3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string="As a credit user, I want to know the users who will receive a digest with all the evolutions that were inserted during the day, so I don't have to explicitly select them to be notified"; $string = str_replace(' ', '_', $string); var_dump($string);

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)
8.3.60.0110.00418.18
8.3.50.0150.00322.05
8.3.40.0140.00018.71
8.3.30.0040.01118.92
8.3.20.0000.00820.21
8.3.10.0050.00322.04
8.3.00.0000.00822.39
8.2.180.0040.01816.63
8.2.170.0070.00722.96
8.2.160.0030.01019.20
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00726.16
8.2.120.0030.00519.36
8.2.110.0000.01022.08
8.2.100.0060.00619.51
8.2.90.0050.00219.05
8.2.80.0080.00018.04
8.2.70.0030.00917.50
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0040.00419.76
8.2.30.0080.00017.99
8.2.20.0040.00417.58
8.2.10.0000.00817.68
8.2.00.0030.00517.54
8.1.280.0070.01125.92
8.1.270.0000.00822.06
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.73
8.1.230.0130.00019.00
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0040.00417.50
8.1.180.0060.00318.67
8.1.170.0040.00418.40
8.1.160.0030.00621.85
8.1.150.0000.00718.48
8.1.140.0100.00017.29
8.1.130.0000.00717.76
8.1.120.0050.00217.28
8.1.110.0070.00017.27
8.1.100.0000.00817.29
8.1.90.0030.00517.38
8.1.80.0000.00717.30
8.1.70.0000.00717.39
8.1.60.0040.00417.54
8.1.50.0000.00717.51
8.1.40.0040.00417.38
8.1.30.0030.00517.50
8.1.20.0080.00017.62
8.1.10.0040.00417.33
8.1.00.0000.00717.30
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0000.00718.37
8.0.270.0050.00317.23
8.0.260.0070.00016.79
8.0.250.0070.00016.87
8.0.240.0000.00816.81
8.0.230.0000.00716.78
8.0.220.0030.00316.71
8.0.210.0030.00316.70
8.0.200.0030.00316.89
8.0.190.0000.00816.88
8.0.180.0030.00416.89
8.0.170.0070.00016.71
8.0.160.0000.00716.68
8.0.150.0050.00316.75
8.0.140.0000.00716.82
8.0.130.0000.00813.26
8.0.120.0000.00716.74
8.0.110.0000.00716.86
8.0.100.0000.00716.62
8.0.90.0000.00716.86
8.0.80.0120.00616.73
8.0.70.0040.00416.85
8.0.60.0000.00716.86
8.0.50.0000.00716.59
8.0.30.0140.00517.02
8.0.20.0100.00917.40
8.0.10.0000.00716.82
8.0.00.0080.01116.60
7.4.330.0050.00015.08
7.4.320.0030.00316.44
7.4.300.0000.00616.49
7.4.290.0030.00316.38
7.4.280.0040.00416.43
7.4.270.0030.00316.44
7.4.260.0030.00316.43
7.4.250.0070.00016.50
7.4.240.0040.00416.54
7.4.230.0070.00016.63
7.4.220.0000.01716.46
7.4.210.0100.00516.48
7.4.200.0030.00316.32
7.4.190.0030.00316.41
7.4.160.0080.00816.38
7.4.150.0110.00617.40
7.4.140.0110.00917.86
7.4.130.0120.00716.38
7.4.120.0100.00816.37
7.4.110.0030.01316.45
7.4.100.0030.01316.57
7.4.90.0090.00916.48
7.4.80.0120.00619.39
7.4.70.0030.01516.25
7.4.60.0040.01316.47
7.4.50.0040.00416.31
7.4.40.0040.01222.77
7.4.30.0130.01016.44
7.4.00.0060.00814.74
7.3.330.0060.00012.98
7.3.320.0060.00013.07
7.3.310.0030.00316.21
7.3.300.0000.00716.12
7.3.290.0060.01216.16
7.3.280.0060.00916.15
7.3.270.0170.00717.40
7.3.260.0060.01216.13
7.3.250.0130.00316.24
7.3.240.0120.00916.35
7.3.230.0190.00316.51
7.3.210.0090.00616.46
7.3.200.0040.01819.39
7.3.190.0140.00716.03
7.3.180.0090.00616.34
7.3.170.0140.00516.29
7.3.160.0060.01016.27
7.3.120.0080.00814.51
