3v4l.org

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

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)
8.3.40.0090.00618.77
8.3.30.0060.00818.96
8.3.20.0000.00820.01
8.3.10.0050.00323.66
8.3.00.0050.00319.50
8.2.170.0120.00322.96
8.2.160.0080.00320.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00021.08
8.2.110.0030.00620.41
8.2.100.0090.00318.09
8.2.90.0040.00419.17
8.2.80.0040.00417.97
8.2.70.0050.00317.71
8.2.60.0040.00417.92
8.2.50.0060.00318.07
8.2.40.0000.00819.84
8.2.30.0030.00717.95
8.2.20.0040.00417.67
8.2.10.0000.00818.16
8.2.00.0030.00517.76
8.1.270.0060.00323.96
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0080.00823.97
8.1.230.0080.00419.15
8.1.220.0030.00617.76
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0080.00017.23
8.1.180.0030.00618.10
8.1.170.0080.00018.70
8.1.160.0000.00722.00
8.1.150.0050.00218.82
8.1.140.0050.00317.45
8.1.130.0080.00017.68
8.1.120.0040.00417.49
8.1.110.0030.00517.34
8.1.100.0040.00417.50
8.1.90.0040.00417.39
8.1.80.0000.00717.43
8.1.70.0030.00317.40
8.1.60.0000.00817.60
8.1.50.0030.00517.49
8.1.40.0040.00417.47
8.1.30.0060.00317.68
8.1.20.0030.00617.68
8.1.10.0030.00617.53
8.1.00.0040.00417.54
8.0.300.0000.00718.77
8.0.290.0070.00016.88
8.0.280.0000.00718.32
8.0.270.0030.00317.18
8.0.260.0060.00017.23
8.0.250.0040.00416.93
8.0.240.0000.00816.99
8.0.230.0040.00416.85
8.0.220.0000.00716.81
8.0.210.0030.00616.82
8.0.200.0020.00516.94
8.0.190.0000.00816.99
8.0.180.0030.00516.85
8.0.170.0080.00016.92
8.0.160.0000.00716.99
8.0.150.0050.00316.82
8.0.140.0030.00316.91
8.0.130.0000.00513.36
8.0.120.0020.00516.79
8.0.110.0080.00016.93
8.0.100.0040.00416.80
8.0.90.0040.00416.85
8.0.80.0110.01116.89
8.0.70.0000.00716.86
8.0.60.0040.00416.78
8.0.50.0020.00516.88
8.0.30.0150.00517.04
8.0.20.0070.01317.40
8.0.10.0030.00416.97
8.0.00.0130.00416.70
7.4.330.0000.00515.05
7.4.320.0030.00316.59
7.4.300.0030.00316.42
7.4.290.0000.00616.44
7.4.280.0040.00416.59
7.4.270.0000.00716.49
7.4.260.0030.00316.56
7.4.250.0040.00416.35
7.4.240.0040.00416.55
7.4.230.0000.00716.66
7.4.220.0110.00716.61
7.4.210.0080.00816.52
7.4.200.0000.00716.54
7.4.160.0100.01016.46
7.4.150.0070.01517.40
7.4.140.0080.01217.86
7.4.130.0100.00816.46
7.4.120.0060.01116.45
7.4.110.0030.01416.52
7.4.100.0110.00516.41
7.4.90.0030.01316.72
7.4.80.0070.01119.39
7.4.70.0100.00816.44
7.4.60.0100.00716.73
7.4.50.0040.00416.34
7.4.40.0100.00616.52
7.4.30.0120.00716.54
7.4.00.0080.00914.96
7.3.330.0060.00013.16
7.3.320.0030.00313.11
7.3.310.0030.00316.15
7.3.300.0070.00016.29
7.3.290.0110.00716.36
7.3.280.0070.00916.34
7.3.270.0060.01117.40
7.3.260.0120.00616.34
7.3.250.0030.01316.39
7.3.240.0080.01316.40
7.3.230.0070.01016.50
7.3.210.0150.00316.30
7.3.200.0110.00619.39
7.3.190.0120.00616.27
7.3.180.0090.00616.31
7.3.170.0090.00816.63
7.3.160.0060.00916.32
7.3.120.0050.01514.81
7.3.110.0070.01114.74
7.3.100.0050.01214.67
7.3.90.0070.00514.93
7.3.80.0060.00814.71
7.3.70.0060.00814.81
7.3.60.0100.00414.77
7.3.50.0100.00514.67
7.3.40.0070.00614.70
7.3.30.0030.01214.61
7.3.20.0120.00316.55
7.3.10.0070.00516.55
7.3.00.0050.00716.70
7.2.330.0070.01016.73
7.2.320.0130.00716.30
7.2.310.0000.01816.45
7.2.300.0100.01016.30
7.2.290.0140.00316.47
7.2.250.0060.01314.93
7.2.240.0040.01414.96
