3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bar = NULL; $bar = (bool)$bar; $bar = strval($bar); settype($bar, 'integer'); echo($bar);

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)
8.3.60.0090.00618.18
8.3.50.0130.00421.92
8.3.40.0090.00618.51
8.3.30.0030.01018.50
8.3.20.0080.00018.57
8.3.10.0060.00320.39
8.3.00.0070.01123.49
8.2.180.0100.00716.50
8.2.170.0180.00422.96
8.2.160.0130.00020.24
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0040.00419.82
8.2.110.0070.00322.08
8.2.100.0040.00817.91
8.2.90.0000.00719.05
8.2.80.0040.00418.05
8.2.70.0040.00417.50
8.2.60.0040.00417.92
8.2.50.0080.00018.07
8.2.40.0040.00418.15
8.2.30.0030.00519.86
8.2.20.0040.00417.67
8.2.10.0000.00717.79
8.2.00.0040.00417.64
8.1.280.0090.00925.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00520.82
8.1.230.0070.00321.03
8.1.220.0080.00018.77
8.1.210.0040.00418.89
8.1.200.0000.00917.35
8.1.190.0000.00817.52
8.1.180.0080.00018.10
8.1.170.0040.00418.84
8.1.160.0000.00718.88
8.1.150.0040.00418.63
8.1.140.0040.00417.39
8.1.130.0030.00317.80
8.1.120.0050.00517.38
8.1.110.0070.00017.34
8.1.100.0040.00417.34
8.1.90.0040.00417.34
8.1.80.0080.00017.43
8.1.70.0000.00717.38
8.1.60.0030.00517.55
8.1.50.0000.00717.48
8.1.40.0050.00317.51
8.1.30.0030.00617.46
8.1.20.0080.00017.67
8.1.10.0080.00017.53
8.1.00.0040.00417.29
8.0.300.0030.00619.85
8.0.290.0000.00716.75
8.0.280.0040.00418.43
8.0.270.0040.00417.29
8.0.260.0070.00016.71
8.0.250.0040.00416.93
8.0.240.0050.00316.82
8.0.230.0020.00516.91
8.0.220.0020.00516.93
8.0.210.0080.00016.73
8.0.200.0060.00016.82
8.0.190.0000.00817.00
8.0.180.0040.00416.82
8.0.170.0040.00416.80
8.0.160.0000.00916.94
8.0.150.0050.00316.84
8.0.140.0000.00716.80
8.0.130.0030.00313.37
8.0.120.0070.00016.80
8.0.110.0000.00716.67
8.0.100.0040.00416.82
8.0.90.0040.00416.76
8.0.80.0070.00716.79
8.0.70.0070.00016.72
8.0.60.0070.00016.88
8.0.50.0040.00416.70
8.0.30.0110.00717.21
8.0.20.0100.00917.40
8.0.10.0070.00017.04
8.0.00.0100.01216.59
7.4.330.0000.00614.79
7.4.320.0030.00316.63
7.4.300.0060.00016.48
7.4.290.0000.00716.49
7.4.280.0000.00916.63
7.4.270.0040.00416.41
7.4.260.0030.00313.30
7.4.250.0070.00016.43
7.4.240.0040.00416.63
7.4.230.0000.00716.57
7.4.220.0070.01116.47
7.4.210.0070.01016.51
7.4.200.0030.00316.68
7.4.190.0030.00316.68
7.4.160.0150.00316.47
7.4.150.0070.01017.40
7.4.140.0140.00317.86
7.4.130.0090.00816.51
7.4.120.0070.01416.51
7.4.110.0120.00616.70
7.4.100.0100.00616.57
7.4.90.0030.01516.44
7.4.80.0100.00719.04
7.4.70.0110.00616.41
7.4.60.0030.01316.22
7.4.50.0070.00416.29
7.4.40.0000.01122.27
7.4.30.0080.00816.52
7.4.00.0070.00415.03
7.3.330.0000.00512.94
7.3.320.0000.00513.05
7.3.310.0070.00016.13
7.3.300.0000.00716.20
7.3.290.0090.00616.25
7.3.280.0100.00916.16
7.3.270.0090.00617.40
7.3.260.0100.01018.24
7.3.250.0100.01016.37
7.3.240.0060.01316.34
7.3.230.0100.00616.39
7.3.210.0000.01616.36
7.3.200.0070.01019.39
7.3.190.0110.00716.30
7.3.180.0070.01016.21
7.3.170.0070.00816.27
7.3.160.0120.00416.19
7.3.120.0040.01114.44
7.2.330.0080.00916.40