7.3.110.0100.00714.57
7.3.100.0060.00314.43
7.3.90.0080.00814.48
7.3.80.0040.01114.43
7.3.70.0100.00314.49
7.3.60.0120.00414.42
7.3.50.0060.00914.83
7.3.40.0000.01514.59
7.3.30.0070.00714.61
7.3.20.0030.00716.63
7.3.10.0110.00416.54
7.3.00.0040.01216.42
7.2.330.0210.02016.59
7.2.320.0070.01016.49
7.2.310.0060.01116.57
7.2.300.0050.01116.21
7.2.290.0060.01016.63
7.2.250.0110.00715.02
7.2.240.0060.01014.68
7.2.230.0060.01215.05
7.2.220.0040.01115.02
7.2.210.0090.00615.02
7.2.200.0070.00714.87
7.2.190.0060.00614.87
7.2.180.0040.01114.60
7.2.170.0100.00314.85
7.2.60.0040.00816.89
7.2.00.0110.00319.10
7.1.330.0070.00815.82
7.1.320.0000.01315.84
7.1.310.0120.00315.73
7.1.300.0060.00315.62
7.1.290.0030.00715.89
7.1.280.0000.01015.46
7.1.270.0040.00415.48
7.1.260.0050.00515.66
7.1.200.0090.00315.55
7.1.100.0210.01317.75
7.1.70.0000.00816.93
7.1.60.0060.01619.82
7.1.50.0000.01116.89
7.1.00.0030.07722.48
7.0.200.0040.00416.68
7.0.140.0070.07022.09
7.0.60.0000.04319.88
7.0.50.0100.07717.90
7.0.40.0030.04320.40
7.0.30.0300.05020.18
7.0.20.0300.07320.04
7.0.10.0000.04720.09
7.0.00.0030.06320.12
5.6.280.0070.07021.07
5.6.210.0100.05720.54
5.6.200.0000.04318.13
5.6.190.0000.05020.67
5.6.180.0330.05020.56
5.6.170.0330.07320.50
5.6.160.0100.05320.44
5.6.150.0070.07318.15
5.6.140.0070.03718.11
5.6.130.0030.08718.06
5.6.120.0130.08020.73
5.6.110.0100.03721.13
5.6.100.0070.08720.97
5.6.90.0030.08320.95
5.6.80.0070.04720.37
5.5.350.0130.08320.36
5.5.340.0000.04017.96
5.5.330.0000.04320.37
5.5.320.0330.04020.17
5.5.310.0330.06020.33
5.5.300.0170.07017.96
5.5.290.0000.08317.94
5.5.280.0070.07720.88
5.5.270.0070.05320.88
5.5.260.0070.06720.74
5.5.250.0070.05720.68
5.5.240.0200.06720.16
5.4.450.0200.05019.41
5.4.440.0170.06719.42
5.4.430.0030.06019.46
5.4.420.0130.05019.29
5.4.410.0130.06019.57
5.4.400.0830.00018.81
5.4.390.0970.00018.53
5.4.380.0230.06018.73
5.4.370.1000.05018.52
5.4.360.0830.05718.72
5.4.350.0830.05718.63
5.4.340.0970.05018.60
5.4.320.0080.03812.45
5.4.310.0100.04012.45
5.4.300.0080.04212.45
5.4.290.0060.03812.45
5.4.280.0080.03312.34
5.4.270.0040.04512.35
5.4.260.0030.05718.92
5.4.250.0070.05718.73
5.4.240.0230.05318.89
5.4.230.0230.05718.91
5.4.220.0030.05718.99
5.4.210.0100.05018.99
5.4.200.0200.05718.88
5.4.190.0100.05018.93
5.4.180.0030.05318.70
5.4.170.0070.05318.77
5.4.160.0070.07319.02
5.4.150.0070.05718.91
5.4.140.0130.04316.45
5.4.130.0070.05016.22
5.4.120.0130.06016.19
5.4.110.0100.05016.49
5.4.100.0030.06316.35
5.4.90.0100.06016.36
5.4.80.0030.07716.34
5.4.70.0100.04716.47
5.4.60.0200.03716.32
5.4.50.0070.04716.46
5.4.40.0070.05716.23
5.4.30.0100.05016.38
5.4.20.0170.04716.47
5.4.10.0130.05716.44
5.4.00.0000.05715.84
5.3.290.0060.04312.80
5.3.280.0000.05314.71
5.3.270.0000.05714.61
5.3.260.0070.05014.61
5.3.250.0100.06314.49
5.3.240.0030.05314.60
5.3.230.0030.05314.61
5.3.220.0070.05014.71
5.3.210.0130.05014.40
5.3.200.0070.06714.48
5.3.190.0070.05314.43
5.3.180.0070.05014.33
5.3.170.0030.05714.55
5.3.160.0070.05014.55
5.3.150.0130.10314.65
5.3.140.0130.07314.56
5.3.130.0070.05714.38
5.3.120.0030.07714.32
5.3.110.0230.03714.41
5.3.100.0100.04713.87
5.3.90.0030.05314.05
5.3.80.0000.05714.03
5.3.70.0100.04713.88

preferences:
52.08 ms | 401 KiB | 5 Q