3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_encode(array('success' => false, 'data' => array('lcprocess_id' => ''))));

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)
8.3.40.0060.01218.66
8.3.30.0110.00418.79
8.3.20.0040.00420.21
8.3.10.0030.00521.69
8.3.00.0090.00019.25
8.2.170.0040.01122.96
8.2.160.0110.00420.57
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0050.00320.76
8.2.110.0080.00020.40
8.2.100.0040.00817.81
8.2.90.0030.00519.09
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0040.00417.66
8.2.50.0050.00318.07
8.2.40.0030.00518.09
8.2.30.0000.00717.77
8.2.20.0000.00717.61
8.2.10.0050.00317.79
8.2.00.0040.00417.64
8.1.270.0000.00823.98
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00422.06
8.1.230.0090.00319.16
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00817.22
8.1.190.0080.00016.98
8.1.180.0040.00418.10
8.1.170.0050.00518.61
8.1.160.0050.00221.98
8.1.150.0050.00318.64
8.1.140.0000.00717.34
8.1.130.0030.00317.80
8.1.120.0060.00317.32
8.1.110.0040.00417.26
8.1.100.0000.00717.22
8.1.90.0040.00417.34
8.1.80.0000.00717.34
8.1.70.0000.00717.29
8.1.60.0050.00317.32
8.1.50.0000.00917.27
8.1.40.0040.00417.35
8.1.30.0050.00317.47
8.1.20.0030.00617.43
8.1.10.0000.00717.36
8.1.00.0040.00417.37
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00718.35
8.0.270.0040.00417.07
8.0.260.0060.00017.03
8.0.250.0000.00816.81
8.0.240.0000.00716.88
8.0.230.0030.00616.78
8.0.220.0040.00416.81
8.0.210.0030.00316.75
8.0.200.0030.00316.86
8.0.190.0040.00416.68
8.0.180.0070.00016.77
8.0.170.0080.00016.76
8.0.160.0000.00716.69
8.0.150.0040.00416.71
8.0.140.0040.00416.59
8.0.130.0000.00713.16
8.0.120.0030.00516.74
8.0.110.0030.00616.75
8.0.100.0040.00416.56
8.0.90.0040.00416.60
8.0.80.0150.00616.66
8.0.70.0000.00816.79
8.0.60.0040.00416.64
8.0.50.0050.00216.73
8.0.30.0080.01017.00
8.0.20.0120.01017.40
8.0.10.0040.00416.83
8.0.00.0120.00616.50
7.4.330.0090.00015.00
7.4.320.0030.00316.35
7.4.300.0060.00016.46
7.4.290.0030.00316.35
7.4.280.0000.00716.43
7.4.270.0040.00416.46
7.4.260.0030.00316.45
7.4.250.0040.00416.39
7.4.240.0050.00216.36
7.4.230.0050.00216.30
7.4.220.0150.00916.49
7.4.210.0090.00616.49
7.4.200.0040.00416.41
7.4.160.0120.00416.43
7.4.150.0080.01217.40
7.4.140.0070.01217.86
7.4.130.0120.00716.43
7.4.120.0130.00416.41
7.4.110.0130.00316.30
7.4.100.0090.00916.26
7.4.90.0140.00316.17
7.4.80.0060.01219.39
7.4.70.0130.00316.35
7.4.60.0040.01216.36
7.4.50.0000.00516.30
7.4.40.0110.00916.18
