3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 1; if (!empty($bar = $foo)) { }

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)
8.3.70.0090.00616.25
8.3.60.0140.00016.50
8.3.50.0310.00722.16
8.3.40.0070.00718.54
8.3.30.0110.00419.14
8.3.20.0050.00320.21
8.3.10.0040.00421.64
8.3.00.0040.00419.00
8.2.190.0060.00916.75
8.2.180.0120.00916.32
8.2.170.0070.00722.96
8.2.160.0100.00322.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.45
8.2.110.0110.00019.25
8.2.100.0040.00817.91
8.2.90.0080.00019.29
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0060.00317.80
8.2.50.0000.00918.07
8.2.40.0060.00318.22
8.2.30.0070.00019.49
8.2.20.0080.00017.68
8.2.10.0050.00318.09
8.2.00.0040.00417.71
8.1.280.0070.00725.92
8.1.270.0000.00818.92
8.1.260.0050.00326.35
8.1.250.0000.00928.09
8.1.240.0060.00322.19
8.1.230.0040.00718.91
8.1.220.0030.00617.79
8.1.210.0000.00918.77
8.1.200.0060.00317.22
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0050.00518.65
8.1.160.0000.00721.88
8.1.150.0000.00718.91
8.1.140.0080.00019.16
8.1.130.0030.00317.77
8.1.120.0030.00317.39
8.1.110.0000.00817.39
8.1.100.0070.00017.43
8.1.90.0000.00717.48
8.1.80.0030.00517.45
8.1.70.0030.00317.47
8.1.60.0040.00417.60
8.1.50.0020.00517.46
8.1.40.0020.00517.50
8.1.30.0000.00817.63
8.1.20.0040.00417.60
8.1.10.0030.00517.43
8.1.00.0060.00317.30
8.0.300.0000.00920.16
8.0.290.0050.00316.75
8.0.280.0000.00818.30
8.0.270.0050.00217.25
8.0.260.0000.00617.23
8.0.250.0030.00316.88
8.0.240.0000.00716.88
8.0.230.0000.00716.85
8.0.220.0040.00416.89
8.0.210.0030.00316.95
8.0.200.0000.00616.95
8.0.190.0060.00316.96
8.0.180.0070.00016.80
8.0.170.0000.00716.80
8.0.160.0030.00316.84
8.0.150.0000.00716.86
8.0.140.0040.00416.91
8.0.130.0000.00513.30
8.0.120.0040.00416.82
8.0.110.0000.00716.78
8.0.100.0000.00716.84
8.0.90.0040.00416.66
8.0.80.0060.01216.84
8.0.70.0040.00416.78
8.0.60.0000.00716.76
8.0.50.0050.00316.69
8.0.30.0150.00917.03
8.0.20.0120.00617.40
8.0.10.0050.00316.86
8.0.00.0100.00816.70
7.4.330.0030.00315.03
7.4.320.0000.00616.62
7.4.300.0000.00716.50
7.4.290.0040.00416.55
7.4.280.0030.00616.47
7.4.270.0040.00416.53
7.4.260.0000.00716.40
7.4.250.0000.00816.49
7.4.240.0000.00716.53
7.4.230.0000.00716.69
7.4.220.0120.00616.30
7.4.210.0090.00916.59
7.4.200.0000.00716.25
7.4.160.0090.00616.32
7.4.150.0150.00317.40
7.4.140.0030.01417.86
7.4.130.0140.00616.40
7.4.120.0090.00916.45
7.4.110.0110.01116.30
7.4.100.0100.01616.51
7.4.90.0030.01316.38
7.4.80.0070.01019.39
7.4.70.0070.01516.38
7.4.60.0040.01216.59
7.4.50.0030.00316.19
7.4.40.0040.01116.21
7.4.30.0170.00016.51
7.4.00.0070.01014.96
7.3.330.0000.00613.03
7.3.320.0020.00213.18
7.3.310.0050.00316.33
7.3.300.0070.00016.21
7.3.290.0070.00016.14
7.3.280.0060.00916.20
7.3.270.0160.00917.40
7.3.260.0180.00016.12
7.3.250.0090.01016.31
7.3.240.0130.00716.23
7.3.230.0160.00316.39
7.3.210.0060.00916.38
7.3.200.0070.01119.39
7.3.190.0110.00416.50
7.3.180.0030.01216.40
7.3.170.0100.00716.45
7.3.160.0000.01616.47
7.3.10.0030.01016.48
7.3.00.0080.00516.69
7.2.330.0000.01616.48
7.2.320.0130.00416.49
7.2.310.0050.01016.33
7.2.300.0110.00616.28
7.2.290.0120.00916.68
7.2.130.0110.00516.78
7.2.120.0070.00716.68
7.2.110.0060.00716.71
7.2.100.0140.00216.74
7.2.90.0100.00516.78
7.2.80.0070.00816.37
7.2.70.0040.00816.66
7.2.60.0080.00816.50
7.2.50.0110.00516.53
7.2.40.0060.00916.71
7.2.30.0190.00116.56
7.2.20.0070.00716.80
7.2.10.0050.00516.80
7.2.00.0050.01117.52
7.1.250.0030.00915.56
7.1.200.0040.00715.43
7.1.100.0000.01018.11
7.1.70.0000.00816.75
7.1.60.0030.00717.21
7.1.50.0100.00616.48
