3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('no_error' => 'fafasfasfasf'); if ($arr AND !$arr[_error]) print 'no error'; else print 'is error';

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)
8.3.40.0120.00918.82
8.3.30.0100.00719.04
8.3.20.0000.00820.34
8.3.10.0050.00323.52
8.3.00.0040.00420.94
8.2.170.0070.00722.96
8.2.160.0070.00720.38
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0070.00726.16
8.2.120.0040.00420.83
8.2.110.0060.00322.23
8.2.100.0080.00419.25
8.2.90.0050.00219.21
8.2.80.0030.00517.97
8.2.70.0000.00917.75
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0080.00019.76
8.2.30.0030.00618.25
8.2.20.0040.00417.61
8.2.10.0040.00418.16
8.2.00.0000.00817.68
8.1.270.0000.00823.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0070.00418.88
8.1.220.0090.00017.79
8.1.210.0000.00818.77
8.1.200.0000.00817.25
8.1.190.0090.00017.35
8.1.180.0080.00018.10
8.1.170.0000.00818.41
8.1.160.0050.00222.12
8.1.150.0040.00418.66
8.1.140.0040.00417.32
8.1.130.0030.00517.73
8.1.120.0000.00717.35
8.1.110.0000.01017.33
8.1.100.0040.00417.35
8.1.90.0070.00017.33
8.1.80.0040.00417.36
8.1.70.0000.00617.35
8.1.60.0000.00817.55
8.1.50.0040.00417.47
8.1.40.0040.00417.46
8.1.30.0000.00817.57
8.1.20.0040.00417.54
8.1.10.0050.00217.62
8.1.00.0070.00417.55
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0070.00018.36
8.0.270.0080.00017.26
8.0.260.0030.00317.27
8.0.250.0000.00816.86
8.0.240.0040.00417.01
8.0.230.0000.00717.02
8.0.220.0040.00416.98
8.0.210.0000.00716.98
8.0.200.0000.00717.03
8.0.190.0030.00617.02
8.0.180.0040.00416.86
8.0.170.0000.00916.86
8.0.160.0070.00016.86
8.0.150.0030.00316.88
8.0.140.0050.00216.80
8.0.130.0050.00013.34
8.0.120.0030.00516.94
8.0.110.0040.00416.77
8.0.100.0030.00316.74
8.0.90.0040.00416.97
8.0.80.0100.00316.93
8.0.70.0000.00816.77
8.0.60.0030.00316.98
8.0.50.0040.00417.02
8.0.30.0080.01117.12
8.0.20.0090.01217.40
8.0.10.0070.00017.13
8.0.00.0050.01316.73
7.4.330.0020.00215.14
7.4.320.0030.00316.51
7.4.300.0060.00016.65
7.4.290.0070.00016.39
7.4.280.0040.00416.48
7.4.270.0070.00016.48
7.4.260.0030.00316.52
7.4.250.0030.00316.53
7.4.240.0000.00716.51
7.4.230.0080.00016.34
7.4.220.0140.00316.48
7.4.210.0070.00716.52
7.4.200.0030.00316.58
7.4.160.0080.00816.48
7.4.150.0110.00717.40
7.4.140.0140.00617.86
7.4.130.0120.00716.46
7.4.120.0110.00616.43
7.4.110.0100.00716.48
7.4.100.0030.01516.63
7.4.90.0100.00616.58
7.4.80.0170.00019.39
7.4.70.0060.01516.53
7.4.60.0070.01016.41
7.4.50.0030.00316.04