7.4.30.0140.00316.33
7.4.10.0030.01414.62
7.4.00.0070.01014.82
7.3.330.0040.00313.06
7.3.320.0030.00313.06
7.3.310.0070.00015.99
7.3.300.0030.00316.11
7.3.290.0130.00716.11
7.3.280.0060.01116.16
7.3.270.0140.00417.40
7.3.260.0100.00716.28
7.3.250.0100.00616.16
7.3.240.0120.00916.44
7.3.230.0060.01016.39
7.3.210.0130.00316.04
7.3.200.0070.01019.39
7.3.190.0130.00916.15
7.3.180.0160.00316.22
7.3.170.0030.01216.40
7.3.160.0080.00816.13
7.3.130.0090.00914.55
7.3.120.0070.01114.70
7.3.110.0050.01014.58
7.3.100.0030.01214.39
7.3.90.0110.00414.64
7.3.80.0070.00414.60
7.3.70.0000.01014.79
7.3.60.0080.00714.48
7.3.50.0050.01114.54
7.3.40.0040.00814.47
7.3.30.0060.00614.53
7.3.20.0070.00816.33
7.3.10.0030.00616.55
7.3.00.0040.00816.54
7.2.330.0080.00816.29
7.2.320.0100.00716.31
7.2.310.0000.01716.39
7.2.300.0070.01316.58
7.2.290.0090.00916.20
7.2.260.0060.00914.47
7.2.250.0080.01014.80
7.2.240.0030.01214.88
7.2.230.0090.00814.92
7.2.220.0060.01014.83
7.2.210.0070.00714.66
7.2.200.0030.00914.77
7.2.190.0100.00614.67
7.2.180.0050.01214.74
7.2.170.0050.00614.80
7.2.160.0110.00514.63
7.2.150.0020.01216.73
7.2.140.0070.00916.61
7.2.130.0090.00416.58
7.2.120.0030.01116.73
7.2.110.0100.00416.66
7.2.100.0070.00416.61
7.2.90.0070.00516.65
7.2.80.0030.00916.59
7.2.70.0130.00216.53
7.2.60.0040.01016.72
7.2.50.0080.00716.50
7.2.40.0070.00816.62
7.2.30.0050.00716.85
7.2.20.0020.01016.63
7.2.10.0050.00716.70
7.2.00.0050.00717.28
7.1.330.0070.00715.77
7.1.320.0040.01215.62
7.1.310.0060.00615.80
7.1.300.0050.01215.67
7.1.290.0080.00315.61
7.1.280.0060.00615.71
7.1.270.0050.00915.53
7.1.260.0060.00815.61
7.1.250.0040.00815.71
7.1.240.0050.00815.56
7.1.230.0020.00915.60
7.1.220.0020.01215.62
7.1.210.0070.00515.60
7.1.200.0030.01015.65
7.1.190.0050.00915.61
7.1.180.0050.00615.53
7.1.170.0000.01315.62
7.1.160.0020.01015.73
7.1.150.0040.00515.66
7.1.140.0070.00715.76
7.1.130.0040.00615.59
7.1.120.0050.00515.72
7.1.110.0050.01115.74
7.1.100.0080.00416.46
7.1.90.0050.00615.52
7.1.80.0120.00315.76
7.1.70.0030.01116.06
7.1.60.0060.01217.00
7.1.50.0050.00716.13
7.1.40.0020.00915.25
7.1.30.0020.01015.62
7.1.20.0050.00715.68
7.1.10.0050.00715.54
7.1.00.0030.03217.83
7.0.330.0030.00615.25
7.0.320.0040.00515.25
7.0.310.0030.00915.33
7.0.300.0030.01115.12
7.0.290.0070.00715.29
7.0.280.0050.00515.26
7.0.270.0020.00815.31
7.0.260.0060.00615.31
7.0.250.0010.01215.22
7.0.240.0030.00815.22
7.0.230.0060.00715.35
7.0.220.0050.00715.10
7.0.210.0070.00715.19
7.0.200.0020.00815.74