7.2.320.0110.00616.39
7.2.310.0110.00616.39
7.2.300.0030.01416.66
7.2.290.0100.00716.31
7.2.110.0860.00616.60
7.2.100.0180.00316.36
7.2.90.0080.00816.67
7.2.80.0120.00616.72
7.2.70.0170.00216.93
7.2.60.0070.00716.91
7.2.50.0120.00616.71
7.2.40.0110.01117.02
7.2.30.0110.00516.67
7.2.20.0120.00916.88
7.2.10.0310.00616.87
7.2.00.0070.00917.96
7.1.230.0160.00315.85
7.1.220.0100.00715.68
7.1.210.1750.00315.69
7.1.200.0060.00815.75
7.1.190.0090.00515.87
7.1.180.0140.00315.81
7.1.170.0180.00015.83
7.1.160.0310.01215.82
7.1.150.0120.00415.51
7.1.140.0380.00015.80
7.1.130.0100.00515.69
7.1.120.0120.00515.50
7.1.110.0110.00615.55
7.1.100.0050.01217.09
7.1.90.0150.00315.92
7.1.80.0140.00015.91
7.1.70.0070.00416.52
7.1.60.0070.01517.62
7.1.50.0110.00916.36
7.1.40.0160.00315.88
7.1.30.0130.00315.77
7.1.20.0120.00615.60
7.1.10.0030.01315.89
7.1.00.0050.01919.05
7.0.310.0080.00815.34
7.0.300.0100.00715.31
7.0.290.0180.00015.47
7.0.280.0070.01015.18
7.0.270.0060.00915.38
7.0.260.0110.00615.41
7.0.250.0130.00315.29
7.0.240.0120.00815.23
7.0.230.0060.00615.52
7.0.220.0090.00915.54
7.0.210.0120.00415.47
7.0.200.0110.00715.86
7.0.190.0170.00315.07
7.0.180.0130.00315.46
7.0.170.0040.00815.52
7.0.160.0080.00515.24
7.0.150.0080.00815.38
7.0.140.0060.03818.59
7.0.130.0190.00015.23
7.0.120.0100.00615.43
7.0.110.0370.00415.48
7.0.100.0130.00015.36
7.0.90.0090.00515.44
7.0.80.0170.00215.22
7.0.70.0110.02718.52
7.0.60.0070.02218.50
7.0.50.0060.02018.71
7.0.40.0100.01816.72
7.0.30.0080.01916.73
7.0.20.0080.02016.52
7.0.10.0050.02816.79
7.0.00.0080.02316.70
5.6.380.0130.00314.04
5.6.370.0070.01014.36
5.6.360.0070.01014.61
5.6.350.0060.01114.00
5.6.340.0120.00614.10
5.6.330.0110.00714.21
5.6.320.0120.00614.54
5.6.310.0050.01514.21
5.6.300.0090.00614.32
5.6.290.0090.00614.15
5.6.280.0130.00014.38
5.6.270.0100.00314.56
5.6.260.0120.00414.09
5.6.250.0100.00514.56
5.6.240.0140.00214.23
5.6.230.0100.00514.43
5.6.220.0020.02917.29
5.6.210.0080.02817.37
5.6.200.0070.02917.60
5.6.190.0050.02217.74
5.6.180.0080.02217.49
5.6.170.0070.02717.58
5.6.160.0040.03217.60
5.6.150.0020.02917.81
5.6.140.0060.02617.59
5.6.130.0090.02617.41
5.6.120.0060.02417.61
5.6.110.0070.01817.51
5.6.100.0010.03117.67
5.6.90.0110.01717.71
5.6.80.0060.02117.20
5.6.70.0090.02817.31
5.6.60.0030.02217.19
5.6.50.0070.02217.14
5.6.40.0100.01817.23
5.6.30.0050.03817.26
5.6.20.0070.03517.17
5.6.10.0090.02517.14
5.6.00.0090.04317.27
5.5.380.0000.01312.79
5.5.370.0080.00512.79
5.5.360.0030.02516.50
5.5.350.0030.02116.48
5.5.340.0100.01816.83
5.5.330.0070.02716.83
5.5.320.0060.02316.80
5.5.310.0060.01816.78
5.5.300.0070.02016.77
5.5.290.0060.02416.77
5.5.280.0030.02416.81
5.5.270.0090.02216.79
5.5.260.0070.02216.63
5.5.250.0080.02216.66
5.5.240.0090.02216.39
5.5.230.0040.02216.38
5.5.220.0060.03116.50
5.5.210.0090.02516.45
5.5.200.0030.02516.47
5.5.190.0130.03816.42
5.5.180.0080.03816.35
5.5.170.0090.00314.26
5.5.160.0020.03516.36
5.5.150.0060.02016.50
5.5.140.0050.02016.41
5.5.130.0110.01816.37
5.5.120.0090.02316.47
5.5.110.0070.03916.43
5.5.100.0030.04616.45
