3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a['styleid'] = 29; echo array_key_exists('styleid', $a); //echo $a['styleid']; ?>

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)
8.3.60.0100.00716.49
8.3.50.0130.01021.95
8.3.40.0060.00918.64
8.3.30.0090.00619.13
8.3.20.0060.00320.12
8.3.10.0050.00323.61
8.3.00.0030.00718.87
8.2.180.0100.01018.06
8.2.170.0110.00322.96
8.2.160.0130.00320.53
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00020.73
8.2.110.0090.00020.38
8.2.100.0080.00417.91
8.2.90.0040.00417.88
8.2.80.0040.00417.97
8.2.70.0000.00917.80
8.2.60.0040.00418.28
8.2.50.0000.00818.10
8.2.40.0070.00318.16
8.2.30.0030.00718.18
8.2.20.0000.00817.80
8.2.10.0040.00417.97
8.2.00.0050.00217.59
8.1.280.0000.01425.92
8.1.270.0150.00024.02
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00522.14
8.1.230.0000.01220.97
8.1.220.0030.00717.78
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0050.00317.23
8.1.180.0060.00318.10
8.1.170.0090.00318.55
8.1.160.0040.00421.94
8.1.150.0040.00418.57
8.1.140.0000.00717.38
8.1.130.0000.00717.80
8.1.120.0030.00317.29
8.1.110.0040.00417.35
8.1.100.0040.00417.27
8.1.90.0050.00317.42
8.1.80.0050.00217.27
8.1.70.0030.00317.38
8.1.60.0030.00917.58
8.1.50.0080.00017.36
8.1.40.0030.00517.48
8.1.30.0110.00017.49
8.1.20.0060.00317.55
8.1.10.0020.00517.63
8.1.00.0030.00517.57
8.0.300.0040.00420.14
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0030.00317.25
8.0.260.0030.00317.29
8.0.250.0000.00716.95
8.0.240.0030.00316.92
8.0.230.0000.00816.76
8.0.220.0030.00316.82
8.0.210.0000.00716.73
8.0.200.0030.00316.84
8.0.190.0000.00716.89
8.0.180.0030.00516.78
8.0.170.0040.00416.82
8.0.160.0000.00716.89
8.0.150.0040.00416.82
8.0.140.0030.00316.75
8.0.130.0000.00513.18
8.0.120.0040.00416.80
8.0.110.0000.00716.86
8.0.100.0000.00716.79
8.0.90.0040.00416.77
8.0.80.0140.00016.86
8.0.70.0040.00416.62
8.0.60.0040.00416.70
8.0.50.0080.00016.79
8.0.30.0050.01417.01
8.0.20.0150.00317.40
8.0.10.0040.00416.86
8.0.00.0060.01216.61
7.4.330.0030.00315.00
7.4.320.0000.00616.50
7.4.300.0000.00716.58
7.4.290.0040.00416.50
7.4.280.0080.00016.48
7.4.270.0040.00416.58
7.4.260.0000.00716.55
7.4.250.0000.00816.60
7.4.240.0020.00516.45
7.4.230.0030.00316.49
7.4.220.0070.01016.55
7.4.210.0060.01116.52
7.4.200.0040.00416.48
7.4.190.0040.00316.48
7.4.160.0170.00316.69
7.4.150.0040.01317.40
7.4.140.0090.00817.86
7.4.130.0060.01016.43
7.4.120.0090.00816.47
7.4.110.0100.00716.40
7.4.100.0090.00916.47
7.4.90.0100.00616.55