7.2.230.0070.00815.00
7.2.220.0070.00515.08
7.2.210.0070.00714.94
7.2.200.0090.00214.87
7.2.190.0030.01014.67
7.2.180.0030.01014.87
7.2.170.0020.01214.86
7.2.160.0090.00915.18
7.2.150.0070.01017.00
7.2.140.0060.00916.92
7.2.130.0060.00816.73
7.2.120.0050.00916.77
7.2.110.0050.00817.01
7.2.100.0020.01316.76
7.2.90.0080.00417.02
7.2.80.0060.00716.78
7.2.70.0060.00816.94
7.2.60.0060.00816.75
7.2.50.0100.00516.87
7.2.40.0110.00216.81
7.2.30.0060.00816.95
7.2.20.0060.01116.82
7.2.10.0090.00316.93
7.2.00.0080.00517.75
7.1.330.0060.01115.84
7.1.320.0010.01215.78
7.1.310.0050.00915.81
7.1.300.0070.00815.70
7.1.290.0040.01015.76
7.1.280.0090.00515.80
7.1.270.0030.00715.66
7.1.260.0020.01115.81
7.1.250.0070.00515.76
7.1.240.0030.00715.77
7.1.230.0030.01015.86
7.1.220.0070.01015.88
7.1.210.0110.00715.73
7.1.200.0050.01115.66
7.1.190.0090.00315.90
7.1.180.0040.01115.85
7.1.170.0030.00615.91
7.1.160.0060.00315.80
7.1.150.0090.00315.55
7.1.140.0030.01015.70
7.1.130.0070.00715.40
7.1.120.0110.00415.86
7.1.110.0070.00715.98
7.1.100.0050.00816.92
7.1.90.0030.01015.79
7.1.80.0030.01015.76
7.1.70.0060.00716.35
7.1.60.0070.01017.51
7.1.50.0060.01116.39
7.1.40.0100.00615.73
7.1.30.0130.00315.79
7.1.20.0040.01115.64
7.1.10.0040.01115.54
7.1.00.0050.04018.95
7.0.330.0000.01515.36
7.0.320.0060.00615.46
7.0.310.0070.01015.30
7.0.300.0030.01015.45
7.0.290.0060.00915.35
7.0.280.0040.00815.23
7.0.270.0070.00315.43
7.0.260.0000.01115.55
7.0.250.0120.00315.45
7.0.240.0000.01515.64
7.0.230.0040.00415.38
7.0.220.0030.00515.17
7.0.210.0070.00715.51
7.0.200.0110.00815.08
7.0.190.0100.00715.42
7.0.180.0030.01015.36
7.0.170.0100.00715.53
7.0.160.0070.01015.28
7.0.150.0030.01015.61
7.0.140.0080.03818.71
7.0.130.0060.00615.41
7.0.120.0040.00415.11
7.0.110.0030.00515.37
7.0.100.0030.00715.46
7.0.90.0120.00015.50
7.0.80.0080.00415.38
7.0.70.0060.00615.64
7.0.60.0050.03517.57
7.0.50.0040.04216.66
7.0.40.0090.04516.65
7.0.30.0100.03116.83
7.0.20.0110.04616.79
7.0.10.0050.02316.81
7.0.00.0080.02916.76
5.6.400.0080.00014.26
5.6.390.0030.00914.17
5.6.380.0000.00914.61
5.6.370.0040.00713.86
5.6.360.0040.00814.35
5.6.350.0100.00314.10
5.6.340.0130.00314.26
5.6.330.0000.00914.13
5.6.320.0000.01514.34
5.6.310.0030.01214.16
5.6.300.0120.00314.23
5.6.290.0030.00714.23
5.6.280.0040.03917.58
5.6.270.0000.01014.11
5.6.260.0070.00714.05
5.6.250.0080.00614.26
5.6.240.0040.00814.56
5.6.230.0000.01114.28
5.6.220.0040.00414.17
5.6.210.0100.04417.64
5.6.200.0080.02016.27
5.6.190.0040.02617.43
5.6.180.0930.03317.41
5.6.170.0150.02717.38
5.6.160.0050.02717.28
5.6.150.0150.03616.14
5.6.140.0050.02516.38
5.6.130.0150.03516.28
5.6.120.0110.04117.79
5.6.110.0100.04517.70
5.6.100.0070.02417.61
5.6.90.0070.03217.80
5.6.80.0110.03817.29
5.6.70.2230.02517.42
5.6.60.0090.00614.39
5.6.50.0060.00314.20
5.6.40.0100.00714.37
5.6.30.0030.00714.43
5.6.20.0080.00614.20
5.6.10.0000.00914.14
5.6.00.0100.00314.20
5.5.380.0030.00514.18
5.5.370.0040.00714.15
5.5.360.0030.00614.04
5.5.350.0180.03817.21
5.5.340.0070.03816.05
5.5.330.0060.02317.24
5.5.320.0150.02317.33
5.5.310.0140.03217.19
5.5.300.0080.04715.96
5.5.290.0050.03316.18
5.5.280.0030.03617.39
5.5.270.0030.04617.58
5.5.260.0020.05017.38
5.5.250.0050.04717.37
5.5.240.0170.04117.16
5.5.230.0060.01014.13