7.1.00.0000.08022.51
7.0.200.0060.00916.68
7.0.140.0070.07322.09
7.0.60.0100.08020.02
7.0.50.0030.05317.66
7.0.40.0170.05320.02
7.0.30.0200.04320.09
7.0.20.0130.04320.09
7.0.10.0070.08720.20
7.0.00.0200.06720.01
5.6.280.0100.06721.09
5.6.210.0030.05320.46
5.6.200.0030.04318.22
5.6.190.0030.08020.48
5.6.180.0300.07320.37
5.6.170.0230.04020.47
5.6.160.0070.08720.50
5.6.150.0100.08018.15
5.6.140.0000.05018.20
5.6.130.0070.08018.08
5.6.120.0130.03721.00
5.6.110.0100.08021.10
5.6.100.0130.07721.08
5.6.90.0100.04721.13
5.6.80.0170.07320.48
5.5.350.0430.04720.31
5.5.340.0030.04017.98
5.5.330.0070.04320.36
5.5.320.0000.08320.31
5.5.310.0300.06720.30
5.5.300.0070.07717.91
5.5.290.0070.05718.01
5.5.280.0200.05720.77
5.5.270.0030.04020.85
5.5.260.0100.07020.96
5.5.250.0030.08320.68
5.5.240.0130.07020.31
5.4.450.0400.06319.55
5.4.440.1030.07019.16
5.4.430.0970.05719.58
5.4.420.1030.04719.73
5.4.410.0900.04319.34
5.4.400.0830.05319.39
5.4.390.0270.07718.63
5.4.380.0300.06718.84
5.4.370.0430.05018.61
5.4.360.0270.05718.51
5.4.350.0300.06318.56
5.4.340.0230.06718.75
5.4.320.0270.07018.86
5.4.310.0130.06718.55
5.4.300.0270.05318.58
5.4.290.0200.06318.78
5.4.280.0270.06318.52
5.4.270.0200.05718.62
5.4.260.0200.05718.55
5.4.250.0230.06318.80
5.4.240.0200.06718.71
5.4.230.0370.05318.74
5.4.220.0370.06318.77
5.4.210.0230.07718.70
5.4.200.0230.05716.50
5.4.190.0230.07018.61
5.4.180.0200.06318.77
5.4.170.0230.06718.61
5.4.160.0370.06018.44
5.4.150.0200.06718.76
5.4.140.0370.05316.27
5.4.130.0470.05016.42
5.4.120.0300.05716.43
5.4.110.0270.06316.29
5.4.100.0300.06316.35
5.4.90.0100.07016.31
5.4.80.0130.07016.42
5.4.70.0170.06316.27
5.4.60.0230.06716.14
5.4.50.6570.04716.30
5.4.40.0200.05716.31
5.4.30.0230.05716.27
5.4.20.0270.05716.28
5.4.10.0270.05316.15
5.4.00.0200.05715.73
5.3.290.0330.06014.76
5.3.280.0230.06314.69
5.3.270.0200.07014.52
5.3.260.0330.05314.52
5.3.250.0130.07014.70
5.3.240.0230.06014.64
5.3.230.0130.06014.51
5.3.220.0200.06014.64
5.3.210.1370.06314.61
5.3.200.0800.06314.66
5.3.190.0900.06314.57
5.3.180.0930.05714.47
5.3.170.0900.04714.49
5.3.160.1070.06314.56
5.3.150.0970.06014.64
5.3.140.0700.06014.48
5.3.130.0870.05714.64
5.3.120.0970.07714.50
5.3.110.0800.07014.49
5.3.100.1070.06013.97
5.3.90.1030.04714.05
5.3.80.0900.04714.00
5.3.70.0670.07313.98
5.3.60.1100.04714.09
5.3.50.0930.05313.88
5.3.40.1200.06013.93
5.3.30.1200.06713.88
5.3.20.1300.04313.60
5.3.10.1400.06013.55
5.3.00.0900.05013.57
5.2.170.0630.04711.07
5.2.160.0970.04311.11
5.2.150.0730.04311.05
5.2.140.0670.05711.20
5.2.130.0670.04311.13
5.2.120.1000.04711.07
5.2.110.0700.05011.13
5.2.100.0730.05311.04
5.2.90.1100.04311.16
5.2.80.0670.06011.14
5.2.70.0800.04711.15
5.2.60.1300.06311.10
5.2.50.0770.05010.99
5.2.40.0730.05710.94
5.2.30.0670.05011.12
5.2.20.1100.02711.11
5.2.10.0630.04710.82
5.2.00.0670.04310.83
5.1.60.0500.0409.95
5.1.50.0630.0409.96
5.1.40.0500.0379.95
5.1.30.0730.04310.48
5.1.20.0670.05310.49
5.1.10.0370.05710.15
5.1.00.0600.04710.13
5.0.50.0370.0378.58
5.0.40.0300.0338.55
5.0.30.0370.0478.29
5.0.20.0300.0308.17
5.0.10.0300.0308.26
5.0.00.0330.0438.24
4.4.90.0200.0235.88
4.4.80.0230.0235.85
4.4.70.0430.0235.86
4.4.60.0500.0235.81
4.4.50.0400.0275.91
4.4.40.0230.0335.81
4.4.30.0230.0235.89
4.4.20.0270.0336.00
4.4.10.0370.0175.95
4.4.00.0270.0405.90
4.3.110.0300.0275.81
4.3.100.0100.0275.79
4.3.90.0370.0235.79
4.3.80.0330.0275.80
4.3.70.0270.0235.78
4.3.60.0270.0275.76
4.3.50.0370.0205.80
4.3.40.0270.0405.75
4.3.30.0200.0234.66
4.3.20.0170.0274.52
4.3.10.0130.0234.59
4.3.00.0100.0209.45

preferences:
53.42 ms | 401 KiB | 5 Q