7.4.80.0110.00919.39
7.4.70.0080.00816.60
7.4.60.0070.01016.47
7.4.50.0000.00816.34
7.4.40.0140.00916.37
7.4.30.0130.00316.56
7.4.00.0060.01115.15
7.3.330.0030.00313.04
7.3.320.0020.00213.00
7.3.310.0020.00516.03
7.3.300.0070.00016.15
7.3.290.0090.00616.26
7.3.280.0080.01316.19
7.3.270.0140.01017.40
7.3.260.0130.00316.27
7.3.250.0170.00716.34
7.3.240.0130.00316.26
7.3.230.0100.00716.41
7.3.210.0140.00316.14
7.3.200.0110.01319.39
7.3.190.0090.01316.52
7.3.180.0000.01616.41
7.3.170.0130.00616.27
7.3.160.0090.00616.15
7.3.120.0090.00815.02
7.3.110.0130.00315.07
7.3.100.0040.01115.08
7.3.90.0030.01014.80
7.3.80.0090.00914.71
7.3.70.0050.00314.57
7.3.60.0060.00614.74
7.3.50.0030.00614.79
7.3.40.0030.00614.83
7.3.30.0040.00414.62
7.3.20.0030.00916.31
7.3.10.0080.00716.53
7.3.00.0100.00816.45
7.2.330.0040.01516.63
7.2.320.0100.01316.38
7.2.310.0090.01516.38
7.2.300.0120.00516.65
7.2.290.0030.01616.47
7.2.250.0060.01014.55
7.2.240.0120.00614.52
7.2.230.0030.01214.72
7.2.220.0030.01314.94
7.2.210.0090.00914.87
7.2.200.0000.01414.88
7.2.190.0030.01415.03
7.2.180.0070.00614.91
7.2.170.0090.00614.97
7.2.160.0090.00615.02
7.2.150.0040.01116.85
7.2.140.0100.00716.89
7.2.130.0020.01116.70
7.2.120.0080.00516.85
7.2.110.0110.00516.73
7.2.100.0130.00416.72
7.2.90.0090.00616.76
7.2.80.0060.00716.75
7.2.70.0060.00816.91
7.2.60.0050.00916.67
7.2.50.0070.00616.74
7.2.40.0040.00716.83
7.2.30.0060.00616.85
7.2.20.0060.00616.76
7.2.10.0050.00616.93
7.2.00.0030.01017.36
7.1.330.0100.00615.84
7.1.320.0030.00915.43
7.1.310.0070.00315.79
7.1.300.0080.00815.85
7.1.290.0020.00715.78
7.1.280.0070.00715.83
7.1.270.0060.00315.52
7.1.260.0040.00415.93
7.1.250.0090.00715.68
7.1.240.0040.01115.78
7.1.230.0030.00915.63
7.1.220.0020.01015.84
7.1.210.0060.00615.64
7.1.200.0050.00915.79
7.1.190.0060.00615.73
7.1.180.0090.00415.66
7.1.170.0040.00515.81
7.1.160.0050.00615.89
7.1.150.0020.00815.88
7.1.140.0060.00815.87
7.1.130.0050.00515.88
7.1.120.0070.00715.69
7.1.110.0060.00815.75
7.1.100.0070.00616.50
7.1.90.0060.00515.63
7.1.80.0050.00715.75
7.1.70.0060.00716.26
7.1.60.0080.00816.99
7.1.50.0090.00816.17
7.1.40.0110.00515.78
7.1.30.0090.00715.95
7.1.20.0020.00815.73
7.1.10.0040.00915.67
7.1.00.0100.02717.94
7.0.330.0070.00715.55
7.0.320.0040.00415.24
7.0.310.0040.00415.46
7.0.300.0100.00115.40
7.0.290.0030.00815.39
7.0.280.0040.00815.37
7.0.270.0090.00315.28
7.0.260.0020.01215.33
7.0.250.0040.00615.42
7.0.240.0070.00715.60
7.0.230.0090.00115.42
7.0.220.0050.00715.35
7.0.210.0060.00715.43