5.5.90.0070.04216.30
5.5.80.0100.03716.45
5.5.70.0040.03716.33
5.5.60.0090.02316.44
5.5.50.0030.04716.37
5.5.40.0060.02316.41
5.5.30.0070.03216.40
5.5.20.0100.02516.32
5.5.10.0060.03016.30
5.5.00.0000.02916.33
5.4.450.0040.02215.93
5.4.440.0070.02016.08
5.4.430.0000.02216.04
5.4.420.0050.02216.06
5.4.410.0060.02116.00
5.4.400.0080.02315.77
5.4.390.0050.02215.84
5.4.380.0070.01615.88
5.4.370.0040.02215.91
5.4.360.0020.02415.83
5.4.350.0030.02615.84
5.4.340.0060.03515.91
5.4.330.0000.01012.79
5.4.320.0020.02515.95
5.4.310.0090.01715.86
5.4.300.0030.02215.84
5.4.290.0030.02315.91
5.4.280.0040.02515.90
5.4.270.0040.03915.92
5.4.260.0090.03815.90
5.4.250.0020.04315.93
5.4.240.0040.02515.88
5.4.230.0060.03315.88
5.4.220.0090.02315.88
5.4.210.0070.02115.88
5.4.200.0050.02415.82
5.4.190.0110.03015.88
5.4.180.0070.02615.87
5.4.170.0060.02115.89
5.4.160.0050.02815.87
5.4.150.0080.02315.90
5.4.140.0040.01914.51
5.4.130.0020.02214.55
5.4.120.0080.01514.54
5.4.110.0080.01814.59
5.4.100.0060.02014.60
5.4.90.0050.01814.60
5.4.80.0030.02114.60
5.4.70.0010.02514.48
5.4.60.0060.01914.55
5.4.50.0050.02214.54
5.4.40.0030.02314.55
5.4.30.0070.02114.56
5.4.20.0060.01714.59
5.4.10.0020.02114.59
5.4.00.0060.01714.15
5.3.290.0020.02313.70
5.3.280.0060.03613.66
5.3.270.0000.03213.68
5.3.260.0110.02513.67
5.3.250.0060.02113.63
5.3.240.0040.02013.69
5.3.230.0070.02013.69
5.3.220.0060.02213.63
5.3.210.0050.02213.59
5.3.200.0000.02513.65
5.3.190.0050.02213.58
5.3.180.0070.01813.67
5.3.170.0060.02213.67
5.3.160.0040.02313.57
5.3.150.0060.02213.67
5.3.140.0050.01813.66
5.3.130.0020.01913.56
5.3.120.0030.02313.63
5.3.110.0040.02313.65
5.3.100.0020.02113.40
5.3.90.0040.02113.40
5.3.80.0030.01813.27
5.3.70.0000.02413.36
5.3.60.0050.01513.39
5.3.50.0020.02413.30
5.3.40.0090.01513.30
5.3.30.0030.02313.31
5.3.20.0070.01513.21
5.3.10.0040.02013.14
5.3.00.0070.02013.20
5.2.170.0050.01712.58
5.2.160.0080.01312.58
5.2.150.0020.01912.58
5.2.140.0040.01512.58
5.2.130.0030.01312.58
5.2.120.0060.01512.58
5.2.110.0070.01312.59
5.2.100.0040.01712.59
5.2.90.0060.01512.59
5.2.80.0040.01812.59
5.2.70.0030.01812.59
5.2.60.0070.01512.59
5.2.50.0000.01912.59
5.2.40.0090.01212.59
5.2.30.0000.01912.59
5.2.20.0020.01712.59
5.2.10.0020.01712.59
5.2.00.0030.01712.59
5.1.60.0040.01512.59
5.1.50.0040.01312.59
5.1.40.0070.01012.59
5.1.30.0060.01512.59
5.1.20.0020.02012.59
5.1.10.0000.01612.59
5.1.00.0090.01212.59
5.0.50.0020.01312.59
5.0.40.0040.01012.59
5.0.30.0030.02012.59
5.0.20.0050.00912.59
5.0.10.0040.01212.59
5.0.00.0060.01512.59
4.4.90.0030.01112.59
4.4.80.0020.00812.59
4.4.70.0030.00812.59
4.4.60.0050.00712.59
4.4.50.0020.00812.59
4.4.40.0020.01112.59
4.4.30.0000.01412.59
4.4.20.0010.01112.59
4.4.10.0020.01112.59
4.4.00.0040.01212.59
4.3.110.0000.01312.59
4.3.100.0020.00812.59
4.3.90.0020.01012.59
4.3.80.0040.01312.59
4.3.70.0030.00812.59
4.3.60.0020.01012.59
4.3.50.0020.01012.59
4.3.40.0030.01012.59
4.3.30.0030.00712.59
4.3.20.0010.01012.59
4.3.10.0000.01012.59
4.3.00.0000.01112.59

preferences:
40.44 ms | 401 KiB | 5 Q