7.0.190.0060.00815.12
7.0.180.0030.00715.25
7.0.170.0030.00815.34
7.0.160.0040.00915.38
7.0.150.0090.00515.27
7.0.140.0050.02717.55
7.0.130.0070.00315.23
7.0.120.0040.00915.21
7.0.110.0060.00615.35
7.0.100.0040.01015.23
7.0.90.0070.02516.78
7.0.80.0070.03016.68
7.0.70.0200.01816.79
7.0.60.0210.02616.95
7.0.50.0210.03016.97
7.0.40.0040.02615.61
7.0.30.0040.03315.54
7.0.20.0080.03015.62
7.0.10.0020.03715.61
7.0.00.0020.03515.64
5.6.400.0070.00514.29
5.6.390.0050.00613.95
5.6.380.0060.00814.17
5.6.370.0050.00914.01
5.6.360.0110.00514.09
5.6.350.0080.00514.18
5.6.340.0060.00414.06
5.6.330.0040.00814.22
5.6.320.0040.00714.09
5.6.310.0070.00914.00
5.6.300.0040.00914.23
5.6.290.0030.00913.99
5.6.280.0070.02616.24
5.6.270.0030.01014.18
5.6.260.0080.00514.15
5.6.250.0020.01414.02
5.6.240.0040.03216.22
5.6.230.0110.02416.25
5.6.220.0040.03216.29
5.6.210.0060.03016.34
5.6.200.0050.03516.38
5.6.190.0040.02116.46
5.6.180.0060.02916.53
5.6.170.0040.02816.53
5.6.160.0040.03516.49
5.6.150.0100.03016.35
5.6.140.0080.03016.46
5.6.130.0080.03016.32
5.6.120.0050.02216.38
5.6.110.0010.02816.50
5.6.100.0060.02316.50
5.6.90.0070.02116.40
5.6.80.0050.02116.08
5.6.70.0080.02716.23
5.6.60.0090.02416.24
5.6.50.0050.01916.15
5.6.40.0040.02216.29
5.6.30.0110.02616.11
5.6.20.0080.03116.19
5.6.10.0030.03116.24
5.6.00.0070.02616.21
5.5.380.0070.02916.29
5.5.370.0070.03416.18
5.5.360.0050.02916.23
5.5.350.0040.02316.20
5.5.340.0060.03316.26
5.5.330.0040.03216.35
5.5.320.0070.03016.48
5.5.310.0040.03216.42
5.5.300.0040.03316.24
5.5.290.0020.03516.16
5.5.280.0100.02816.33
5.5.270.0080.03016.31
5.5.260.0050.02916.13
5.5.250.0060.03216.09
5.5.240.0060.02616.04
5.5.230.0070.02016.04
5.5.220.0110.02615.82
5.5.210.0070.02916.14
5.5.200.0080.01716.03
5.5.190.0020.02916.13
5.5.180.0080.03016.04
5.5.170.0060.00813.85
5.5.160.0040.03116.07
5.5.150.0070.02516.08
5.5.140.0090.02016.05
5.5.130.0050.02016.16
5.5.120.0040.01916.15
5.5.110.0020.02115.96
5.5.100.0050.02016.08
5.5.90.0040.02115.99
5.5.80.0030.02116.02
5.5.70.0040.01916.07
5.5.60.0030.02015.99
5.5.50.0050.01716.02
5.5.40.0070.01515.92
5.5.30.0030.01716.06
5.5.20.0040.02716.02
5.5.10.0030.02616.04
5.5.00.0050.01815.87
5.4.450.0060.02814.80
5.4.440.0030.03214.78
5.4.430.0070.02714.81
5.4.420.0080.02214.84
5.4.410.0060.02614.80
5.4.400.0040.01914.71
5.4.390.0030.02814.64
5.4.380.0060.02814.71
5.4.370.0070.02114.63
5.4.360.0070.02914.65
5.4.350.0050.01914.67
5.4.340.0040.03014.69
5.4.330.0020.00612.49
5.4.320.0040.03014.60