7.0.200.0050.00916.00
7.0.190.0080.00515.31
7.0.180.0060.00715.38
7.0.170.0050.00615.34
7.0.160.0070.00415.50
7.0.150.0040.00615.29
7.0.140.0040.03017.61
7.0.130.0070.00515.45
7.0.120.0030.00915.55
7.0.110.0070.00615.26
7.0.100.0050.00815.28
7.0.90.0090.00415.46
7.0.80.0040.00815.19
7.0.70.0060.00415.25
7.0.60.0070.02216.86
7.0.50.0060.02216.29
7.0.40.0040.02115.64
7.0.30.0120.02715.76
7.0.20.0140.02715.60
7.0.10.0110.02015.73
7.0.00.0060.02615.64
5.6.400.0060.01014.29
5.6.390.0000.01514.67
5.6.380.0050.00814.42
5.6.370.0070.00414.64
5.6.360.0070.00714.52
5.6.350.0040.00914.68
5.6.340.0050.00714.29
5.6.330.0080.00314.44
5.6.320.0030.00814.69
5.6.310.0070.00514.17
5.6.300.0030.01014.50
5.6.290.0070.00714.35
5.6.280.0050.02916.49
5.6.270.0020.01014.27
5.6.260.0030.00714.16
5.6.250.0070.00714.53
5.6.240.0020.01014.45
5.6.230.0060.00514.47
5.6.220.0050.00714.35
5.6.210.0030.02816.44
5.6.200.0080.01715.78
5.6.190.0070.02316.41
5.6.180.1250.01616.45
5.6.170.0140.02916.46
5.6.160.0060.03316.35
5.6.150.0060.02415.68
5.6.140.0060.02515.66
5.6.130.0050.02215.64
5.6.120.0060.01916.58
5.6.110.0040.03016.58
5.6.100.0060.01716.51
5.6.90.0090.03116.47
5.6.80.0050.03216.44
5.6.70.0080.01816.25
5.6.60.0050.00514.31
5.6.50.0060.00714.21
5.6.40.0060.00414.37
5.6.30.0080.00514.32
5.6.20.0060.00414.16
5.6.10.0080.00614.23
5.6.00.0030.00814.36
5.5.380.0060.00613.45
5.5.370.0030.01013.50
5.5.360.0050.00313.62
5.5.350.0090.03415.83
5.5.340.0070.02315.09
5.5.330.0100.02115.85
5.5.320.0020.02615.71
5.5.310.0130.02215.67
5.5.300.0060.02914.96
5.5.290.0050.01714.97
5.5.280.0060.03115.98
5.5.270.0050.02515.99
5.5.260.0070.02916.03
5.5.250.0030.02015.95
5.5.240.0060.02415.78
5.5.230.0030.00813.36
5.5.220.0040.00713.50
5.5.210.0050.00513.40
5.5.200.0020.00913.57
5.5.190.0070.00513.57
5.5.180.0070.00513.50
5.5.170.0100.00314.24
5.5.160.0020.00913.49
5.5.150.0060.00513.55
5.5.140.0000.01013.48
5.5.130.0050.00713.51
5.5.120.0040.00713.62
5.5.110.0070.00313.39
5.5.100.0040.00713.46
5.5.90.0050.00713.62
5.5.80.0070.00713.45
5.5.70.0050.00713.52
5.5.60.0050.00613.42
5.5.50.0020.00913.39
5.5.40.0070.00513.50
5.5.30.0080.00313.41
5.5.20.0040.00813.46
5.5.10.0100.00313.60
5.5.00.0040.00913.35
5.4.450.0060.02514.99
5.4.440.0290.02114.88
5.4.430.0110.02014.99
5.4.420.0290.00314.88
5.4.410.0130.02114.77
5.4.400.0200.01914.67
5.4.390.0200.02014.73
5.4.380.0130.02014.70
5.4.370.0060.01814.67
5.4.360.0070.01514.72
5.4.350.0060.01412.49
5.4.340.0050.01512.49
5.4.330.0040.00612.75
5.4.320.0080.01312.65