7.4.40.0070.01016.52
7.4.30.0100.00716.71
7.4.10.0090.00614.82
7.4.00.0100.00515.07
7.3.330.0000.00513.07
7.3.320.0060.00013.22
7.3.310.0040.00416.37
7.3.300.0030.00316.37
7.3.290.0070.00816.35
7.3.280.0080.01016.34
7.3.270.0140.01117.40
7.3.260.0030.01316.35
7.3.250.0120.00916.43
7.3.240.0120.00616.61
7.3.230.0080.00816.40
7.3.210.0100.01316.36
7.3.200.0060.01019.39
7.3.190.0110.00616.33
7.3.180.0060.01116.39
7.3.170.0060.01616.46
7.3.160.0130.01016.41
7.3.130.0030.01514.89
7.3.120.0030.01315.08
7.3.110.0100.01014.91
7.3.100.0030.00714.87
7.3.90.0110.00314.83
7.3.80.0110.00314.80
7.3.70.0030.01014.83
7.3.60.0060.00614.91
7.3.50.0110.00414.89
7.3.40.0070.00714.60
7.3.30.0000.01514.94
7.3.20.0030.01016.81
7.3.10.0060.00916.43
7.3.00.0120.00616.76
7.2.330.0120.00616.72
7.2.320.0120.00616.30
7.2.310.0090.00916.48
7.2.300.0090.00616.51
7.2.290.0070.01016.70
7.2.260.0030.01414.89
7.2.250.0080.00615.09
7.2.240.0070.01015.13
7.2.230.0060.00614.91
7.2.220.0110.00614.88
7.2.210.0090.00615.03
7.2.200.0040.00815.05
7.2.190.0140.00014.71
7.2.180.0090.00614.91
7.2.170.0030.01215.07
7.2.160.0030.00714.89
7.2.150.0090.00616.89
7.2.140.0060.00616.70
7.2.130.0040.01416.87
7.2.120.0060.00616.80
7.2.110.0080.00316.93
7.2.100.0100.00716.94
7.2.90.0080.00816.94
7.2.80.0000.01116.67
7.2.70.0030.00717.04
7.2.60.0050.01016.70
7.2.50.0030.00717.04
7.2.40.0060.01016.80
7.2.30.0030.00617.01
7.2.20.0040.01416.96
7.2.10.0030.01416.95
7.2.00.0070.00718.22
7.1.330.0040.01115.94
7.1.320.0030.01015.91
7.1.310.0070.00715.81
7.1.300.0030.00615.89
7.1.290.0040.00815.61
7.1.280.0090.00315.70
7.1.270.0090.00315.74
7.1.260.0030.01015.42
7.1.250.0120.00315.51
7.1.240.0060.00315.79
7.1.230.0110.00415.79
7.1.220.0040.01115.98
7.1.210.0030.01115.47
7.1.200.0040.00715.81
7.1.190.0030.01015.86
7.1.180.0050.00515.83
7.1.170.0030.01015.65
7.1.160.0070.00315.45
7.1.150.0000.00915.58
7.1.140.0090.00615.88
7.1.130.0080.00815.55
7.1.120.0070.00715.73
7.1.110.0030.00915.84
7.1.100.0030.00915.80
7.1.90.0030.01015.56
7.1.80.0080.00315.71
7.1.70.0110.00216.50
7.1.60.0060.00616.36
7.1.50.0090.01116.18
7.1.40.0030.00715.69
7.1.30.0070.00815.80
7.1.20.0090.00315.74
7.1.10.0030.00915.65
7.1.00.0010.04419.04
7.0.330.0090.00615.46
7.0.320.0090.00615.06
7.0.310.0120.00015.03
7.0.300.0030.00915.44
7.0.290.0060.00615.10
7.0.280.0110.00315.42
7.0.270.0070.00715.27
7.0.260.0090.00415.39
7.0.250.0070.00715.42
7.0.240.0080.00015.10
7.0.230.0000.00815.49
7.0.220.0000.01415.24
7.0.210.0070.00415.30