5.4.310.0040.01714.67
5.4.300.0070.01314.60
5.4.290.0060.01514.70
5.4.280.0060.02214.65
5.4.270.0040.02214.70
5.4.260.0060.01414.71
5.4.250.0050.01814.70
5.4.240.0040.02514.70
5.4.230.0010.02214.60
5.4.220.0010.01914.67
5.4.210.0040.02814.60
5.4.200.0070.01214.70
5.4.190.0060.02214.59
5.4.180.0030.02114.70
5.4.170.0060.01414.69
5.4.160.0040.01314.69
5.4.150.0070.01314.68
5.4.140.0060.01313.76
5.4.130.0020.01913.74
5.4.120.0020.01613.67
5.4.110.0080.01013.78
5.4.100.0020.02213.74
5.4.90.0060.02113.76
5.4.80.0070.01513.73
5.4.70.0030.01813.80
5.4.60.0030.01413.77
5.4.50.0050.01313.80
5.4.40.0040.01513.77
5.4.30.0010.01713.79
5.4.20.0060.02013.73
5.4.10.0030.01513.74
5.4.00.0060.01413.56
5.3.290.0100.03714.52
5.3.280.0030.03314.55
5.3.270.0000.08014.58
5.3.260.0100.03014.54
5.3.250.0000.05714.46
5.3.240.0030.03714.41
5.3.230.0000.04314.54
5.3.220.0000.04014.52
5.3.210.0000.04314.56
5.3.200.0000.04714.54
5.3.190.0130.03714.54
5.3.180.0030.05014.41
5.3.170.0100.02714.52
5.3.160.0000.05314.41
5.3.150.0030.04014.55
5.3.140.0000.04014.48
5.3.130.0030.03714.50
5.3.120.0030.03714.53
5.3.110.0030.06014.36
5.3.100.0100.05314.01
5.3.90.0070.03314.00
5.3.80.0070.03313.97
5.3.70.0070.05314.00
5.3.60.0030.03713.96
5.3.50.0030.03713.88
5.3.40.0030.03713.80
5.3.30.0000.03313.89
5.3.20.0000.03713.45
5.3.10.0070.03013.63
5.3.00.0100.07013.49
5.2.170.0000.03011.13
5.2.160.0100.01710.95
5.2.150.0070.02711.16
5.2.140.0000.03011.20
5.2.130.0030.03011.05
5.2.120.0070.02310.95
5.2.110.0000.03011.02
5.2.100.0070.06010.89
5.2.90.0030.06311.14
5.2.80.0100.05711.13
5.2.70.0100.04011.16
5.2.60.0030.04310.88
5.2.50.0070.03711.09
5.2.40.0030.03710.81
5.2.30.0100.04710.89
5.2.20.0030.05710.95
5.2.10.0170.04710.85
5.2.00.0070.05710.65
5.1.60.0030.05310.05
5.1.50.0070.0509.97
5.1.40.0030.0379.81
5.1.30.0100.05310.26
5.1.20.0100.04310.29
5.1.10.0100.05310.06
5.1.00.0070.03310.12
5.0.50.0000.0478.55
5.0.40.0000.0478.44
5.0.30.0030.0678.25
5.0.20.0030.0478.03
5.0.10.0000.0478.16
5.0.00.0030.0678.16
4.4.90.0030.0237.30
4.4.80.0000.0177.30
4.4.70.0030.0377.30
4.4.60.0070.0307.30
4.4.50.0000.0377.30
4.4.40.0070.0407.30
4.4.30.0000.0277.30
4.4.20.0030.0337.30
4.4.10.0070.0207.30
4.4.00.0070.0507.30
4.3.110.0030.0337.30
4.3.100.0000.0237.30
4.3.90.0000.0377.30
4.3.80.0000.0437.30
4.3.70.0000.0237.30
4.3.60.0030.0207.30
4.3.50.0030.0207.30
4.3.40.0000.0537.30
4.3.30.0000.0407.30
4.3.20.0000.0377.30
4.3.10.0000.0337.30
4.3.00.0030.0337.30

preferences:
45.89 ms | 400 KiB | 5 Q