5.5.220.0090.00613.96
5.5.210.0000.00914.18
5.5.200.0070.01014.19
5.5.190.0000.01514.28
5.5.180.0030.01014.16
5.5.170.0060.00314.03
5.5.160.0130.00014.25
5.5.150.0060.00614.32
5.5.140.0070.01014.23
5.5.130.0070.00714.27
5.5.120.0080.00414.30
5.5.110.0070.00714.07
5.5.100.0000.01014.15
5.5.90.0040.01114.02
5.5.80.0000.01414.13
5.5.70.0040.01213.91
5.5.60.0000.01314.51
5.5.50.0060.00914.05
5.5.40.0090.00614.07
5.5.30.0070.01014.25
5.5.20.0110.00314.38
5.5.10.0090.00914.50
5.5.00.0040.00814.42
5.4.450.0070.02815.37
5.4.440.0150.02515.32
5.4.430.0160.02115.50
5.4.420.0480.02615.46
5.4.410.0110.02315.26
5.4.400.0480.02015.30
5.4.390.0320.02315.32
5.4.380.0010.03615.05
5.4.370.0120.02515.10
5.4.360.0030.04015.01
5.4.350.0090.03115.04
5.4.340.0080.02815.07
5.4.330.0000.01011.51
5.4.320.0060.02111.98
5.4.310.0050.02311.98
5.4.300.0050.02311.98
5.4.290.0020.02511.98
5.4.280.0070.02111.93
5.4.270.0050.02211.93
5.4.260.0040.02111.93
5.4.250.0040.02211.93
5.4.240.0040.02211.93
5.4.230.0020.02411.92
5.4.220.0020.02311.92
5.4.210.0070.02011.93
5.4.200.0050.02311.92
5.4.190.0030.02311.92
5.4.180.0050.02111.92
5.4.170.0080.02111.93
5.4.160.0060.02711.93
5.4.150.0040.02211.92
5.4.140.0100.01911.77
5.4.130.0040.02211.76
5.4.120.0030.02211.74
5.4.110.0040.02211.74
5.4.100.0060.02011.74
5.4.90.0030.03011.74
5.4.80.0060.02111.74
5.4.70.0040.02211.74
5.4.60.0060.02111.73
5.4.50.0060.02011.73
5.4.40.0030.02311.73
5.4.30.0050.02211.73
5.4.20.0090.02211.73
5.4.10.0080.01911.73
5.4.00.0020.02211.47
5.3.290.0070.03712.80
5.3.280.0090.04012.71
5.3.270.0070.04012.72
5.3.260.0060.05412.72
5.3.250.0050.03812.72
5.3.240.0040.04012.72
5.3.230.0030.04012.71
5.3.220.0050.03712.68
5.3.210.0080.03612.68
5.3.200.0050.03712.68
5.3.190.0050.03812.68
5.3.180.0050.03812.68
5.3.170.0080.03512.67
5.3.160.0050.03812.67
5.3.150.0050.03812.68
5.3.140.0050.03712.66
5.3.130.0060.04712.66
5.3.120.0070.03612.66
5.3.110.0070.03712.66
5.3.100.0060.04712.12
5.3.90.0060.03712.09
5.3.80.0040.04912.07
5.3.70.0040.03612.07
5.3.60.0080.04012.06
5.3.50.0090.03212.00
5.3.40.0070.03412.00
5.3.30.0080.03711.94
5.3.20.0060.03511.72
5.3.10.0060.04011.69
5.3.00.0080.03311.67
5.2.170.0090.0279.18
5.2.160.0010.0349.18
5.2.150.0040.0319.18
5.2.140.0050.0409.17
5.2.130.0070.0299.13
5.2.120.0060.0279.13
5.2.110.0100.0379.14
5.2.100.0060.0309.14
5.2.90.0050.0279.14
5.2.80.0070.0389.13
5.2.70.0060.0289.13
5.2.60.0090.0439.09
5.2.50.0090.0379.06
5.2.40.0060.0279.03
5.2.30.0070.0319.00
5.2.20.0080.0309.00
5.2.10.0050.0288.92
5.2.00.0060.0288.77
5.1.60.0060.0228.06
5.1.50.0030.0258.05
5.1.40.0060.0298.04
5.1.30.0050.0318.39
5.1.20.0070.0278.41
5.1.10.0070.0328.13
5.1.00.0050.0378.14
5.0.50.0070.0166.62
5.0.40.0050.0246.47
5.0.30.0050.0346.29
5.0.20.0040.0206.26
5.0.10.0000.0236.23
5.0.00.0060.0386.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0040.0214.75
4.4.60.0020.0234.76
4.4.50.0030.0154.77
4.4.40.0070.0254.71
4.4.30.0010.0174.76
4.4.20.0010.0174.84
4.4.10.0030.0164.85
4.4.00.0050.0254.76
4.3.110.0060.0174.67
4.3.100.0010.0164.67
4.3.90.0030.0164.63
4.3.80.0020.0294.59
4.3.70.0030.0164.63
4.3.60.0030.0224.63
4.3.50.0040.0194.63
4.3.40.0050.0214.54
4.3.30.0020.0163.29
4.3.20.0020.0153.25
4.3.10.0000.0173.22
4.3.00.0070.01713.43

preferences:
40.11 ms | 400 KiB | 5 Q