5.4.310.0070.01512.65
5.4.300.0040.01912.65
5.4.290.0100.02912.65
5.4.280.0090.03012.62
5.4.270.0090.01912.62
5.4.260.0050.02312.62
5.4.250.0040.03212.62
5.4.240.0060.02612.62
5.4.230.0070.02112.61
5.4.220.0050.01812.61
5.4.210.0070.01412.61
5.4.200.0040.02312.61
5.4.190.0090.02012.61
5.4.180.0040.02312.61
5.4.170.0050.02412.62
5.4.160.0070.02312.61
5.4.150.0070.02212.61
5.4.140.0080.02112.51
5.4.130.0080.02112.50
5.4.120.0100.02012.49
5.4.110.0090.01912.49
5.4.100.0070.02112.49
5.4.90.0070.02212.49
5.4.80.0090.02412.49
5.4.70.0060.02812.49
5.4.60.0080.02312.49
5.4.50.0070.02312.49
5.4.40.0050.02912.48
5.4.30.0050.02512.48
5.4.20.0050.02312.48
5.4.10.0060.02012.48
5.4.00.0050.02712.31
5.3.290.0060.02212.77
5.3.280.0070.03012.74
5.3.270.0060.02412.74
5.3.260.0090.02412.74
5.3.250.0080.01712.74
5.3.240.0110.02312.74
5.3.230.0060.01712.74
5.3.220.0080.02012.73
5.3.210.0080.01712.73
5.3.200.0070.01912.73
5.3.190.0070.02112.73
5.3.180.0100.02612.72
5.3.170.0050.01812.72
5.3.160.0040.01912.72
5.3.150.0060.02012.72
5.3.140.0050.02212.72
5.3.130.0080.01912.72
5.3.120.0090.01612.72
5.3.110.0040.01912.72
5.3.100.0070.01612.54
5.3.90.0060.01512.53
5.3.80.0100.01312.53
5.3.70.0080.01612.52
5.3.60.0050.01612.52
5.3.50.0060.01612.50
5.3.40.0060.01712.50
5.3.30.0070.01512.48
5.3.20.0090.01412.40
5.3.10.0070.01312.40
5.3.00.0060.01812.39
5.2.170.0060.01910.98
5.2.160.0070.01910.98
5.2.150.0090.01810.98
5.2.140.0090.02010.98
5.2.130.0080.01710.96
5.2.120.0070.01410.96
5.2.110.0050.02010.97
5.2.100.0070.01810.96
5.2.90.0040.02010.96
5.2.80.0050.01710.96
5.2.70.0060.01810.96
5.2.60.0090.01710.94
5.2.50.0050.02010.92
5.2.40.0060.01710.91
5.2.30.0060.01910.90
5.2.20.0040.01710.89
5.2.10.0050.01810.85
5.2.00.0050.01910.78
5.1.60.0090.01010.43
5.1.50.0050.01510.42
5.1.40.0080.01410.41
5.1.30.0060.02010.59
5.1.20.0070.01510.60
5.1.10.0070.01810.46
5.1.00.0090.02810.46
5.0.50.0100.0219.70
5.0.40.0090.0189.63
5.0.30.0030.0269.54
5.0.20.0040.0159.52
5.0.10.0040.0189.51
5.0.00.0050.0309.51
4.4.90.0040.0198.79
4.4.80.0060.0128.77
4.4.70.0050.0138.77
4.4.60.0020.0148.77
4.4.50.0020.0168.78
4.4.40.0060.0308.75
4.4.30.0060.0238.77
4.4.20.0040.0218.82
4.4.10.0010.0158.82
4.4.00.0050.0238.78
4.3.110.0040.0168.73
4.3.100.0060.0188.73
4.3.90.0060.0098.71
4.3.80.0070.0158.68
4.3.70.0050.0108.71
4.3.60.0040.0088.71
4.3.50.0050.0138.71
4.3.40.0050.0238.66
4.3.30.0030.0118.03
4.3.20.0020.0108.02
4.3.10.0010.0138.00
4.3.00.0020.0149.72

preferences:
43.54 ms | 401 KiB | 5 Q