5.3.270.0130.05612.73
5.3.260.0090.06112.72
5.3.250.0120.06012.72
5.3.240.0180.06812.72
5.3.230.0080.07712.71
5.3.220.0090.05912.68
5.3.210.0140.05512.68
5.3.200.0070.05912.68
5.3.190.0120.04912.68
5.3.180.0120.05612.67
5.3.170.0100.05512.67
5.3.160.0110.05812.67
5.3.150.0110.07212.67
5.3.140.0110.05812.66
5.3.130.0070.06312.66
5.3.120.0120.06212.66
5.3.110.0110.06312.66
5.3.100.0150.05712.12
5.3.90.0140.05612.09
5.3.80.0090.06212.08
5.3.70.0090.06412.07
5.3.60.0070.05912.06
5.3.50.0120.05212.00
5.3.40.0110.06412.00
5.3.30.0100.04911.95
5.3.20.0060.05111.72
5.3.10.0080.04911.69
5.3.00.0100.07211.68
5.2.170.0080.0489.18
5.2.160.0060.0449.18
5.2.150.0080.0429.18
5.2.140.0090.0429.17
5.2.130.0040.0439.14
5.2.120.0100.0379.13
5.2.110.0090.0379.14
5.2.100.0120.0369.14
5.2.90.0110.0379.14
5.2.80.0120.0439.13
5.2.70.0080.0469.13
5.2.60.0120.0409.08
5.2.50.0080.0429.05
5.2.40.0080.0369.03
5.2.30.0090.0389.01
5.2.20.0160.0509.00
5.2.10.0060.0428.92
5.2.00.0070.0588.77
5.1.60.0070.0318.06
5.1.50.0060.0328.05
5.1.40.0070.0318.04
5.1.30.0060.0338.39
5.1.20.0040.0318.41
5.1.10.0060.0298.14
5.1.00.0080.0308.14
5.0.50.0050.0256.61
5.0.40.0040.0256.46
5.0.30.0040.0406.28
5.0.20.0140.0326.26
5.0.10.0050.0296.23
5.0.00.0000.0486.22
4.4.90.0060.0224.78
4.4.80.0030.0234.76
4.4.70.0030.0244.75
4.4.60.0060.0204.75
4.4.50.0060.0234.77
4.4.40.0050.0394.71
4.4.30.0020.0224.76
4.4.20.0040.0224.85
4.4.10.0040.0234.85
4.4.00.0080.0324.76
4.3.110.0050.0234.67
4.3.100.0020.0254.67
4.3.90.0060.0214.64
4.3.80.0090.0294.59
4.3.70.0040.0254.63
4.3.60.0040.0244.63
4.3.50.0050.0244.63
4.3.40.0040.0374.54
4.3.30.0060.0213.29
4.3.20.0020.0273.26
4.3.10.0060.0213.22
4.3.00.0000.03310.54

preferences:
46.49 ms | 401 KiB | 5 Q