7.0.200.0030.00715.84
7.0.190.0000.00815.51
7.0.180.0120.00015.20
7.0.170.0000.01415.28
7.0.160.0070.01015.05
7.0.150.0060.01015.32
7.0.140.0040.04118.81
7.0.130.0070.00715.21
7.0.120.0100.00315.48
7.0.110.0000.01415.33
7.0.100.0070.01015.08
7.0.90.0090.00615.53
7.0.80.0100.00615.36
7.0.70.0030.01315.39
7.0.60.0070.03217.75
7.0.50.0030.02616.68
7.0.40.0100.04716.51
7.0.30.0150.03916.61
7.0.20.0100.03016.65
7.0.10.0120.03416.69
7.0.00.0050.04016.82
5.6.400.0030.01314.29
5.6.390.0000.01514.02
5.6.380.0130.00313.98
5.6.370.0100.00714.32
5.6.360.0000.01414.74
5.6.350.0030.00614.54
5.6.340.0040.00714.56
5.6.330.0060.00614.34
5.6.320.0000.01114.49
5.6.310.0030.01414.14
5.6.300.0030.01014.49
5.6.290.0040.01214.35
5.6.280.0050.04317.71
5.6.270.0090.00014.51
5.6.260.0090.00414.01
5.6.250.0100.00314.29
5.6.240.0080.00814.28
5.6.230.0090.00914.24
5.6.220.0040.00814.24
5.6.210.0080.02817.39
5.6.200.0090.04716.28
5.6.190.0060.04917.54
5.6.180.0040.03717.35
5.6.170.0150.02517.63
5.6.160.0070.03717.44
5.6.150.0050.04116.15
5.6.140.0030.02616.42
5.6.130.0110.04116.28
5.6.120.0050.02817.53
5.6.110.0050.03917.67
5.6.100.0100.04117.73
5.6.90.0070.04017.68
5.6.80.0120.03517.21
5.6.70.2220.02417.37
5.6.60.0130.00014.26
5.6.50.0000.00814.27
5.6.40.0040.00814.20
5.6.30.0040.01214.25
5.6.20.0030.01014.26
5.6.10.0070.00714.42
5.6.00.0040.00414.31
5.5.380.0120.00314.09
5.5.370.0100.00014.30
5.5.360.0000.01414.31
5.5.350.0000.03017.33
5.5.340.0020.02616.13
5.5.330.0050.05017.24
5.5.320.0120.04317.24
5.5.310.0190.02417.19
5.5.300.0130.03516.28
5.5.290.0100.03816.12
5.5.280.0050.02717.67
5.5.270.0080.02517.55
5.5.260.0110.04517.52
5.5.250.0080.03617.32
5.5.240.0030.04717.07
5.5.230.0080.00814.07
5.5.220.0070.00814.08
5.5.210.0000.00814.04
5.5.200.0030.01014.28
5.5.190.0070.00714.20
5.5.180.0030.00614.39
5.5.170.0040.01114.29
5.5.160.0070.01014.19
5.5.150.0030.01014.16
5.5.140.0080.00814.06
5.5.130.0070.01014.32
5.5.120.0000.01113.91
5.5.110.0040.00714.28
5.5.100.0060.00814.29
5.5.90.0070.00714.13
5.5.80.0030.00614.23
5.5.70.0030.00614.39
5.5.60.0100.00314.26
5.5.50.0030.01014.32
5.5.40.0030.01014.18
5.5.30.0040.00414.32
5.5.20.0030.01014.23
5.5.10.0070.01013.93
5.5.00.0060.00914.41
5.4.450.0230.02619.61
5.4.440.0170.02519.73
5.4.430.0250.01819.31
5.4.420.0200.02319.04
5.4.410.0050.02818.46
5.4.400.0250.02318.46
5.4.390.0080.02918.65
5.4.380.0100.02614.84
5.4.370.0140.02514.76
5.4.360.0110.02614.73
5.4.350.0080.03014.79
5.4.340.0120.02814.69
5.4.330.0060.00611.07
5.4.320.0040.02511.68
5.4.310.0080.02411.75
5.4.300.0030.02511.62
5.4.290.0080.02311.44
5.4.280.0080.02211.47
5.4.270.0080.01711.59
5.4.260.0050.02111.58
5.4.250.0070.02111.71
5.4.240.0070.02211.50
5.4.230.0070.01911.67
5.4.220.0060.02711.59
5.4.210.0100.02011.52
5.4.200.0110.01711.56
5.4.190.0040.02211.68
5.4.180.0060.02011.47
5.4.170.0040.02511.56
5.4.160.0080.02111.53
5.4.150.0070.02211.45
5.4.140.0050.02111.50
5.4.130.0040.02411.45
5.4.120.0090.02211.31
5.4.110.0080.02011.47
5.4.100.0050.02211.38
5.4.90.0040.02211.46
5.4.80.0050.02211.49
5.4.70.0070.02111.46
5.4.60.0080.02111.50
5.4.50.0070.02111.43
5.4.40.0040.02211.46
5.4.30.0070.02111.36
5.4.20.0080.02011.41
5.4.10.0070.02111.46
5.4.00.0030.02311.13
5.3.290.0060.02011.67
5.3.280.0030.02311.58
5.3.270.0070.02611.66
5.3.260.0090.01911.60
5.3.250.0090.02111.58
5.3.240.0080.01911.53
5.3.230.0090.02011.53
5.3.220.0080.02211.59
5.3.210.0020.02411.57
5.3.200.0070.01811.55
5.3.190.0060.02211.49
5.3.180.0060.02111.69
5.3.170.0020.02311.54
5.3.160.0050.01911.70
5.3.150.0040.02411.70
5.3.140.0090.02011.61
5.3.130.0040.02511.63
5.3.120.0050.02411.59
5.3.110.0060.02311.57
5.3.100.0070.02111.32
5.3.90.0070.02711.32
5.3.80.0070.02511.27
5.3.70.0080.02011.25
5.3.60.0040.02711.28
5.3.50.0080.01611.11
5.3.40.0070.01911.15
5.3.30.0070.01711.11
5.3.20.0040.02110.90
5.3.10.0070.01910.96
5.3.00.0040.02310.94
5.2.170.0080.0299.18
5.2.160.0060.0309.18
5.2.150.0070.0309.18
5.2.140.0080.0299.18
5.2.130.0080.0299.13
5.2.120.0080.0289.13
5.2.110.0060.0309.14
5.2.100.0080.0269.14
5.2.90.0070.0279.14
5.2.80.0050.0319.13
5.2.70.0100.0279.13
5.2.60.0070.0299.09
5.2.50.0040.0319.05
5.2.40.0100.0299.03
5.2.30.0120.0369.01
5.2.20.0090.0379.00
5.2.10.0070.0388.92
5.2.00.0060.0408.77
5.1.60.0060.0318.06
5.1.50.0040.0288.05
5.1.40.0020.0308.04
5.1.30.0040.0288.39
5.1.20.0050.0298.41
5.1.10.0050.0268.13
5.1.00.0070.0248.14
5.0.50.0050.0216.61
5.0.40.0040.0206.47
5.0.30.0020.0336.29
5.0.20.0020.0216.25
5.0.10.0060.0196.23
5.0.00.0060.0306.23
4.4.90.0000.0194.78
4.4.80.0030.0164.76
4.4.70.0030.0154.76
4.4.60.0040.0154.75
4.4.50.0050.0134.77
4.4.40.0030.0254.71
4.4.30.0020.0164.75
4.4.20.0040.0154.84
4.4.10.0040.0154.85
4.4.00.0030.0344.76
4.3.110.0060.0194.67
4.3.100.0020.0174.66
4.3.90.0040.0154.64
4.3.80.0040.0244.59
4.3.70.0030.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0030.0244.53
4.3.30.0020.0173.29
4.3.20.0030.0163.26
4.3.10.0020.0163.22
4.3.00.0000.01726.13

preferences:
48.93 ms | 400 KiB | 5 Q